#include "mapviewer.h"

int CGame::Load(int argc, char *argv[])
{
	FILE *file, *conf, *conf2;
	char Path[512];

	file = efopen("mapviewer.conf", "r");
	ReadConfigLine(file, Path);
	fclose(file);

	progdir = NULL;
	progdir = getcwd(progdir, 256);


	if (chdir(Path) != 0)
		exiterror("Couldn't chdir to ", Path);

	if ((conf = fopen("DATA/GTA3.DAT", "r"))) {
		Game.SetVersion(Game.GetVersion() | GAMEIII);
	} else if ((conf = fopen("DATA/GTA_VC.DAT", "r"))) {
		Game.SetVersion(Game.GetVersion() | GAMEVICECITY);
	} else if ((conf = fopen("DATA/GTA.DAT", "r"))) {
		Game.SetVersion(Game.GetVersion() | GAMESANANDREAS);
	} else {
		exiterror("Couldn't open dat file", "");
	}

	World.Init();
	if ((Game.GetVersion() & GAMESANANDREAS)) {
		Game.SetWorldLimits(0, 0, 0, 0); /* not used yet */
		file = efopen("MODELS/GTA3.IMG", "rb");
		Directory.AppendFromDir(file, "MODELS/GTA3.IMG");
		fclose(file);

		file = efopen("MODELS/GTA_INT.IMG", "rb");
		Directory.AppendFromDir(file, "MODELS/GTA_INT.IMG");
		fclose(file);

		Directory.Append("EFFECTS.TXD",0,0,"MODELS/EFFECTS.TXD", NULL);
		Directory.Append("PARTICLE.TXD",0,0,"MODELS/PARTICLE.TXD",NULL);
		Directory.Append("HUD.TXD",0,0,"MODELS/HUD.TXD", NULL);
		GLView.SetnRadarFiles(144);
	} else if ((Game.GetVersion() & GAMEVICECITY)) {
		Game.SetWorldLimits(-2448, -2048, 1648, 2048);

		file = efopen("MODELS/GTA3.DIR", "rb");
		Directory.AppendFromDir(file, "MODELS/GTA3.IMG");
		fclose(file);

//		Directory.Append("GENERIC.TXD",0,0,"MODELS/GENERIC.TXD", NULL);
		Directory.Append("PARTICLE.TXD",0,0,"MODELS/PARTICLE.TXD",NULL);
		Directory.Append("HUD.TXD",0,0,"MODELS/HUD.TXD", NULL);
		GLView.SetnRadarFiles(64);

	} else if ((Game.GetVersion() & GAMEIII)) {
		Game.SetWorldLimits(-2048, -2048, 2048, 2048);
		file = efopen("MODELS/GTA3.DIR", "rb");
		Directory.AppendFromDir(file, "MODELS/GTA3.IMG");
		fclose(file);

//		Directory.Append("MISC.TXD",0,0,"MODELS/MISC.TXD", NULL);
		Directory.Append("PARTICLE.TXD",0,0,"MODELS/PARTICLE.TXD",NULL);
		Directory.Append("HUD.TXD",0,0,"MODELS/HUD.TXD", NULL);
		GLView.SetnRadarFiles(64);
	}
	if ((conf2 = fopen("DATA/DEFAULT.DAT", "r"))) {
		ParseDat(conf2);
		fclose(conf2);
	}

	ParseDat(conf);
	fclose(conf);

	GLView.StartOgl(argc, argv);

	return 0;
}

void CGame::Init()
{
	GLView.Init();
	Camera.Init();
	Water.Init();
	Sky.Init();
	Clock.Init();
	RwTexDictionarySetCurrent(NULL);

	SetMinuteLength(1000);
}

void CGame::ParseDat(FILE *conf)
{
	FILE *file;
	char Buffer[512];
	char Type[24];
	char Path[128];
	char *Pos;
	char *FileName;

	while (ReadConfigLine(conf, Buffer) != NULL) {
		Pos = Buffer;
		Pos = GetWordUp(Pos, Type);

		Pos = GetWordUp(Pos, Path);
		CorrectPath(Path);
		cout << Path << endl;
		if (strcmp(Type, "IDE") == 0) {
			file = efopen(Path, "r");
			World.AddObjsFromFile(file);
			fclose(file);
		} else if (strcmp(Type, "IPL") == 0) {
			file = efopen(Path, "r");
			FileName = GetFileName(Path);
			World.AddInstancesFromFile(file, FileName);
			fclose(file);
		} else if (strcmp(Type, "TEXDICTION") == 0) {
			FileName = GetFileName(Path);
			Directory.Append(FileName, 0, 0, Path, NULL);
		} else if (strcmp(Type, "MODELFILE") == 0) {
			FileName = GetFileName(Path);
			Directory.Append(FileName, 0, 0, Path, NULL);
		} else if (strcmp(Type, "IMG") == 0) {
			file = efopen(Path, "rb");
			Directory.AppendFromDir(file, Path);
			fclose(file);
		}
	}
}

uint CGame::GetVersion()
{
	return Version;
}

void CGame::SetVersion(uint v)
{
	Version = v;
}


void CGame::SetWorldLimits(GLfloat x1, GLfloat y1, GLfloat x2, GLfloat y2)
{
	WorldLimits[0] = x1;
	WorldLimits[1] = y1;
	WorldLimits[2] = x2;
	WorldLimits[3] = y2;
}

void CGame::GetWorldLimits(GLfloat *v)
{
	v[0] = WorldLimits[0];
	v[1] = WorldLimits[1];
	v[2] = WorldLimits[2];
	v[3] = WorldLimits[3];
}

void CGame::SetTime(bool b) { useTime = b; }
void CGame::ToggleTime() { useTime = !useTime; }
bool CGame::UseTime() { return useTime; }

void CGame::SetMinuteLength(int l) { MinuteLength = l; }
int CGame::GetMinuteLength() { return MinuteLength; }

CGame::CGame()
{
	useTime = false;
	Version = 0;
}

CGame::~CGame()
{
}