nuclear@0: #ifndef LEVEL_H_
nuclear@0: #define LEVEL_H_
nuclear@0: 
nuclear@0: #define MAX_LEVEL_SIZE	64
nuclear@0: 
nuclear@0: struct level {
nuclear@0: 	int cells[MAX_LEVEL_SIZE][MAX_LEVEL_SIZE];
nuclear@0: 	int num_cells[2];
nuclear@0: 	float cell_size;	/* in meters */
nuclear@0: 	float cell_height;	/* in meters */
nuclear@0: 	int start_pos[2];
nuclear@0: 
nuclear@0: 	float goal_pos[2];
nuclear@0: 
nuclear@0: 	unsigned int floor_tex, wall_tex, ceil_tex;
nuclear@0: 	float floor_tex_scale, wall_tex_scale, ceil_tex_scale;
nuclear@0: };
nuclear@0: 
nuclear@0: void level_init(struct level *lvl);
nuclear@0: int level_load(struct level *lvl, const char *fname);
nuclear@0: 
nuclear@0: /* convert from cell coords to world space pos and back */
nuclear@0: void level_pos_to_cell(struct level *lvl, float x, float y, int *res_cx, int *res_cy);
nuclear@0: void level_cell_to_pos(struct level *lvl, int cx, int cy, float *resx, float *resy);
nuclear@0: 
nuclear@0: int level_cell(struct level *lvl, int cx, int cy);
nuclear@0: int level_cell_at(struct level *lvl, float x, float y);
nuclear@0: 
nuclear@0: int level_obj_pos(struct level *lvl, int objname, float *resx, float *resy);
nuclear@0: 
nuclear@0: /* direction parameters are in-out */
nuclear@0: int level_collide(struct level *lvl, float rad, float x, float y, float *dx, float *dy);
nuclear@0: 
nuclear@0: void level_draw(struct level *lvl);
nuclear@0: 
nuclear@0: #endif	/* LEVEL_H_ */