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#ifndef render_h
#define render_h
#include "config.h"
#include "rect.h"
#include "memory.h"
typedef struct {
unsigned char r, g, b, a;
} Colour;
Colour make_colour(unsigned rgb, unsigned char a);
Colour make_black();
Colour make_white();
typedef struct Bitmap {
Colour* pixels;
int w, h;
} Bitmap;
void init_bitmap(
Bitmap* bitmap,
Colour* pixels,
int w,
int h
);
#define max_glyphset 256
struct Font;
typedef struct Font Font;
int font_height(Font* f);
void get_font_rect(
const Font* font,
Rectangle* dst,
char c
);
Font* new_font(
Heap* h,
const unsigned char* raw,
int size
);
Rectangle text_rect(Font* font, const char* text);
void rfont_text(
Font* font,
int x,
int y,
const char* text
);
void rfont_text_col(
Font* font,
int x,
int y,
const char* text,
Colour colour
);
void render_init(void);
void render_begin(void);
void render_clear(void);
void render_clear_col(Colour col);
void render_clip(const Rectangle* rect);
void render_reset_clip(void);
Colour blend(Colour dst, Colour src);
Colour blend_mod(Colour dst, Colour src, Colour mod);
Colour* get_render_pixels(void);
extern int sprite_camera_x;
extern int sprite_camera_y;
void render_bitmap(
const Bitmap* bitmap,
int x,
int y,
const Rectangle* rect
);
void render_bitmap_col(
const Bitmap* bitmap,
int x,
int y,
const Rectangle* rect,
Colour colour
);
void render_rect(
const Rectangle* rect,
Colour colour
);
void render_mask(
const unsigned char* pixels,
int x,
int y,
int w,
int h,
const Rectangle* rect,
Colour colour
);
void rcopy(
Bitmap* dst,
const Bitmap* src,
int x,
int y,
const Rectangle* rect
);
void rcopy_col(
Bitmap* dst,
const Bitmap* src,
int x,
int y,
const Rectangle* rect,
Colour colour
);
void rcopy_ac(
Bitmap* dst,
const Bitmap* src,
int x,
int y,
const Rectangle* rect,
unsigned char t
);
void rcopy_rect(
Bitmap* dst,
const Rectangle* rect,
Colour colour
);
#endif
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