Chippy Code

#include <stdio.h>

#include "PNGImageLoader.h"
#include "Game.h"

String vmfiles[] = 
{
	"luasrc/Consts.lua",
	"luasrc/Entity.lua",
	"luasrc/AbstractTimer.lua",
	"luasrc/Timer.lua",

	"uisrc/UICore.lua",
	"uisrc/test.lua"
};



RTexture* loadPng(Renderer* renderer, const char* file);


int main(int argc, char** argv)
{

	Game TheGame;

	//Read game configuration file, and then process command line arguments
	//so that they can override what is stored on disk.
	TheGame.readConfig();

	if(argc > 1)
	{
		int i;
		for(i=1; i<argc; i++)
		{
			//Accept '-game' command line argument
			if(strcmp(argv[i], "-game") == 0)
			{
				if(i+1 < argc)
					TheGame.setConfigValue("GAME", argv[i+1]);
				else
				{
					printf("Expected game name after '-game'\n");
					return 1;
				}
			}

		}
	}

	if(!TheGame.initialize())
		return 2;

	//Main game loop. Simple, I know.
	while(TheGame.frame())
		;
#if 0
	UIGC* gc;
	UIEngine UI(&vm);
	bool exit_time = false;
	gc = UI.getGC();
	gc->renderer = &renderer;
	gc->wndclose = loadPng(&renderer, "images/wndclose.png");
	gc->wndborder = loadPng(&renderer, "images/wndborder.png");
	gc->wndcorner = loadPng(&renderer, "images/wndcorner.png");
	gc->wndbkg = loadPng(&renderer, "images/wndbkg.png");
	gc->button = loadPng(&renderer, "images/btn.png");
	gc->minalpha = 0.1f;
	gc->maxalpha = 1.0f;

	int i;

	for(i=0; i<sizeof(vmfiles)/sizeof(String); i++)
	{
	
		if(vm.loadScriptFromFile(vmfiles[i]) == false)
			printf("Failed to load %s!\n", vmfiles[i].c_str());
		else
			printf("Loaded %s!\n", vmfiles[i].c_str());
	}

#endif

	TheGame.shutdown();
}

RTexture* loadPng(Renderer* renderer, const char* file)
{
	FILE* fp = fopen(file, "rb");
	RTexture* tex = NULL;
	int size;
	void* buf;

	if(fp == NULL)
		return NULL;

	fseek(fp, 0, SEEK_END);
	size = ftell(fp);
	rewind(fp);

	buf = malloc(size);
	fread(buf, 1, size, fp);
	fclose(fp);

	PNGImageLoader loader(buf, size);

	if(!loader.readHeader())
		printf("Failed to read PNG header\n");
	else
	{
		printf("%dx%dx%d surface\n", loader.getWidth(), loader.getHeight(), loader.getBPP());
		tex = renderer->createTexture(loader.getWidth(), loader.getHeight(), loader.hasAlpha(), false);
		void* addr = tex->lock();
		if(loader.readData(addr))
			printf("successfully loaded png\n");
		else
			printf("png load fail\n");
		tex->unlock();

	}

	free(buf);

	return tex;
}