global.h

Visual C++ 游戏开发与设计实例 源代码(所有)

#ifndef _ASIDER_TANK_ALPHA3_GLOBAL_H_
#define _ASIDER_TANK_ALPHA3_GLOBAL_H_

#define WIN32_LEAN_AND_MEAN			// avoid all of mfc

#include <windows.h>
#include <mmsystem.h>
#include <stdlib.h>
#include "Res/resource.h"

//-----------------------------------------------------------------------------
// Messages definitions
//-----------------------------------------------------------------------------
enum	MsgType{ MSG_NET, MSG_SYSTEM, MSG_CMD, MSG_CONSOLE, MSG_ALL };
enum	MsgNet { MSGNET_RECEIVEERROR };	
enum	TankCmd { CMD_NONE, CMD_RIGHT, CMD_DOWN, CMD_UP, CMD_LEFT, CMD_FIRE };	
enum	Layer { LAYER_NONE, LAYER_GROUND, LAYER_TANK, LAYER_BULLET, LAYER_TREE };
enum	Landform { LAND_BRICK, LAND_IRON, LAND_RIVER, LAND_GRASS, LAND_ICE, LAND_BASE, LAND_NONE=32 };
// collision = 1 << landform
enum	Collision { COL_BRICK=1, COL_IRON=2, COL_RIVER=4, COL_ICE=16 };


//-----------------------------------------------------------------------------
// Miscellaneous helper functions
//-----------------------------------------------------------------------------
#define	ERRORMSG(x)				MessageBox(NULL,TEXT(x),TEXT("Error"),MB_ICONERROR)
#define INCSCOPE(x,min,max)		(++(x)>=(max))?((x)=(min)):(x)
#define DESSCOPE(x,min,max)		(--(x)<(min))?((x)=(max-1)):(x)
#define MIN( x, y )				((x)>(y)?(y):(x))
#define MAX( x, y )				((x)>(y)?(x):(y))
#define DELETE_PTR(p)			{ if(p) { delete (p);     (p)=NULL; } }
#define DELETE_ARRAY(p)			{ if(p) { delete[] (p);   (p)=NULL; } }

//-----------------------------------------------------------------------------
// Global variables
//-----------------------------------------------------------------------------
extern int		g_FrameBig, g_FrameSmall, g_FrameLeft,
				g_FrameBasis, g_FrameWidth, g_FrameHeight;
extern bool		g_bActive;

#endif	// _ASIDER_TANK_ALPHA3_GLOBAL_H_