#ifndef ZOOM_LEVEL_H
#define ZOOM_LEVEL_H

#include <GL/gl.h>
#include <zoom/types.h>
#include <zoom/render.h>

#pragma pack(push, 2)
typedef struct _LEVELHEADER {
	char l, f;
	int nRooms;
	int nTextures;
} LEVELHEADER;

typedef struct _ROOMHEADER {
	int nWalls;
	int nThings;
	int nGates;
} ROOMHEADER;

typedef struct _GATEINFO {
	unsigned short state;
	unsigned short timer;
} GATEINFO;

typedef struct _ROOM {
	int nWalls;
	int nThings;
	int nGates;
	WALL *walls;
	THING *things;
	GATE *gates;
	GATEINFO *gateinfo;
} ROOM;

typedef struct _LEVEL {
	int nRooms;
	ROOM *rooms;
	int nTextures;
	GLuint *textures;
} LEVEL;
#pragma pack(pop)

typedef struct _POLYGON {
	VERTEX vertices[3];
	VECTOR normal;
	
	GLuint texture;
	TEXCOORDS texcoords[3];
} POLYGON;

typedef struct _POLYGON_LIST {
	int nPolygons;
	
	POLYGON polygons[0];
} POLYGON_LIST;


int LoadLevel(char *, LEVEL *);
POLYGON_LIST *DrawRoom(LEVEL *, int);
void FreeLevel(LEVEL *);

#endif