main.cpp

超级玛丽

//-------------------------------------------------------------------------------------
//
// This is part of MarioDemo, a platformer demo for JGE++
// 
// Copyright (C) 2006 James Hui (a.k.a. Dr.Watson)
// 
// This program is free software; you can redistribute it and/or modify it
// under the terms of the GNU General Public License as published by the Free
// Software Foundation; either version 2 of the License, or (at your option) any
// later version.
// 
// This program is distributed in the hope that it will be useful, but WITHOUT
// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
// FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
// 
// You should have received a copy of the GNU General Public License along with
// this program; if not, write to the Free Software Foundation, Inc., 59 Temple
// Place, Suite 330, Boston, MA 02111-1307 USA
// 
// Bugs and comments can be forwarded to [e-mail]. 
// 
//-------------------------------------------------------------------------------------

#include <pspkernel.h>
#include <pspdisplay.h>
#include <pspdebug.h> 
#include <psppower.h>


#include "../../JGE/include/JGE.h"
#include "../src/GameApp.h"

#ifndef JGEApp_Title
#define JGEApp_Title "JGE Demo"
#endif

// app name and version number
PSP_MODULE_INFO(JGEApp_Title, 0x1000, 1, 1);

// optional
PSP_MAIN_THREAD_ATTR(THREAD_ATTR_USER);

GameApp *game = NULL;
JGE *engine = NULL;

//------------------------------------------------------------------------------------------------
// Exit callback
int exit_callback(int arg1, int arg2, void *common)
{
	if (engine != NULL)
		engine->End();

	return 0;
}


//------------------------------------------------------------------------------------------------
// Callback thread
int CallbackThread(SceSize args, void *argp)
{
	int cbid;

	cbid = sceKernelCreateCallback("Exit Callback", exit_callback, NULL);
	sceKernelRegisterExitCallback(cbid);

	sceKernelSleepThreadCB();

	return 0;
}


//------------------------------------------------------------------------------------------------
// Sets up the callback thread and returns its thread id
int SetupCallbacks(void)
{
	int thid = 0;

    thid = sceKernelCreateThread("update_thread", CallbackThread, 0x11, 0xFA0, 0, 0);
    if(thid >= 0) 
	{
		sceKernelStartThread(thid, 0, 0);
    }

    return thid;
} 


//------------------------------------------------------------------------------------------------
// Custom exception handler
void MyExceptionHandler(PspDebugRegBlock *regs)
{
	pspDebugScreenInit();

	pspDebugScreenSetBackColor(0x00FF0000);
	pspDebugScreenSetTextColor(0xFFFFFFFF);
	pspDebugScreenClear();

	pspDebugScreenPrintf("I regret to inform you your psp has just crashed\n");
	pspDebugScreenPrintf("Please contact Sony technical support for further information\n\n");
	pspDebugScreenPrintf("Exception Details:\n");
	pspDebugDumpException(regs);
	pspDebugScreenPrintf("\nBlame the 3rd party software, it cannot possibly be our fault!\n");
	
	sceKernelExitGame();
}


//------------------------------------------------------------------------------------------------
// Sort of hack to install exception handler under USER THREAD
__attribute__((constructor)) void handlerInit()
{
   pspKernelSetKernelPC();
   pspDebugInstallErrorHandler(MyExceptionHandler);
} 


//------------------------------------------------------------------------------------------------
// The main loop
int main()
{ 
	scePowerSetClockFrequency(333, 333, 166); 

	SetupCallbacks(); 

	engine = JGECreate();
	//engine->Init(0);

	game = new GameApp(engine);
	game->Create();

	engine->SetApp(game);
	engine->Run();
	
	game->Destroy();

	delete game;
	game = NULL;
	
	JGERelease();

	sceKernelExitGame();
	
	return 0; 
}