gp.h

Go to the documentation of this file.

#ifndef __GP_H
#define __GP_H
 
#include <kos.h>
#include <math.h>
 
/* Floating-point Sin/Cos; 256 angles, -1.0 to 1.0 */
#define msin(angle) fsin((angle) * 2 * F_PI / 256)
#define mcos(angle) fcos((angle) * 2 * F_PI / 256)
 
/* bkg.c */
void bkg_setup(void);
void bkg_render(void);
 
/* texture.c */
extern pvr_ptr_t        util_texture;
extern pvr_poly_hdr_t       util_txr_hdr;
void setup_util_texture(void);
 
/* 3dutils.c */
void rotate(int zang, int xang, int yang, float *x, float *y, float *z);
void draw_poly_mouse(int ptrx, int ptry, float alpha);
void draw_poly_char(float x1, float y1, float z1, float a, float r, float g, float b, int c);
void draw_poly_strf(float x1, float y1, float z1, float a, float r, float g, float b, char *fmt, ...);
void draw_poly_box(float x1, float y1, float x2, float y2, float z,
                   float a1, float r1, float g1, float b1,
                   float a2, float r2, float g2, float b2);
 
/* songmenu.c */
void song_menu_render(void);
 
#endif  /* __GP_H */