MyGame.cpp File Reference

Main file for your game. More...

#include "gamedefines.h"
#include "SndList.h"
#include "Box2D\Box2D.h"
#include "contactlistener.h"
#include "RenderWorld.h"
#include "ObjectWorld.h"

Functions
b2World	g_b2dPhysicsWorld (b2Vec2(0, RW2PW(-100)))
	Box2D Physics World.
int	DefaultWinMain (HINSTANCE, HINSTANCE, LPSTR, int)
LRESULT CALLBACK	DefaultWindowProc (HWND, UINT, WPARAM, LPARAM)
void	CreateWorldEdges ()
void	CreateTower ()
	Create a tower of books at the default location.
void	CreateObjects ()
	Create all game objects.
void	BeginGame ()
	Start the game.
void	InitGame ()
	Initialize and start the game.
void	EndGame ()
	Shut down game and release resources.
void	RenderFrame ()
	Render a frame of animation.
void	ProcessFrame ()
BOOL	KeyboardHandler (WPARAM k)
LRESULT CALLBACK	WindowProc (HWND h, UINT m, WPARAM w, LPARAM l)
int WINAPI	WinMain (HINSTANCE hI, HINSTANCE hP, LPSTR lpC, int nCS)

Variables
char	g_szGameName [256]
	Name of this game.
GameStateType	g_nGameState
	Current game state.
CTimer	g_cTimer
	The game timer.
CSoundManager *	g_pSoundManager
	The sound manager.
CMyContactListener	g_cMyContactListener
	Box2D contact listener.
CRenderWorld	g_cRenderWorld
	The Render World.
CObjectWorld	g_cObjectWorld
	The Object World.

Detailed Description

Main file for your game.

Function Documentation

void CreateWorldEdges

(

)

Create world edges in Physics World. Place Box2D edge shapes in the Physics World in places that correspond to the top, bottom, right, and left edges of the screen in Render World, and a ledge for the cannon to sit upon. The left and right edges continue upwards for a distance. There is no top to the world.

BOOL KeyboardHandler

(

WPARAM

k

)

Keyboard handler. Take the appropriate action when the user mashes a key on the keyboard.

Parameters

k	Virtual key code for the key pressed

Returns

TRUE if the game is to exit

void ProcessFrame

(

)

Process a frame of animation. Called once a frame to animate game objects and take appropriate action if the player has won or lost.

LRESULT CALLBACK WindowProc	(	HWND	h,
		UINT	m,
		WPARAM	w,
		LPARAM	l
	)

Window procedure. Handler for messages from the Windows API. Dont mess with these unless you really know what you're doing.

Parameters

h	window handle
m	message code
w	parameter for message
l	second parameter for message

Returns

0 if message is handled

int WINAPI WinMain	(	HINSTANCE	hI,
		HINSTANCE	hP,
		LPSTR	lpC,
		int	nCS
	)

Winmain. Main entry point for this application. Dont mess with these unless you really know what you're doing.

Parameters

hI	handle to the current instance of this application
hP	unused
lpC	unused
nCS	specifies how the window is to be shown

Returns

TRUE if application terminates correctly