[source lang = 'C++']
// lobster.h : global header file for lobster game engine


#pragma once

#include <tchar.h>
#include <time.h>
#include <wtypes.h>
#include <wingdi.h>
#include <GL/gl.h>
#include <stdio.h>
#include <stdlib.h>

#include "SDL.h"
#include "targa.h"

#define LOB_WIDTH 800
#define LOB_HEIGHT 600
#define UP 2
#define DOWN 1
#define NULL 0
#define TRUE 1
#define FALSE 0

typedef struct LOB_POINTI
{
	int x, y;
}LOB_POINTI;

typedef struct LOB_POINTF
{
	float x, y;
}LOB_POINTF;

typedef struct LOB_POINTU
{
	unsigned x, y;
}LOB_POINTU;

typedef struct LOB_POINTS
{
	short x, y;
}LOB_POINTS;

typedef struct LOB_VECTI
{
	int x, y, z;
} LOB_VECTI;

typedef struct LOB_VECTF
{
	float x, y, z;
}LOB_VECTF;

typedef struct LOB_VECTU
{
	unsigned x, y, z;
}LOB_VECTU;

typedef struct LOB_VECTS
{
	short x, y, z;
}LOB_VECTS;

typedef struct LOB_RECTI
{
	LOB_POINTI UpLeft, UpRight, LowLeft, LowRight;
}LOB_RECT;

typedef struct LOB_RECTF
{
	LOB_POINTF UpLeft, UpRight, LowLeft, LowRight;
}LOB_RECTF;

typedef struct LOB_RECTU
{
	LOB_POINTU UpLeft, UpRight, LowLeft, LowRight;
}LOB_RECTU;

typedef struct LOB_RECTS
{
	LOB_POINTS UpLeft, UpRight, LowLeft, LowRight;
}LOB_RECTS;

typedef struct LOB_PLANEI
{
	LOB_VECTI Upleft, UpRight, LowLeft, LowRight;
}LOB_PLANEI;

typedef struct LOB_PLANEF
{
	LOB_VECTF UpLeft, UpRight, LowLeft, LowRight;
}LOB_PLANEF;

typedef struct LOB_PLANEU
{
	LOB_VECTU UpLeft, UpRight, LowLeft, LowRight;
}LOB_PLANEU;

typedef struct LOB_PLANES
{
	LOB_VECTU UpLeft, UpRight, LowLeft, LowRight;
}LOB_PLANES;

typedef struct LOB_CUBEF
{
	LOB_PLANEF zPos, zNeg, xPos, xNeg, yPos, yNeg;
}LOB_CUBEF;

typedef struct LOB_CUBEI
{
	LOB_PLANEI zPos, zNeg, xPos, xNeg, yPos, yNeg;
}LOB_CUBEI;

typedef struct LOB_CUBEU
{
	LOB_PLANEU zPos, zNeg, xPos, xNeg, yPos, yNeg;
}LOB_CUBEU;

typedef struct LOB_CUBES
{
	LOB_PLANES zPos, zNeg, xPos, xNeg, yPos, yNeg;
}LOB_CUBES;




typedef struct LOB_KEYS
{
	SDLKey Keys;
	char IsKeyPressed;
	SDLMod Mods;
}LOB_KEYS;

typedef struct LOB_KEYSTATE
{
	LOB_KEYS now, prev;
}LOB_KEYSTATE;

typedef struct LOB_MOUSE
{
	unsigned short xPos, yPos;
	short xVel, yVel;
	char LeftButton, RightButton, MiddleButton;
}LOB_MOUSE;

typedef struct LOB_MOUSESTATE
{
	LOB_MOUSE now, prev;
}LOB_MOUSESTATE;

//To Be provided by game
void HandleKeys(LOB_KEYSTATE keystate);
void HandleMouse(LOB_MOUSESTATE mousestate, char scroll);
void update(void);
void draw(void);
void init(void);

//Not to be provided by game
void LOB_quit(void); //tells the engine to quit and deletes stuff