opensnes/map32x32_8h_source.html

#ifndef MAP32X32_H

#define MAP32X32_H


#include <snes/types.h>


/* Max scroll area (visible: 16x14 sprites = 256x224 pixels) */

#define MAX_SCROLL_WIDTH_32x32  (32*16 - 16*16)   /* 256 */

#define MAX_SCROLL_HEIGHT_32x32 (32*16 - 14*16)   /* 288 */


void initSpriteMap32x32(u16 len);

void drawSprite32x32(u8 x, u8 y, u16 sprite);

u16 getSprite32x32(u8 x, u8 y);

u16 element2sprite32x32(u8 elem);

u16 calculateSpriteIndex32x32(u8 elem);

u16 calculateSpritesLength32x32(u16 number_of_sprites);

void screenRefreshPos32x32(u8 x, u8 y, u16 address);

void updateSprite32x32(u16 vram_addr, u16 elem);


#endif

u16
unsigned short u16
16-bit unsigned integer (0 to 65535)
Definition types.h:52

u8
unsigned char u8
8-bit unsigned integer (0 to 255)
Definition types.h:46

screenRefreshPos32x32
void screenRefreshPos32x32(u8 x, u8 y, u16 address)
Definition map32x32.c:88

updateSprite32x32
void updateSprite32x32(u16 vram_addr, u16 elem)
Definition map32x32.c:103

getSprite32x32
u16 getSprite32x32(u8 x, u8 y)
Definition map32x32.c:64

calculateSpritesLength32x32
u16 calculateSpritesLength32x32(u16 number_of_sprites)
Definition map32x32.c:84

calculateSpriteIndex32x32
u16 calculateSpriteIndex32x32(u8 elem)
Definition map32x32.c:80

drawSprite32x32
void drawSprite32x32(u8 x, u8 y, u16 sprite)
Definition map32x32.c:53

initSpriteMap32x32
void initSpriteMap32x32(u16 len)
Definition map32x32.c:24

element2sprite32x32
u16 element2sprite32x32(u8 elem)
Definition map32x32.c:76

number_of_sprites
u16 number_of_sprites
Maximum number of unique sprite-tile entries in the map.
Definition main.c:111

types.h
OpenSNES Standard Types.