demo.c

GBA游戏程序

// Demo.c AGBmain Entry point is contained here (main program loop)
#include <gba.h>
#include "stdlib.h"
#include <lcd.h>
#include <timer.h>
#include <keys.h>
#include "demo.h"
#include "script.h" 
static GAMEDATA curGame;
int AgbMain(void)
{ 
	Initgraph();
	//curGame.nPos=*GAMEPAK_RAM;
	unsigned int nGameState=GAME_SPLASH;
	while(1){
		switch(nGameState){
		case GAME_SPLASH:
			doSplash();
			nGameState=GAME_MAINMENU; break;
		case GAME_MAINMENU: 
			switch(Mainmenu()){
			case 0: startgame(&curGame); nGameState=GAME_PLAYING;break;
			case 1: nGameState=GAME_LOADGAME;break;
			case 2: nGameState=GAME_OPTION;
			} break;
		case GAME_LOADGAME: loadgame(&curGame); nGameState=GAME_MAINMENU;break;
		case GAME_OPTION: option();nGameState=GAME_MAINMENU; break;
		case GAME_PLAYING: RunScript(curGame.nPos,&curGame);
							nGameState=GAME_MAINMENU;break;
		}
	}
} 
void loadgame(LPGAMEDATA dd){
	u8 *pSaveMemory = ((u8*)0x0E000000);
	
	// Save the initial data for the fibonai sequence
	pSaveMemory[0] = 1;
	pSaveMemory[1] = 1;
	int i;
	for( i = 2; i < 13; i++)
		pSaveMemory[i] = pSaveMemory[i-1] + pSaveMemory[i-2];
}

//end of entry point