2017-09-18 16:36:05 +00:00
|
|
|
#ifndef GUARD_BG_H
|
|
|
|
|
#define GUARD_BG_H
|
|
|
|
|
|
|
|
|
|
enum
|
|
|
|
|
{
|
|
|
|
|
BG_CTRL_ATTR_VISIBLE = 1,
|
|
|
|
|
BG_CTRL_ATTR_CHARBASEINDEX = 2,
|
|
|
|
|
BG_CTRL_ATTR_MAPBASEINDEX = 3,
|
|
|
|
|
BG_CTRL_ATTR_SCREENSIZE = 4,
|
|
|
|
|
BG_CTRL_ATTR_PALETTEMODE = 5,
|
|
|
|
|
BG_CTRL_ATTR_PRIORITY = 6,
|
|
|
|
|
BG_CTRL_ATTR_MOSAIC = 7,
|
|
|
|
|
BG_CTRL_ATTR_WRAPAROUND = 8,
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
struct BgTemplate
|
|
|
|
|
{
|
2017-09-19 12:27:46 +00:00
|
|
|
u32 bg:2; // 0x1, 0x2 -> 0x3
|
|
|
|
|
u32 charBaseIndex:2; // 0x4, 0x8 -> 0xC
|
|
|
|
|
u32 mapBaseIndex:5; // 0x10, 0x20, 0x40, 0x80, 0x100 -> 0x1F0
|
|
|
|
|
u32 screenSize:2; // 0x200, 0x400 -> 0x600
|
|
|
|
|
u32 paletteMode:1; // 0x800
|
|
|
|
|
u32 priority:2; // 0x1000, 0x2000 > 0x3000
|
2017-09-18 16:36:05 +00:00
|
|
|
u32 baseTile:10;
|
|
|
|
|
};
|
|
|
|
|
|
2017-09-19 12:27:46 +00:00
|
|
|
void ResetBgs(void);
|
|
|
|
|
u8 GetBgMode(void);
|
|
|
|
|
void ResetBgControlStructs(void);
|
|
|
|
|
void Unused_ResetBgControlStruct(u8 bg);
|
|
|
|
|
void SetBgControlAttributes(u8 bg, u8 charBaseIndex, u8 mapBaseIndex, u8 screenSize, u8 paletteMode, u8 priority, u8 mosaic, u8 wraparound);
|
|
|
|
|
u16 GetBgControlAttribute(u8 bg, u8 attributeId);
|
|
|
|
|
u8 LoadBgVram(u8 bg, const void *src, u16 size, u16 destOffset, u8 mode);
|
|
|
|
|
void SetTextModeAndHideBgs(void);
|
|
|
|
|
bool8 IsInvalidBg(u8 bg);
|
|
|
|
|
int DummiedOutFireRedLeafGreenTileAllocFunc(int a1, int a2, int a3, int a4);
|
2017-09-18 16:36:05 +00:00
|
|
|
void ResetBgsAndClearDma3BusyFlags(u32 leftoverFireRedLeafGreenVariable);
|
|
|
|
|
void InitBgsFromTemplates(u8 bgMode, const struct BgTemplate *templates, u8 numTemplates);
|
2017-09-19 12:27:46 +00:00
|
|
|
void InitBgFromTemplate(const struct BgTemplate *template);
|
|
|
|
|
void SetBgMode(u8 bgMode);
|
|
|
|
|
u16 LoadBgTiles(u8 bg, const void* src, u16 size, u16 destOffset);
|
|
|
|
|
u16 LoadBgTilemap(u8 bg, const void *src, u16 size, u16 destOffset);
|
|
|
|
|
u16 Unused_LoadBgPalette(u8 bg, const void *src, u16 size, u16 destOffset);
|
|
|
|
|
bool8 IsDma3ManagerBusyWithBgCopy(void);
|
|
|
|
|
void ShowBg(u8 bg);
|
|
|
|
|
void HideBg(u8 bg);
|
2017-09-18 16:36:05 +00:00
|
|
|
void SetBgAttribute(u8 bg, u8 attributeId, u8 value);
|
|
|
|
|
u16 GetBgAttribute(u8 bg, u8 attributeId);
|
|
|
|
|
u32 ChangeBgX(u8 bg, u32 value, u8 op);
|
|
|
|
|
u32 GetBgX(u8 bg);
|
|
|
|
|
u32 ChangeBgY(u8 bg, u32 value, u8 op);
|
|
|
|
|
u32 ChangeBgY_ScreenOff(u8 bg, u32 value, u8 op);
|
|
|
|
|
u32 GetBgY(u8 bg);
|
|
|
|
|
void SetBgAffine(u8 bg, u32 srcCenterX, u32 srcCenterY, s16 dispCenterX, s16 dispCenterY, s16 scaleX, s16 scaleY, u16 rotationAngle);
|
2017-09-19 12:27:46 +00:00
|
|
|
u8 Unused_AdjustBgMosaic(u8 a1, u8 a2);
|
2017-09-18 16:36:05 +00:00
|
|
|
void SetBgTilemapBuffer(u8 bg, void *tilemap);
|
|
|
|
|
void UnsetBgTilemapBuffer(u8 bg);
|
2017-09-19 12:27:46 +00:00
|
|
|
void* GetBgTilemapBuffer(u8 bg);
|
2017-09-18 16:36:05 +00:00
|
|
|
void CopyToBgTilemapBuffer(u8 bg, const void *src, u16 mode, u16 destOffset);
|
|
|
|
|
void CopyBgTilemapBufferToVram(u8 bg);
|
2017-09-19 12:27:46 +00:00
|
|
|
void CopyToBgTilemapBufferRect(u8 bg, void* src, u8 destX, u8 destY, u8 width, u8 height);
|
|
|
|
|
void CopyToBgTilemapBufferRect_ChangePalette(u8 bg, void *src, u8 destX, u8 destY, u8 rectWidth, u8 rectHeight, u8 palette);
|
|
|
|
|
void CopyRectToBgTilemapBufferRect(u8 bg, void* src, u8 srcX, u8 srcY, u8 srcWidth, u8 srcHeight, u8 destX, u8 destY, u8 rectWidth, u8 rectHeight, u8 palette1, u16 tileOffset, u16 palette2);
|
|
|
|
|
void FillBgTilemapBufferRect_Palette0(u8 bg, u16 tileNum, u8 x, u8 y, u8 width, u8 height);
|
|
|
|
|
void FillBgTilemapBufferRect(u8 bg, u16 tileNum, u8 x, u8 y, u8 width, u8 height, u8 palette);
|
|
|
|
|
void WriteSequenceToBgTilemapBuffer(u8 bg, u16 firstTileNum, u8 x, u8 y, u8 width, u8 height, u8 paletteSlot, s16 tileNumDelta);
|
|
|
|
|
u16 GetBgMetricTextMode(u8 bg, u8 whichMetric);
|
|
|
|
|
u32 GetBgMetricAffineMode(u8 bg, u8 whichMetric);
|
|
|
|
|
u32 GetTileMapIndexFromCoords(s32 x, s32 y, s32 screenSize, u32 screenWidth, u32 screenHeight);
|
|
|
|
|
void CopyTileMapEntry(u16 *src, u16 *dest, s32 palette1, u32 tileOffset, u32 palette2);
|
|
|
|
|
u32 GetBgType(u8 bg);
|
|
|
|
|
bool32 IsInvalidBg32(u8 bg);
|
|
|
|
|
bool32 IsTileMapOutsideWram(u8 bg);
|
2017-09-18 16:36:05 +00:00
|
|
|
|
|
|
|
|
#endif // GUARD_BG_H
|
