mirror of
https://github.com/pret/pokeheartgold.git
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236 lines
8.5 KiB
C
236 lines
8.5 KiB
C
#ifndef POKEHEARTGOLD_WINDOW_H
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#define POKEHEARTGOLD_WINDOW_H
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#include "heap.h"
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#include "gx_layers.h"
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typedef struct BGTEMPLATE {
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u32 x;
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u32 y;
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u32 bufferSize;
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u32 baseTile;
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u8 size;
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u8 colorMode;
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u8 screenBase;
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u8 charBase;
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u8 bgExtPltt;
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u8 priority;
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u8 areaOver;
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u8 dummy;
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u32 mosaic;
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} BGTEMPLATE;
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typedef struct BG {
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void *tilemapBuffer;
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u32 bufferSize;
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u32 baseTile;
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fx32 hOffset;
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fx32 vOffset;
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u8 mode;
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u8 size;
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u8 colorMode;
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u8 tileSize;
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u16 rotation;
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u16 unk22; // probably padding
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fx32 xScale;
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fx32 yScale;
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fx32 centerX;
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fx32 centerY;
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} BG;
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typedef struct BGCONFIG {
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HeapID heap_id;
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u16 scrollScheduled;
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u16 bufferTransferScheduled;
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BG bgs[8];
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} BGCONFIG;
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typedef struct BITMAP {
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const u8 *pixels;
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u16 width;
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u16 height;
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} BITMAP;
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typedef struct WINDOWTEMPLATE {
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u8 bgId;
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u8 left;
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u8 top;
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u8 width;
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u8 height;
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u8 palette;
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u16 baseBlock;
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} WINDOWTEMPLATE;
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typedef struct WINDOW {
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BGCONFIG *bgConfig;
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u8 bgId;
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u8 tilemapLeft;
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u8 tilemapTop;
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u8 width;
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u8 height;
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u8 paletteNum;
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u16 baseTile : 15;
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u16 colorMode : 1;
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void *pixelBuffer;
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} WINDOW;
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enum GFScreen {
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SCREEN_MAIN = 0,
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SCREEN_SUB = 1,
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};
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enum GFBppMode {
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GF_BG_CLR_4BPP = 0,
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GF_BG_CLR_8BPP,
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};
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enum GFBgType {
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GF_BG_TYPE_TEXT = 0,
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GF_BG_TYPE_AFFINE,
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GF_BG_TYPE_256x16PLTT,
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GF_BG_TYPE_MAX,
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};
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enum GFBgCntSet {
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GF_BG_CNT_SET_COLOR_MODE = 0,
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GF_BG_CNT_SET_SCREEN_BASE,
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GF_BG_CNT_SET_CHAR_BASE,
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GF_BG_CNT_SET_SCREEN_SIZE,
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};
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enum GFBgScreenSize {
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GF_BG_SCR_SIZE_128x128 = 0,
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GF_BG_SCR_SIZE_256x256,
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GF_BG_SCR_SIZE_256x512,
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GF_BG_SCR_SIZE_512x256,
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GF_BG_SCR_SIZE_512x512,
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GF_BG_SCR_SIZE_1024x1024,
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};
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enum BgPosAdjustOp {
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// Text layers
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BG_POS_OP_SET_X = 0,
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BG_POS_OP_ADD_X,
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BG_POS_OP_SUB_X,
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BG_POS_OP_SET_Y,
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BG_POS_OP_ADD_Y,
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BG_POS_OP_SUB_Y,
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// Affine layers
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BG_POS_OP_SET_ROT = 0,
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BG_POS_OP_ADD_ROT,
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BG_POS_OP_SUB_ROT,
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BG_POS_OP_SET_XSCALE,
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BG_POS_OP_ADD_XSCALE,
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BG_POS_OP_SUB_XSCALE,
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BG_POS_OP_SET_YSCALE,
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BG_POS_OP_ADD_YSCALE,
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BG_POS_OP_SUB_YSCALE,
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BG_POS_OP_SET_CENTERX,
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BG_POS_OP_ADD_CENTERX,
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BG_POS_OP_SUB_CENTERX,
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BG_POS_OP_SET_CENTERY,
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BG_POS_OP_ADD_CENTERY,
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BG_POS_OP_SUB_CENTERY,
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};
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enum {
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TILE_SIZE_4BPP = 32,
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TILE_SIZE_8BPP = 64,
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};
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typedef struct GFBgModeSet {
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GXDispMode dispMode;
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GXBGMode bgModeMain;
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GXBGMode bgModeSub;
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GXBG0As _2d3dSwitch;
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} GFBgModeSet;
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#define TILEMAP_COPY_SRC_FLAT 0 // Source dimensions are equal to dest dimensions
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#define TILEMAP_COPY_SRC_RECT 1 // Dest dimensions carve out a window from source
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// Passed to FillBgTilemapRect(Text) mode arg. 0-15 = palette selection. 16,17 as defined.
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#define TILEMAP_FILL_KEEP_PAL 16 // Do not replace the selected palette index
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#define TILEMAP_FILL_OVWT_PAL 17 // Fill value includes palette
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BGCONFIG *BgConfig_Alloc(HeapID heapId);
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HeapID BgConfig_GetHeapId(BGCONFIG *bgConfig);
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void SetBothScreensModesAndDisable(const struct GFBgModeSet *modeSet);
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void SetScreenModeAndDisable(const struct GFBgModeSet *modeSet, enum GFScreen screen);
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void InitBgFromTemplateEx(BGCONFIG *bgConfig, u8 bgId, const BGTEMPLATE *template, u8 bgMode, GX_LayerToggle enable);
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void InitBgFromTemplate(BGCONFIG *bgConfig, u8 bgId, const BGTEMPLATE *template, u8 bgMode);
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void SetBgControlParam(BGCONFIG *config, u8 bgId, enum GFBgCntSet attr, u8 value);
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void FreeBgTilemapBuffer(BGCONFIG *bgConfig, u8 layer);
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void SetBgPriority(u8 layer, int priority);
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void ToggleBgLayer(u8 layer, u8 toggle);
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void BgSetPosTextAndCommit(BGCONFIG *bgConfig, enum GFBgLayer bgId, enum BgPosAdjustOp op, fx32 val);
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fx32 Bg_GetXpos(const BGCONFIG *bgConfig, u8 layer);
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fx32 Bg_GetYpos(const BGCONFIG *bgConfig, u8 layer);
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void Bg_SetTextDimAndAffineParams(BGCONFIG *bgConfig, u8 layer, enum BgPosAdjustOp op, fx32 value, MtxFx22 *mtx, fx32 centerX, fx32 centerY);
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void SetBgAffine(BGCONFIG *bgConfig, u8 layer, MtxFx22 *mtx, fx32 centerX, fx32 centerY);
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void BgCommitTilemapBufferToVram(BGCONFIG *bgConfig, u8 layer);
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void BgCopyOrUncompressTilemapBufferRangeToVram(BGCONFIG *bgConfig, u8 layer, const void *buffer, u32 bufferSize, u32 baseTile);
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void BG_LoadScreenTilemapData(BGCONFIG *bgConfig, u8 layer, const void *data, u32 size);
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void BG_LoadCharTilesData(BGCONFIG *bgConfig, u8 layer, const void *data, u32 size, u32 tileStart);
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void BG_ClearCharDataRange(u8 layer, u32 size, u32 offset, HeapID heapId);
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void BG_FillCharDataRange(BGCONFIG *bgConfig, u32 layer, u8 fillValue, u32 ntiles, u32 offset);
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void BG_LoadPlttData(u8 layer, const void *data, u32 size, u32 offset);
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void BG_LoadBlankPltt(u8 layer, u32 size, u32 offset, HeapID heapId);
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void BG_SetMaskColor(u8 layer, u16 value);
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void LoadRectToBgTilemapRect(BGCONFIG *bgConfig, u8 layer, const void *buf, u8 destX, u8 destY, u8 width, u8 height);
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void CopyToBgTilemapRect(BGCONFIG *bgConfig, u8 layer, u8 destX, u8 destY, u8 destWidth, u8 destHeight, const void *buf, u8 srcX, u8 srcY, u8 srcWidth, u8 srcHeight);
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void CopyRectToBgTilemapRect(BGCONFIG *bgConfig, u8 layer, u8 destX, u8 destY, u8 destWidth, u8 destHeight, const void *buf, u8 srcX, u8 srcY, u8 srcWidth, u8 srcHeight);
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void FillBgTilemapRect(BGCONFIG *bgConfig, u8 layer, u16 value, u8 x, u8 y, u8 width, u8 height, u8 mode);
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void BgTilemapRectChangePalette(BGCONFIG *bgConfig, u8 layer, u8 x, u8 y, u8 width, u8 height, u8 palette);
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void BgClearTilemapBufferAndCommit(BGCONFIG *bgConfig, u8 layer);
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void BgFillTilemapBufferAndCommit(BGCONFIG *bgConfig, u8 layer, u16 value);
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void BgFillTilemapBufferAndSchedule(BGCONFIG *bgConfig, u8 layer, u16 value);
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void *BgGetCharPtr(u8 layer);
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u8 *Convert4bppTo8bpp(u8 *src4Bpp, u32 size, u8 paletteNum, u32 heap_id);
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void *GetBgTilemapBuffer(BGCONFIG *bgConfig, u8 layer);
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fx32 GetBgHOffset(BGCONFIG *bgConfig, u8 layer);
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u8 GetBgColorMode(BGCONFIG *bgConfig, u8 layer);
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u16 GetBgPriority(BGCONFIG *bgConfig, u8 layer);
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void BlitBitmapRect4Bit(const BITMAP *src, const BITMAP *dst, u16 srcX, u16 srcY, u16 dstX, u16 dstY, u16 width, u16 height, u16 colorKey);
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WINDOW *AllocWindows(HeapID heapId, int num);
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void InitWindow(WINDOW *window);
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BOOL WindowIsInUse(const WINDOW *window);
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void AddWindowParameterized(BGCONFIG *bgConfig, WINDOW *window, u8 layer, u8 x, u8 y, u8 width, u8 height, u8 paletteNum, u16 baseTile);
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void AddTextWindowTopLeftCorner(BGCONFIG *bgConfig, WINDOW *window, u8 width, u8 height, u16 baseTile, u8 paletteNum);
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void AddWindow(BGCONFIG *bgConfig, WINDOW *window, const WINDOWTEMPLATE *template);
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void RemoveWindow(WINDOW* window);
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void WindowArray_dtor(WINDOW *window, int num);
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void CopyWindowToVram(WINDOW *window);
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void ScheduleWindowCopyToVram(WINDOW *window);
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void PutWindowTilemap(WINDOW *window);
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void ClearWindowTilemap(WINDOW *window);
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void CopyWindowPixelsToVram_TextMode(WINDOW *window);
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void ClearWindowTilemapAndCopyToVram(WINDOW *window);
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void ClearWindowTilemapAndScheduleTransfer(WINDOW *window);
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void FillWindowPixelBuffer(WINDOW *window, u8 fillValue);
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void FillWindowPixelBufferText_AssumeTileSize32(WINDOW *window, u8 fillValue);
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void BlitBitmapRectToWindow(WINDOW *window, void *src, u16 srcX, u16 srcY, u16 srcWidth, u16 srcHeight, u16 destX, u16 destY, u16 destWidth, u16 destHeight);
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void BlitBitmapRect(WINDOW *window, void *src, u16 srcX, u16 srcY, u16 srcWidth, u16 srcHeight, u16 destX, u16 destY, u16 destWidth, u16 destHeight, u16 colorKey);
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void FillWindowPixelRect(WINDOW *window, u8 fillValue, u16 x, u16 y, u16 width, u16 height);
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void CopyGlyphToWindow(WINDOW *window, u8 *glyphPixels, u16 srcWidth, u16 srcHeight, u16 dstX, u16 dstY, u16 table);
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void ScrollWindow(WINDOW *window, u8 direction, u8 y, u8 fillValue);
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BGCONFIG *GetWindowBgConfig(WINDOW *window);
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u8 GetWindowBgId(WINDOW *window);
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u8 GetWindowWidth(WINDOW *window);
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u8 GetWindowHeight(WINDOW *window);
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u8 GetWindowX(WINDOW *window);
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u8 GetWindowY(WINDOW *window);
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u16 GetWindowBaseTile(WINDOW *window);
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void SetWindowX(WINDOW *window, u8 x);
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void SetWindowY(WINDOW *window, u8 y);
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void SetWindowPaletteNum(WINDOW *window, u8 paletteNum);
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void BgConfig_HandleScheduledScrollAndTransferOps(BGCONFIG *bgConfig);
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void ScheduleBgTilemapBufferTransfer(BGCONFIG *bgConfig, u8 layer);
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void ScheduleSetBgPosText(BGCONFIG *bgConfig, u8 layer, enum BgPosAdjustOp op, fx32 value);
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void ScheduleSetBgAffineScale(BGCONFIG *bgConfig, u8 layer, enum BgPosAdjustOp op, fx32 value);
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BOOL DoesPixelAtScreenXYMatchPtrVal(BGCONFIG *bgConfig, u8 layer, u8 x, u8 y, u16 *src);
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#endif //POKEHEARTGOLD_WINDOW_H
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