tile.c File Reference

Tiled Mode Functions. More...

#include "mygba.h"

Functions

void ham_SetMapTile (u8 bgno, u32 x, u32 y, u32 tileno)

Set a Tile on a map to any other Tile you want

void ham_SetMapTileEx (u8 bgno, u32 x, u32 y, u32 tileno, u32 hflip, u32 vflip, u32 palno)

Set a Tile on a map, and also set flip and palettes for the tile

u16 ham_GetMapTile (u8 bgno, u8 x, u8 y)

Return the Tile number on a maps X and Y position

tile_info_ptr ham_InitTileSet (void *src, u16 size_u16, u8 col_mode, u8 cbb_only_mode)

Initializes a Tile Set and Loads the Tile GFX into VRAM

tile_info_ptr ham_InitTileEmptySet (u16 num_tiles, u8 col_mode, u8 cbb_only_mode)

Initializes an Empty (all transparent) Tile Set

void ham_ReloadTileGfx (tile_info_ptr ti, u16 *src, u16 target_tileno, u16 num_tiles)

Reloads parts of a Tileset with new graphics data

void ham_DeInitTileSet (tile_info_ptr ti)

Deinitializes a Tile Set and unloads the GFX from GBA VRAM

void ham_DeInitMapSet (map_info_ptr mi)

Deinitializes a Map Set and unloads the map information from GBA VRAM

void ham_DeInitMapFragment (map_fragment_info_ptr mfi)

Deinitializes a Map Fragment and unloads the map information from GBA RAM

map_info_ptr ham_InitMapSet (void *src, u16 size_u16, u8 map_size, u8 map_rot)

Initializes a Map Set and loads it into GBA VRAM

map_fragment_info_ptr ham_InitMapFragment (void *src, u16 map_total_x, u16 map_total_y, u16 map_ofs_x, u16 map_ofs_y, u8 map_tiles_x, u8 map_tiles_y, u8 map_rot)

Initializes a Map Fragment (A rectangle within a Map)

void ham_InsertMapFragment (map_fragment_info_ptr mfi, u8 bgno, u8 x, u8 y)

Inserts a Map Fragment (A rectangle within a Map) into an onscreen Map

map_info_ptr ham_InitMapEmptySet (u8 map_size, u8 map_rot)

Initializes an Empty (all zero) Map Set in GBA VRAM

Detailed Description

Tiled Mode Functions.

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Functions
void	ham_SetMapTile (u8 bgno, u32 x, u32 y, u32 tileno)
	Set a Tile on a map to any other Tile you want
void	ham_SetMapTileEx (u8 bgno, u32 x, u32 y, u32 tileno, u32 hflip, u32 vflip, u32 palno)
	Set a Tile on a map, and also set flip and palettes for the tile
u16	ham_GetMapTile (u8 bgno, u8 x, u8 y)
	Return the Tile number on a maps X and Y position
tile_info_ptr	ham_InitTileSet (void *src, u16 size_u16, u8 col_mode, u8 cbb_only_mode)
	Initializes a Tile Set and Loads the Tile GFX into VRAM
tile_info_ptr	ham_InitTileEmptySet (u16 num_tiles, u8 col_mode, u8 cbb_only_mode)
	Initializes an Empty (all transparent) Tile Set
void	ham_ReloadTileGfx (tile_info_ptr ti, u16 *src, u16 target_tileno, u16 num_tiles)
	Reloads parts of a Tileset with new graphics data
void	ham_DeInitTileSet (tile_info_ptr ti)
	Deinitializes a Tile Set and unloads the GFX from GBA VRAM
void	ham_DeInitMapSet (map_info_ptr mi)
	Deinitializes a Map Set and unloads the map information from GBA VRAM
void	ham_DeInitMapFragment (map_fragment_info_ptr mfi)
	Deinitializes a Map Fragment and unloads the map information from GBA RAM
map_info_ptr	ham_InitMapSet (void *src, u16 size_u16, u8 map_size, u8 map_rot)
	Initializes a Map Set and loads it into GBA VRAM
map_fragment_info_ptr	ham_InitMapFragment (void *src, u16 map_total_x, u16 map_total_y, u16 map_ofs_x, u16 map_ofs_y, u8 map_tiles_x, u8 map_tiles_y, u8 map_rot)
	Initializes a Map Fragment (A rectangle within a Map)
void	ham_InsertMapFragment (map_fragment_info_ptr mfi, u8 bgno, u8 x, u8 y)
	Inserts a Map Fragment (A rectangle within a Map) into an onscreen Map
map_info_ptr	ham_InitMapEmptySet (u8 map_size, u8 map_rot)
	Initializes an Empty (all zero) Map Set in GBA VRAM