main.h

<B>很多DirectX 9.0游戏编程源码例子</B>

//-----------------------------------------------------------------------------
// Name: D3D_Particles
//
// Description: Example code showing how to create simple particles.
//
// File Function: Header file for the program (main.h)
//
// Code: 
//		Copyright (c) 2003 LostLogic Corporation. All rights reserved.
//
// Libraries Required:
//		d3d9.lib dxguid.lib d3dx9dt.lib d3dxof.lib 
//
// Local Files Required:
//		main.cpp
//		main.h
//		CParticle.cpp
//		CParticle.h
//
// DX Files: 
//		Copyright (c) 1997-2001 Microsoft Corporation. All rights reserved.
//-----------------------------------------------------------------------------
#ifndef MAIN_H
#define MAIN_H

#include <windows.h>
#include <stdio.h>
#include <D3DX9.h>
#include "CParticle.h"

//-----------------------------------------------------------------------------
// Global variables
//-----------------------------------------------------------------------------
LPDIRECT3D9             g_pD3D				= NULL; // Used to create the D3DDevice
LPDIRECT3DDEVICE9       g_pd3dDevice		= NULL; // Our rendering device
LPDIRECT3DVERTEXBUFFER9 g_pVBInterface		= NULL; // Buffer to hold vertices

// Global array to hold textures
LPDIRECT3DTEXTURE9      g_pTexture[ 64 ];

// Viewable window offsets
int						g_iXOffset = 0;
int						g_iYOffset = 0;

// Window dimensions
int						g_iWindowWidth	= 640;
int						g_iWindowHeight = 480;

// Tile Map Info
int						g_iParticleSize		= 32;
int						g_iTotalParticles	= 6;

// A structure for our custom vertex type
struct CUSTOMVERTEX
{
    D3DXVECTOR3 position;	// The position
	D3DXVECTOR3 vecNorm;	// The normal
    FLOAT       tu, tv;		// The texture coordinates
	FLOAT       tu2, tv2;   // The texture coordinates
};
// Custom FVF, which describes the custom vertex structure
#define D3DFVF_CUSTOMVERTEX (D3DFVF_XYZ|D3DFVF_NORMAL|D3DFVF_TEX2)

//-----------------------------------------------------------------------------
// Function headers
//-----------------------------------------------------------------------------
void vDrawInterfaceObject( int iXPos, int iYPos, float fXSize, float fYSize, LPDIRECT3DTEXTURE9 tex );
void vInitInterfaceObjects( void );
LRESULT WINAPI fnMessageProcessor( HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam );
HRESULT InitD3D( HWND hWnd );
void vRender( void );
void vCleanup( void );
void vInitParticles( void );

// Global handle to the game window
HWND			g_hWnd;
HINSTANCE		g_hInstance;

// Font to display text fields
LPD3DXFONT		pD3DXFont = NULL;
HFONT			hFont = NULL;

// Particle data
const int	TOTAL_PARTICLES = 100;
CParticle	*g_partExplosion = new CParticle[ TOTAL_PARTICLES ];

#endif