// MapReading.cpp: A program using the TL-Engine

#include <TL-Engine.h>	// TL-Engine include file and namespace
using namespace tle;
#include <fstream> // include the file stream functions

//Global variables
I3DEngine* myEngine;
ICamera* myCamera;
IMesh* cubeMesh;
IModel* cube;
IFont* myFont;

char MapArray[20][20];
ifstream InFile;
#define MEDIA_FOLDER = "Media\\";

void FrontEndSetup();
void FrontEndUpdate();
void FrontEndShutdown();

void GameSetup();
void GameUpdate();
void GameShutdown();

void main()
{
	// Create a 3D engine (using Irrlicht engine here) and open a window for it
	myEngine = New3DEngine( kIrrlicht );
	myEngine->StartWindowed();

	// Add default folder for meshes and other media
	myEngine->AddMediaFolder( "C:\\Documents and Settings\\Sean P Jones\\My Documents\\TL-Engine\\Media" );
	

	FrontEndSetup();
	// The front-end loop, repeat until stopped
	while (myEngine->IsRunning())
	{
		FrontEndUpdate();
		if(myEngine->KeyHit(Key_S))
		{
			break;
		}
	}
	FrontEndShutdown();


	GameSetup();
	// The main game loop, repeat untill exited
	while (myEngine->IsRunning())
	{
		GameUpdate();
		if(myEngine->KeyHit(Key_Escape))
		{
			break;
		}
	}
	GameShutdown();
}


void FrontEndSetup()
{
	cubeMesh = myEngine->LoadMesh("cube.x");
	cube = cubeMesh->CreateModel(0,0,50);
	myCamera = myEngine->CreateCamera(kManual);
	myFont = myEngine->LoadFont("Font1.bmp");
	
}

void FrontEndUpdate()
{
	// Draw the scene
	myEngine->DrawScene();
	cube->RotateX(0.5);
	myFont->Draw("Press 'L' to load a map", 0, 0, kWhite);
	myFont->Draw("Press 'S' to start", 0, 20, kWhite);
	myFont->Draw("Map Generation!!", 225, 200, kRed);
	if(myEngine->KeyHit(Key_L))
	{
		InFile.open("C:\\Documents and Settings\\Sean P Jones\\My Documents\\1Work\\Year2\\2301-GamesDev1\\MapReading\\Media\\map1.txt");
		for(int x=0;x<20;x++)
		{
			for(int y=0;y<20;y++)
			{
				InFile>> MapArray[x][y];
			}
		}
		InFile.close();
	}
	if(InFile.fail())
	{
		myFont->Draw("MAP FAILED",0,60,kBlack);
	}
}

void FrontEndShutdown()
{
	myEngine->RemoveFont(myFont);
	cubeMesh->RemoveModel(cube);
	myEngine->RemoveMesh(cubeMesh);
}


void GameSetup()
{
	myFont = myEngine->LoadFont("Font1.bmp");
	cubeMesh = myEngine->LoadMesh("cube.x");
	
	for (int i=0;i<20;i++)
	{
		for (int j=0;j<20;j++)
		{			
			if(MapArray[0][0]==0)
			{ 
				cube = cubeMesh->CreateModel(i,j);
				cube->Scale(0.05);								
			}
		}		
	}	
}

void GameUpdate()
{
	// Draw the scene
	myEngine->DrawScene();
	myFont->Draw("Escape to Quit", 0, 0, kWhite);

}

void GameShutdown()
{
	myEngine->RemoveFont(myFont);
	// Delete the 3D engine now we are finished with it
	myEngine->Delete();
}

char MapArray[20][20];