gamemain.c

凌阳32位单片机开发的小游戏

/******************************************************************************
 *
 *     The information contained herein is the exclusive property of
 *   Sunplus Technology Co. And shall not be distributed, reproduced,
 *   or disclosed in whole in part without prior written permission.
 *
 *         (C) COPYRIGHT 2005   SUNPLUS TECHNOLOGY CO.
 *                        ALL RIGHTS RESERVED
 *
 * The entire notice above must be reproduced on all authorized copies.
 *
 *****************************************************************************/

/******************************************************************************
 *  Filename:   	GameMain.c
 *  Author:     	Robin.xjliu  (eMail: [e-mail])
 *  Tel:        	[phone]
 *  Date:       	2005-11-15
 *  Description:	Benthal World game main
 *  Reference:
 *  Version history:
 *-----------------------------------------------------------------------------
 *	Version   YYYY-MM-DD-INDEX   Modified By         Description
 *	1.0.0     2005-11-15           xjliu               Create
 *
 *****************************************************************************/
#include "Include/GameMain.h"
#include "Include/Game_LCD.h"

extern U32	old_game_time, game_time;
extern U8	g_nText3Mode;
extern GAMESTATE BW_Play(void);
extern GAMESTATE BW_Complete(void);

U8	g_nKeyCnt;
/*
const LOAD_INFO LoadSpriteCell[] = {
	{".\\Game_Sprite.bin"	, SP_PGT_ADDR		, O_CREAT | O_RDONLY, 0x480000},//0x479400
};*/

/**
 * BW_Main - Benthal World game main function
 */
void BW_Main(void)
{
	GAMESTATE nGameState;
	
	InitTimer();
	nGameState = BW_INIT;
	old_game_time = 0;
	game_time = 0;

	while(1)
	{	
		//Check State
		switch(nGameState)
		{
		case BW_INIT:
			LCD_LoadData();//Load sprite cell bin and LCD image data	
			InitTFTLcd(AUO_236, S_RGBDM, QVGA_Data,NO_SCL ,NO_SCL , 0);
			LCD_InitBG();
#if defined(MIDI_ENABLE) || defined(AUDIO_ENABLE)
			//init SPU
			InitSPU();
			//SetMidiChannelMask(0x00FF,0xFFFF);//bit0 ~ bit15 used by midi
			SetMidiChannelMask(0x00FFFFFF);
			SetMidiVolume(127);
#endif
			g_nText3Mode = 1;//Texture3 will be init
			g_bTextScrollFlag = false;
			nGameState = BW_PRELUDE;
			break;
		case BW_PRELUDE:
			nGameState = BW_Prelude();
			break;
//		case BW_MP4:
//			nGameState = BW_INIT;//BW_PlayMP4();
//			break;
		case BW_PLAY:
			nGameState = BW_Play();
			asm("nop");
			asm("nop");
			break;
		case BW_COMPLETE:
			nGameState = BW_Complete();
			break;
		case BW_GAMESTATE_MAXNUM:
			return;
		}
	}
}