diff --git a/Chapter02/Assets/Character.txt b/Chapter02/Assets/Character.txt
new file mode 100644
index 0000000000000000000000000000000000000000..f1cfb0223466fd18051be476c49e146737d4e28f
--- /dev/null
+++ b/Chapter02/Assets/Character.txt
@@ -0,0 +1,3 @@
+Walking - 01 through 06
+Jumping - 07 through 15
+Punch - 16 through 18
\ No newline at end of file
diff --git a/Chapter02/Assets/Character01.png b/Chapter02/Assets/Character01.png
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diff --git a/Chapter02/Assets/Character08.png b/Chapter02/Assets/Character08.png
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diff --git a/Chapter02/Assets/Character10.png b/Chapter02/Assets/Character10.png
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diff --git a/Chapter02/Assets/Character11.png b/Chapter02/Assets/Character11.png
new file mode 100644
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diff --git a/Chapter02/Assets/Character12.png b/Chapter02/Assets/Character12.png
new file mode 100644
index 0000000000000000000000000000000000000000..f0a71d885ae3379bb946c6b8f53e1f7cf615e343
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diff --git a/Chapter02/Assets/Character13.png b/Chapter02/Assets/Character13.png
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diff --git a/Chapter02/Assets/Character14.png b/Chapter02/Assets/Character14.png
new file mode 100644
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diff --git a/Chapter02/Assets/Character15.png b/Chapter02/Assets/Character15.png
new file mode 100644
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diff --git a/Chapter02/Assets/Character16.png b/Chapter02/Assets/Character16.png
new file mode 100644
index 0000000000000000000000000000000000000000..cc10c323a76076f4bda8de0c2d2abf1f4348d979
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diff --git a/Chapter02/Assets/Character17.png b/Chapter02/Assets/Character17.png
new file mode 100644
index 0000000000000000000000000000000000000000..9a27b1f910f8d8e3d9d8ad3ecaf631d9b0ca3010
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diff --git a/Chapter02/Assets/Character18.png b/Chapter02/Assets/Character18.png
new file mode 100644
index 0000000000000000000000000000000000000000..f5892b78cbd2172dcaf59499ce5c258a0a5ccd88
Binary files /dev/null and b/Chapter02/Assets/Character18.png differ
diff --git a/Chapter07/Assets/Master Bank.bank b/Chapter07/Assets/Master Bank.bank
index 035b52efc4a6f1e31748c5ca09daf8d6d62c43aa..53b3744d07c01eed9dce995db2a937b3e9ff5889 100644
Binary files a/Chapter07/Assets/Master Bank.bank and b/Chapter07/Assets/Master Bank.bank differ
diff --git a/Chapter08/Game.cpp b/Chapter08/Game.cpp
index e3fff3a71706db47877356a22c5434c454ca72aa..6d86eda2f20f58b99c258f21a06710f222f4d242 100644
--- a/Chapter08/Game.cpp
+++ b/Chapter08/Game.cpp
@@ -52,7 +52,7 @@ bool Game::Initialize()
// Force OpenGL to use hardware acceleration
SDL_GL_SetAttribute(SDL_GL_ACCELERATED_VISUAL, 1);
- mWindow = SDL_CreateWindow("Game Programming in C++ (Chapter 5)", 100, 100,
+ mWindow = SDL_CreateWindow("Game Programming in C++ (Chapter 8)", 100, 100,
1024, 768, SDL_WINDOW_OPENGL);
if (!mWindow)
{
diff --git a/Chapter11/Assets/Arrow.png b/Chapter11/Assets/Arrow.png
new file mode 100644
index 0000000000000000000000000000000000000000..9ccf531a5b1e27657e076bb771c76fb5714f0e6b
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diff --git a/Chapter11/Assets/BlipDown.png b/Chapter11/Assets/BlipDown.png
new file mode 100644
index 0000000000000000000000000000000000000000..41b50bbe733cee3b013b2937ab677c9642da1a49
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diff --git a/Chapter11/Assets/BlipUp.png b/Chapter11/Assets/BlipUp.png
new file mode 100644
index 0000000000000000000000000000000000000000..931029b5088200cf0e8fe2ad823614c650874cd7
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diff --git a/Chapter13/Assets/SpotLight.gpmesh b/Chapter13/Assets/SpotLight.gpmesh
new file mode 100644
index 0000000000000000000000000000000000000000..facfefa7393e9b38fc5bf148fc05e28409d7c025
--- /dev/null
+++ b/Chapter13/Assets/SpotLight.gpmesh
@@ -0,0 +1,495 @@
+{
+ "version":1,
+ "vertexformat":"PosNormTex",
+ "shader":"BasicMesh",
+ "textures":[
+ "Assets/Default.png"
+ ],
+ "specularPower":100.0,
+ "vertices":[
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+ ],
+ "indices":[
+ [0,1,2],
+ [2,3,0],
+ [3,2,4],
+ [5,0,3],
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+ [6,4,7],
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+ [183,184,177],
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+ [183,177,187],
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+ [177,181,189],
+ [177,189,187],
+ [181,186,190],
+ [186,191,190],
+ [181,190,189],
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+ [189,192,187],
+ [189,194,192],
+ [190,195,189],
+ [190,196,195],
+ [195,197,189]
+ ]
+}
diff --git a/Chapter13/Shaders/GBufferGlobal.frag b/Chapter13/Shaders/GBufferGlobal.frag
index 1b28218487043e53a7f50464886ae1de9525f82c..edead31d438277ee4d48717c7c0c3aaf999c22a9 100644
--- a/Chapter13/Shaders/GBufferGlobal.frag
+++ b/Chapter13/Shaders/GBufferGlobal.frag
@@ -60,6 +60,7 @@ void main()
if (NdotL > 0)
{
vec3 Diffuse = uDirLight.mDiffuseColor * dot(N, L);
+ Phong += Diffuse;
}
// Clamp light between 0-1 RGB values
Phong = clamp(Phong, 0.0, 1.0);
diff --git a/Exercises/4.2/Actor.cpp b/Exercises/4.2/Actor.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..4b8eea91e2b71829e67e649fa022c5c600dda895
--- /dev/null
+++ b/Exercises/4.2/Actor.cpp
@@ -0,0 +1,101 @@
+// ----------------------------------------------------------------
+// From Game Programming in C++ by Sanjay Madhav
+// Copyright (C) 2017 Sanjay Madhav. All rights reserved.
+//
+// Released under the BSD License
+// See LICENSE in root directory for full details.
+// ----------------------------------------------------------------
+
+#include "Actor.h"
+#include "Game.h"
+#include "Component.h"
+#include <algorithm>
+
+Actor::Actor(Game* game)
+ :mState(EActive)
+ , mPosition(Vector2::Zero)
+ , mScale(1.0f)
+ , mRotation(0.0f)
+ , mGame(game)
+{
+ mGame->AddActor(this);
+}
+
+Actor::~Actor()
+{
+ mGame->RemoveActor(this);
+ // Need to delete components
+ // Because ~Component calls RemoveComponent, need a different style loop
+ while (!mComponents.empty())
+ {
+ delete mComponents.back();
+ }
+}
+
+void Actor::Update(float deltaTime)
+{
+ if (mState == EActive)
+ {
+ UpdateComponents(deltaTime);
+ UpdateActor(deltaTime);
+ }
+}
+
+void Actor::UpdateComponents(float deltaTime)
+{
+ for (auto comp : mComponents)
+ {
+ comp->Update(deltaTime);
+ }
+}
+
+void Actor::UpdateActor(float deltaTime)
+{
+}
+
+void Actor::ProcessInput(const uint8_t* keyState)
+{
+ if (mState == EActive)
+ {
+ // First process input for components
+ for (auto comp : mComponents)
+ {
+ comp->ProcessInput(keyState);
+ }
+
+ ActorInput(keyState);
+ }
+}
+
+void Actor::ActorInput(const uint8_t* keyState)
+{
+}
+
+void Actor::AddComponent(Component* component)
+{
+ // Find the insertion point in the sorted vector
+ // (The first element with a order higher than me)
+ int myOrder = component->GetUpdateOrder();
+ auto iter = mComponents.begin();
+ for (;
+ iter != mComponents.end();
+ ++iter)
+ {
+ if (myOrder < (*iter)->GetUpdateOrder())
+ {
+ break;
+ }
+ }
+
+ // Inserts element before position of iterator
+ mComponents.insert(iter, component);
+}
+
+void Actor::RemoveComponent(Component* component)
+{
+ auto iter = std::find(mComponents.begin(), mComponents.end(), component);
+ if (iter != mComponents.end())
+ {
+ mComponents.erase(iter);
+ }
+}
diff --git a/Exercises/4.2/Actor.h b/Exercises/4.2/Actor.h
new file mode 100644
index 0000000000000000000000000000000000000000..767d3c1a2e7b57616f5ab6ebcabb1dda0e3148a4
--- /dev/null
+++ b/Exercises/4.2/Actor.h
@@ -0,0 +1,69 @@
+// ----------------------------------------------------------------
+// From Game Programming in C++ by Sanjay Madhav
+// Copyright (C) 2017 Sanjay Madhav. All rights reserved.
+//
+// Released under the BSD License
+// See LICENSE in root directory for full details.
+// ----------------------------------------------------------------
+
+#pragma once
+#include <vector>
+#include "Math.h"
+#include <cstdint>
+
+class Actor
+{
+public:
+ enum State
+ {
+ EActive,
+ EPaused,
+ EDead
+ };
+
+ Actor(class Game* game);
+ virtual ~Actor();
+
+ // Update function called from Game (not overridable)
+ void Update(float deltaTime);
+ // Updates all the components attached to the actor (not overridable)
+ void UpdateComponents(float deltaTime);
+ // Any actor-specific update code (overridable)
+ virtual void UpdateActor(float deltaTime);
+
+ // ProcessInput function called from Game (not overridable)
+ void ProcessInput(const uint8_t* keyState);
+ // Any actor-specific input code (overridable)
+ virtual void ActorInput(const uint8_t* keyState);
+
+ // Getters/setters
+ const Vector2& GetPosition() const { return mPosition; }
+ void SetPosition(const Vector2& pos) { mPosition = pos; }
+ float GetScale() const { return mScale; }
+ void SetScale(float scale) { mScale = scale; }
+ float GetRotation() const { return mRotation; }
+ void SetRotation(float rotation) { mRotation = rotation; }
+
+ Vector2 GetForward() const { return Vector2(Math::Cos(mRotation), -Math::Sin(mRotation)); }
+
+ State GetState() const { return mState; }
+ void SetState(State state) { mState = state; }
+
+ class Game* GetGame() { return mGame; }
+
+
+ // Add/remove components
+ void AddComponent(class Component* component);
+ void RemoveComponent(class Component* component);
+private:
+ // Actor's state
+ State mState;
+
+ // Transform
+ Vector2 mPosition;
+ float mScale;
+ float mRotation;
+
+ std::vector<class Component*> mComponents;
+ class Game* mGame;
+};
diff --git a/Exercises/4.2/Assets/Board.png b/Exercises/4.2/Assets/Board.png
new file mode 100644
index 0000000000000000000000000000000000000000..933925e429de390ba43a540c76f313916289a2b8
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diff --git a/Exercises/4.2/Assets/YellowPiece.png b/Exercises/4.2/Assets/YellowPiece.png
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diff --git a/Exercises/4.2/Board.cpp b/Exercises/4.2/Board.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..65d013aa7dc053891adee6cc7eeda457097196e1
--- /dev/null
+++ b/Exercises/4.2/Board.cpp
@@ -0,0 +1,223 @@
+// ----------------------------------------------------------------
+// From Game Programming in C++ by Sanjay Madhav
+// Copyright (C) 2017 Sanjay Madhav. All rights reserved.
+//
+// Released under the BSD License
+// See LICENSE in root directory for full details.
+// ----------------------------------------------------------------
+
+#include "Board.h"
+#include "Random.h"
+
+BoardState::BoardState()
+{
+ for (int i = 0; i < 6; i++)
+ {
+ for (int j = 0; j < 7; j++)
+ {
+ mBoard[i][j] = Empty;
+ }
+ }
+}
+
+std::vector<BoardState*> BoardState::GetPossibleMoves(SquareState player) const
+{
+ std::vector<BoardState*> retVal;
+
+ // For each column, find if a move is possible
+ for (int col = 0; col < 7; col++)
+ {
+ for (int row = 5; row >= 0; row--)
+ {
+ if (mBoard[row][col] == BoardState::Empty)
+ {
+ retVal.emplace_back(new BoardState(*this));
+ retVal.back()->mBoard[row][col] = player;
+ break;
+ }
+ }
+ }
+
+ return retVal;
+}
+
+bool BoardState::IsTerminal() const
+{
+ // Is the board full?
+ if (IsFull())
+ {
+ return true;
+ }
+
+ // Is there a four-in-a-row?
+ int fourInRow = GetFourInARow();
+ if (fourInRow != 0)
+ {
+ return true;
+ }
+
+ return false;
+}
+
+float BoardState::GetScore() const
+{
+ // If the board is full, the score is 0
+ if (IsFull())
+ {
+ return 0.0f;
+ }
+
+ // Is there a four-in-a-row?
+ int fourInRow = GetFourInARow();
+ if (fourInRow != 0)
+ {
+ return static_cast<float>(fourInRow);
+ }
+
+ return CalculateHeuristic();
+}
+
+bool BoardState::IsFull() const
+{
+ bool isFull = true;
+ for (int i = 0; i < 6; i++)
+ {
+ for (int j = 0; j < 7; j++)
+ {
+ if (mBoard[i][j] == Empty)
+ {
+ isFull = false;
+ }
+ }
+ }
+
+ return isFull;
+}
+
+int BoardState::GetFourInARow() const
+{
+ // Returns -1 if yellow wins, 1 if red wins, 0 otherwise
+
+ // Check if there's a row with four in a row
+ for (int row = 0; row < 6; row++)
+ {
+ for (int col = 0; col < 4; col++)
+ {
+ if (mBoard[row][col] == mBoard[row][col + 1] &&
+ mBoard[row][col] == mBoard[row][col + 2] &&
+ mBoard[row][col] == mBoard[row][col + 3])
+ {
+ if (mBoard[row][col] == BoardState::Yellow)
+ {
+ return -1;
+ }
+ else if (mBoard[row][col] == BoardState::Red)
+ {
+ return 1;
+ }
+ }
+ }
+ }
+
+ // Check if there's a column with four in a row
+ for (int col = 0; col < 7; col++)
+ {
+ for (int row = 0; row < 3; row++)
+ {
+ if (mBoard[row][col] == mBoard[row + 1][col] &&
+ mBoard[row][col] == mBoard[row + 2][col] &&
+ mBoard[row][col] == mBoard[row + 3][col])
+ {
+ if (mBoard[row][col] == BoardState::Yellow)
+ {
+ return -1;
+ }
+ else if (mBoard[row][col] == BoardState::Red)
+ {
+ return 1;
+ }
+ }
+ }
+ }
+
+ // Check if there's a right diagonal four in a row
+ for (int col = 0; col < 4; col++)
+ {
+ for (int row = 0; row < 3; row++)
+ {
+ if (mBoard[row][col] == mBoard[row + 1][col + 1] &&
+ mBoard[row][col] == mBoard[row + 2][col + 2] &&
+ mBoard[row][col] == mBoard[row + 3][col + 3])
+ {
+ if (mBoard[row][col] == BoardState::Yellow)
+ {
+ return -1;
+ }
+ else if (mBoard[row][col] == BoardState::Red)
+ {
+ return 1;
+ }
+ }
+ }
+ }
+
+ // Check if there's a left diagonal for in a row
+ for (int col = 0; col < 4; col++)
+ {
+ for (int row = 3; row < 6; row++)
+ {
+ if (mBoard[row][col] == mBoard[row - 1][col + 1] &&
+ mBoard[row][col] == mBoard[row - 2][col + 2] &&
+ mBoard[row][col] == mBoard[row - 3][col + 3])
+ {
+ if (mBoard[row][col] == BoardState::Yellow)
+ {
+ return -1;
+ }
+ else if (mBoard[row][col] == BoardState::Red)
+ {
+ return 1;
+ }
+ }
+ }
+ }
+ return 0;
+}
+
+float BoardState::CalculateHeuristic() const
+{
+ // TODO: You could change this to calculate an actual heuristic
+ return 0.0f;
+}
+
+bool TryPlayerMove(BoardState* state, int column)
+{
+ // Find the first row in that column that's available
+ // (if any)
+ for (int row = 5; row >= 0; row--)
+ {
+ if (state->mBoard[row][column] == BoardState::Empty)
+ {
+ state->mBoard[row][column] = BoardState::Yellow;
+ return true;
+ }
+ }
+
+ return false;
+}
+
+void CPUMove(BoardState* state)
+{
+ // For now, this just randomly picks one of the possible moves
+ std::vector<BoardState*> moves = state->GetPossibleMoves(BoardState::Red);
+
+ int index = Random::GetIntRange(0, moves.size() - 1);
+
+ *state = *moves[index];
+
+ // Clear up memory from possible moves
+ for (auto state : moves)
+ {
+ delete state;
+ }
+}
diff --git a/Exercises/4.2/Board.h b/Exercises/4.2/Board.h
new file mode 100644
index 0000000000000000000000000000000000000000..eff8393abfc8a4b9ae0e67adc40dfadb960f432a
--- /dev/null
+++ b/Exercises/4.2/Board.h
@@ -0,0 +1,32 @@
+// ----------------------------------------------------------------
+// From Game Programming in C++ by Sanjay Madhav
+// Copyright (C) 2017 Sanjay Madhav. All rights reserved.
+//
+// Released under the BSD License
+// See LICENSE in root directory for full details.
+// ----------------------------------------------------------------
+
+#pragma once
+#include <vector>
+
+class BoardState
+{
+public:
+ enum SquareState { Empty, Red, Yellow };
+ BoardState();
+ std::vector<BoardState*> GetPossibleMoves(SquareState player) const;
+ bool IsTerminal() const;
+ float GetScore() const;
+
+ SquareState mBoard[6][7];
+protected:
+ bool IsFull() const;
+ int GetFourInARow() const;
+ float CalculateHeuristic() const;
+};
+
+// Try to place the player's piece
+bool TryPlayerMove(class BoardState* state, int column);
+
+// Make the next CPU move
+void CPUMove(class BoardState* state);
\ No newline at end of file
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diff --git a/Exercises/4.2/Chapter04-mac.xcodeproj/project.xcworkspace/contents.xcworkspacedata b/Exercises/4.2/Chapter04-mac.xcodeproj/project.xcworkspace/contents.xcworkspacedata
new file mode 100644
index 0000000000000000000000000000000000000000..b36b9db7f3bd3c6778a6c9afeb413daf09fb4d87
--- /dev/null
+++ b/Exercises/4.2/Chapter04-mac.xcodeproj/project.xcworkspace/contents.xcworkspacedata
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Workspace
+ version = "1.0">
+ <FileRef
+ location = "self:/Users/Sanjay/gameprogcpp-final/Chapter04/Chapter04-mac.xcodeproj">
+ </FileRef>
+</Workspace>
diff --git a/Exercises/4.2/Chapter04-mac.xcodeproj/xcshareddata/xcschemes/Game-mac.xcscheme b/Exercises/4.2/Chapter04-mac.xcodeproj/xcshareddata/xcschemes/Game-mac.xcscheme
new file mode 100644
index 0000000000000000000000000000000000000000..2667789eaa871398f8491a33488ba5ee4bdc4958
--- /dev/null
+++ b/Exercises/4.2/Chapter04-mac.xcodeproj/xcshareddata/xcschemes/Game-mac.xcscheme
@@ -0,0 +1,94 @@
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+ <TestAction
+ buildConfiguration = "Debug"
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diff --git a/Exercises/4.2/Chapter04-windows.sln b/Exercises/4.2/Chapter04-windows.sln
new file mode 100644
index 0000000000000000000000000000000000000000..f560df0f8119533f8a11c4bc20ee2fbb51e4c93b
--- /dev/null
+++ b/Exercises/4.2/Chapter04-windows.sln
@@ -0,0 +1,22 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 15
+VisualStudioVersion = 15.0.26430.12
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "Game", "Game.vcxproj", "{BC508D87-495F-4554-932D-DD68388B63CC}"
+EndProject
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+ Debug|Win32 = Debug|Win32
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+ EndGlobalSection
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+ {BC508D87-495F-4554-932D-DD68388B63CC}.Release|Win32.Build.0 = Release|Win32
+ EndGlobalSection
+ GlobalSection(SolutionProperties) = preSolution
+ HideSolutionNode = FALSE
+ EndGlobalSection
+EndGlobal
diff --git a/Exercises/4.2/CircleComponent.cpp b/Exercises/4.2/CircleComponent.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..d41aab2cbc11d0e4d0e5d1c2cddc0821cd4fe769
--- /dev/null
+++ b/Exercises/4.2/CircleComponent.cpp
@@ -0,0 +1,40 @@
+// ----------------------------------------------------------------
+// From Game Programming in C++ by Sanjay Madhav
+// Copyright (C) 2017 Sanjay Madhav. All rights reserved.
+//
+// Released under the BSD License
+// See LICENSE in root directory for full details.
+// ----------------------------------------------------------------
+
+#include "CircleComponent.h"
+#include "Actor.h"
+
+CircleComponent::CircleComponent(class Actor* owner)
+:Component(owner)
+,mRadius(0.0f)
+{
+
+}
+
+const Vector2& CircleComponent::GetCenter() const
+{
+ return mOwner->GetPosition();
+}
+
+float CircleComponent::GetRadius() const
+{
+ return mOwner->GetScale() * mRadius;
+}
+
+bool Intersect(const CircleComponent& a, const CircleComponent& b)
+{
+ // Calculate distance squared
+ Vector2 diff = a.GetCenter() - b.GetCenter();
+ float distSq = diff.LengthSq();
+
+ // Calculate sum of radii squared
+ float radiiSq = a.GetRadius() + b.GetRadius();
+ radiiSq *= radiiSq;
+
+ return distSq <= radiiSq;
+}
diff --git a/Exercises/4.2/CircleComponent.h b/Exercises/4.2/CircleComponent.h
new file mode 100644
index 0000000000000000000000000000000000000000..4eecb2a4b76f1a800cc224d0f44a06baa0a9dc5b
--- /dev/null
+++ b/Exercises/4.2/CircleComponent.h
@@ -0,0 +1,26 @@
+// ----------------------------------------------------------------
+// From Game Programming in C++ by Sanjay Madhav
+// Copyright (C) 2017 Sanjay Madhav. All rights reserved.
+//
+// Released under the BSD License
+// See LICENSE in root directory for full details.
+// ----------------------------------------------------------------
+
+#pragma once
+#include "Component.h"
+#include "Math.h"
+
+class CircleComponent : public Component
+{
+public:
+ CircleComponent(class Actor* owner);
+
+ void SetRadius(float radius) { mRadius = radius; }
+ float GetRadius() const;
+
+ const Vector2& GetCenter() const;
+private:
+ float mRadius;
+};
+
+bool Intersect(const CircleComponent& a, const CircleComponent& b);
diff --git a/Exercises/4.2/Component.cpp b/Exercises/4.2/Component.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..c4ed432d4c1521522e1617b341e3fc35da3fee7d
--- /dev/null
+++ b/Exercises/4.2/Component.cpp
@@ -0,0 +1,27 @@
+// ----------------------------------------------------------------
+// From Game Programming in C++ by Sanjay Madhav
+// Copyright (C) 2017 Sanjay Madhav. All rights reserved.
+//
+// Released under the BSD License
+// See LICENSE in root directory for full details.
+// ----------------------------------------------------------------
+
+#include "Component.h"
+#include "Actor.h"
+
+Component::Component(Actor* owner, int updateOrder)
+ :mOwner(owner)
+ ,mUpdateOrder(updateOrder)
+{
+ // Add to actor's vector of components
+ mOwner->AddComponent(this);
+}
+
+Component::~Component()
+{
+ mOwner->RemoveComponent(this);
+}
+
+void Component::Update(float deltaTime)
+{
+}
diff --git a/Exercises/4.2/Component.h b/Exercises/4.2/Component.h
new file mode 100644
index 0000000000000000000000000000000000000000..fb41dd759a4f708c5aca0ab5a2b9fdf5609431f8
--- /dev/null
+++ b/Exercises/4.2/Component.h
@@ -0,0 +1,31 @@
+// ----------------------------------------------------------------
+// From Game Programming in C++ by Sanjay Madhav
+// Copyright (C) 2017 Sanjay Madhav. All rights reserved.
+//
+// Released under the BSD License
+// See LICENSE in root directory for full details.
+// ----------------------------------------------------------------
+
+#pragma once
+#include <cstdint>
+
+class Component
+{
+public:
+ // Constructor
+ // (the lower the update order, the earlier the component updates)
+ Component(class Actor* owner, int updateOrder = 100);
+ // Destructor
+ virtual ~Component();
+ // Update this component by delta time
+ virtual void Update(float deltaTime);
+ // Process input for this component
+ virtual void ProcessInput(const uint8_t* keyState) {}
+
+ int GetUpdateOrder() const { return mUpdateOrder; }
+protected:
+ // Owning actor
+ class Actor* mOwner;
+ // Update order of component
+ int mUpdateOrder;
+};
diff --git a/Exercises/4.2/Game.cpp b/Exercises/4.2/Game.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..58779a9d662e88ce54d606e7a1ab5f979de8465a
--- /dev/null
+++ b/Exercises/4.2/Game.cpp
@@ -0,0 +1,344 @@
+// ----------------------------------------------------------------
+// From Game Programming in C++ by Sanjay Madhav
+// Copyright (C) 2017 Sanjay Madhav. All rights reserved.
+//
+// Released under the BSD License
+// See LICENSE in root directory for full details.
+// ----------------------------------------------------------------
+
+#include "Game.h"
+#include "SDL/SDL_image.h"
+#include <algorithm>
+#include "Actor.h"
+#include "SpriteComponent.h"
+#include "Random.h"
+
+Game::Game()
+:mWindow(nullptr)
+,mRenderer(nullptr)
+,mIsRunning(true)
+,mUpdatingActors(false)
+{
+
+}
+
+bool Game::Initialize()
+{
+ if (SDL_Init(SDL_INIT_VIDEO|SDL_INIT_AUDIO) != 0)
+ {
+ SDL_Log("Unable to initialize SDL: %s", SDL_GetError());
+ return false;
+ }
+
+ mWindow = SDL_CreateWindow("Game Programming in C++ (Chapter 4)", 100, 100, 1024, 768, 0);
+ if (!mWindow)
+ {
+ SDL_Log("Failed to create window: %s", SDL_GetError());
+ return false;
+ }
+
+ mRenderer = SDL_CreateRenderer(mWindow, -1, SDL_RENDERER_ACCELERATED | SDL_RENDERER_PRESENTVSYNC);
+ if (!mRenderer)
+ {
+ SDL_Log("Failed to create renderer: %s", SDL_GetError());
+ return false;
+ }
+
+ if (IMG_Init(IMG_INIT_PNG) == 0)
+ {
+ SDL_Log("Unable to initialize SDL_image: %s", SDL_GetError());
+ return false;
+ }
+
+ Random::Init();
+
+ LoadData();
+
+ mTicksCount = SDL_GetTicks();
+
+ return true;
+}
+
+void Game::RunLoop()
+{
+ while (mIsRunning)
+ {
+ ProcessInput();
+ UpdateGame();
+ GenerateOutput();
+ }
+}
+
+void Game::ProcessInput()
+{
+ SDL_Event event;
+ while (SDL_PollEvent(&event))
+ {
+ switch (event.type)
+ {
+ case SDL_QUIT:
+ mIsRunning = false;
+ break;
+ // Process mouse button event
+ case SDL_MOUSEBUTTONDOWN:
+ if (event.button.button == SDL_BUTTON_LEFT &&
+ !mBoardState.IsTerminal())
+ {
+ // Convert x into column
+ int col = event.button.x - 64;
+ if (col >= 0)
+ {
+ col /= 128;
+ if (col <= 6)
+ {
+ bool playerMoved = TryPlayerMove(&mBoardState, col);
+ if (playerMoved && !mBoardState.IsTerminal())
+ {
+ CPUMove(&mBoardState);
+ }
+ }
+ }
+ }
+ break;
+ }
+ }
+
+ const Uint8* keyState = SDL_GetKeyboardState(NULL);
+ if (keyState[SDL_SCANCODE_ESCAPE])
+ {
+ mIsRunning = false;
+ }
+
+ mUpdatingActors = true;
+ for (auto actor : mActors)
+ {
+ actor->ProcessInput(keyState);
+ }
+ mUpdatingActors = false;
+}
+
+void Game::UpdateGame()
+{
+ // Compute delta time
+ // Wait until 16ms has elapsed since last frame
+ while (!SDL_TICKS_PASSED(SDL_GetTicks(), mTicksCount + 16))
+ ;
+
+ float deltaTime = (SDL_GetTicks() - mTicksCount) / 1000.0f;
+ if (deltaTime > 0.05f)
+ {
+ deltaTime = 0.05f;
+ }
+ mTicksCount = SDL_GetTicks();
+
+ // Update all actors
+ mUpdatingActors = true;
+ for (auto actor : mActors)
+ {
+ actor->Update(deltaTime);
+ }
+ mUpdatingActors = false;
+
+ // Move any pending actors to mActors
+ for (auto pending : mPendingActors)
+ {
+ mActors.emplace_back(pending);
+ }
+ mPendingActors.clear();
+
+ // Add any dead actors to a temp vector
+ std::vector<Actor*> deadActors;
+ for (auto actor : mActors)
+ {
+ if (actor->GetState() == Actor::EDead)
+ {
+ deadActors.emplace_back(actor);
+ }
+ }
+
+ // Delete dead actors (which removes them from mActors)
+ for (auto actor : deadActors)
+ {
+ delete actor;
+ }
+}
+
+void Game::GenerateOutput()
+{
+ SDL_SetRenderDrawColor(mRenderer, 255, 255, 255, 255);
+ SDL_RenderClear(mRenderer);
+
+ // Draw all sprite components
+ for (auto sprite : mSprites)
+ {
+ sprite->Draw(mRenderer);
+ }
+
+ // For Exercise 4.2
+ // Draw background
+ DrawTexture(GetTexture("Assets/Board.png"), Vector2(512.0f, 384.0f),
+ Vector2(896.0f, 768.0f));
+
+ // Draw pieces
+ for (int i = 0; i < 6; i++)
+ {
+ for (int j = 0; j < 7; j++)
+ {
+ Vector2 pos(j * 128.0f + 128.0f, i * 128.0f + 64.0f);
+ if (mBoardState.mBoard[i][j] == BoardState::Yellow)
+ {
+ DrawTexture(GetTexture("Assets/YellowPiece.png"), pos,
+ Vector2(128.0f, 128.0f));
+ }
+ else if (mBoardState.mBoard[i][j] == BoardState::Red)
+ {
+ DrawTexture(GetTexture("Assets/RedPiece.png"), pos,
+ Vector2(128.0f, 128.0f));
+ }
+ }
+ }
+
+ SDL_RenderPresent(mRenderer);
+}
+
+void Game::LoadData()
+{
+
+}
+
+void Game::UnloadData()
+{
+ // Delete actors
+ // Because ~Actor calls RemoveActor, have to use a different style loop
+ while (!mActors.empty())
+ {
+ delete mActors.back();
+ }
+
+ // Destroy textures
+ for (auto i : mTextures)
+ {
+ SDL_DestroyTexture(i.second);
+ }
+ mTextures.clear();
+}
+
+SDL_Texture* Game::GetTexture(const std::string& fileName)
+{
+ SDL_Texture* tex = nullptr;
+ // Is the texture already in the map?
+ auto iter = mTextures.find(fileName);
+ if (iter != mTextures.end())
+ {
+ tex = iter->second;
+ }
+ else
+ {
+ // Load from file
+ SDL_Surface* surf = IMG_Load(fileName.c_str());
+ if (!surf)
+ {
+ SDL_Log("Failed to load texture file %s", fileName.c_str());
+ return nullptr;
+ }
+
+ // Create texture from surface
+ tex = SDL_CreateTextureFromSurface(mRenderer, surf);
+ SDL_FreeSurface(surf);
+ if (!tex)
+ {
+ SDL_Log("Failed to convert surface to texture for %s", fileName.c_str());
+ return nullptr;
+ }
+
+ mTextures.emplace(fileName.c_str(), tex);
+ }
+ return tex;
+}
+
+void Game::DrawTexture(SDL_Texture* texture, const Vector2& pos, const Vector2& size)
+{
+ SDL_Rect r;
+ // Scale the width/height by owner's scale
+ r.w = static_cast<int>(size.x);
+ r.h = static_cast<int>(size.y);
+ // Center the rectangle around the position of the owner
+ r.x = static_cast<int>(pos.x) - r.w / 2;
+ r.y = static_cast<int>(pos.y) - r.h / 2;
+
+ // Draw (have to convert angle from radians to degrees, and clockwise to counter)
+ SDL_RenderCopy(mRenderer,
+ texture,
+ nullptr,
+ &r);
+}
+
+void Game::Shutdown()
+{
+ UnloadData();
+ IMG_Quit();
+ SDL_DestroyRenderer(mRenderer);
+ SDL_DestroyWindow(mWindow);
+ SDL_Quit();
+}
+
+void Game::AddActor(Actor* actor)
+{
+ // If we're updating actors, need to add to pending
+ if (mUpdatingActors)
+ {
+ mPendingActors.emplace_back(actor);
+ }
+ else
+ {
+ mActors.emplace_back(actor);
+ }
+}
+
+void Game::RemoveActor(Actor* actor)
+{
+ // Is it in pending actors?
+ auto iter = std::find(mPendingActors.begin(), mPendingActors.end(), actor);
+ if (iter != mPendingActors.end())
+ {
+ // Swap to end of vector and pop off (avoid erase copies)
+ std::iter_swap(iter, mPendingActors.end() - 1);
+ mPendingActors.pop_back();
+ }
+
+ // Is it in actors?
+ iter = std::find(mActors.begin(), mActors.end(), actor);
+ if (iter != mActors.end())
+ {
+ // Swap to end of vector and pop off (avoid erase copies)
+ std::iter_swap(iter, mActors.end() - 1);
+ mActors.pop_back();
+ }
+}
+
+void Game::AddSprite(SpriteComponent* sprite)
+{
+ // Find the insertion point in the sorted vector
+ // (The first element with a higher draw order than me)
+ int myDrawOrder = sprite->GetDrawOrder();
+ auto iter = mSprites.begin();
+ for ( ;
+ iter != mSprites.end();
+ ++iter)
+ {
+ if (myDrawOrder < (*iter)->GetDrawOrder())
+ {
+ break;
+ }
+ }
+
+ // Inserts element before position of iterator
+ mSprites.insert(iter, sprite);
+}
+
+void Game::RemoveSprite(SpriteComponent* sprite)
+{
+ // (We can't swap because it ruins ordering)
+ auto iter = std::find(mSprites.begin(), mSprites.end(), sprite);
+ mSprites.erase(iter);
+}
diff --git a/Exercises/4.2/Game.h b/Exercises/4.2/Game.h
new file mode 100644
index 0000000000000000000000000000000000000000..c9f56225d9f3b51e80f9e5b33df549896b440372
--- /dev/null
+++ b/Exercises/4.2/Game.h
@@ -0,0 +1,61 @@
+// ----------------------------------------------------------------
+// From Game Programming in C++ by Sanjay Madhav
+// Copyright (C) 2017 Sanjay Madhav. All rights reserved.
+//
+// Released under the BSD License
+// See LICENSE in root directory for full details.
+// ----------------------------------------------------------------
+
+#pragma once
+#include "SDL/SDL.h"
+#include <unordered_map>
+#include <string>
+#include <vector>
+#include "Math.h"
+#include "Board.h"
+
+class Game
+{
+public:
+ Game();
+ bool Initialize();
+ void RunLoop();
+ void Shutdown();
+
+ void AddActor(class Actor* actor);
+ void RemoveActor(class Actor* actor);
+
+ void AddSprite(class SpriteComponent* sprite);
+ void RemoveSprite(class SpriteComponent* sprite);
+
+ SDL_Texture* GetTexture(const std::string& fileName);
+ // Helper to draw a texture without sprite components
+ void DrawTexture(SDL_Texture* texture, const Vector2& pos, const Vector2& size);
+private:
+ void ProcessInput();
+ void UpdateGame();
+ void GenerateOutput();
+ void LoadData();
+ void UnloadData();
+
+ // Map of textures loaded
+ std::unordered_map<std::string, SDL_Texture*> mTextures;
+
+ // All the actors in the game
+ std::vector<class Actor*> mActors;
+ // Any pending actors
+ std::vector<class Actor*> mPendingActors;
+
+ // All the sprite components drawn
+ std::vector<class SpriteComponent*> mSprites;
+
+ SDL_Window* mWindow;
+ SDL_Renderer* mRenderer;
+ Uint32 mTicksCount;
+ bool mIsRunning;
+ // Track if we're updating actors right now
+ bool mUpdatingActors;
+
+ // Game-specific
+ BoardState mBoardState;
+};
diff --git a/Exercises/4.2/Game.vcxproj b/Exercises/4.2/Game.vcxproj
new file mode 100644
index 0000000000000000000000000000000000000000..3c041589ec81747b7ba1b848713f06fcc695c0fb
--- /dev/null
+++ b/Exercises/4.2/Game.vcxproj
@@ -0,0 +1,126 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+ <ItemGroup Label="ProjectConfigurations">
+ <ProjectConfiguration Include="Debug|Win32">
+ <Configuration>Debug</Configuration>
+ <Platform>Win32</Platform>
+ </ProjectConfiguration>
+ <ProjectConfiguration Include="Release|Win32">
+ <Configuration>Release</Configuration>
+ <Platform>Win32</Platform>
+ </ProjectConfiguration>
+ </ItemGroup>
+ <ItemGroup>
+ <ClCompile Include="Actor.cpp" />
+ <ClCompile Include="Board.cpp" />
+ <ClCompile Include="CircleComponent.cpp" />
+ <ClCompile Include="Component.cpp" />
+ <ClCompile Include="Game.cpp" />
+ <ClCompile Include="Main.cpp" />
+ <ClCompile Include="Math.cpp" />
+ <ClCompile Include="MoveComponent.cpp" />
+ <ClCompile Include="Random.cpp" />
+ <ClCompile Include="SpriteComponent.cpp" />
+ </ItemGroup>
+ <ItemGroup>
+ <ClInclude Include="Actor.h" />
+ <ClInclude Include="Board.h" />
+ <ClInclude Include="CircleComponent.h" />
+ <ClInclude Include="Component.h" />
+ <ClInclude Include="Game.h" />
+ <ClInclude Include="Math.h" />
+ <ClInclude Include="MoveComponent.h" />
+ <ClInclude Include="Random.h" />
+ <ClInclude Include="SpriteComponent.h" />
+ </ItemGroup>
+ <PropertyGroup Label="Globals">
+ <ProjectGuid>{BC508D87-495F-4554-932D-DD68388B63CC}</ProjectGuid>
+ <Keyword>Win32Proj</Keyword>
+ <RootNamespace>Game</RootNamespace>
+ <WindowsTargetPlatformVersion>10.0.16299.0</WindowsTargetPlatformVersion>
+ </PropertyGroup>
+ <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+ <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+ <ConfigurationType>Application</ConfigurationType>
+ <UseDebugLibraries>true</UseDebugLibraries>
+ <PlatformToolset>v141</PlatformToolset>
+ <CharacterSet>Unicode</CharacterSet>
+ </PropertyGroup>
+ <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+ <ConfigurationType>Application</ConfigurationType>
+ <UseDebugLibraries>false</UseDebugLibraries>
+ <PlatformToolset>v141</PlatformToolset>
+ <WholeProgramOptimization>true</WholeProgramOptimization>
+ <CharacterSet>Unicode</CharacterSet>
+ </PropertyGroup>
+ <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+ <ImportGroup Label="ExtensionSettings">
+ </ImportGroup>
+ <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+ <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+ </ImportGroup>
+ <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+ <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+ </ImportGroup>
+ <PropertyGroup Label="UserMacros" />
+ <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+ <LinkIncremental>true</LinkIncremental>
+ </PropertyGroup>
+ <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+ <LinkIncremental>false</LinkIncremental>
+ </PropertyGroup>
+ <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+ <ClCompile>
+ <PrecompiledHeader>
+ </PrecompiledHeader>
+ <WarningLevel>Level3</WarningLevel>
+ <Optimization>Disabled</Optimization>
+ <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+ <SDLCheck>true</SDLCheck>
+ <AdditionalIncludeDirectories>..\..\external\SDL\include;..\..\external\GLEW\include;..\..\external\SOIL\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+ <RuntimeTypeInfo>false</RuntimeTypeInfo>
+ <ExceptionHandling>Sync</ExceptionHandling>
+ </ClCompile>
+ <Link>
+ <SubSystem>Console</SubSystem>
+ <GenerateDebugInformation>true</GenerateDebugInformation>
+ <AdditionalLibraryDirectories>..\..\external\SDL\lib\win\x86;..\..\external\GLEW\lib\win\x86;..\..\external\SOIL\lib\win\x86;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+ <AdditionalDependencies>opengl32.lib;SDL2.lib;SDL2main.lib;SDL2_ttf.lib;SDL2_mixer.lib;SDL2_image.lib;glew32.lib;SOIL.lib;%(AdditionalDependencies)</AdditionalDependencies>
+ <AdditionalOptions>/NODEFAULTLIB:msvcrt.lib %(AdditionalOptions)</AdditionalOptions>
+ </Link>
+ <PostBuildEvent>
+ <Command>xcopy "$(ProjectDir)\..\..\external\SDL\lib\win\x86\*.dll" "$(OutDir)" /i /s /y
+xcopy "$(ProjectDir)\..\..\external\GLEW\lib\win\x86\*.dll" "$(OutDir)" /i /s /y</Command>
+ </PostBuildEvent>
+ </ItemDefinitionGroup>
+ <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+ <ClCompile>
+ <WarningLevel>Level3</WarningLevel>
+ <PrecompiledHeader>
+ </PrecompiledHeader>
+ <Optimization>MaxSpeed</Optimization>
+ <FunctionLevelLinking>true</FunctionLevelLinking>
+ <IntrinsicFunctions>true</IntrinsicFunctions>
+ <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+ <SDLCheck>true</SDLCheck>
+ <AdditionalIncludeDirectories>..\..\external\SDL\include;..\..\external\GLEW\include;..\..\external\SOIL\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+ <RuntimeTypeInfo>false</RuntimeTypeInfo>
+ <ExceptionHandling>Sync</ExceptionHandling>
+ </ClCompile>
+ <Link>
+ <SubSystem>Console</SubSystem>
+ <GenerateDebugInformation>true</GenerateDebugInformation>
+ <EnableCOMDATFolding>true</EnableCOMDATFolding>
+ <OptimizeReferences>true</OptimizeReferences>
+ <AdditionalLibraryDirectories>..\..\external\SDL\lib\win\x86;..\..\external\GLEW\lib\win\x86;..\..\external\SOIL\lib\win\x86;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+ <AdditionalDependencies>opengl32.lib;SDL2.lib;SDL2main.lib;SDL2_ttf.lib;SDL2_mixer.lib;SDL2_image.lib;glew32.lib;SOIL.lib;%(AdditionalDependencies)</AdditionalDependencies>
+ </Link>
+ <PostBuildEvent>
+ <Command>xcopy "$(ProjectDir)\..\..\external\SDL\lib\win\x86\*.dll" "$(OutDir)" /i /s /y
+xcopy "$(ProjectDir)\..\..\external\GLEW\lib\win\x86\*.dll" "$(OutDir)" /i /s /y</Command>
+ </PostBuildEvent>
+ </ItemDefinitionGroup>
+ <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+ <ImportGroup Label="ExtensionTargets">
+ </ImportGroup>
+</Project>
\ No newline at end of file
diff --git a/Exercises/4.2/Game.vcxproj.filters b/Exercises/4.2/Game.vcxproj.filters
new file mode 100644
index 0000000000000000000000000000000000000000..4321a926f81c014243b6ae1c2738cc4c10992e94
--- /dev/null
+++ b/Exercises/4.2/Game.vcxproj.filters
@@ -0,0 +1,70 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+ <ItemGroup>
+ <Filter Include="Source Files">
+ <UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
+ <Extensions>cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
+ </Filter>
+ </ItemGroup>
+ <ItemGroup>
+ <ClCompile Include="Actor.cpp">
+ <Filter>Source Files</Filter>
+ </ClCompile>
+ <ClCompile Include="Component.cpp">
+ <Filter>Source Files</Filter>
+ </ClCompile>
+ <ClCompile Include="Game.cpp">
+ <Filter>Source Files</Filter>
+ </ClCompile>
+ <ClCompile Include="Main.cpp">
+ <Filter>Source Files</Filter>
+ </ClCompile>
+ <ClCompile Include="Math.cpp">
+ <Filter>Source Files</Filter>
+ </ClCompile>
+ <ClCompile Include="SpriteComponent.cpp">
+ <Filter>Source Files</Filter>
+ </ClCompile>
+ <ClCompile Include="CircleComponent.cpp">
+ <Filter>Source Files</Filter>
+ </ClCompile>
+ <ClCompile Include="MoveComponent.cpp">
+ <Filter>Source Files</Filter>
+ </ClCompile>
+ <ClCompile Include="Board.cpp">
+ <Filter>Source Files</Filter>
+ </ClCompile>
+ <ClCompile Include="Random.cpp">
+ <Filter>Source Files</Filter>
+ </ClCompile>
+ </ItemGroup>
+ <ItemGroup>
+ <ClInclude Include="Actor.h">
+ <Filter>Source Files</Filter>
+ </ClInclude>
+ <ClInclude Include="Component.h">
+ <Filter>Source Files</Filter>
+ </ClInclude>
+ <ClInclude Include="Game.h">
+ <Filter>Source Files</Filter>
+ </ClInclude>
+ <ClInclude Include="Math.h">
+ <Filter>Source Files</Filter>
+ </ClInclude>
+ <ClInclude Include="SpriteComponent.h">
+ <Filter>Source Files</Filter>
+ </ClInclude>
+ <ClInclude Include="CircleComponent.h">
+ <Filter>Source Files</Filter>
+ </ClInclude>
+ <ClInclude Include="MoveComponent.h">
+ <Filter>Source Files</Filter>
+ </ClInclude>
+ <ClInclude Include="Board.h">
+ <Filter>Source Files</Filter>
+ </ClInclude>
+ <ClInclude Include="Random.h">
+ <Filter>Source Files</Filter>
+ </ClInclude>
+ </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/Exercises/4.2/Main.cpp b/Exercises/4.2/Main.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..22ea0c69c1414fc377c9477f0b3d1f167964a9ae
--- /dev/null
+++ b/Exercises/4.2/Main.cpp
@@ -0,0 +1,21 @@
+// ----------------------------------------------------------------
+// From Game Programming in C++ by Sanjay Madhav
+// Copyright (C) 2017 Sanjay Madhav. All rights reserved.
+//
+// Released under the BSD License
+// See LICENSE in root directory for full details.
+// ----------------------------------------------------------------
+
+#include "Game.h"
+
+int main(int argc, char** argv)
+{
+ Game game;
+ bool success = game.Initialize();
+ if (success)
+ {
+ game.RunLoop();
+ }
+ game.Shutdown();
+ return 0;
+}
diff --git a/Exercises/4.2/Math.cpp b/Exercises/4.2/Math.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..a16e72617657bc8b19a139c000b1212f24a9f144
--- /dev/null
+++ b/Exercises/4.2/Math.cpp
@@ -0,0 +1,239 @@
+// ----------------------------------------------------------------
+// From Game Programming in C++ by Sanjay Madhav
+// Copyright (C) 2017 Sanjay Madhav. All rights reserved.
+//
+// Released under the BSD License
+// See LICENSE in root directory for full details.
+// ----------------------------------------------------------------
+
+#include "Math.h"
+
+const Vector2 Vector2::Zero(0.0f, 0.0f);
+const Vector2 Vector2::UnitX(1.0f, 0.0f);
+const Vector2 Vector2::UnitY(0.0f, 1.0f);
+const Vector2 Vector2::NegUnitX(-1.0f, 0.0f);
+const Vector2 Vector2::NegUnitY(0.0f, -1.0f);
+
+const Vector3 Vector3::Zero(0.0f, 0.0f, 0.f);
+const Vector3 Vector3::UnitX(1.0f, 0.0f, 0.0f);
+const Vector3 Vector3::UnitY(0.0f, 1.0f, 0.0f);
+const Vector3 Vector3::UnitZ(0.0f, 0.0f, 1.0f);
+const Vector3 Vector3::NegUnitX(-1.0f, 0.0f, 0.0f);
+const Vector3 Vector3::NegUnitY(0.0f, -1.0f, 0.0f);
+const Vector3 Vector3::NegUnitZ(0.0f, 0.0f, -1.0f);
+const Vector3 Vector3::Infinity(Math::Infinity, Math::Infinity, Math::Infinity);
+const Vector3 Vector3::NegInfinity(Math::NegInfinity, Math::NegInfinity, Math::NegInfinity);
+
+static float m3Ident[3][3] =
+{
+ { 1.0f, 0.0f, 0.0f },
+ { 0.0f, 1.0f, 0.0f },
+ { 0.0f, 0.0f, 1.0f }
+};
+const Matrix3 Matrix3::Identity(m3Ident);
+
+static float m4Ident[4][4] =
+{
+ { 1.0f, 0.0f, 0.0f, 0.0f },
+ { 0.0f, 1.0f, 0.0f, 0.0f },
+ { 0.0f, 0.0f, 1.0f, 0.0f },
+ { 0.0f, 0.0f, 0.0f, 1.0f }
+};
+
+const Matrix4 Matrix4::Identity(m4Ident);
+
+const Quaternion Quaternion::Identity(0.0f, 0.0f, 0.0f, 1.0f);
+
+Vector2 Vector2::Transform(const Vector2& vec, const Matrix3& mat, float w /*= 1.0f*/)
+{
+ Vector2 retVal;
+ retVal.x = vec.x * mat.mat[0][0] + vec.y * mat.mat[1][0] + w * mat.mat[2][0];
+ retVal.y = vec.x * mat.mat[0][1] + vec.y * mat.mat[1][1] + w * mat.mat[2][1];
+ //ignore w since we aren't returning a new value for it...
+ return retVal;
+}
+
+Vector3 Vector3::Transform(const Vector3& vec, const Matrix4& mat, float w /*= 1.0f*/)
+{
+ Vector3 retVal;
+ retVal.x = vec.x * mat.mat[0][0] + vec.y * mat.mat[1][0] +
+ vec.z * mat.mat[2][0] + w * mat.mat[3][0];
+ retVal.y = vec.x * mat.mat[0][1] + vec.y * mat.mat[1][1] +
+ vec.z * mat.mat[2][1] + w * mat.mat[3][1];
+ retVal.z = vec.x * mat.mat[0][2] + vec.y * mat.mat[1][2] +
+ vec.z * mat.mat[2][2] + w * mat.mat[3][2];
+ //ignore w since we aren't returning a new value for it...
+ return retVal;
+}
+
+// This will transform the vector and renormalize the w component
+Vector3 Vector3::TransformWithPerspDiv(const Vector3& vec, const Matrix4& mat, float w /*= 1.0f*/)
+{
+ Vector3 retVal;
+ retVal.x = vec.x * mat.mat[0][0] + vec.y * mat.mat[1][0] +
+ vec.z * mat.mat[2][0] + w * mat.mat[3][0];
+ retVal.y = vec.x * mat.mat[0][1] + vec.y * mat.mat[1][1] +
+ vec.z * mat.mat[2][1] + w * mat.mat[3][1];
+ retVal.z = vec.x * mat.mat[0][2] + vec.y * mat.mat[1][2] +
+ vec.z * mat.mat[2][2] + w * mat.mat[3][2];
+ float transformedW = vec.x * mat.mat[0][3] + vec.y * mat.mat[1][3] +
+ vec.z * mat.mat[2][3] + w * mat.mat[3][3];
+ if (!Math::NearZero(Math::Abs(transformedW)))
+ {
+ transformedW = 1.0f / transformedW;
+ retVal *= transformedW;
+ }
+ return retVal;
+}
+
+// Transform a Vector3 by a quaternion
+Vector3 Vector3::Transform(const Vector3& v, const Quaternion& q)
+{
+ // v + 2.0*cross(q.xyz, cross(q.xyz,v) + q.w*v);
+ Vector3 qv(q.x, q.y, q.z);
+ Vector3 retVal = v;
+ retVal += 2.0f * Vector3::Cross(qv, Vector3::Cross(qv, v) + q.w * v);
+ return retVal;
+}
+
+void Matrix4::Invert()
+{
+ // Thanks slow math
+ // This is a really janky way to unroll everything...
+ float tmp[12];
+ float src[16];
+ float dst[16];
+ float det;
+
+ // Transpose matrix
+ // row 1 to col 1
+ src[0] = mat[0][0];
+ src[4] = mat[0][1];
+ src[8] = mat[0][2];
+ src[12] = mat[0][3];
+
+ // row 2 to col 2
+ src[1] = mat[1][0];
+ src[5] = mat[1][1];
+ src[9] = mat[1][2];
+ src[13] = mat[1][3];
+
+ // row 3 to col 3
+ src[2] = mat[2][0];
+ src[6] = mat[2][1];
+ src[10] = mat[2][2];
+ src[14] = mat[2][3];
+
+ // row 4 to col 4
+ src[3] = mat[3][0];
+ src[7] = mat[3][1];
+ src[11] = mat[3][2];
+ src[15] = mat[3][3];
+
+ // Calculate cofactors
+ tmp[0] = src[10] * src[15];
+ tmp[1] = src[11] * src[14];
+ tmp[2] = src[9] * src[15];
+ tmp[3] = src[11] * src[13];
+ tmp[4] = src[9] * src[14];
+ tmp[5] = src[10] * src[13];
+ tmp[6] = src[8] * src[15];
+ tmp[7] = src[11] * src[12];
+ tmp[8] = src[8] * src[14];
+ tmp[9] = src[10] * src[12];
+ tmp[10] = src[8] * src[13];
+ tmp[11] = src[9] * src[12];
+
+ dst[0] = tmp[0] * src[5] + tmp[3] * src[6] + tmp[4] * src[7];
+ dst[0] -= tmp[1] * src[5] + tmp[2] * src[6] + tmp[5] * src[7];
+ dst[1] = tmp[1] * src[4] + tmp[6] * src[6] + tmp[9] * src[7];
+ dst[1] -= tmp[0] * src[4] + tmp[7] * src[6] + tmp[8] * src[7];
+ dst[2] = tmp[2] * src[4] + tmp[7] * src[5] + tmp[10] * src[7];
+ dst[2] -= tmp[3] * src[4] + tmp[6] * src[5] + tmp[11] * src[7];
+ dst[3] = tmp[5] * src[4] + tmp[8] * src[5] + tmp[11] * src[6];
+ dst[3] -= tmp[4] * src[4] + tmp[9] * src[5] + tmp[10] * src[6];
+ dst[4] = tmp[1] * src[1] + tmp[2] * src[2] + tmp[5] * src[3];
+ dst[4] -= tmp[0] * src[1] + tmp[3] * src[2] + tmp[4] * src[3];
+ dst[5] = tmp[0] * src[0] + tmp[7] * src[2] + tmp[8] * src[3];
+ dst[5] -= tmp[1] * src[0] + tmp[6] * src[2] + tmp[9] * src[3];
+ dst[6] = tmp[3] * src[0] + tmp[6] * src[1] + tmp[11] * src[3];
+ dst[6] -= tmp[2] * src[0] + tmp[7] * src[1] + tmp[10] * src[3];
+ dst[7] = tmp[4] * src[0] + tmp[9] * src[1] + tmp[10] * src[2];
+ dst[7] -= tmp[5] * src[0] + tmp[8] * src[1] + tmp[11] * src[2];
+
+ tmp[0] = src[2] * src[7];
+ tmp[1] = src[3] * src[6];
+ tmp[2] = src[1] * src[7];
+ tmp[3] = src[3] * src[5];
+ tmp[4] = src[1] * src[6];
+ tmp[5] = src[2] * src[5];
+ tmp[6] = src[0] * src[7];
+ tmp[7] = src[3] * src[4];
+ tmp[8] = src[0] * src[6];
+ tmp[9] = src[2] * src[4];
+ tmp[10] = src[0] * src[5];
+ tmp[11] = src[1] * src[4];
+
+ dst[8] = tmp[0] * src[13] + tmp[3] * src[14] + tmp[4] * src[15];
+ dst[8] -= tmp[1] * src[13] + tmp[2] * src[14] + tmp[5] * src[15];
+ dst[9] = tmp[1] * src[12] + tmp[6] * src[14] + tmp[9] * src[15];
+ dst[9] -= tmp[0] * src[12] + tmp[7] * src[14] + tmp[8] * src[15];
+ dst[10] = tmp[2] * src[12] + tmp[7] * src[13] + tmp[10] * src[15];
+ dst[10] -= tmp[3] * src[12] + tmp[6] * src[13] + tmp[11] * src[15];
+ dst[11] = tmp[5] * src[12] + tmp[8] * src[13] + tmp[11] * src[14];
+ dst[11] -= tmp[4] * src[12] + tmp[9] * src[13] + tmp[10] * src[14];
+ dst[12] = tmp[2] * src[10] + tmp[5] * src[11] + tmp[1] * src[9];
+ dst[12] -= tmp[4] * src[11] + tmp[0] * src[9] + tmp[3] * src[10];
+ dst[13] = tmp[8] * src[11] + tmp[0] * src[8] + tmp[7] * src[10];
+ dst[13] -= tmp[6] * src[10] + tmp[9] * src[11] + tmp[1] * src[8];
+ dst[14] = tmp[6] * src[9] + tmp[11] * src[11] + tmp[3] * src[8];
+ dst[14] -= tmp[10] * src[11] + tmp[2] * src[8] + tmp[7] * src[9];
+ dst[15] = tmp[10] * src[10] + tmp[4] * src[8] + tmp[9] * src[9];
+ dst[15] -= tmp[8] * src[9] + tmp[11] * src[10] + tmp[5] * src[8];
+
+ // Calculate determinant
+ det = src[0] * dst[0] + src[1] * dst[1] + src[2] * dst[2] + src[3] * dst[3];
+
+ // Inverse of matrix is divided by determinant
+ det = 1 / det;
+ for (int j = 0; j < 16; j++)
+ {
+ dst[j] *= det;
+ }
+
+ // Set it back
+ for (int i = 0; i < 4; i++)
+ {
+ for (int j = 0; j < 4; j++)
+ {
+ mat[i][j] = dst[i * 4 + j];
+ }
+ }
+}
+
+Matrix4 Matrix4::CreateFromQuaternion(const class Quaternion& q)
+{
+ float mat[4][4];
+
+ mat[0][0] = 1.0f - 2.0f * q.y * q.y - 2.0f * q.z * q.z;
+ mat[0][1] = 2.0f * q.x * q.y + 2.0f * q.w * q.z;
+ mat[0][2] = 2.0f * q.x * q.z - 2.0f * q.w * q.y;
+ mat[0][3] = 0.0f;
+
+ mat[1][0] = 2.0f * q.x * q.y - 2.0f * q.w * q.z;
+ mat[1][1] = 1.0f - 2.0f * q.x * q.x - 2.0f * q.z * q.z;
+ mat[1][2] = 2.0f * q.y * q.z + 2.0f * q.w * q.x;
+ mat[1][3] = 0.0f;
+
+ mat[2][0] = 2.0f * q.x * q.z + 2.0f * q.w * q.y;
+ mat[2][1] = 2.0f * q.y * q.z - 2.0f * q.w * q.x;
+ mat[2][2] = 1.0f - 2.0f * q.x * q.x - 2.0f * q.y * q.y;
+ mat[2][3] = 0.0f;
+
+ mat[3][0] = 0.0f;
+ mat[3][1] = 0.0f;
+ mat[3][2] = 0.0f;
+ mat[3][3] = 1.0f;
+
+ return Matrix4(mat);
+}
diff --git a/Exercises/4.2/Math.h b/Exercises/4.2/Math.h
new file mode 100644
index 0000000000000000000000000000000000000000..752963f1540b8aea483a8c39ab2d6afb561c5d13
--- /dev/null
+++ b/Exercises/4.2/Math.h
@@ -0,0 +1,1033 @@
+// ----------------------------------------------------------------
+// From Game Programming in C++ by Sanjay Madhav
+// Copyright (C) 2017 Sanjay Madhav. All rights reserved.
+//
+// Released under the BSD License
+// See LICENSE in root directory for full details.
+// ----------------------------------------------------------------
+
+#pragma once
+
+#include <cmath>
+#include <memory.h>
+#include <limits>
+
+namespace Math
+{
+ const float Pi = 3.1415926535f;
+ const float TwoPi = Pi * 2.0f;
+ const float PiOver2 = Pi / 2.0f;
+ const float Infinity = std::numeric_limits<float>::infinity();
+ const float NegInfinity = -std::numeric_limits<float>::infinity();
+
+ inline float ToRadians(float degrees)
+ {
+ return degrees * Pi / 180.0f;
+ }
+
+ inline float ToDegrees(float radians)
+ {
+ return radians * 180.0f / Pi;
+ }
+
+ inline bool NearZero(float val, float epsilon = 0.001f)
+ {
+ if (fabs(val) <= epsilon)
+ {
+ return true;
+ }
+ else
+ {
+ return false;
+ }
+ }
+
+ template <typename T>
+ T Max(const T& a, const T& b)
+ {
+ return (a < b ? b : a);
+ }
+
+ template <typename T>
+ T Min(const T& a, const T& b)
+ {
+ return (a < b ? a : b);
+ }
+
+ template <typename T>
+ T Clamp(const T& value, const T& lower, const T& upper)
+ {
+ return Min(upper, Max(lower, value));
+ }
+
+ inline float Abs(float value)
+ {
+ return fabs(value);
+ }
+
+ inline float Cos(float angle)
+ {
+ return cosf(angle);
+ }
+
+ inline float Sin(float angle)
+ {
+ return sinf(angle);
+ }
+
+ inline float Tan(float angle)
+ {
+ return tanf(angle);
+ }
+
+ inline float Acos(float value)
+ {
+ return acosf(value);
+ }
+
+ inline float Atan2(float y, float x)
+ {
+ return atan2f(y, x);
+ }
+
+ inline float Cot(float angle)
+ {
+ return 1.0f / Tan(angle);
+ }
+
+ inline float Lerp(float a, float b, float f)
+ {
+ return a + f * (b - a);
+ }
+
+ inline float Sqrt(float value)
+ {
+ return sqrtf(value);
+ }
+
+ inline float Fmod(float numer, float denom)
+ {
+ return fmod(numer, denom);
+ }
+}
+
+// 2D Vector
+class Vector2
+{
+public:
+ float x;
+ float y;
+
+ Vector2()
+ :x(0.0f)
+ ,y(0.0f)
+ {}
+
+ explicit Vector2(float inX, float inY)
+ :x(inX)
+ ,y(inY)
+ {}
+
+ // Set both components in one line
+ void Set(float inX, float inY)
+ {
+ x = inX;
+ y = inY;
+ }
+
+ // Vector addition (a + b)
+ friend Vector2 operator+(const Vector2& a, const Vector2& b)
+ {
+ return Vector2(a.x + b.x, a.y + b.y);
+ }
+
+ // Vector subtraction (a - b)
+ friend Vector2 operator-(const Vector2& a, const Vector2& b)
+ {
+ return Vector2(a.x - b.x, a.y - b.y);
+ }
+
+ // Component-wise multiplication
+ // (a.x * b.x, ...)
+ friend Vector2 operator*(const Vector2& a, const Vector2& b)
+ {
+ return Vector2(a.x * b.x, a.y * b.y);
+ }
+
+ // Scalar multiplication
+ friend Vector2 operator*(const Vector2& vec, float scalar)
+ {
+ return Vector2(vec.x * scalar, vec.y * scalar);
+ }
+
+ // Scalar multiplication
+ friend Vector2 operator*(float scalar, const Vector2& vec)
+ {
+ return Vector2(vec.x * scalar, vec.y * scalar);
+ }
+
+ // Scalar *=
+ Vector2& operator*=(float scalar)
+ {
+ x *= scalar;
+ y *= scalar;
+ return *this;
+ }
+
+ // Vector +=
+ Vector2& operator+=(const Vector2& right)
+ {
+ x += right.x;
+ y += right.y;
+ return *this;
+ }
+
+ // Vector -=
+ Vector2& operator-=(const Vector2& right)
+ {
+ x -= right.x;
+ y -= right.y;
+ return *this;
+ }
+
+ // Length squared of vector
+ float LengthSq() const
+ {
+ return (x*x + y*y);
+ }
+
+ // Length of vector
+ float Length() const
+ {
+ return (Math::Sqrt(LengthSq()));
+ }
+
+ // Normalize this vector
+ void Normalize()
+ {
+ float length = Length();
+ x /= length;
+ y /= length;
+ }
+
+ // Normalize the provided vector
+ static Vector2 Normalize(const Vector2& vec)
+ {
+ Vector2 temp = vec;
+ temp.Normalize();
+ return temp;
+ }
+
+ // Dot product between two vectors (a dot b)
+ static float Dot(const Vector2& a, const Vector2& b)
+ {
+ return (a.x * b.x + a.y * b.y);
+ }
+
+ // Lerp from A to B by f
+ static Vector2 Lerp(const Vector2& a, const Vector2& b, float f)
+ {
+ return Vector2(a + f * (b - a));
+ }
+
+ // Reflect V about (normalized) N
+ static Vector2 Reflect(const Vector2& v, const Vector2& n)
+ {
+ return v - 2.0f * Vector2::Dot(v, n) * n;
+ }
+
+ // Transform vector by matrix
+ static Vector2 Transform(const Vector2& vec, const class Matrix3& mat, float w = 1.0f);
+
+ static const Vector2 Zero;
+ static const Vector2 UnitX;
+ static const Vector2 UnitY;
+ static const Vector2 NegUnitX;
+ static const Vector2 NegUnitY;
+};
+
+// 3D Vector
+class Vector3
+{
+public:
+ float x;
+ float y;
+ float z;
+
+ Vector3()
+ :x(0.0f)
+ ,y(0.0f)
+ ,z(0.0f)
+ {}
+
+ explicit Vector3(float inX, float inY, float inZ)
+ :x(inX)
+ ,y(inY)
+ ,z(inZ)
+ {}
+
+ // Cast to a const float pointer
+ const float* GetAsFloatPtr() const
+ {
+ return reinterpret_cast<const float*>(&x);
+ }
+
+ // Set all three components in one line
+ void Set(float inX, float inY, float inZ)
+ {
+ x = inX;
+ y = inY;
+ z = inZ;
+ }
+
+ // Vector addition (a + b)
+ friend Vector3 operator+(const Vector3& a, const Vector3& b)
+ {
+ return Vector3(a.x + b.x, a.y + b.y, a.z + b.z);
+ }
+
+ // Vector subtraction (a - b)
+ friend Vector3 operator-(const Vector3& a, const Vector3& b)
+ {
+ return Vector3(a.x - b.x, a.y - b.y, a.z - b.z);
+ }
+
+ // Component-wise multiplication
+ friend Vector3 operator*(const Vector3& left, const Vector3& right)
+ {
+ return Vector3(left.x * right.x, left.y * right.y, left.z * right.z);
+ }
+
+ // Scalar multiplication
+ friend Vector3 operator*(const Vector3& vec, float scalar)
+ {
+ return Vector3(vec.x * scalar, vec.y * scalar, vec.z * scalar);
+ }
+
+ // Scalar multiplication
+ friend Vector3 operator*(float scalar, const Vector3& vec)
+ {
+ return Vector3(vec.x * scalar, vec.y * scalar, vec.z * scalar);
+ }
+
+ // Scalar *=
+ Vector3& operator*=(float scalar)
+ {
+ x *= scalar;
+ y *= scalar;
+ z *= scalar;
+ return *this;
+ }
+
+ // Vector +=
+ Vector3& operator+=(const Vector3& right)
+ {
+ x += right.x;
+ y += right.y;
+ z += right.z;
+ return *this;
+ }
+
+ // Vector -=
+ Vector3& operator-=(const Vector3& right)
+ {
+ x -= right.x;
+ y -= right.y;
+ z -= right.z;
+ return *this;
+ }
+
+ // Length squared of vector
+ float LengthSq() const
+ {
+ return (x*x + y*y + z*z);
+ }
+
+ // Length of vector
+ float Length() const
+ {
+ return (Math::Sqrt(LengthSq()));
+ }
+
+ // Normalize this vector
+ void Normalize()
+ {
+ float length = Length();
+ x /= length;
+ y /= length;
+ z /= length;
+ }
+
+ // Normalize the provided vector
+ static Vector3 Normalize(const Vector3& vec)
+ {
+ Vector3 temp = vec;
+ temp.Normalize();
+ return temp;
+ }
+
+ // Dot product between two vectors (a dot b)
+ static float Dot(const Vector3& a, const Vector3& b)
+ {
+ return (a.x * b.x + a.y * b.y + a.z * b.z);
+ }
+
+ // Cross product between two vectors (a cross b)
+ static Vector3 Cross(const Vector3& a, const Vector3& b)
+ {
+ Vector3 temp;
+ temp.x = a.y * b.z - a.z * b.y;
+ temp.y = a.z * b.x - a.x * b.z;
+ temp.z = a.x * b.y - a.y * b.x;
+ return temp;
+ }
+
+ // Lerp from A to B by f
+ static Vector3 Lerp(const Vector3& a, const Vector3& b, float f)
+ {
+ return Vector3(a + f * (b - a));
+ }
+
+ // Reflect V about (normalized) N
+ static Vector3 Reflect(const Vector3& v, const Vector3& n)
+ {
+ return v - 2.0f * Vector3::Dot(v, n) * n;
+ }
+
+ static Vector3 Transform(const Vector3& vec, const class Matrix4& mat, float w = 1.0f);
+ // This will transform the vector and renormalize the w component
+ static Vector3 TransformWithPerspDiv(const Vector3& vec, const class Matrix4& mat, float w = 1.0f);
+
+ // Transform a Vector3 by a quaternion
+ static Vector3 Transform(const Vector3& v, const class Quaternion& q);
+
+ static const Vector3 Zero;
+ static const Vector3 UnitX;
+ static const Vector3 UnitY;
+ static const Vector3 UnitZ;
+ static const Vector3 NegUnitX;
+ static const Vector3 NegUnitY;
+ static const Vector3 NegUnitZ;
+ static const Vector3 Infinity;
+ static const Vector3 NegInfinity;
+};
+
+// 3x3 Matrix
+class Matrix3
+{
+public:
+ float mat[3][3];
+
+ Matrix3()
+ {
+ *this = Matrix3::Identity;
+ }
+
+ explicit Matrix3(float inMat[3][3])
+ {
+ memcpy(mat, inMat, 9 * sizeof(float));
+ }
+
+ // Cast to a const float pointer
+ const float* GetAsFloatPtr() const
+ {
+ return reinterpret_cast<const float*>(&mat[0][0]);
+ }
+
+ // Matrix multiplication
+ friend Matrix3 operator*(const Matrix3& left, const Matrix3& right)
+ {
+ Matrix3 retVal;
+ // row 0
+ retVal.mat[0][0] =
+ left.mat[0][0] * right.mat[0][0] +
+ left.mat[0][1] * right.mat[1][0] +
+ left.mat[0][2] * right.mat[2][0];
+
+ retVal.mat[0][1] =
+ left.mat[0][0] * right.mat[0][1] +
+ left.mat[0][1] * right.mat[1][1] +
+ left.mat[0][2] * right.mat[2][1];
+
+ retVal.mat[0][2] =
+ left.mat[0][0] * right.mat[0][2] +
+ left.mat[0][1] * right.mat[1][2] +
+ left.mat[0][2] * right.mat[2][2];
+
+ // row 1
+ retVal.mat[1][0] =
+ left.mat[1][0] * right.mat[0][0] +
+ left.mat[1][1] * right.mat[1][0] +
+ left.mat[1][2] * right.mat[2][0];
+
+ retVal.mat[1][1] =
+ left.mat[1][0] * right.mat[0][1] +
+ left.mat[1][1] * right.mat[1][1] +
+ left.mat[1][2] * right.mat[2][1];
+
+ retVal.mat[1][2] =
+ left.mat[1][0] * right.mat[0][2] +
+ left.mat[1][1] * right.mat[1][2] +
+ left.mat[1][2] * right.mat[2][2];
+
+ // row 2
+ retVal.mat[2][0] =
+ left.mat[2][0] * right.mat[0][0] +
+ left.mat[2][1] * right.mat[1][0] +
+ left.mat[2][2] * right.mat[2][0];
+
+ retVal.mat[2][1] =
+ left.mat[2][0] * right.mat[0][1] +
+ left.mat[2][1] * right.mat[1][1] +
+ left.mat[2][2] * right.mat[2][1];
+
+ retVal.mat[2][2] =
+ left.mat[2][0] * right.mat[0][2] +
+ left.mat[2][1] * right.mat[1][2] +
+ left.mat[2][2] * right.mat[2][2];
+
+ return retVal;
+ }
+
+ Matrix3& operator*=(const Matrix3& right)
+ {
+ *this = *this * right;
+ return *this;
+ }
+
+ // Create a scale matrix with x and y scales
+ static Matrix3 CreateScale(float xScale, float yScale)
+ {
+ float temp[3][3] =
+ {
+ { xScale, 0.0f, 0.0f },
+ { 0.0f, yScale, 0.0f },
+ { 0.0f, 0.0f, 1.0f },
+ };
+ return Matrix3(temp);
+ }
+
+ static Matrix3 CreateScale(const Vector2& scaleVector)
+ {
+ return CreateScale(scaleVector.x, scaleVector.y);
+ }
+
+ // Create a scale matrix with a uniform factor
+ static Matrix3 CreateScale(float scale)
+ {
+ return CreateScale(scale, scale);
+ }
+
+ // Create a rotation matrix about the Z axis
+ // theta is in radians
+ static Matrix3 CreateRotation(float theta)
+ {
+ float temp[3][3] =
+ {
+ { Math::Cos(theta), Math::Sin(theta), 0.0f },
+ { -Math::Sin(theta), Math::Cos(theta), 0.0f },
+ { 0.0f, 0.0f, 1.0f },
+ };
+ return Matrix3(temp);
+ }
+
+ // Create a translation matrix (on the xy-plane)
+ static Matrix3 CreateTranslation(const Vector2& trans)
+ {
+ float temp[3][3] =
+ {
+ { 1.0f, 0.0f, 0.0f },
+ { 0.0f, 1.0f, 0.0f },
+ { trans.x, trans.y, 1.0f },
+ };
+ return Matrix3(temp);
+ }
+
+ static const Matrix3 Identity;
+};
+
+// 4x4 Matrix
+class Matrix4
+{
+public:
+ float mat[4][4];
+
+ Matrix4()
+ {
+ *this = Matrix4::Identity;
+ }
+
+ explicit Matrix4(float inMat[4][4])
+ {
+ memcpy(mat, inMat, 16 * sizeof(float));
+ }
+
+ // Cast to a const float pointer
+ const float* GetAsFloatPtr() const
+ {
+ return reinterpret_cast<const float*>(&mat[0][0]);
+ }
+
+ // Matrix multiplication (a * b)
+ friend Matrix4 operator*(const Matrix4& a, const Matrix4& b)
+ {
+ Matrix4 retVal;
+ // row 0
+ retVal.mat[0][0] =
+ a.mat[0][0] * b.mat[0][0] +
+ a.mat[0][1] * b.mat[1][0] +
+ a.mat[0][2] * b.mat[2][0] +
+ a.mat[0][3] * b.mat[3][0];
+
+ retVal.mat[0][1] =
+ a.mat[0][0] * b.mat[0][1] +
+ a.mat[0][1] * b.mat[1][1] +
+ a.mat[0][2] * b.mat[2][1] +
+ a.mat[0][3] * b.mat[3][1];
+
+ retVal.mat[0][2] =
+ a.mat[0][0] * b.mat[0][2] +
+ a.mat[0][1] * b.mat[1][2] +
+ a.mat[0][2] * b.mat[2][2] +
+ a.mat[0][3] * b.mat[3][2];
+
+ retVal.mat[0][3] =
+ a.mat[0][0] * b.mat[0][3] +
+ a.mat[0][1] * b.mat[1][3] +
+ a.mat[0][2] * b.mat[2][3] +
+ a.mat[0][3] * b.mat[3][3];
+
+ // row 1
+ retVal.mat[1][0] =
+ a.mat[1][0] * b.mat[0][0] +
+ a.mat[1][1] * b.mat[1][0] +
+ a.mat[1][2] * b.mat[2][0] +
+ a.mat[1][3] * b.mat[3][0];
+
+ retVal.mat[1][1] =
+ a.mat[1][0] * b.mat[0][1] +
+ a.mat[1][1] * b.mat[1][1] +
+ a.mat[1][2] * b.mat[2][1] +
+ a.mat[1][3] * b.mat[3][1];
+
+ retVal.mat[1][2] =
+ a.mat[1][0] * b.mat[0][2] +
+ a.mat[1][1] * b.mat[1][2] +
+ a.mat[1][2] * b.mat[2][2] +
+ a.mat[1][3] * b.mat[3][2];
+
+ retVal.mat[1][3] =
+ a.mat[1][0] * b.mat[0][3] +
+ a.mat[1][1] * b.mat[1][3] +
+ a.mat[1][2] * b.mat[2][3] +
+ a.mat[1][3] * b.mat[3][3];
+
+ // row 2
+ retVal.mat[2][0] =
+ a.mat[2][0] * b.mat[0][0] +
+ a.mat[2][1] * b.mat[1][0] +
+ a.mat[2][2] * b.mat[2][0] +
+ a.mat[2][3] * b.mat[3][0];
+
+ retVal.mat[2][1] =
+ a.mat[2][0] * b.mat[0][1] +
+ a.mat[2][1] * b.mat[1][1] +
+ a.mat[2][2] * b.mat[2][1] +
+ a.mat[2][3] * b.mat[3][1];
+
+ retVal.mat[2][2] =
+ a.mat[2][0] * b.mat[0][2] +
+ a.mat[2][1] * b.mat[1][2] +
+ a.mat[2][2] * b.mat[2][2] +
+ a.mat[2][3] * b.mat[3][2];
+
+ retVal.mat[2][3] =
+ a.mat[2][0] * b.mat[0][3] +
+ a.mat[2][1] * b.mat[1][3] +
+ a.mat[2][2] * b.mat[2][3] +
+ a.mat[2][3] * b.mat[3][3];
+
+ // row 3
+ retVal.mat[3][0] =
+ a.mat[3][0] * b.mat[0][0] +
+ a.mat[3][1] * b.mat[1][0] +
+ a.mat[3][2] * b.mat[2][0] +
+ a.mat[3][3] * b.mat[3][0];
+
+ retVal.mat[3][1] =
+ a.mat[3][0] * b.mat[0][1] +
+ a.mat[3][1] * b.mat[1][1] +
+ a.mat[3][2] * b.mat[2][1] +
+ a.mat[3][3] * b.mat[3][1];
+
+ retVal.mat[3][2] =
+ a.mat[3][0] * b.mat[0][2] +
+ a.mat[3][1] * b.mat[1][2] +
+ a.mat[3][2] * b.mat[2][2] +
+ a.mat[3][3] * b.mat[3][2];
+
+ retVal.mat[3][3] =
+ a.mat[3][0] * b.mat[0][3] +
+ a.mat[3][1] * b.mat[1][3] +
+ a.mat[3][2] * b.mat[2][3] +
+ a.mat[3][3] * b.mat[3][3];
+
+ return retVal;
+ }
+
+ Matrix4& operator*=(const Matrix4& right)
+ {
+ *this = *this * right;
+ return *this;
+ }
+
+ // Invert the matrix - super slow
+ void Invert();
+
+ // Get the translation component of the matrix
+ Vector3 GetTranslation() const
+ {
+ return Vector3(mat[3][0], mat[3][1], mat[3][2]);
+ }
+
+ // Get the X axis of the matrix (forward)
+ Vector3 GetXAxis() const
+ {
+ return Vector3::Normalize(Vector3(mat[0][0], mat[0][1], mat[0][2]));
+ }
+
+ // Get the Y axis of the matrix (left)
+ Vector3 GetYAxis() const
+ {
+ return Vector3::Normalize(Vector3(mat[1][0], mat[1][1], mat[1][2]));
+ }
+
+ // Get the Z axis of the matrix (up)
+ Vector3 GetZAxis() const
+ {
+ return Vector3::Normalize(Vector3(mat[2][0], mat[2][1], mat[2][2]));
+ }
+
+ // Extract the scale component from the matrix
+ Vector3 GetScale() const
+ {
+ Vector3 retVal;
+ retVal.x = Vector3(mat[0][0], mat[0][1], mat[0][2]).Length();
+ retVal.y = Vector3(mat[1][0], mat[1][1], mat[1][2]).Length();
+ retVal.z = Vector3(mat[2][0], mat[2][1], mat[2][2]).Length();
+ return retVal;
+ }
+
+ // Create a scale matrix with x, y, and z scales
+ static Matrix4 CreateScale(float xScale, float yScale, float zScale)
+ {
+ float temp[4][4] =
+ {
+ { xScale, 0.0f, 0.0f, 0.0f },
+ { 0.0f, yScale, 0.0f, 0.0f },
+ { 0.0f, 0.0f, zScale, 0.0f },
+ { 0.0f, 0.0f, 0.0f, 1.0f }
+ };
+ return Matrix4(temp);
+ }
+
+ static Matrix4 CreateScale(const Vector3& scaleVector)
+ {
+ return CreateScale(scaleVector.x, scaleVector.y, scaleVector.z);
+ }
+
+ // Create a scale matrix with a uniform factor
+ static Matrix4 CreateScale(float scale)
+ {
+ return CreateScale(scale, scale, scale);
+ }
+
+ // Rotation about x-axis
+ static Matrix4 CreateRotationX(float theta)
+ {
+ float temp[4][4] =
+ {
+ { 1.0f, 0.0f, 0.0f , 0.0f },
+ { 0.0f, Math::Cos(theta), Math::Sin(theta), 0.0f },
+ { 0.0f, -Math::Sin(theta), Math::Cos(theta), 0.0f },
+ { 0.0f, 0.0f, 0.0f, 1.0f },
+ };
+ return Matrix4(temp);
+ }
+
+ // Rotation about y-axis
+ static Matrix4 CreateRotationY(float theta)
+ {
+ float temp[4][4] =
+ {
+ { Math::Cos(theta), 0.0f, -Math::Sin(theta), 0.0f },
+ { 0.0f, 1.0f, 0.0f, 0.0f },
+ { Math::Sin(theta), 0.0f, Math::Cos(theta), 0.0f },
+ { 0.0f, 0.0f, 0.0f, 1.0f },
+ };
+ return Matrix4(temp);
+ }
+
+ // Rotation about z-axis
+ static Matrix4 CreateRotationZ(float theta)
+ {
+ float temp[4][4] =
+ {
+ { Math::Cos(theta), Math::Sin(theta), 0.0f, 0.0f },
+ { -Math::Sin(theta), Math::Cos(theta), 0.0f, 0.0f },
+ { 0.0f, 0.0f, 1.0f, 0.0f },
+ { 0.0f, 0.0f, 0.0f, 1.0f },
+ };
+ return Matrix4(temp);
+ }
+
+ // Create a rotation matrix from a quaternion
+ static Matrix4 CreateFromQuaternion(const class Quaternion& q);
+
+ static Matrix4 CreateTranslation(const Vector3& trans)
+ {
+ float temp[4][4] =
+ {
+ { 1.0f, 0.0f, 0.0f, 0.0f },
+ { 0.0f, 1.0f, 0.0f, 0.0f },
+ { 0.0f, 0.0f, 1.0f, 0.0f },
+ { trans.x, trans.y, trans.z, 1.0f }
+ };
+ return Matrix4(temp);
+ }
+
+ static Matrix4 CreateLookAt(const Vector3& eye, const Vector3& target, const Vector3& up)
+ {
+ Vector3 zaxis = Vector3::Normalize(target - eye);
+ Vector3 xaxis = Vector3::Normalize(Vector3::Cross(up, zaxis));
+ Vector3 yaxis = Vector3::Normalize(Vector3::Cross(zaxis, xaxis));
+ Vector3 trans;
+ trans.x = -Vector3::Dot(xaxis, eye);
+ trans.y = -Vector3::Dot(yaxis, eye);
+ trans.z = -Vector3::Dot(zaxis, eye);
+
+ float temp[4][4] =
+ {
+ { xaxis.x, yaxis.x, zaxis.x, 0.0f },
+ { xaxis.y, yaxis.y, zaxis.y, 0.0f },
+ { xaxis.z, yaxis.z, zaxis.z, 0.0f },
+ { trans.x, trans.y, trans.z, 1.0f }
+ };
+ return Matrix4(temp);
+ }
+
+ static Matrix4 CreateOrtho(float width, float height, float near, float far)
+ {
+ float temp[4][4] =
+ {
+ { 2.0f / width, 0.0f, 0.0f, 0.0f },
+ { 0.0f, 2.0f / height, 0.0f, 0.0f },
+ { 0.0f, 0.0f, 1.0f / (far - near), 0.0f },
+ { 0.0f, 0.0f, near / (near - far), 1.0f }
+ };
+ return Matrix4(temp);
+ }
+
+ static Matrix4 CreatePerspectiveFOV(float fovY, float width, float height, float near, float far)
+ {
+ float yScale = Math::Cot(fovY / 2.0f);
+ float xScale = yScale * height / width;
+ float temp[4][4] =
+ {
+ { xScale, 0.0f, 0.0f, 0.0f },
+ { 0.0f, yScale, 0.0f, 0.0f },
+ { 0.0f, 0.0f, far / (far - near), 1.0f },
+ { 0.0f, 0.0f, -near * far / (far - near), 0.0f }
+ };
+ return Matrix4(temp);
+ }
+
+ // Create "Simple" View-Projection Matrix from Chapter 6
+ static Matrix4 CreateSimpleViewProj(float width, float height)
+ {
+ float temp[4][4] =
+ {
+ { 2.0f/width, 0.0f, 0.0f, 0.0f },
+ { 0.0f, 2.0f/height, 0.0f, 0.0f },
+ { 0.0f, 0.0f, 1.0f, 0.0f },
+ { 0.0f, 0.0f, 1.0f, 1.0f }
+ };
+ return Matrix4(temp);
+ }
+
+ static const Matrix4 Identity;
+};
+
+// (Unit) Quaternion
+class Quaternion
+{
+public:
+ float x;
+ float y;
+ float z;
+ float w;
+
+ Quaternion()
+ {
+ *this = Quaternion::Identity;
+ }
+
+ // This directly sets the quaternion components --
+ // don't use for axis/angle
+ explicit Quaternion(float inX, float inY, float inZ, float inW)
+ {
+ Set(inX, inY, inZ, inW);
+ }
+
+ // Construct the quaternion from an axis and angle
+ // It is assumed that axis is already normalized,
+ // and the angle is in radians
+ explicit Quaternion(const Vector3& axis, float angle)
+ {
+ float scalar = Math::Sin(angle / 2.0f);
+ x = axis.x * scalar;
+ y = axis.y * scalar;
+ z = axis.z * scalar;
+ w = Math::Cos(angle / 2.0f);
+ }
+
+ // Directly set the internal components
+ void Set(float inX, float inY, float inZ, float inW)
+ {
+ x = inX;
+ y = inY;
+ z = inZ;
+ w = inW;
+ }
+
+ void Conjugate()
+ {
+ x *= -1.0f;
+ y *= -1.0f;
+ z *= -1.0f;
+ }
+
+ float LengthSq() const
+ {
+ return (x*x + y*y + z*z + w*w);
+ }
+
+ float Length() const
+ {
+ return Math::Sqrt(LengthSq());
+ }
+
+ void Normalize()
+ {
+ float length = Length();
+ x /= length;
+ y /= length;
+ z /= length;
+ w /= length;
+ }
+
+ // Normalize the provided quaternion
+ static Quaternion Normalize(const Quaternion& q)
+ {
+ Quaternion retVal = q;
+ retVal.Normalize();
+ return retVal;
+ }
+
+ // Linear interpolation
+ static Quaternion Lerp(const Quaternion& a, const Quaternion& b, float f)
+ {
+ Quaternion retVal;
+ retVal.x = Math::Lerp(a.x, b.x, f);
+ retVal.y = Math::Lerp(a.y, b.y, f);
+ retVal.z = Math::Lerp(a.z, b.z, f);
+ retVal.w = Math::Lerp(a.w, b.w, f);
+ retVal.Normalize();
+ return retVal;
+ }
+
+ static float Dot(const Quaternion& a, const Quaternion& b)
+ {
+ return a.x * b.x + a.y * b.y + a.z * b.z + a.w * b.w;
+ }
+
+ // Spherical Linear Interpolation
+ static Quaternion Slerp(const Quaternion& a, const Quaternion& b, float f)
+ {
+ float rawCosm = Quaternion::Dot(a, b);
+
+ float cosom = -rawCosm;
+ if (rawCosm >= 0.0f)
+ {
+ cosom = rawCosm;
+ }
+
+ float scale0, scale1;
+
+ if (cosom < 0.9999f)
+ {
+ const float omega = Math::Acos(cosom);
+ const float invSin = 1.f / Math::Sin(omega);
+ scale0 = Math::Sin((1.f - f) * omega) * invSin;
+ scale1 = Math::Sin(f * omega) * invSin;
+ }
+ else
+ {
+ // Use linear interpolation if the quaternions
+ // are collinear
+ scale0 = 1.0f - f;
+ scale1 = f;
+ }
+
+ if (rawCosm < 0.0f)
+ {
+ scale1 = -scale1;
+ }
+
+ Quaternion retVal;
+ retVal.x = scale0 * a.x + scale1 * b.x;
+ retVal.y = scale0 * a.y + scale1 * b.y;
+ retVal.z = scale0 * a.z + scale1 * b.z;
+ retVal.w = scale0 * a.w + scale1 * b.w;
+ retVal.Normalize();
+ return retVal;
+ }
+
+ // Concatenate
+ // Rotate by q FOLLOWED BY p
+ static Quaternion Concatenate(const Quaternion& q, const Quaternion& p)
+ {
+ Quaternion retVal;
+
+ // Vector component is:
+ // ps * qv + qs * pv + pv x qv
+ Vector3 qv(q.x, q.y, q.z);
+ Vector3 pv(p.x, p.y, p.z);
+ Vector3 newVec = p.w * qv + q.w * pv + Vector3::Cross(pv, qv);
+ retVal.x = newVec.x;
+ retVal.y = newVec.y;
+ retVal.z = newVec.z;
+
+ // Scalar component is:
+ // ps * qs - pv . qv
+ retVal.w = p.w * q.w - Vector3::Dot(pv, qv);
+
+ return retVal;
+ }
+
+ static const Quaternion Identity;
+};
+
+namespace Color
+{
+ static const Vector3 Black(0.0f, 0.0f, 0.0f);
+ static const Vector3 White(1.0f, 1.0f, 1.0f);
+ static const Vector3 Red(1.0f, 0.0f, 0.0f);
+ static const Vector3 Green(0.0f, 1.0f, 0.0f);
+ static const Vector3 Blue(0.0f, 0.0f, 1.0f);
+ static const Vector3 Yellow(1.0f, 1.0f, 0.0f);
+ static const Vector3 LightYellow(1.0f, 1.0f, 0.88f);
+ static const Vector3 LightBlue(0.68f, 0.85f, 0.9f);
+ static const Vector3 LightPink(1.0f, 0.71f, 0.76f);
+ static const Vector3 LightGreen(0.56f, 0.93f, 0.56f);
+}
diff --git a/Exercises/4.2/MoveComponent.cpp b/Exercises/4.2/MoveComponent.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..cdf1fdf993b8e2df8843af77352a92c4e7b33050
--- /dev/null
+++ b/Exercises/4.2/MoveComponent.cpp
@@ -0,0 +1,35 @@
+// ----------------------------------------------------------------
+// From Game Programming in C++ by Sanjay Madhav
+// Copyright (C) 2017 Sanjay Madhav. All rights reserved.
+//
+// Released under the BSD License
+// See LICENSE in root directory for full details.
+// ----------------------------------------------------------------
+
+#include "MoveComponent.h"
+#include "Actor.h"
+
+MoveComponent::MoveComponent(class Actor* owner, int updateOrder)
+:Component(owner, updateOrder)
+,mAngularSpeed(0.0f)
+,mForwardSpeed(0.0f)
+{
+
+}
+
+void MoveComponent::Update(float deltaTime)
+{
+ if (!Math::NearZero(mAngularSpeed))
+ {
+ float rot = mOwner->GetRotation();
+ rot += mAngularSpeed * deltaTime;
+ mOwner->SetRotation(rot);
+ }
+
+ if (!Math::NearZero(mForwardSpeed))
+ {
+ Vector2 pos = mOwner->GetPosition();
+ pos += mOwner->GetForward() * mForwardSpeed * deltaTime;
+ mOwner->SetPosition(pos);
+ }
+}
diff --git a/Exercises/4.2/MoveComponent.h b/Exercises/4.2/MoveComponent.h
new file mode 100644
index 0000000000000000000000000000000000000000..def7d3895dbd384ef9e40d0d7a8e9c58d4fc2a8d
--- /dev/null
+++ b/Exercises/4.2/MoveComponent.h
@@ -0,0 +1,26 @@
+// ----------------------------------------------------------------
+// From Game Programming in C++ by Sanjay Madhav
+// Copyright (C) 2017 Sanjay Madhav. All rights reserved.
+//
+// Released under the BSD License
+// See LICENSE in root directory for full details.
+// ----------------------------------------------------------------
+
+#pragma once
+#include "Component.h"
+
+class MoveComponent : public Component
+{
+public:
+ // Lower update order to update first
+ MoveComponent(class Actor* owner, int updateOrder = 10);
+ void Update(float deltaTime) override;
+
+ float GetAngularSpeed() const { return mAngularSpeed; }
+ float GetForwardSpeed() const { return mForwardSpeed; }
+ void SetAngularSpeed(float speed) { mAngularSpeed = speed; }
+ void SetForwardSpeed(float speed) { mForwardSpeed = speed; }
+private:
+ float mAngularSpeed;
+ float mForwardSpeed;
+};
diff --git a/Exercises/4.2/Random.cpp b/Exercises/4.2/Random.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..05a3a32a9c78a670518a1106129c43c9b92ce45a
--- /dev/null
+++ b/Exercises/4.2/Random.cpp
@@ -0,0 +1,51 @@
+// ----------------------------------------------------------------
+// From Game Programming in C++ by Sanjay Madhav
+// Copyright (C) 2017 Sanjay Madhav. All rights reserved.
+//
+// Released under the BSD License
+// See LICENSE in root directory for full details.
+// ----------------------------------------------------------------
+
+#include "Random.h"
+
+void Random::Init()
+{
+ std::random_device rd;
+ Random::Seed(rd());
+}
+
+void Random::Seed(unsigned int seed)
+{
+ sGenerator.seed(seed);
+}
+
+float Random::GetFloat()
+{
+ return GetFloatRange(0.0f, 1.0f);
+}
+
+float Random::GetFloatRange(float min, float max)
+{
+ std::uniform_real_distribution<float> dist(min, max);
+ return dist(sGenerator);
+}
+
+int Random::GetIntRange(int min, int max)
+{
+ std::uniform_int_distribution<int> dist(min, max);
+ return dist(sGenerator);
+}
+
+Vector2 Random::GetVector(const Vector2& min, const Vector2& max)
+{
+ Vector2 r = Vector2(GetFloat(), GetFloat());
+ return min + (max - min) * r;
+}
+
+Vector3 Random::GetVector(const Vector3& min, const Vector3& max)
+{
+ Vector3 r = Vector3(GetFloat(), GetFloat(), GetFloat());
+ return min + (max - min) * r;
+}
+
+std::mt19937 Random::sGenerator;
diff --git a/Exercises/4.2/Random.h b/Exercises/4.2/Random.h
new file mode 100644
index 0000000000000000000000000000000000000000..3ae92fe5bb3b4043c44c66cc30b104a4feee9db4
--- /dev/null
+++ b/Exercises/4.2/Random.h
@@ -0,0 +1,36 @@
+// ----------------------------------------------------------------
+// From Game Programming in C++ by Sanjay Madhav
+// Copyright (C) 2017 Sanjay Madhav. All rights reserved.
+//
+// Released under the BSD License
+// See LICENSE in root directory for full details.
+// ----------------------------------------------------------------
+
+#pragma once
+#include <random>
+#include "Math.h"
+
+class Random
+{
+public:
+ static void Init();
+
+ // Seed the generator with the specified int
+ // NOTE: You should generally not need to manually use this
+ static void Seed(unsigned int seed);
+
+ // Get a float between 0.0f and 1.0f
+ static float GetFloat();
+
+ // Get a float from the specified range
+ static float GetFloatRange(float min, float max);
+
+ // Get an int from the specified range
+ static int GetIntRange(int min, int max);
+
+ // Get a random vector given the min/max bounds
+ static Vector2 GetVector(const Vector2& min, const Vector2& max);
+ static Vector3 GetVector(const Vector3& min, const Vector3& max);
+private:
+ static std::mt19937 sGenerator;
+};
diff --git a/Exercises/4.2/SpriteComponent.cpp b/Exercises/4.2/SpriteComponent.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..56884fbc341dc635e33664e0f4922133ec930f14
--- /dev/null
+++ b/Exercises/4.2/SpriteComponent.cpp
@@ -0,0 +1,56 @@
+// ----------------------------------------------------------------
+// From Game Programming in C++ by Sanjay Madhav
+// Copyright (C) 2017 Sanjay Madhav. All rights reserved.
+//
+// Released under the BSD License
+// See LICENSE in root directory for full details.
+// ----------------------------------------------------------------
+
+#include "SpriteComponent.h"
+#include "Actor.h"
+#include "Game.h"
+
+SpriteComponent::SpriteComponent(Actor* owner, int drawOrder)
+ :Component(owner)
+ ,mTexture(nullptr)
+ ,mDrawOrder(drawOrder)
+ ,mTexWidth(0)
+ ,mTexHeight(0)
+{
+ mOwner->GetGame()->AddSprite(this);
+}
+
+SpriteComponent::~SpriteComponent()
+{
+ mOwner->GetGame()->RemoveSprite(this);
+}
+
+void SpriteComponent::Draw(SDL_Renderer* renderer)
+{
+ if (mTexture)
+ {
+ SDL_Rect r;
+ // Scale the width/height by owner's scale
+ r.w = static_cast<int>(mTexWidth * mOwner->GetScale());
+ r.h = static_cast<int>(mTexHeight * mOwner->GetScale());
+ // Center the rectangle around the position of the owner
+ r.x = static_cast<int>(mOwner->GetPosition().x - r.w / 2);
+ r.y = static_cast<int>(mOwner->GetPosition().y - r.h / 2);
+
+ // Draw (have to convert angle from radians to degrees, and clockwise to counter)
+ SDL_RenderCopyEx(renderer,
+ mTexture,
+ nullptr,
+ &r,
+ -Math::ToDegrees(mOwner->GetRotation()),
+ nullptr,
+ SDL_FLIP_NONE);
+ }
+}
+
+void SpriteComponent::SetTexture(SDL_Texture* texture)
+{
+ mTexture = texture;
+ // Set width/height
+ SDL_QueryTexture(texture, nullptr, nullptr, &mTexWidth, &mTexHeight);
+}
diff --git a/Exercises/4.2/SpriteComponent.h b/Exercises/4.2/SpriteComponent.h
new file mode 100644
index 0000000000000000000000000000000000000000..c430e888f9d9303f7ec0b389dab53932ac6b9d9d
--- /dev/null
+++ b/Exercises/4.2/SpriteComponent.h
@@ -0,0 +1,30 @@
+// ----------------------------------------------------------------
+// From Game Programming in C++ by Sanjay Madhav
+// Copyright (C) 2017 Sanjay Madhav. All rights reserved.
+//
+// Released under the BSD License
+// See LICENSE in root directory for full details.
+// ----------------------------------------------------------------
+
+#pragma once
+#include "Component.h"
+#include "SDL/SDL.h"
+class SpriteComponent : public Component
+{
+public:
+ // (Lower draw order corresponds with further back)
+ SpriteComponent(class Actor* owner, int drawOrder = 100);
+ ~SpriteComponent();
+
+ virtual void Draw(SDL_Renderer* renderer);
+ virtual void SetTexture(SDL_Texture* texture);
+
+ int GetDrawOrder() const { return mDrawOrder; }
+ int GetTexHeight() const { return mTexHeight; }
+ int GetTexWidth() const { return mTexWidth; }
+protected:
+ SDL_Texture* mTexture;
+ int mDrawOrder;
+ int mTexWidth;
+ int mTexHeight;
+};
diff --git a/Exercises/7.2/CameraActor.cpp b/Exercises/7.2/CameraActor.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..6099c612816d6f7e91b4065a1814e19f18b888c3
--- /dev/null
+++ b/Exercises/7.2/CameraActor.cpp
@@ -0,0 +1,84 @@
+// ----------------------------------------------------------------
+// From Game Programming in C++ by Sanjay Madhav
+// Copyright (C) 2017 Sanjay Madhav. All rights reserved.
+//
+// Released under the BSD License
+// See LICENSE in root directory for full details.
+// ----------------------------------------------------------------
+
+#include "CameraActor.h"
+#include "MoveComponent.h"
+#include "SDL/SDL_scancode.h"
+#include "Renderer.h"
+#include "AudioSystem.h"
+#include "Game.h"
+#include "AudioComponent.h"
+#include "MeshComponent.h"
+
+CameraActor::CameraActor(Game* game)
+ :Actor(game)
+{
+ mMoveComp = new MoveComponent(this);
+ mAudioComp = new AudioComponent(this);
+ MeshComponent* mc = new MeshComponent(this);
+ mc->SetMesh(game->GetRenderer()->GetMesh("Assets/Sphere.gpmesh"));
+ mLastFootstep = 0.0f;
+ mFootstep = mAudioComp->PlayEvent("event:/Footstep");
+ mFootstep.SetPaused(true);
+}
+
+void CameraActor::UpdateActor(float deltaTime)
+{
+ Actor::UpdateActor(deltaTime);
+
+ // Play the footstep if we're moving and haven't recently
+ mLastFootstep -= deltaTime;
+ if (!Math::NearZero(mMoveComp->GetForwardSpeed()) && mLastFootstep <= 0.0f)
+ {
+ mFootstep.SetPaused(false);
+ mFootstep.Restart();
+ mLastFootstep = 0.5f;
+ }
+
+ // Compute new camera from this actor
+ mCameraPos = GetPosition() - GetForward() * 200.0f + Vector3::UnitZ * 100.0f;
+ Vector3 target = GetPosition() + GetForward() * 100.0f;
+ Vector3 up = Vector3::UnitZ;
+ Matrix4 view = Matrix4::CreateLookAt(mCameraPos, target, up);
+ GetGame()->GetRenderer()->SetViewMatrix(view);
+ GetGame()->GetAudioSystem()->SetListener(view);
+}
+
+void CameraActor::ActorInput(const uint8_t* keys)
+{
+ float forwardSpeed = 0.0f;
+ float angularSpeed = 0.0f;
+ // wasd movement
+ if (keys[SDL_SCANCODE_W])
+ {
+ forwardSpeed += 300.0f;
+ }
+ if (keys[SDL_SCANCODE_S])
+ {
+ forwardSpeed -= 300.0f;
+ }
+ if (keys[SDL_SCANCODE_A])
+ {
+ angularSpeed -= Math::TwoPi;
+ }
+ if (keys[SDL_SCANCODE_D])
+ {
+ angularSpeed += Math::TwoPi;
+ }
+
+ mMoveComp->SetForwardSpeed(forwardSpeed);
+ mMoveComp->SetAngularSpeed(angularSpeed);
+}
+
+void CameraActor::SetFootstepSurface(float value)
+{
+ // Pause here because the way I setup the parameter in FMOD
+ // changing it will play a footstep
+ mFootstep.SetPaused(true);
+ mFootstep.SetParameter("Surface", value);
+}
diff --git a/Exercises/7.2/CameraActor.h b/Exercises/7.2/CameraActor.h
new file mode 100644
index 0000000000000000000000000000000000000000..9768de42040ff29f066e4b0d62e5da2a73c51044
--- /dev/null
+++ b/Exercises/7.2/CameraActor.h
@@ -0,0 +1,29 @@
+// ----------------------------------------------------------------
+// From Game Programming in C++ by Sanjay Madhav
+// Copyright (C) 2017 Sanjay Madhav. All rights reserved.
+//
+// Released under the BSD License
+// See LICENSE in root directory for full details.
+// ----------------------------------------------------------------
+
+#pragma once
+#include "Actor.h"
+#include "SoundEvent.h"
+
+class CameraActor : public Actor
+{
+public:
+ CameraActor(class Game* game);
+
+ void UpdateActor(float deltaTime) override;
+ void ActorInput(const uint8_t* keys) override;
+
+ void SetFootstepSurface(float value);
+ const Vector3& GetCameraPosition() const { return mCameraPos; }
+private:
+ class MoveComponent* mMoveComp;
+ class AudioComponent* mAudioComp;
+ Vector3 mCameraPos;
+ SoundEvent mFootstep;
+ float mLastFootstep;
+};
\ No newline at end of file
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new file mode 100644
index 0000000000000000000000000000000000000000..e41455e9db8dcfd44b0fe6c3d7f92cfaa15feeca
--- /dev/null
+++ b/FMODStudio/Chapter07/Chapter07.fspro
@@ -0,0 +1,2 @@
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+ <property name="frequencyInKHz">
+ <value>48</value>
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+ <value>2</value>
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+ <destination>{ab2d50f9-072f-433d-950e-e62e89beb8cb}</destination>
+ </relationship>
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diff --git a/FMODStudio/Chapter07/Metadata/AudioFile/{cd92a3be-e8c1-4aef-870a-53de1e4a2620}.xml b/FMODStudio/Chapter07/Metadata/AudioFile/{cd92a3be-e8c1-4aef-870a-53de1e4a2620}.xml
new file mode 100644
index 0000000000000000000000000000000000000000..68b46dbf7fd8ae79140315da9801c3c5c1ddfbdf
--- /dev/null
+++ b/FMODStudio/Chapter07/Metadata/AudioFile/{cd92a3be-e8c1-4aef-870a-53de1e4a2620}.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<objects serializationModel="Studio.01.09.00">
+ <object class="AudioFile" id="{cd92a3be-e8c1-4aef-870a-53de1e4a2620}">
+ <property name="assetPath">
+ <value>footstep06.ogg</value>
+ </property>
+ <property name="frequencyInKHz">
+ <value>48</value>
+ </property>
+ <property name="channelCount">
+ <value>2</value>
+ </property>
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+ <value>0.24212500000000001</value>
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+ <relationship name="masterAssetFolder">
+ <destination>{ab2d50f9-072f-433d-950e-e62e89beb8cb}</destination>
+ </relationship>
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+</objects>
diff --git a/FMODStudio/Chapter07/Metadata/AudioFile/{d0d48d00-9bc7-4dc5-96cf-5a0ce45ac0de}.xml b/FMODStudio/Chapter07/Metadata/AudioFile/{d0d48d00-9bc7-4dc5-96cf-5a0ce45ac0de}.xml
new file mode 100644
index 0000000000000000000000000000000000000000..fa3534eafc68216fcc29adad994541bf8d749dc1
--- /dev/null
+++ b/FMODStudio/Chapter07/Metadata/AudioFile/{d0d48d00-9bc7-4dc5-96cf-5a0ce45ac0de}.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<objects serializationModel="Studio.01.09.00">
+ <object class="AudioFile" id="{d0d48d00-9bc7-4dc5-96cf-5a0ce45ac0de}">
+ <property name="assetPath">
+ <value>47835__tc630__fire2.wav</value>
+ </property>
+ <property name="isStreaming">
+ <value>true</value>
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+ <property name="frequencyInKHz">
+ <value>48</value>
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+ <property name="channelCount">
+ <value>2</value>
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diff --git a/FMODStudio/Chapter07/Metadata/AudioFile/{d36fc405-0bac-458f-b9c1-1bdb47d98177}.xml b/FMODStudio/Chapter07/Metadata/AudioFile/{d36fc405-0bac-458f-b9c1-1bdb47d98177}.xml
new file mode 100644
index 0000000000000000000000000000000000000000..e944b93c0666a149850e81483854c9f895823bd1
--- /dev/null
+++ b/FMODStudio/Chapter07/Metadata/AudioFile/{d36fc405-0bac-458f-b9c1-1bdb47d98177}.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<objects serializationModel="Studio.01.09.00">
+ <object class="AudioFile" id="{d36fc405-0bac-458f-b9c1-1bdb47d98177}">
+ <property name="assetPath">
+ <value>396012__morganpurkis__rustling-grass-3.wav</value>
+ </property>
+ <property name="frequencyInKHz">
+ <value>48</value>
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+ <property name="channelCount">
+ <value>1</value>
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+ <destination>{ab2d50f9-072f-433d-950e-e62e89beb8cb}</destination>
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diff --git a/FMODStudio/Chapter07/Metadata/AudioFile/{dce2073c-8d73-442b-a9ae-1ed541ed7de1}.xml b/FMODStudio/Chapter07/Metadata/AudioFile/{dce2073c-8d73-442b-a9ae-1ed541ed7de1}.xml
new file mode 100644
index 0000000000000000000000000000000000000000..3795fdb6584d4fc26c3590d1bb229582ad8fab14
--- /dev/null
+++ b/FMODStudio/Chapter07/Metadata/AudioFile/{dce2073c-8d73-442b-a9ae-1ed541ed7de1}.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<objects serializationModel="Studio.01.09.00">
+ <object class="AudioFile" id="{dce2073c-8d73-442b-a9ae-1ed541ed7de1}">
+ <property name="assetPath">
+ <value>OutThere.ogg</value>
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+ <property name="isStreaming">
+ <value>true</value>
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+ <property name="frequencyInKHz">
+ <value>44.0999985</value>
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diff --git a/FMODStudio/Chapter07/Metadata/AudioFile/{e8c8d3a3-c53a-49b8-85a0-6c46a7e81d03}.xml b/FMODStudio/Chapter07/Metadata/AudioFile/{e8c8d3a3-c53a-49b8-85a0-6c46a7e81d03}.xml
new file mode 100644
index 0000000000000000000000000000000000000000..de4cf7335e926689bedd432d98d35bed71e47bfb
--- /dev/null
+++ b/FMODStudio/Chapter07/Metadata/AudioFile/{e8c8d3a3-c53a-49b8-85a0-6c46a7e81d03}.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<objects serializationModel="Studio.01.09.00">
+ <object class="AudioFile" id="{e8c8d3a3-c53a-49b8-85a0-6c46a7e81d03}">
+ <property name="assetPath">
+ <value>footstep07.ogg</value>
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+ <property name="frequencyInKHz">
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diff --git a/FMODStudio/Chapter07/Metadata/Bank/{1de7b457-2173-4205-b8b6-7583e593ccd6}.xml b/FMODStudio/Chapter07/Metadata/Bank/{1de7b457-2173-4205-b8b6-7583e593ccd6}.xml
new file mode 100644
index 0000000000000000000000000000000000000000..2360a63faa98802fd5019e8716f63036d98f3a77
--- /dev/null
+++ b/FMODStudio/Chapter07/Metadata/Bank/{1de7b457-2173-4205-b8b6-7583e593ccd6}.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<objects serializationModel="Studio.01.09.00">
+ <object class="MasterBank" id="{1de7b457-2173-4205-b8b6-7583e593ccd6}">
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diff --git a/FMODStudio/Chapter07/Metadata/BankFolder/{24acc9ed-98e6-4f97-b384-7cedad0817ab}.xml b/FMODStudio/Chapter07/Metadata/BankFolder/{24acc9ed-98e6-4f97-b384-7cedad0817ab}.xml
new file mode 100644
index 0000000000000000000000000000000000000000..2f98f86eaadb4d478c0a3e298e70b229f0241b33
--- /dev/null
+++ b/FMODStudio/Chapter07/Metadata/BankFolder/{24acc9ed-98e6-4f97-b384-7cedad0817ab}.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<objects serializationModel="Studio.01.09.00">
+ <object class="MasterBankFolder" id="{24acc9ed-98e6-4f97-b384-7cedad0817ab}"/>
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diff --git a/FMODStudio/Chapter07/Metadata/EncodingSetting/{36713264-83a3-4399-9bbf-fc81c28a0bd4}.xml b/FMODStudio/Chapter07/Metadata/EncodingSetting/{36713264-83a3-4399-9bbf-fc81c28a0bd4}.xml
new file mode 100644
index 0000000000000000000000000000000000000000..20b5cf1e72ccc8d694eea3f123d10f2f18d4a61e
--- /dev/null
+++ b/FMODStudio/Chapter07/Metadata/EncodingSetting/{36713264-83a3-4399-9bbf-fc81c28a0bd4}.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<objects serializationModel="Studio.01.09.00">
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diff --git a/FMODStudio/Chapter07/Metadata/Event/{24b533f4-bf66-45ae-b191-6b149b3af663}.xml b/FMODStudio/Chapter07/Metadata/Event/{24b533f4-bf66-45ae-b191-6b149b3af663}.xml
new file mode 100644
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--- /dev/null
+++ b/FMODStudio/Chapter07/Metadata/Event/{24b533f4-bf66-45ae-b191-6b149b3af663}.xml
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+<?xml version="1.0" encoding="UTF-8"?>
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diff --git a/FMODStudio/Chapter07/Metadata/Event/{8b09005b-94f1-42b6-94e0-2d2da4d59fd0}.xml b/FMODStudio/Chapter07/Metadata/Event/{8b09005b-94f1-42b6-94e0-2d2da4d59fd0}.xml
new file mode 100644
index 0000000000000000000000000000000000000000..f53a57ffebc1c7512b7bc13c1e88930e49f32c93
--- /dev/null
+++ b/FMODStudio/Chapter07/Metadata/Event/{8b09005b-94f1-42b6-94e0-2d2da4d59fd0}.xml
@@ -0,0 +1,149 @@
+<?xml version="1.0" encoding="UTF-8"?>
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+ <object class="EventAutomatableProperties" id="{c24fb5a4-242c-4412-887a-f01127b56449}">
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+ <object class="EventMixerGroup" id="{f846effe-4954-457b-aede-6af0b4d6134d}">
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+ <object class="MixerBusEffectChain" id="{1f0bb221-045c-44f3-9630-81620b58a46f}">
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+ <destination>{68a2a3fb-0579-45c6-ba8c-6ad9ac1bff7c}</destination>
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+ <object class="MixerBusFader" id="{68a2a3fb-0579-45c6-ba8c-6ad9ac1bff7c}"/>
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diff --git a/FMODStudio/Chapter07/Metadata/Event/{a32c33d9-06f7-4dda-ad05-ca17ae0f080a}.xml b/FMODStudio/Chapter07/Metadata/Event/{a32c33d9-06f7-4dda-ad05-ca17ae0f080a}.xml
new file mode 100644
index 0000000000000000000000000000000000000000..366e90b427e8679dd0f403f3d7bc2a78d61bca9f
--- /dev/null
+++ b/FMODStudio/Chapter07/Metadata/Event/{a32c33d9-06f7-4dda-ad05-ca17ae0f080a}.xml
@@ -0,0 +1,128 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<objects serializationModel="Studio.01.09.00">
+ <object class="Event" id="{a32c33d9-06f7-4dda-ad05-ca17ae0f080a}">
+ <property name="name">
+ <value>Explosion2D</value>
+ </property>
+ <property name="outputFormat">
+ <value>0</value>
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+ <relationship name="folder">
+ <destination>{94ff31b1-83b7-438f-a0c7-6a5fdd8ccbe5}</destination>
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+ <relationship name="mixer">
+ <destination>{0c200fe8-ef03-41b2-a33e-f329ea70fa49}</destination>
+ </relationship>
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+ <destination>{5a576b5d-12f5-4fbf-b629-599050f183fd}</destination>
+ </relationship>
+ <relationship name="mixerInput">
+ <destination>{2a4c8bdc-1196-4954-a2a1-5898510d6bdf}</destination>
+ </relationship>
+ <relationship name="automatableProperties">
+ <destination>{10e583b7-75cc-4612-880c-5693be1465ec}</destination>
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+ <destination>{d0f8d6d6-d8de-48a0-8a19-c30a1c98a9b6}</destination>
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+ <relationship name="groupTracks">
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+ <destination>{fe779d63-2f9d-434f-9b16-f439515b3588}</destination>
+ </relationship>
+ <relationship name="banks">
+ <destination>{1de7b457-2173-4205-b8b6-7583e593ccd6}</destination>
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+ <object class="EventMixer" id="{0c200fe8-ef03-41b2-a33e-f329ea70fa49}">
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+ <destination>{f74471e8-1bd6-4cbb-9a5b-96a03303bad7}</destination>
+ </relationship>
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+ </relationship>
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+ <relationship name="modules">
+ <destination>{05685d82-5fb6-43e2-9d32-008e5ac9cbbd}</destination>
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+ <relationship name="panner">
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+ <relationship name="mixer">
+ <destination>{0c200fe8-ef03-41b2-a33e-f329ea70fa49}</destination>
+ </relationship>
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+ <object class="MixerBusEffectChain" id="{c159b6c4-a2a1-4c5d-9fce-52e3e21725ec}">
+ <relationship name="effects">
+ <destination>{0c25f735-02f9-43f2-9e96-93a6efcbc942}</destination>
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+ <object class="MixerBusPanner" id="{785f6a4b-fae5-4f10-9a6e-dd62f6db7150}"/>
+ <object class="SingleSound" id="{05685d82-5fb6-43e2-9d32-008e5ac9cbbd}">
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+ <value>1.3077812499999999</value>
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+ <destination>{9b9edf48-2e21-4cbc-a4e0-d6d3410e0765}</destination>
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+ </object>
+ <object class="EventMixerGroup" id="{b894c117-c8bb-45d0-945c-241b252db332}">
+ <property name="name">
+ <value>Audio 1</value>
+ </property>
+ <relationship name="effectChain">
+ <destination>{de1180ca-a608-424e-99e5-c5530494be4c}</destination>
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+ <relationship name="panner">
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+ <destination>{f74471e8-1bd6-4cbb-9a5b-96a03303bad7}</destination>
+ </relationship>
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+ <object class="MixerBusEffectChain" id="{f5c90c8c-b038-4b9f-a0fc-8f3ac1431492}">
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+ <object class="MixerBusEffectChain" id="{de1180ca-a608-424e-99e5-c5530494be4c}">
+ <relationship name="effects">
+ <destination>{02d36313-1557-497b-a362-f2785779ed3b}</destination>
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+ <object class="MixerBusPanner" id="{e645a15f-ace5-43dc-ac2f-e18066bce918}"/>
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+ <object class="MixerBusFader" id="{02d36313-1557-497b-a362-f2785779ed3b}"/>
+</objects>
diff --git a/FMODStudio/Chapter07/Metadata/Event/{d0bd18e0-a471-46d7-98b4-c6255d379c57}.xml b/FMODStudio/Chapter07/Metadata/Event/{d0bd18e0-a471-46d7-98b4-c6255d379c57}.xml
new file mode 100644
index 0000000000000000000000000000000000000000..bb9fa5e54c857c42a1554c2fce815668c04ad889
--- /dev/null
+++ b/FMODStudio/Chapter07/Metadata/Event/{d0bd18e0-a471-46d7-98b4-c6255d379c57}.xml
@@ -0,0 +1,158 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<objects serializationModel="Studio.01.09.00">
+ <object class="Event" id="{d0bd18e0-a471-46d7-98b4-c6255d379c57}">
+ <property name="name">
+ <value>FireLoop</value>
+ </property>
+ <property name="outputFormat">
+ <value>2</value>
+ </property>
+ <relationship name="folder">
+ <destination>{94ff31b1-83b7-438f-a0c7-6a5fdd8ccbe5}</destination>
+ </relationship>
+ <relationship name="mixer">
+ <destination>{43ccff50-76bb-42ec-a323-1b1fadd93acd}</destination>
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+ <relationship name="masterTrack">
+ <destination>{4b29d8d2-8590-4d74-93d9-667d16b6e64b}</destination>
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+ <relationship name="mixerInput">
+ <destination>{43769adb-5da4-4782-a4fd-bb99c1bf16ab}</destination>
+ </relationship>
+ <relationship name="automatableProperties">
+ <destination>{f4ccddc0-edf3-407e-811e-aa81420df867}</destination>
+ </relationship>
+ <relationship name="markerTracks">
+ <destination>{d5d6e79d-d429-411f-beea-458acbad084d}</destination>
+ </relationship>
+ <relationship name="groupTracks">
+ <destination>{a7b7130f-b2e8-4d76-beb5-1e8f0d61f998}</destination>
+ </relationship>
+ <relationship name="timeline">
+ <destination>{b4607d8b-4038-4022-8a70-f663251bd602}</destination>
+ </relationship>
+ <relationship name="banks">
+ <destination>{1de7b457-2173-4205-b8b6-7583e593ccd6}</destination>
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+ <destination>{167a6239-d50b-4574-8866-ca3ec901d7cc}</destination>
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+ <object class="EventMixerMaster" id="{167a6239-d50b-4574-8866-ca3ec901d7cc}">
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+ <object class="MixerBusEffectChain" id="{d6bac136-0d1f-4e55-866f-15a62cfc64ce}">
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+ <object class="MixerBusPanner" id="{004f404c-6b97-4d73-986b-a1d7c2011782}"/>
+ <object class="SingleSound" id="{0b222f59-3adb-4f3a-8f1a-327ac8453859}">
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+ <value>12</value>
+ </property>
+ <relationship name="audioFile">
+ <destination>{d0d48d00-9bc7-4dc5-96cf-5a0ce45ac0de}</destination>
+ </relationship>
+ </object>
+ <object class="EventMixerGroup" id="{ddfbcfb1-6025-414d-9954-7c0cd74bf455}">
+ <property name="name">
+ <value>Audio 1</value>
+ </property>
+ <relationship name="effectChain">
+ <destination>{dcbbeea6-daf6-4b5c-b5f9-9f8051c47161}</destination>
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+ <destination>{167a6239-d50b-4574-8866-ca3ec901d7cc}</destination>
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+ </object>
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+ <property name="position">
+ <value>0</value>
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+ <property name="length">
+ <value>12</value>
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+ <destination>{b4607d8b-4038-4022-8a70-f663251bd602}</destination>
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+ <relationship name="markerTrack">
+ <destination>{d5d6e79d-d429-411f-beea-458acbad084d}</destination>
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+ <object class="MixerBusEffectChain" id="{2a0c1f15-0452-4f46-b7e5-6488bb760951}">
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+ <destination>{e1dd9176-d7ed-47e4-9dba-429d284c834a}</destination>
+ <destination>{4b38af07-b95f-4ced-ad3f-a30779a19fbe}</destination>
+ </relationship>
+ </object>
+ <object class="MixerBusPanner" id="{d0441bf1-97be-4ddf-8e1c-288fd8b895c5}"/>
+ <object class="MixerBusFader" id="{3047f345-1131-41f9-8c16-e3cf4461acc0}"/>
+ <object class="MixerBusEffectChain" id="{dcbbeea6-daf6-4b5c-b5f9-9f8051c47161}">
+ <relationship name="effects">
+ <destination>{faab69b2-7388-45d4-a359-fcc1b75e1941}</destination>
+ </relationship>
+ </object>
+ <object class="MixerBusPanner" id="{fe4008bd-4375-44dc-997c-b5baaf862bcf}"/>
+ <object class="MixerBusFader" id="{e1dd9176-d7ed-47e4-9dba-429d284c834a}"/>
+ <object class="SpatialiserEffect" id="{4b38af07-b95f-4ced-ad3f-a30779a19fbe}">
+ <property name="minimumDistance">
+ <value>10</value>
+ </property>
+ <property name="maximumDistance">
+ <value>500</value>
+ </property>
+ </object>
+ <object class="MixerBusFader" id="{faab69b2-7388-45d4-a359-fcc1b75e1941}"/>
+</objects>
diff --git a/FMODStudio/Chapter07/Metadata/EventFolder/{94ff31b1-83b7-438f-a0c7-6a5fdd8ccbe5}.xml b/FMODStudio/Chapter07/Metadata/EventFolder/{94ff31b1-83b7-438f-a0c7-6a5fdd8ccbe5}.xml
new file mode 100644
index 0000000000000000000000000000000000000000..ef49e5f2827f357f8e96daea36b23b70b4b4b532
--- /dev/null
+++ b/FMODStudio/Chapter07/Metadata/EventFolder/{94ff31b1-83b7-438f-a0c7-6a5fdd8ccbe5}.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<objects serializationModel="Studio.01.09.00">
+ <object class="MasterEventFolder" id="{94ff31b1-83b7-438f-a0c7-6a5fdd8ccbe5}">
+ <property name="name">
+ <value>Master</value>
+ </property>
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+<?xml version="1.0" encoding="UTF-8"?>
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+<?xml version="1.0" encoding="UTF-8"?>
+<objects serializationModel="Studio.01.09.00">
+ <object class="MixerMaster" id="{f6284d8c-9099-4e06-b8ed-f5b0509d696f}">
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+ <value>Master Bus</value>
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+<?xml version="1.0" encoding="UTF-8"?>
+<objects serializationModel="Studio.01.09.00">
+ <object class="Mixer" id="{5130d9cb-07e8-4c02-885e-e27da18e8319}">
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+<?xml version="1.0" encoding="UTF-8"?>
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+ <object class="MixerBusPanner" id="{ea645dfd-3ced-4e6d-996b-2e727f18d8ce}"/>
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+++ b/FMODStudio/Chapter10/Metadata/AudioFile/{30490f9e-6bbf-4f91-9413-3bbbaffdfbc6}.xml
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diff --git a/FMODStudio/Chapter10/Metadata/Bank/{1de7b457-2173-4205-b8b6-7583e593ccd6}.xml b/FMODStudio/Chapter10/Metadata/Bank/{1de7b457-2173-4205-b8b6-7583e593ccd6}.xml
new file mode 100644
index 0000000000000000000000000000000000000000..2360a63faa98802fd5019e8716f63036d98f3a77
--- /dev/null
+++ b/FMODStudio/Chapter10/Metadata/Bank/{1de7b457-2173-4205-b8b6-7583e593ccd6}.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<objects serializationModel="Studio.01.09.00">
+ <object class="MasterBank" id="{1de7b457-2173-4205-b8b6-7583e593ccd6}">
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+ <destination>{24acc9ed-98e6-4f97-b384-7cedad0817ab}</destination>
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diff --git a/FMODStudio/Chapter10/Metadata/BankFolder/{24acc9ed-98e6-4f97-b384-7cedad0817ab}.xml b/FMODStudio/Chapter10/Metadata/BankFolder/{24acc9ed-98e6-4f97-b384-7cedad0817ab}.xml
new file mode 100644
index 0000000000000000000000000000000000000000..2f98f86eaadb4d478c0a3e298e70b229f0241b33
--- /dev/null
+++ b/FMODStudio/Chapter10/Metadata/BankFolder/{24acc9ed-98e6-4f97-b384-7cedad0817ab}.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<objects serializationModel="Studio.01.09.00">
+ <object class="MasterBankFolder" id="{24acc9ed-98e6-4f97-b384-7cedad0817ab}"/>
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diff --git a/FMODStudio/Chapter10/Metadata/EncodingSetting/{36713264-83a3-4399-9bbf-fc81c28a0bd4}.xml b/FMODStudio/Chapter10/Metadata/EncodingSetting/{36713264-83a3-4399-9bbf-fc81c28a0bd4}.xml
new file mode 100644
index 0000000000000000000000000000000000000000..20b5cf1e72ccc8d694eea3f123d10f2f18d4a61e
--- /dev/null
+++ b/FMODStudio/Chapter10/Metadata/EncodingSetting/{36713264-83a3-4399-9bbf-fc81c28a0bd4}.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<objects serializationModel="Studio.01.09.00">
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diff --git a/FMODStudio/Chapter10/Metadata/Event/{24b533f4-bf66-45ae-b191-6b149b3af663}.xml b/FMODStudio/Chapter10/Metadata/Event/{24b533f4-bf66-45ae-b191-6b149b3af663}.xml
new file mode 100644
index 0000000000000000000000000000000000000000..b6af61519e734218e8a0b4803ac73adc8b8e8a59
--- /dev/null
+++ b/FMODStudio/Chapter10/Metadata/Event/{24b533f4-bf66-45ae-b191-6b149b3af663}.xml
@@ -0,0 +1,223 @@
+<?xml version="1.0" encoding="UTF-8"?>
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diff --git a/FMODStudio/Chapter10/Metadata/Event/{78c9f142-4f5e-4320-b98f-1c7870c9b48d}.xml b/FMODStudio/Chapter10/Metadata/Event/{78c9f142-4f5e-4320-b98f-1c7870c9b48d}.xml
new file mode 100644
index 0000000000000000000000000000000000000000..bd1cd85fe5e605499f75a945b250159d3f3ebc9e
--- /dev/null
+++ b/FMODStudio/Chapter10/Metadata/Event/{78c9f142-4f5e-4320-b98f-1c7870c9b48d}.xml
@@ -0,0 +1,128 @@
+<?xml version="1.0" encoding="UTF-8"?>
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diff --git a/FMODStudio/Chapter10/Metadata/Event/{8b09005b-94f1-42b6-94e0-2d2da4d59fd0}.xml b/FMODStudio/Chapter10/Metadata/Event/{8b09005b-94f1-42b6-94e0-2d2da4d59fd0}.xml
new file mode 100644
index 0000000000000000000000000000000000000000..f53a57ffebc1c7512b7bc13c1e88930e49f32c93
--- /dev/null
+++ b/FMODStudio/Chapter10/Metadata/Event/{8b09005b-94f1-42b6-94e0-2d2da4d59fd0}.xml
@@ -0,0 +1,149 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<objects serializationModel="Studio.01.09.00">
+ <object class="Event" id="{8b09005b-94f1-42b6-94e0-2d2da4d59fd0}">
+ <property name="name">
+ <value>Music</value>
+ </property>
+ <property name="outputFormat">
+ <value>1</value>
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+ <relationship name="folder">
+ <destination>{94ff31b1-83b7-438f-a0c7-6a5fdd8ccbe5}</destination>
+ </relationship>
+ <relationship name="mixer">
+ <destination>{652ae7e8-15f7-4c27-b39b-1d5c449ec129}</destination>
+ </relationship>
+ <relationship name="masterTrack">
+ <destination>{b5d354bb-76ab-45cf-80d9-fd9a3a9e2bee}</destination>
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+ <relationship name="mixerInput">
+ <destination>{2845a836-dd4a-4d11-a2b5-e3e0ec19d966}</destination>
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+ <relationship name="automatableProperties">
+ <destination>{c24fb5a4-242c-4412-887a-f01127b56449}</destination>
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+ <relationship name="markerTracks">
+ <destination>{2c9ab12d-8f90-4fb8-94a9-7c767ff5120e}</destination>
+ </relationship>
+ <relationship name="groupTracks">
+ <destination>{42b4ccd8-6d27-47b6-955b-8352c4718461}</destination>
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+ <relationship name="timeline">
+ <destination>{95587d04-c275-449d-b518-bdd25bd9b4ad}</destination>
+ </relationship>
+ <relationship name="banks">
+ <destination>{1de7b457-2173-4205-b8b6-7583e593ccd6}</destination>
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+ <destination>{13deaf11-8357-46f5-8ec9-913dceeb7fa4}</destination>
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+ <object class="MasterTrack" id="{b5d354bb-76ab-45cf-80d9-fd9a3a9e2bee}">
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+ <destination>{13deaf11-8357-46f5-8ec9-913dceeb7fa4}</destination>
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+ <value>1</value>
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+ <relationship name="modules">
+ <destination>{bb0d2e20-4222-4fda-bd99-8750712452cd}</destination>
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+ <destination>{882b9711-3d4f-486e-b3d4-24aa7276dab7}</destination>
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+ <object class="EventMixerMaster" id="{13deaf11-8357-46f5-8ec9-913dceeb7fa4}">
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+ <destination>{34dbfcda-d83f-429a-ad6f-344394794ed5}</destination>
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+ <relationship name="mixer">
+ <destination>{652ae7e8-15f7-4c27-b39b-1d5c449ec129}</destination>
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+ <object class="MixerBusEffectChain" id="{5b3b422e-6f12-454c-9723-88b2fdb5aa84}">
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+ <destination>{45ae97a9-da0d-45f3-973d-e8191b0df725}</destination>
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+ <object class="MixerBusPanner" id="{8151b2c2-923f-445d-9d3a-1cc6430a7400}"/>
+ <object class="SingleSound" id="{bb0d2e20-4222-4fda-bd99-8750712452cd}">
+ <property name="length">
+ <value>242.00417233560091</value>
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+ <destination>{dce2073c-8d73-442b-a9ae-1ed541ed7de1}</destination>
+ </relationship>
+ </object>
+ <object class="EventMixerGroup" id="{f846effe-4954-457b-aede-6af0b4d6134d}">
+ <property name="name">
+ <value>Audio 1</value>
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+ <relationship name="effectChain">
+ <destination>{1f0bb221-045c-44f3-9630-81620b58a46f}</destination>
+ </relationship>
+ <relationship name="panner">
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+ <relationship name="output">
+ <destination>{13deaf11-8357-46f5-8ec9-913dceeb7fa4}</destination>
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+ </object>
+ <object class="LoopRegion" id="{882b9711-3d4f-486e-b3d4-24aa7276dab7}">
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+ <value>0</value>
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+ <value>242.00417233560091</value>
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+ <destination>{95587d04-c275-449d-b518-bdd25bd9b4ad}</destination>
+ </relationship>
+ <relationship name="markerTrack">
+ <destination>{2c9ab12d-8f90-4fb8-94a9-7c767ff5120e}</destination>
+ </relationship>
+ </object>
+ <object class="MixerBusEffectChain" id="{0f7b50c9-9036-4693-9b10-982ad43cb42e}">
+ <relationship name="effects">
+ <destination>{fc06cce3-1e26-4354-a470-75f0126167b6}</destination>
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+ </object>
+ <object class="MixerBusPanner" id="{34dbfcda-d83f-429a-ad6f-344394794ed5}"/>
+ <object class="MixerBusFader" id="{45ae97a9-da0d-45f3-973d-e8191b0df725}"/>
+ <object class="MixerBusEffectChain" id="{1f0bb221-045c-44f3-9630-81620b58a46f}">
+ <relationship name="effects">
+ <destination>{68a2a3fb-0579-45c6-ba8c-6ad9ac1bff7c}</destination>
+ </relationship>
+ </object>
+ <object class="MixerBusPanner" id="{f7ea7221-630d-4489-90ae-fe4b294fbe38}"/>
+ <object class="MixerBusFader" id="{fc06cce3-1e26-4354-a470-75f0126167b6}"/>
+ <object class="MixerBusFader" id="{68a2a3fb-0579-45c6-ba8c-6ad9ac1bff7c}"/>
+</objects>
diff --git a/FMODStudio/Chapter10/Metadata/Event/{9a386bbd-0755-45a8-902d-4b494810b74e}.xml b/FMODStudio/Chapter10/Metadata/Event/{9a386bbd-0755-45a8-902d-4b494810b74e}.xml
new file mode 100644
index 0000000000000000000000000000000000000000..f96c9669dbc3966d8210fed755d707a451db2407
--- /dev/null
+++ b/FMODStudio/Chapter10/Metadata/Event/{9a386bbd-0755-45a8-902d-4b494810b74e}.xml
@@ -0,0 +1,133 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<objects serializationModel="Studio.01.09.00">
+ <object class="Event" id="{9a386bbd-0755-45a8-902d-4b494810b74e}">
+ <property name="name">
+ <value>Shot</value>
+ </property>
+ <property name="outputFormat">
+ <value>2</value>
+ </property>
+ <relationship name="folder">
+ <destination>{94ff31b1-83b7-438f-a0c7-6a5fdd8ccbe5}</destination>
+ </relationship>
+ <relationship name="mixer">
+ <destination>{54ac31c1-e7ac-457a-a526-3a0c7438a81a}</destination>
+ </relationship>
+ <relationship name="masterTrack">
+ <destination>{6a57e3c1-29d6-47df-879f-87966e416a34}</destination>
+ </relationship>
+ <relationship name="mixerInput">
+ <destination>{71c91ded-b814-4c31-9be5-4cdd4f85c371}</destination>
+ </relationship>
+ <relationship name="automatableProperties">
+ <destination>{1f51d393-ca48-4d6d-b663-d2e898c39ef3}</destination>
+ </relationship>
+ <relationship name="markerTracks">
+ <destination>{443f69b6-92bd-4674-856b-a06e687181d0}</destination>
+ </relationship>
+ <relationship name="groupTracks">
+ <destination>{713bb66c-4bdc-4eff-af68-daaae2ddb0b6}</destination>
+ </relationship>
+ <relationship name="timeline">
+ <destination>{c8d68b68-300a-46fe-97a5-a9998e0840f3}</destination>
+ </relationship>
+ <relationship name="banks">
+ <destination>{1de7b457-2173-4205-b8b6-7583e593ccd6}</destination>
+ </relationship>
+ </object>
+ <object class="EventMixer" id="{54ac31c1-e7ac-457a-a526-3a0c7438a81a}">
+ <relationship name="masterBus">
+ <destination>{d4f433b0-462c-4d44-9ac0-bb454a6b9435}</destination>
+ </relationship>
+ </object>
+ <object class="MasterTrack" id="{6a57e3c1-29d6-47df-879f-87966e416a34}">
+ <relationship name="mixerGroup">
+ <destination>{d4f433b0-462c-4d44-9ac0-bb454a6b9435}</destination>
+ </relationship>
+ </object>
+ <object class="MixerInput" id="{71c91ded-b814-4c31-9be5-4cdd4f85c371}">
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+ <destination>{b50d2f84-ae0b-47f4-9ae5-20bdbf2372c3}</destination>
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+ <relationship name="panner">
+ <destination>{174af3e7-8ccd-4920-9a9a-f9d734f4367e}</destination>
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+ <relationship name="mixerGroup">
+ <destination>{f99afe23-34f7-4a1a-beb6-477cf4ec7b72}</destination>
+ </relationship>
+ </object>
+ <object class="Timeline" id="{c8d68b68-300a-46fe-97a5-a9998e0840f3}">
+ <relationship name="modules">
+ <destination>{b05dcf32-77e6-4c0a-aa4a-98d5bbd68d85}</destination>
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+ <object class="EventMixerMaster" id="{d4f433b0-462c-4d44-9ac0-bb454a6b9435}">
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+ <destination>{2d91eb08-3c78-43fb-9c9f-b265bafd1703}</destination>
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+ <relationship name="panner">
+ <destination>{0c0f6e02-5776-4fd3-a1a1-f1f9f666de34}</destination>
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+ <destination>{54ac31c1-e7ac-457a-a526-3a0c7438a81a}</destination>
+ </relationship>
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+ <object class="MixerBusEffectChain" id="{b50d2f84-ae0b-47f4-9ae5-20bdbf2372c3}">
+ <relationship name="effects">
+ <destination>{e67f829e-12f5-4cae-9e86-16eb9e04b7ce}</destination>
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+ </object>
+ <object class="MixerBusPanner" id="{174af3e7-8ccd-4920-9a9a-f9d734f4367e}"/>
+ <object class="SingleSound" id="{b05dcf32-77e6-4c0a-aa4a-98d5bbd68d85}">
+ <property name="length">
+ <value>0.54213151927437642</value>
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+ <value>-3</value>
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+ <destination>{e1063182-c444-4207-b774-b722ece392ce}</destination>
+ </relationship>
+ </object>
+ <object class="EventMixerGroup" id="{f99afe23-34f7-4a1a-beb6-477cf4ec7b72}">
+ <property name="name">
+ <value>Audio 1</value>
+ </property>
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+ <relationship name="panner">
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+ <destination>{d4f433b0-462c-4d44-9ac0-bb454a6b9435}</destination>
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+ <object class="MixerBusEffectChain" id="{2d91eb08-3c78-43fb-9c9f-b265bafd1703}">
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+ </relationship>
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+ <object class="MixerBusPanner" id="{0c0f6e02-5776-4fd3-a1a1-f1f9f666de34}"/>
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+ <object class="MixerBusEffectChain" id="{1ce4a228-9890-4e3c-9d9b-4fc6f797aca4}">
+ <relationship name="effects">
+ <destination>{c6347975-4e75-4660-a9c8-0a06753e7105}</destination>
+ </relationship>
+ </object>
+ <object class="MixerBusPanner" id="{a125274a-4a78-4171-a93d-a10ea6ca6283}"/>
+ <object class="MixerBusFader" id="{1c09cd15-7fd4-46ab-b60d-8bcd701b47e6}"/>
+ <object class="SpatialiserEffect" id="{35369419-3592-4bcd-8415-7739faf5f423}"/>
+ <object class="MixerBusFader" id="{c6347975-4e75-4660-a9c8-0a06753e7105}"/>
+</objects>
diff --git a/FMODStudio/Chapter10/Metadata/Event/{a32c33d9-06f7-4dda-ad05-ca17ae0f080a}.xml b/FMODStudio/Chapter10/Metadata/Event/{a32c33d9-06f7-4dda-ad05-ca17ae0f080a}.xml
new file mode 100644
index 0000000000000000000000000000000000000000..366e90b427e8679dd0f403f3d7bc2a78d61bca9f
--- /dev/null
+++ b/FMODStudio/Chapter10/Metadata/Event/{a32c33d9-06f7-4dda-ad05-ca17ae0f080a}.xml
@@ -0,0 +1,128 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<objects serializationModel="Studio.01.09.00">
+ <object class="Event" id="{a32c33d9-06f7-4dda-ad05-ca17ae0f080a}">
+ <property name="name">
+ <value>Explosion2D</value>
+ </property>
+ <property name="outputFormat">
+ <value>0</value>
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+ <relationship name="folder">
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+ </relationship>
+ <relationship name="mixer">
+ <destination>{0c200fe8-ef03-41b2-a33e-f329ea70fa49}</destination>
+ </relationship>
+ <relationship name="masterTrack">
+ <destination>{5a576b5d-12f5-4fbf-b629-599050f183fd}</destination>
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+ <relationship name="mixerInput">
+ <destination>{2a4c8bdc-1196-4954-a2a1-5898510d6bdf}</destination>
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+ <relationship name="automatableProperties">
+ <destination>{10e583b7-75cc-4612-880c-5693be1465ec}</destination>
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+ <destination>{d0f8d6d6-d8de-48a0-8a19-c30a1c98a9b6}</destination>
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+ <relationship name="groupTracks">
+ <destination>{276c7461-c265-487b-bff8-e7efcffa34c3}</destination>
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+ <relationship name="timeline">
+ <destination>{fe779d63-2f9d-434f-9b16-f439515b3588}</destination>
+ </relationship>
+ <relationship name="banks">
+ <destination>{1de7b457-2173-4205-b8b6-7583e593ccd6}</destination>
+ </relationship>
+ </object>
+ <object class="EventMixer" id="{0c200fe8-ef03-41b2-a33e-f329ea70fa49}">
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+ <destination>{f74471e8-1bd6-4cbb-9a5b-96a03303bad7}</destination>
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+ <object class="MasterTrack" id="{5a576b5d-12f5-4fbf-b629-599050f183fd}">
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+ <destination>{f74471e8-1bd6-4cbb-9a5b-96a03303bad7}</destination>
+ </relationship>
+ </object>
+ <object class="MixerInput" id="{2a4c8bdc-1196-4954-a2a1-5898510d6bdf}">
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+ <object class="MarkerTrack" id="{d0f8d6d6-d8de-48a0-8a19-c30a1c98a9b6}"/>
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+ <relationship name="modules">
+ <destination>{05685d82-5fb6-43e2-9d32-008e5ac9cbbd}</destination>
+ </relationship>
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+ <object class="EventMixerMaster" id="{f74471e8-1bd6-4cbb-9a5b-96a03303bad7}">
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+ <destination>{f5c90c8c-b038-4b9f-a0fc-8f3ac1431492}</destination>
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+ <relationship name="panner">
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+ <relationship name="mixer">
+ <destination>{0c200fe8-ef03-41b2-a33e-f329ea70fa49}</destination>
+ </relationship>
+ </object>
+ <object class="MixerBusEffectChain" id="{c159b6c4-a2a1-4c5d-9fce-52e3e21725ec}">
+ <relationship name="effects">
+ <destination>{0c25f735-02f9-43f2-9e96-93a6efcbc942}</destination>
+ </relationship>
+ </object>
+ <object class="MixerBusPanner" id="{785f6a4b-fae5-4f10-9a6e-dd62f6db7150}"/>
+ <object class="SingleSound" id="{05685d82-5fb6-43e2-9d32-008e5ac9cbbd}">
+ <property name="length">
+ <value>1.3077812499999999</value>
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+ </object>
+ <object class="EventMixerGroup" id="{b894c117-c8bb-45d0-945c-241b252db332}">
+ <property name="name">
+ <value>Audio 1</value>
+ </property>
+ <relationship name="effectChain">
+ <destination>{de1180ca-a608-424e-99e5-c5530494be4c}</destination>
+ </relationship>
+ <relationship name="panner">
+ <destination>{e645a15f-ace5-43dc-ac2f-e18066bce918}</destination>
+ </relationship>
+ <relationship name="output">
+ <destination>{f74471e8-1bd6-4cbb-9a5b-96a03303bad7}</destination>
+ </relationship>
+ </object>
+ <object class="MixerBusEffectChain" id="{f5c90c8c-b038-4b9f-a0fc-8f3ac1431492}">
+ <relationship name="effects">
+ <destination>{63b9b54c-7869-4b3f-a7fe-6a4319b98415}</destination>
+ </relationship>
+ </object>
+ <object class="MixerBusPanner" id="{01a5cbcb-8140-403e-b030-6f358dd29798}"/>
+ <object class="MixerBusFader" id="{0c25f735-02f9-43f2-9e96-93a6efcbc942}"/>
+ <object class="MixerBusEffectChain" id="{de1180ca-a608-424e-99e5-c5530494be4c}">
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+ <destination>{02d36313-1557-497b-a362-f2785779ed3b}</destination>
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+ <object class="MixerBusPanner" id="{e645a15f-ace5-43dc-ac2f-e18066bce918}"/>
+ <object class="MixerBusFader" id="{63b9b54c-7869-4b3f-a7fe-6a4319b98415}"/>
+ <object class="MixerBusFader" id="{02d36313-1557-497b-a362-f2785779ed3b}"/>
+</objects>
diff --git a/FMODStudio/Chapter10/Metadata/Event/{d0bd18e0-a471-46d7-98b4-c6255d379c57}.xml b/FMODStudio/Chapter10/Metadata/Event/{d0bd18e0-a471-46d7-98b4-c6255d379c57}.xml
new file mode 100644
index 0000000000000000000000000000000000000000..372b8e79569220a547c7aadf1c01da9167491b8d
--- /dev/null
+++ b/FMODStudio/Chapter10/Metadata/Event/{d0bd18e0-a471-46d7-98b4-c6255d379c57}.xml
@@ -0,0 +1,154 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<objects serializationModel="Studio.01.09.00">
+ <object class="Event" id="{d0bd18e0-a471-46d7-98b4-c6255d379c57}">
+ <property name="name">
+ <value>FireLoop</value>
+ </property>
+ <property name="outputFormat">
+ <value>2</value>
+ </property>
+ <relationship name="folder">
+ <destination>{94ff31b1-83b7-438f-a0c7-6a5fdd8ccbe5}</destination>
+ </relationship>
+ <relationship name="mixer">
+ <destination>{43ccff50-76bb-42ec-a323-1b1fadd93acd}</destination>
+ </relationship>
+ <relationship name="masterTrack">
+ <destination>{4b29d8d2-8590-4d74-93d9-667d16b6e64b}</destination>
+ </relationship>
+ <relationship name="mixerInput">
+ <destination>{43769adb-5da4-4782-a4fd-bb99c1bf16ab}</destination>
+ </relationship>
+ <relationship name="automatableProperties">
+ <destination>{f4ccddc0-edf3-407e-811e-aa81420df867}</destination>
+ </relationship>
+ <relationship name="markerTracks">
+ <destination>{d5d6e79d-d429-411f-beea-458acbad084d}</destination>
+ </relationship>
+ <relationship name="groupTracks">
+ <destination>{a7b7130f-b2e8-4d76-beb5-1e8f0d61f998}</destination>
+ </relationship>
+ <relationship name="timeline">
+ <destination>{b4607d8b-4038-4022-8a70-f663251bd602}</destination>
+ </relationship>
+ <relationship name="banks">
+ <destination>{1de7b457-2173-4205-b8b6-7583e593ccd6}</destination>
+ </relationship>
+ </object>
+ <object class="EventMixer" id="{43ccff50-76bb-42ec-a323-1b1fadd93acd}">
+ <relationship name="masterBus">
+ <destination>{167a6239-d50b-4574-8866-ca3ec901d7cc}</destination>
+ </relationship>
+ </object>
+ <object class="MasterTrack" id="{4b29d8d2-8590-4d74-93d9-667d16b6e64b}">
+ <relationship name="mixerGroup">
+ <destination>{167a6239-d50b-4574-8866-ca3ec901d7cc}</destination>
+ </relationship>
+ </object>
+ <object class="MixerInput" id="{43769adb-5da4-4782-a4fd-bb99c1bf16ab}">
+ <relationship name="effectChain">
+ <destination>{d6bac136-0d1f-4e55-866f-15a62cfc64ce}</destination>
+ </relationship>
+ <relationship name="panner">
+ <destination>{004f404c-6b97-4d73-986b-a1d7c2011782}</destination>
+ </relationship>
+ <relationship name="output">
+ <destination>{2f8936ee-464a-439f-87b1-fd6ef863df53}</destination>
+ </relationship>
+ </object>
+ <object class="EventAutomatableProperties" id="{f4ccddc0-edf3-407e-811e-aa81420df867}"/>
+ <object class="MarkerTrack" id="{d5d6e79d-d429-411f-beea-458acbad084d}"/>
+ <object class="GroupTrack" id="{a7b7130f-b2e8-4d76-beb5-1e8f0d61f998}">
+ <relationship name="modules">
+ <destination>{0b222f59-3adb-4f3a-8f1a-327ac8453859}</destination>
+ </relationship>
+ <relationship name="mixerGroup">
+ <destination>{ddfbcfb1-6025-414d-9954-7c0cd74bf455}</destination>
+ </relationship>
+ </object>
+ <object class="Timeline" id="{b4607d8b-4038-4022-8a70-f663251bd602}">
+ <relationship name="modules">
+ <destination>{0b222f59-3adb-4f3a-8f1a-327ac8453859}</destination>
+ </relationship>
+ <relationship name="markers">
+ <destination>{260658cb-ea39-48ba-b9ee-b3abfb6fb510}</destination>
+ </relationship>
+ </object>
+ <object class="EventMixerMaster" id="{167a6239-d50b-4574-8866-ca3ec901d7cc}">
+ <relationship name="effectChain">
+ <destination>{2a0c1f15-0452-4f46-b7e5-6488bb760951}</destination>
+ </relationship>
+ <relationship name="panner">
+ <destination>{d0441bf1-97be-4ddf-8e1c-288fd8b895c5}</destination>
+ </relationship>
+ <relationship name="mixer">
+ <destination>{43ccff50-76bb-42ec-a323-1b1fadd93acd}</destination>
+ </relationship>
+ </object>
+ <object class="MixerBusEffectChain" id="{d6bac136-0d1f-4e55-866f-15a62cfc64ce}">
+ <relationship name="effects">
+ <destination>{3047f345-1131-41f9-8c16-e3cf4461acc0}</destination>
+ </relationship>
+ </object>
+ <object class="MixerBusPanner" id="{004f404c-6b97-4d73-986b-a1d7c2011782}"/>
+ <object class="SingleSound" id="{0b222f59-3adb-4f3a-8f1a-327ac8453859}">
+ <property name="length">
+ <value>12</value>
+ </property>
+ <relationship name="audioFile">
+ <destination>{d0d48d00-9bc7-4dc5-96cf-5a0ce45ac0de}</destination>
+ </relationship>
+ </object>
+ <object class="EventMixerGroup" id="{ddfbcfb1-6025-414d-9954-7c0cd74bf455}">
+ <property name="name">
+ <value>Audio 1</value>
+ </property>
+ <relationship name="effectChain">
+ <destination>{dcbbeea6-daf6-4b5c-b5f9-9f8051c47161}</destination>
+ </relationship>
+ <relationship name="panner">
+ <destination>{fe4008bd-4375-44dc-997c-b5baaf862bcf}</destination>
+ </relationship>
+ <relationship name="output">
+ <destination>{167a6239-d50b-4574-8866-ca3ec901d7cc}</destination>
+ </relationship>
+ </object>
+ <object class="LoopRegion" id="{260658cb-ea39-48ba-b9ee-b3abfb6fb510}">
+ <property name="position">
+ <value>0</value>
+ </property>
+ <property name="length">
+ <value>12</value>
+ </property>
+ <relationship name="timeline">
+ <destination>{b4607d8b-4038-4022-8a70-f663251bd602}</destination>
+ </relationship>
+ <relationship name="markerTrack">
+ <destination>{d5d6e79d-d429-411f-beea-458acbad084d}</destination>
+ </relationship>
+ </object>
+ <object class="MixerBusEffectChain" id="{2a0c1f15-0452-4f46-b7e5-6488bb760951}">
+ <relationship name="effects">
+ <destination>{e1dd9176-d7ed-47e4-9dba-429d284c834a}</destination>
+ <destination>{4b38af07-b95f-4ced-ad3f-a30779a19fbe}</destination>
+ </relationship>
+ </object>
+ <object class="MixerBusPanner" id="{d0441bf1-97be-4ddf-8e1c-288fd8b895c5}"/>
+ <object class="MixerBusFader" id="{3047f345-1131-41f9-8c16-e3cf4461acc0}"/>
+ <object class="MixerBusEffectChain" id="{dcbbeea6-daf6-4b5c-b5f9-9f8051c47161}">
+ <relationship name="effects">
+ <destination>{faab69b2-7388-45d4-a359-fcc1b75e1941}</destination>
+ </relationship>
+ </object>
+ <object class="MixerBusPanner" id="{fe4008bd-4375-44dc-997c-b5baaf862bcf}"/>
+ <object class="MixerBusFader" id="{e1dd9176-d7ed-47e4-9dba-429d284c834a}"/>
+ <object class="SpatialiserEffect" id="{4b38af07-b95f-4ced-ad3f-a30779a19fbe}">
+ <property name="minimumDistance">
+ <value>10</value>
+ </property>
+ <property name="maximumDistance">
+ <value>500</value>
+ </property>
+ </object>
+ <object class="MixerBusFader" id="{faab69b2-7388-45d4-a359-fcc1b75e1941}"/>
+</objects>
diff --git a/FMODStudio/Chapter10/Metadata/EventFolder/{94ff31b1-83b7-438f-a0c7-6a5fdd8ccbe5}.xml b/FMODStudio/Chapter10/Metadata/EventFolder/{94ff31b1-83b7-438f-a0c7-6a5fdd8ccbe5}.xml
new file mode 100644
index 0000000000000000000000000000000000000000..ef49e5f2827f357f8e96daea36b23b70b4b4b532
--- /dev/null
+++ b/FMODStudio/Chapter10/Metadata/EventFolder/{94ff31b1-83b7-438f-a0c7-6a5fdd8ccbe5}.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<objects serializationModel="Studio.01.09.00">
+ <object class="MasterEventFolder" id="{94ff31b1-83b7-438f-a0c7-6a5fdd8ccbe5}">
+ <property name="name">
+ <value>Master</value>
+ </property>
+ </object>
+</objects>
diff --git a/FMODStudio/Chapter10/Metadata/Group/{2f8936ee-464a-439f-87b1-fd6ef863df53}.xml b/FMODStudio/Chapter10/Metadata/Group/{2f8936ee-464a-439f-87b1-fd6ef863df53}.xml
new file mode 100644
index 0000000000000000000000000000000000000000..e9099772afb48ae7a72336d3726e81bfb4aaec04
--- /dev/null
+++ b/FMODStudio/Chapter10/Metadata/Group/{2f8936ee-464a-439f-87b1-fd6ef863df53}.xml
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<objects serializationModel="Studio.01.09.00">
+ <object class="MixerGroup" id="{2f8936ee-464a-439f-87b1-fd6ef863df53}">
+ <property name="name">
+ <value>SFX</value>
+ </property>
+ <relationship name="effectChain">
+ <destination>{5842e9b3-7009-4375-baae-14ec06b49291}</destination>
+ </relationship>
+ <relationship name="panner">
+ <destination>{06e83998-8e4b-4159-b433-53e5d4bf09d0}</destination>
+ </relationship>
+ <relationship name="output">
+ <destination>{f6284d8c-9099-4e06-b8ed-f5b0509d696f}</destination>
+ </relationship>
+ </object>
+ <object class="MixerBusEffectChain" id="{5842e9b3-7009-4375-baae-14ec06b49291}">
+ <relationship name="effects">
+ <destination>{f51b3c20-1d85-4ebe-b925-2ac06fcfa234}</destination>
+ <destination>{93649bf1-d431-40b0-8bed-fc9eb1d3e422}</destination>
+ </relationship>
+ </object>
+ <object class="MixerBusPanner" id="{06e83998-8e4b-4159-b433-53e5d4bf09d0}"/>
+ <object class="MixerBusFader" id="{f51b3c20-1d85-4ebe-b925-2ac06fcfa234}"/>
+ <object class="MixerSend" id="{93649bf1-d431-40b0-8bed-fc9eb1d3e422}">
+ <property name="inputFormat">
+ <value>2</value>
+ </property>
+ <relationship name="mixerReturn">
+ <destination>{b34471c3-ebd2-4b54-b5e3-5f5beff1b202}</destination>
+ </relationship>
+ </object>
+</objects>
diff --git a/FMODStudio/Chapter10/Metadata/Group/{76ef365d-f7b5-4307-94f2-d4ac2facaad5}.xml b/FMODStudio/Chapter10/Metadata/Group/{76ef365d-f7b5-4307-94f2-d4ac2facaad5}.xml
new file mode 100644
index 0000000000000000000000000000000000000000..24b52537c30628f69e269ecc4283bb5f3f5d9207
--- /dev/null
+++ b/FMODStudio/Chapter10/Metadata/Group/{76ef365d-f7b5-4307-94f2-d4ac2facaad5}.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<objects serializationModel="Studio.01.09.00">
+ <object class="MixerGroup" id="{76ef365d-f7b5-4307-94f2-d4ac2facaad5}">
+ <property name="name">
+ <value>Music</value>
+ </property>
+ <relationship name="effectChain">
+ <destination>{ca3d7968-34c3-45c1-bf77-5f54f7c0336f}</destination>
+ </relationship>
+ <relationship name="panner">
+ <destination>{7c58a011-e554-470e-979a-e30cb8c16c64}</destination>
+ </relationship>
+ <relationship name="output">
+ <destination>{f6284d8c-9099-4e06-b8ed-f5b0509d696f}</destination>
+ </relationship>
+ </object>
+ <object class="MixerBusEffectChain" id="{ca3d7968-34c3-45c1-bf77-5f54f7c0336f}">
+ <relationship name="effects">
+ <destination>{54f6181e-cb2c-4ce8-9267-1129ab157913}</destination>
+ </relationship>
+ </object>
+ <object class="MixerBusPanner" id="{7c58a011-e554-470e-979a-e30cb8c16c64}"/>
+ <object class="MixerBusFader" id="{54f6181e-cb2c-4ce8-9267-1129ab157913}"/>
+</objects>
diff --git a/FMODStudio/Chapter10/Metadata/Master.xml b/FMODStudio/Chapter10/Metadata/Master.xml
new file mode 100644
index 0000000000000000000000000000000000000000..a067d4aa8330fe34a0d2cf82a47115f46a97b594
--- /dev/null
+++ b/FMODStudio/Chapter10/Metadata/Master.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<objects serializationModel="Studio.01.09.00">
+ <object class="MixerMaster" id="{f6284d8c-9099-4e06-b8ed-f5b0509d696f}">
+ <property name="name">
+ <value>Master Bus</value>
+ </property>
+ <relationship name="effectChain">
+ <destination>{6f6aaf39-d1e7-45c5-8c49-6711f0d04343}</destination>
+ </relationship>
+ <relationship name="panner">
+ <destination>{22f5cb64-aa51-40bb-bbf5-816d957b1265}</destination>
+ </relationship>
+ <relationship name="mixer">
+ <destination>{5130d9cb-07e8-4c02-885e-e27da18e8319}</destination>
+ </relationship>
+ </object>
+ <object class="MixerBusEffectChain" id="{6f6aaf39-d1e7-45c5-8c49-6711f0d04343}">
+ <relationship name="effects">
+ <destination>{55bed217-be2c-4489-8e9b-415c7c295e7d}</destination>
+ </relationship>
+ </object>
+ <object class="MixerBusPanner" id="{22f5cb64-aa51-40bb-bbf5-816d957b1265}"/>
+ <object class="MixerBusFader" id="{55bed217-be2c-4489-8e9b-415c7c295e7d}"/>
+</objects>
diff --git a/FMODStudio/Chapter10/Metadata/Mixer.xml b/FMODStudio/Chapter10/Metadata/Mixer.xml
new file mode 100644
index 0000000000000000000000000000000000000000..96e3852f915cc7ae252e9b5a227df93e70c6daf5
--- /dev/null
+++ b/FMODStudio/Chapter10/Metadata/Mixer.xml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<objects serializationModel="Studio.01.09.00">
+ <object class="Mixer" id="{5130d9cb-07e8-4c02-885e-e27da18e8319}">
+ <relationship name="masterBus">
+ <destination>{f6284d8c-9099-4e06-b8ed-f5b0509d696f}</destination>
+ </relationship>
+ <relationship name="snapshotList">
+ <destination>{6dc45fff-38d8-417c-8652-91bba6f7500f}</destination>
+ </relationship>
+ </object>
+</objects>
diff --git a/FMODStudio/Chapter10/Metadata/Return/{b34471c3-ebd2-4b54-b5e3-5f5beff1b202}.xml b/FMODStudio/Chapter10/Metadata/Return/{b34471c3-ebd2-4b54-b5e3-5f5beff1b202}.xml
new file mode 100644
index 0000000000000000000000000000000000000000..ffac110dc71edd06bd1a2cdd6d427d26a91a3ee5
--- /dev/null
+++ b/FMODStudio/Chapter10/Metadata/Return/{b34471c3-ebd2-4b54-b5e3-5f5beff1b202}.xml
@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<objects serializationModel="Studio.01.09.00">
+ <object class="MixerReturn" id="{b34471c3-ebd2-4b54-b5e3-5f5beff1b202}">
+ <property name="overridingInputFormat">
+ <value>2</value>
+ </property>
+ <property name="inputFormatOverridden">
+ <value>true</value>
+ </property>
+ <property name="name">
+ <value>Reverb</value>
+ </property>
+ <relationship name="effectChain">
+ <destination>{7ba27032-da32-43d1-b1de-67394509150d}</destination>
+ </relationship>
+ <relationship name="panner">
+ <destination>{ea645dfd-3ced-4e6d-996b-2e727f18d8ce}</destination>
+ </relationship>
+ <relationship name="output">
+ <destination>{f6284d8c-9099-4e06-b8ed-f5b0509d696f}</destination>
+ </relationship>
+ </object>
+ <object class="MixerBusEffectChain" id="{7ba27032-da32-43d1-b1de-67394509150d}">
+ <relationship name="effects">
+ <destination>{86dcc538-5923-4ebb-a6aa-d1f286f1272d}</destination>
+ <destination>{0b091950-22de-4f23-8818-58efac44d769}</destination>
+ </relationship>
+ </object>
+ <object class="MixerBusPanner" id="{ea645dfd-3ced-4e6d-996b-2e727f18d8ce}"/>
+ <object class="SFXReverbEffect" id="{86dcc538-5923-4ebb-a6aa-d1f286f1272d}">
+ <property name="wetLevel">
+ <value>0</value>
+ </property>
+ <property name="dryLevel">
+ <value>-80</value>
+ </property>
+ </object>
+ <object class="MixerBusFader" id="{0b091950-22de-4f23-8818-58efac44d769}"/>
+</objects>
diff --git a/FMODStudio/Chapter10/Metadata/Snapshot/{5ff95cb9-9388-4a7b-a1d1-3d816aeb2fc8}.xml b/FMODStudio/Chapter10/Metadata/Snapshot/{5ff95cb9-9388-4a7b-a1d1-3d816aeb2fc8}.xml
new file mode 100644
index 0000000000000000000000000000000000000000..6c3081faa2779f52886ec2c3c1d449d9eea1cb81
--- /dev/null
+++ b/FMODStudio/Chapter10/Metadata/Snapshot/{5ff95cb9-9388-4a7b-a1d1-3d816aeb2fc8}.xml
@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<objects serializationModel="Studio.01.09.00">
+ <object class="Snapshot" id="{5ff95cb9-9388-4a7b-a1d1-3d816aeb2fc8}">
+ <property name="name">
+ <value>WithReverb</value>
+ </property>
+ <relationship name="mixer">
+ <destination>{5130d9cb-07e8-4c02-885e-e27da18e8319}</destination>
+ </relationship>
+ <relationship name="automatableProperties">
+ <destination>{115fd91e-eec5-4a9b-9b9f-1e36f67106fe}</destination>
+ </relationship>
+ <relationship name="markerTracks">
+ <destination>{329c7fbf-6fa8-4e63-87b4-b8a754c08a54}</destination>
+ </relationship>
+ <relationship name="timeline">
+ <destination>{05fb19ae-4d29-4ce4-a8bc-78d93c7e61e4}</destination>
+ </relationship>
+ <relationship name="snapshotMasterTrack">
+ <destination>{3a9ea0e3-7874-4a65-9010-cb8bf2cf1a8a}</destination>
+ </relationship>
+ <relationship name="snapshotProperties">
+ <destination>{da65a510-d6c6-44c1-b291-9ccf4ce76d7c}</destination>
+ </relationship>
+ <relationship name="snapshotTracks">
+ <destination>{76775df9-f6d2-443e-9f7d-6ae8ac974c22}</destination>
+ </relationship>
+ </object>
+ <object class="EventAutomatableProperties" id="{115fd91e-eec5-4a9b-9b9f-1e36f67106fe}"/>
+ <object class="MarkerTrack" id="{329c7fbf-6fa8-4e63-87b4-b8a754c08a54}"/>
+ <object class="Timeline" id="{05fb19ae-4d29-4ce4-a8bc-78d93c7e61e4}"/>
+ <object class="SnapshotMasterTrack" id="{3a9ea0e3-7874-4a65-9010-cb8bf2cf1a8a}"/>
+ <object class="SnapshotProperty" id="{da65a510-d6c6-44c1-b291-9ccf4ce76d7c}">
+ <property name="propertyName">
+ <value>level</value>
+ </property>
+ <property name="value">
+ <value>-8.5</value>
+ </property>
+ <relationship name="automatableObject">
+ <destination>{93649bf1-d431-40b0-8bed-fc9eb1d3e422}</destination>
+ </relationship>
+ </object>
+ <object class="SnapshotTrack" id="{76775df9-f6d2-443e-9f7d-6ae8ac974c22}">
+ <relationship name="mixerStrip">
+ <destination>{2f8936ee-464a-439f-87b1-fd6ef863df53}</destination>
+ </relationship>
+ </object>
+</objects>
diff --git a/FMODStudio/Chapter10/Metadata/SnapshotGroup/{6dc45fff-38d8-417c-8652-91bba6f7500f}.xml b/FMODStudio/Chapter10/Metadata/SnapshotGroup/{6dc45fff-38d8-417c-8652-91bba6f7500f}.xml
new file mode 100644
index 0000000000000000000000000000000000000000..e7146fa1c7f13aa95d18b358925ac3735ef5259a
--- /dev/null
+++ b/FMODStudio/Chapter10/Metadata/SnapshotGroup/{6dc45fff-38d8-417c-8652-91bba6f7500f}.xml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<objects serializationModel="Studio.01.09.00">
+ <object class="SnapshotList" id="{6dc45fff-38d8-417c-8652-91bba6f7500f}">
+ <relationship name="items">
+ <destination>{5ff95cb9-9388-4a7b-a1d1-3d816aeb2fc8}</destination>
+ </relationship>
+ <relationship name="mixer">
+ <destination>{5130d9cb-07e8-4c02-885e-e27da18e8319}</destination>
+ </relationship>
+ </object>
+</objects>
diff --git a/FMODStudio/Chapter10/Metadata/Tags.xml b/FMODStudio/Chapter10/Metadata/Tags.xml
new file mode 100644
index 0000000000000000000000000000000000000000..dd25f3eac44304149f6e156385d9735649098324
--- /dev/null
+++ b/FMODStudio/Chapter10/Metadata/Tags.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<objects serializationModel="Studio.01.09.00">
+ <object class="MasterTagFolder" id="{5c4ec9d8-a437-4d48-a923-6069be7e95e3}">
+ <property name="name">
+ <value>Master</value>
+ </property>
+ </object>
+</objects>
diff --git a/FMODStudio/Chapter10/Metadata/Workspace.xml b/FMODStudio/Chapter10/Metadata/Workspace.xml
new file mode 100644
index 0000000000000000000000000000000000000000..9c886d429c8885bdc389724357a32a77817d9273
--- /dev/null
+++ b/FMODStudio/Chapter10/Metadata/Workspace.xml
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<objects serializationModel="Studio.01.09.00">
+ <object class="Workspace" id="{4b471a38-78dc-4aa7-8065-e2a4be013d03}">
+ <property name="builtBanksOutputDirectory">
+ <value>../../Chapter10</value>
+ </property>
+ <relationship name="masterEventFolder">
+ <destination>{94ff31b1-83b7-438f-a0c7-6a5fdd8ccbe5}</destination>
+ </relationship>
+ <relationship name="masterTagFolder">
+ <destination>{5c4ec9d8-a437-4d48-a923-6069be7e95e3}</destination>
+ </relationship>
+ <relationship name="masterBankFolder">
+ <destination>{24acc9ed-98e6-4f97-b384-7cedad0817ab}</destination>
+ </relationship>
+ <relationship name="masterAssetFolder">
+ <destination>{ab2d50f9-072f-433d-950e-e62e89beb8cb}</destination>
+ </relationship>
+ <relationship name="mixer">
+ <destination>{5130d9cb-07e8-4c02-885e-e27da18e8319}</destination>
+ </relationship>
+ <relationship name="platforms">
+ <destination>{3ceb98b4-072c-41c2-a593-48d343172e25}</destination>
+ </relationship>
+ </object>
+ <object class="Platform" id="{3ceb98b4-072c-41c2-a593-48d343172e25}">
+ <property name="hardwareType">
+ <value>0</value>
+ </property>
+ <property name="name">
+ <value>Desktop</value>
+ </property>
+ <property name="subDirectory">
+ <value>Assets</value>
+ </property>
+ <property name="speakerFormat">
+ <value>6</value>
+ </property>
+ </object>
+</objects>