Move gflib srcs and headers to gflib subdir

1 files changed, 0 insertions, 721 deletions

diff --git a/src/window.c b/src/window.c
deleted file mode 100644
index fbce57743..000000000
--- a/src/window.c
+++ /dev/null
@@ -1,721 +0,0 @@
-#include "global.h"
-#include "window.h"
-#include "alloc.h"
-#include "bg.h"
-#include "blit.h"
-
-u32 filler_03002F58;
-u32 filler_03002F5C;
-// This global is set to 0 and never changed.
-u8 gTransparentTileNumber;
-u32 filler_03002F64;
-void *gUnknown_03002F70[4];
-extern u32 gUnneededFireRedVariable;
-
-#define WINDOWS_MAX  32
-
-EWRAM_DATA struct Window gWindows[WINDOWS_MAX] = {0};
-EWRAM_DATA static struct Window* sWindowPtr = NULL;
-EWRAM_DATA static u16 sWindowSize = 0;
-
-static u8 GetNumActiveWindowsOnBg(u8 bgId);
-static u8 GetNumActiveWindowsOnBg8Bit(u8 bgId);
-
-static const struct WindowTemplate sDummyWindowTemplate = DUMMY_WIN_TEMPLATE;
-
-static void nullsub_8(void)
-{
-
-}
-
-bool16 InitWindows(const struct WindowTemplate *templates)
-{
-    int i;
-    void *bgTilemapBuffer;
-    int j;
-    u8 bgLayer;
-    u16 attrib;
-    u8* allocatedTilemapBuffer;
-    int allocatedBaseBlock;
-
-    for (i = 0; i < 0x4; ++i)
-    {
-        bgTilemapBuffer = GetBgTilemapBuffer(i);
-        if (bgTilemapBuffer != NULL)
-            gUnknown_03002F70[i] = nullsub_8;
-        else
-            gUnknown_03002F70[i] = bgTilemapBuffer;
-    }
-
-    for (i = 0; i < 0x20; ++i)
-    {
-        gWindows[i].window = sDummyWindowTemplate;
-        gWindows[i].tileData = NULL;
-    }
-
-    for (i = 0, allocatedBaseBlock = 0, bgLayer = templates[i].bg; bgLayer != 0xFF && i < 0x20; ++i, bgLayer = templates[i].bg)
-    {
-        if (gUnneededFireRedVariable == 1)
-        {
-            allocatedBaseBlock = DummiedOutFireRedLeafGreenTileAllocFunc(bgLayer, 0, templates[i].width * templates[i].height, 0);
-            if (allocatedBaseBlock == -1)
-                return FALSE;
-        }
-
-        if (gUnknown_03002F70[bgLayer] == NULL)
-        {
-            attrib = GetBgAttribute(bgLayer, BG_ATTR_METRIC);
-
-            if (attrib != 0xFFFF)
-            {
-                allocatedTilemapBuffer = AllocZeroed(attrib);
-
-                if (allocatedTilemapBuffer == NULL)
-                {
-                    FreeAllWindowBuffers();
-                    return FALSE;
-                }
-
-                for (j = 0; j < attrib; ++j)
-                    allocatedTilemapBuffer[j] = 0;
-
-                gUnknown_03002F70[bgLayer] = allocatedTilemapBuffer;
-                SetBgTilemapBuffer(bgLayer, allocatedTilemapBuffer);
-            }
-        }
-
-        allocatedTilemapBuffer = AllocZeroed((u16)(0x20 * (templates[i].width * templates[i].height)));
-
-        if (allocatedTilemapBuffer == NULL)
-        {
-            if ((GetNumActiveWindowsOnBg(bgLayer) == 0) && (gUnknown_03002F70[bgLayer] != nullsub_8))
-            {
-                Free(gUnknown_03002F70[bgLayer]);
-                gUnknown_03002F70[bgLayer] = allocatedTilemapBuffer;
-            }
-
-            return FALSE;
-        }
-
-        gWindows[i].tileData = allocatedTilemapBuffer;
-        gWindows[i].window = templates[i];
-
-        if (gUnneededFireRedVariable == 1)
-        {
-            gWindows[i].window.baseBlock = allocatedBaseBlock;
-            DummiedOutFireRedLeafGreenTileAllocFunc(bgLayer, allocatedBaseBlock, templates[i].width * templates[i].height, 1);
-        }
-    }
-
-    gTransparentTileNumber = 0;
-    return TRUE;
-}
-
-u16 AddWindow(const struct WindowTemplate *template)
-{
-    u16 win;
-    u8 bgLayer;
-    int allocatedBaseBlock;
-    u16 attrib;
-    u8 *allocatedTilemapBuffer;
-    int i;
-
-    for (win = 0; win < WINDOWS_MAX; ++win)
-    {
-        if ((bgLayer = gWindows[win].window.bg) == 0xFF)
-            break;
-    }
-
-    if (win == WINDOWS_MAX)
-        return 0xFF;
-
-    bgLayer = template->bg;
-    allocatedBaseBlock = 0;
-
-    if (gUnneededFireRedVariable == 1)
-    {
-        allocatedBaseBlock = DummiedOutFireRedLeafGreenTileAllocFunc(bgLayer, 0, template->width * template->height, 0);
-
-        if (allocatedBaseBlock == -1)
-            return 0xFF;
-    }
-
-    if (gUnknown_03002F70[bgLayer] == NULL)
-    {
-        attrib = GetBgAttribute(bgLayer, BG_ATTR_METRIC);
-
-        if (attrib != 0xFFFF)
-        {
-            allocatedTilemapBuffer = AllocZeroed(attrib);
-
-            if (allocatedTilemapBuffer == NULL)
-                return 0xFF;
-
-            for (i = 0; i < attrib; ++i)
-                allocatedTilemapBuffer[i] = 0;
-
-            gUnknown_03002F70[bgLayer] = allocatedTilemapBuffer;
-            SetBgTilemapBuffer(bgLayer, allocatedTilemapBuffer);
-        }
-    }
-
-    allocatedTilemapBuffer = AllocZeroed((u16)(0x20 * (template->width * template->height)));
-
-    if (allocatedTilemapBuffer == NULL)
-    {
-        if ((GetNumActiveWindowsOnBg(bgLayer) == 0) && (gUnknown_03002F70[bgLayer] != nullsub_8))
-        {
-            Free(gUnknown_03002F70[bgLayer]);
-            gUnknown_03002F70[bgLayer] = allocatedTilemapBuffer;
-        }
-        return 0xFF;
-    }
-
-    gWindows[win].tileData = allocatedTilemapBuffer;
-    gWindows[win].window = *template;
-
-    if (gUnneededFireRedVariable == 1)
-    {
-        gWindows[win].window.baseBlock = allocatedBaseBlock;
-        DummiedOutFireRedLeafGreenTileAllocFunc(bgLayer, allocatedBaseBlock, gWindows[win].window.width * gWindows[win].window.height, 1);
-    }
-
-    return win;
-}
-
-int AddWindowWithoutTileMap(const struct WindowTemplate *template)
-{
-    u16 win;
-    u8 bgLayer;
-    int allocatedBaseBlock;
-
-    for (win = 0; win < WINDOWS_MAX; ++win)
-    {
-        if (gWindows[win].window.bg == 0xFF)
-            break;
-    }
-
-    if (win == WINDOWS_MAX)
-        return 0xFF;
-
-    bgLayer = template->bg;
-    allocatedBaseBlock = 0;
-
-    if (gUnneededFireRedVariable == 1)
-    {
-        allocatedBaseBlock = DummiedOutFireRedLeafGreenTileAllocFunc(bgLayer, 0, template->width * template->height, 0);
-
-        if (allocatedBaseBlock == -1)
-            return 0xFF;
-    }
-
-    gWindows[win].window = *template;
-
-    if (gUnneededFireRedVariable == 1)
-    {
-        gWindows[win].window.baseBlock = allocatedBaseBlock;
-        DummiedOutFireRedLeafGreenTileAllocFunc(bgLayer, allocatedBaseBlock, gWindows[win].window.width * gWindows[win].window.height, 1);
-    }
-
-    return win;
-}
-
-void RemoveWindow(u8 windowId)
-{
-    u8 bgLayer = gWindows[windowId].window.bg;
-
-    if (gUnneededFireRedVariable == 1)
-    {
-        DummiedOutFireRedLeafGreenTileAllocFunc(bgLayer, gWindows[windowId].window.baseBlock, gWindows[windowId].window.width * gWindows[windowId].window.height, 2);
-    }
-
-    gWindows[windowId].window = sDummyWindowTemplate;
-
-    if (GetNumActiveWindowsOnBg(bgLayer) == 0)
-    {
-        if (gUnknown_03002F70[bgLayer] != nullsub_8)
-        {
-            Free(gUnknown_03002F70[bgLayer]);
-            gUnknown_03002F70[bgLayer] = 0;
-        }
-    }
-
-    if (gWindows[windowId].tileData != NULL)
-    {
-        Free(gWindows[windowId].tileData);
-        gWindows[windowId].tileData = NULL;
-    }
-}
-
-void FreeAllWindowBuffers(void)
-{
-    int i;
-
-    for (i = 0; i < 4; ++i)
-    {
-        if (gUnknown_03002F70[i] != NULL && gUnknown_03002F70[i] != nullsub_8)
-        {
-            Free(gUnknown_03002F70[i]);
-            gUnknown_03002F70[i] = NULL;
-        }
-    }
-
-    for (i = 0; i < 0x20; ++i)
-    {
-        if (gWindows[i].tileData != NULL)
-        {
-            Free(gWindows[i].tileData);
-            gWindows[i].tileData = NULL;
-        }
-    }
-}
-
-void CopyWindowToVram(u8 windowId, u8 mode)
-{
-    struct Window windowLocal = gWindows[windowId];
-    u16 windowSize = 32 * (windowLocal.window.width * windowLocal.window.height);
-
-    switch (mode)
-    {
-    case 1:
-        CopyBgTilemapBufferToVram(windowLocal.window.bg);
-        break;
-    case 2:
-        LoadBgTiles(windowLocal.window.bg, windowLocal.tileData, windowSize, windowLocal.window.baseBlock);
-        break;
-    case 3:
-        LoadBgTiles(windowLocal.window.bg, windowLocal.tileData, windowSize, windowLocal.window.baseBlock);
-        CopyBgTilemapBufferToVram(windowLocal.window.bg);
-        break;
-    }
-}
-
-void CopyWindowRectToVram(u32 windowId, u32 mode, u32 x, u32 y, u32 w, u32 h)
-{
-    struct Window windowLocal;
-    int rectSize;
-    int rectPos;
-
-    if (w != 0 && h != 0)
-    {
-        windowLocal = gWindows[windowId];
-
-        rectSize = ((h - 1) * windowLocal.window.width);
-        rectSize += (windowLocal.window.width - x);
-        rectSize -= (windowLocal.window.width - (x + w));
-        rectSize *= 32;
-
-        rectPos = (y * windowLocal.window.width) + x;
-
-        switch (mode)
-        {
-        case 1:
-            CopyBgTilemapBufferToVram(windowLocal.window.bg);
-            break;
-        case 2:
-            LoadBgTiles(windowLocal.window.bg, windowLocal.tileData + (rectPos * 32), rectSize, windowLocal.window.baseBlock + rectPos);
-            break;
-        case 3:
-            LoadBgTiles(windowLocal.window.bg, windowLocal.tileData + (rectPos * 32), rectSize, windowLocal.window.baseBlock + rectPos);
-            CopyBgTilemapBufferToVram(windowLocal.window.bg);
-            break;
-        }
-    }
-}
-
-void PutWindowTilemap(u8 windowId)
-{
-    struct Window windowLocal = gWindows[windowId];
-
-    WriteSequenceToBgTilemapBuffer(
-        windowLocal.window.bg,
-        GetBgAttribute(windowLocal.window.bg, BG_ATTR_BASETILE) + windowLocal.window.baseBlock,
-        windowLocal.window.tilemapLeft,
-        windowLocal.window.tilemapTop,
-        windowLocal.window.width,
-        windowLocal.window.height,
-        windowLocal.window.paletteNum,
-        1);
-}
-
-void PutWindowRectTilemapOverridePalette(u8 windowId, u8 x, u8 y, u8 width, u8 height, u8 palette)
-{
-    struct Window windowLocal = gWindows[windowId];
-    u16 currentRow = windowLocal.window.baseBlock + (y * windowLocal.window.width) + x + GetBgAttribute(windowLocal.window.bg, BG_ATTR_BASETILE);
-    int i;
-
-    for (i = 0; i < height; ++i)
-    {
-        WriteSequenceToBgTilemapBuffer(
-            windowLocal.window.bg,
-            currentRow,
-            windowLocal.window.tilemapLeft + x,
-            windowLocal.window.tilemapTop + y + i,
-            width,
-            1,
-            palette,
-            1);
-
-        currentRow += windowLocal.window.width;
-    }
-}
-
-// Fills a window with transparent tiles.
-void ClearWindowTilemap(u8 windowId)
-{
-    struct Window windowLocal = gWindows[windowId];
-
-    FillBgTilemapBufferRect(
-        windowLocal.window.bg,
-        gTransparentTileNumber,
-        windowLocal.window.tilemapLeft,
-        windowLocal.window.tilemapTop,
-        windowLocal.window.width,
-        windowLocal.window.height,
-        windowLocal.window.paletteNum);
-}
-
-void PutWindowRectTilemap(u8 windowId, u8 x, u8 y, u8 width, u8 height)
-{
-    struct Window windowLocal = gWindows[windowId];
-    u16 currentRow = windowLocal.window.baseBlock + (y * windowLocal.window.width) + x + GetBgAttribute(windowLocal.window.bg, BG_ATTR_BASETILE);
-    int i;
-
-    for (i = 0; i < height; ++i)
-    {
-        WriteSequenceToBgTilemapBuffer(
-            windowLocal.window.bg,
-            currentRow,
-            windowLocal.window.tilemapLeft + x,
-            windowLocal.window.tilemapTop + y + i,
-            width,
-            1,
-            windowLocal.window.paletteNum,
-            1);
-
-        currentRow += windowLocal.window.width;
-    }
-}
-
-void BlitBitmapToWindow(u8 windowId, const u8 *pixels, u16 x, u16 y, u16 width, u16 height)
-{
-    BlitBitmapRectToWindow(windowId, pixels, 0, 0, width, height, x, y, width, height);
-}
-
-void BlitBitmapRectToWindow(u8 windowId, const u8 *pixels, u16 srcX, u16 srcY, u16 srcWidth, int srcHeight, u16 destX, u16 destY, u16 rectWidth, u16 rectHeight)
-{
-    struct Bitmap sourceRect;
-    struct Bitmap destRect;
-
-    sourceRect.pixels = (u8*)pixels;
-    sourceRect.width = srcWidth;
-    sourceRect.height = srcHeight;
-
-    destRect.pixels = gWindows[windowId].tileData;
-    destRect.width = 8 * gWindows[windowId].window.width;
-    destRect.height = 8 * gWindows[windowId].window.height;
-
-    BlitBitmapRect4Bit(&sourceRect, &destRect, srcX, srcY, destX, destY, rectWidth, rectHeight, 0);
-}
-
-static void BlitBitmapRectToWindowWithColorKey(u8 windowId, const u8 *pixels, u16 srcX, u16 srcY, u16 srcWidth, int srcHeight, u16 destX, u16 destY, u16 rectWidth, u16 rectHeight, u8 colorKey)
-{
-    struct Bitmap sourceRect;
-    struct Bitmap destRect;
-
-    sourceRect.pixels = (u8*)pixels;
-    sourceRect.width = srcWidth;
-    sourceRect.height = srcHeight;
-
-    destRect.pixels = gWindows[windowId].tileData;
-    destRect.width = 8 * gWindows[windowId].window.width;
-    destRect.height = 8 * gWindows[windowId].window.height;
-
-    BlitBitmapRect4Bit(&sourceRect, &destRect, srcX, srcY, destX, destY, rectWidth, rectHeight, colorKey);
-}
-
-void FillWindowPixelRect(u8 windowId, u8 fillValue, u16 x, u16 y, u16 width, u16 height)
-{
-    struct Bitmap pixelRect;
-
-    pixelRect.pixels = gWindows[windowId].tileData;
-    pixelRect.width = 8 * gWindows[windowId].window.width;
-    pixelRect.height = 8 * gWindows[windowId].window.height;
-
-    FillBitmapRect4Bit(&pixelRect, x, y, width, height, fillValue);
-}
-
-void CopyToWindowPixelBuffer(u8 windowId, const void *src, u16 size, u16 tileOffset)
-{
-    if (size != 0)
-        CpuCopy16(src, gWindows[windowId].tileData + (0x20 * tileOffset), size);
-    else
-        LZ77UnCompWram(src, gWindows[windowId].tileData + (0x20 * tileOffset));
-}
-
-// Sets all pixels within the window to the fillValue color.
-void FillWindowPixelBuffer(u8 windowId, u8 fillValue)
-{
-    int fillSize = gWindows[windowId].window.width * gWindows[windowId].window.height;
-    CpuFastFill8(fillValue, gWindows[windowId].tileData, 0x20 * fillSize);
-}
-
-#define MOVE_TILES_DOWN(a)                                                      \
-{                                                                               \
-    destOffset = i + (a);                                                       \
-    srcOffset = i + (((width * (distanceLoop & ~7)) | (distanceLoop & 7)) * 4); \
-    if (srcOffset < size)                                                       \
-        *(u32*)(tileData + destOffset) = *(u32*)(tileData + srcOffset);         \
-    else                                                                        \
-        *(u32*)(tileData + destOffset) = fillValue32;                           \
-    distanceLoop++;                                                             \
-}
-
-#define MOVE_TILES_UP(a)                                                        \
-{                                                                               \
-    destOffset = i + (a);                                                       \
-    srcOffset = i + (((width * (distanceLoop & ~7)) | (distanceLoop & 7)) * 4); \
-    if (srcOffset < size)                                                       \
-        *(u32*)(tileData - destOffset) = *(u32*)(tileData - srcOffset);         \
-    else                                                                        \
-        *(u32*)(tileData - destOffset) = fillValue32;                           \
-    distanceLoop++;                                                             \
-}
-
-void ScrollWindow(u8 windowId, u8 direction, u8 distance, u8 fillValue)
-{
-    struct WindowTemplate window = gWindows[windowId].window;
-    u8 *tileData = gWindows[windowId].tileData;
-    u32 fillValue32 = (fillValue << 24) | (fillValue << 16) | (fillValue << 8) | fillValue;
-    s32 size = window.height * window.width * 32;
-    u32 width = window.width;
-    s32 i;
-    s32 srcOffset, destOffset;
-    u32 distanceLoop;
-
-    switch (direction)
-    {
-    case 0:
-        for (i = 0; i < size; i += 32)
-        {
-            distanceLoop = distance;
-            MOVE_TILES_DOWN(0)
-            MOVE_TILES_DOWN(4)
-            MOVE_TILES_DOWN(8)
-            MOVE_TILES_DOWN(12)
-            MOVE_TILES_DOWN(16)
-            MOVE_TILES_DOWN(20)
-            MOVE_TILES_DOWN(24)
-            MOVE_TILES_DOWN(28)
-        }
-        break;
-    case 1:
-        tileData += size - 4;
-        for (i = 0; i < size; i += 32)
-        {
-            distanceLoop = distance;
-            MOVE_TILES_UP(0)
-            MOVE_TILES_UP(4)
-            MOVE_TILES_UP(8)
-            MOVE_TILES_UP(12)
-            MOVE_TILES_UP(16)
-            MOVE_TILES_UP(20)
-            MOVE_TILES_UP(24)
-            MOVE_TILES_UP(28)
-        }
-        break;
-    case 2:
-        break;
-    }
-}
-
-void CallWindowFunction(u8 windowId, void ( *func)(u8, u8, u8, u8, u8, u8))
-{
-    struct WindowTemplate window = gWindows[windowId].window;
-    func(window.bg, window.tilemapLeft, window.tilemapTop, window.width, window.height, window.paletteNum);
-}
-
-bool8 SetWindowAttribute(u8 windowId, u8 attributeId, u32 value)
-{
-    switch (attributeId)
-    {
-    case WINDOW_TILEMAP_LEFT:
-        gWindows[windowId].window.tilemapLeft = value;
-        return FALSE;
-    case WINDOW_TILEMAP_TOP:
-        gWindows[windowId].window.tilemapTop = value;
-        return FALSE;
-    case WINDOW_PALETTE_NUM:
-        gWindows[windowId].window.paletteNum = value;
-        return FALSE;
-    case WINDOW_BASE_BLOCK:
-        gWindows[windowId].window.baseBlock = value;
-        return FALSE;
-    case WINDOW_TILE_DATA:
-        gWindows[windowId].tileData = (u8*)(value);
-        return TRUE;
-    case WINDOW_BG:
-    case WINDOW_WIDTH:
-    case WINDOW_HEIGHT:
-    default:
-        return TRUE;
-    }
-}
-
-u32 GetWindowAttribute(u8 windowId, u8 attributeId)
-{
-    switch (attributeId)
-    {
-    case WINDOW_BG:
-        return gWindows[windowId].window.bg;
-    case WINDOW_TILEMAP_LEFT:
-        return gWindows[windowId].window.tilemapLeft;
-    case WINDOW_TILEMAP_TOP:
-        return gWindows[windowId].window.tilemapTop;
-    case WINDOW_WIDTH:
-        return gWindows[windowId].window.width;
-    case WINDOW_HEIGHT:
-        return gWindows[windowId].window.height;
-    case WINDOW_PALETTE_NUM:
-        return gWindows[windowId].window.paletteNum;
-    case WINDOW_BASE_BLOCK:
-        return gWindows[windowId].window.baseBlock;
-    case WINDOW_TILE_DATA:
-        return (u32)(gWindows[windowId].tileData);
-    default:
-        return 0;
-    }
-}
-
-static u8 GetNumActiveWindowsOnBg(u8 bgId)
-{
-    u8 windowsNum = 0;
-    s32 i;
-    for (i = 0; i < WINDOWS_MAX; i++)
-    {
-        if (gWindows[i].window.bg == bgId)
-            windowsNum++;
-    }
-    return windowsNum;
-}
-
-static void nullsub_9(void)
-{
-
-}
-
-u16 AddWindow8Bit(const struct WindowTemplate *template)
-{
-    u16 windowId;
-    u8* memAddress;
-    u8 bgLayer;
-
-    for (windowId = 0; windowId < 32; windowId++)
-    {
-        if (gWindows[windowId].window.bg == 0xFF)
-            break;
-    }
-    if (windowId == WINDOWS_MAX)
-        return 0xFF;
-    bgLayer = template->bg;
-    if (gUnknown_03002F70[bgLayer] == 0)
-    {
-        u16 attribute = GetBgAttribute(bgLayer, BG_ATTR_METRIC);
-        if (attribute != 0xFFFF)
-        {
-            s32 i;
-            memAddress = Alloc(attribute);
-            if (memAddress == NULL)
-                return 0xFF;
-            for (i = 0; i < attribute; i++) // if we're going to zero out the memory anyway, why not call AllocZeroed?
-                memAddress[i] = 0;
-            gUnknown_03002F70[bgLayer] = memAddress;
-            SetBgTilemapBuffer(bgLayer, memAddress);
-        }
-    }
-    memAddress = Alloc((u16)(0x40 * (template->width * template->height)));
-    if (memAddress == NULL)
-    {
-        if (GetNumActiveWindowsOnBg8Bit(bgLayer) == 0 && gUnknown_03002F70[bgLayer] != nullsub_9)
-        {
-            Free(gUnknown_03002F70[bgLayer]);
-            gUnknown_03002F70[bgLayer] = NULL;
-        }
-        return 0xFF;
-    }
-    else
-    {
-        gWindows[windowId].tileData = memAddress;
-        gWindows[windowId].window = *template;
-        return windowId;
-    }
-}
-
-void FillWindowPixelBuffer8Bit(u8 windowId, u8 fillValue)
-{
-    s32 i;
-    s32 size;
-
-    size = (u16)(0x40 * (gWindows[windowId].window.width * gWindows[windowId].window.height));
-    for (i = 0; i < size; i++)
-        gWindows[windowId].tileData[i] = fillValue;
-}
-
-void FillWindowPixelRect8Bit(u8 windowId, u8 fillValue, u16 x, u16 y, u16 width, u16 height)
-{
-    struct Bitmap pixelRect;
-
-    pixelRect.pixels = gWindows[windowId].tileData;
-    pixelRect.width = 8 * gWindows[windowId].window.width;
-    pixelRect.height = 8 * gWindows[windowId].window.height;
-
-    FillBitmapRect8Bit(&pixelRect, x, y, width, height, fillValue);
-}
-
-void BlitBitmapRectToWindow4BitTo8Bit(u8 windowId, const u8 *pixels, u16 srcX, u16 srcY, u16 srcWidth, int srcHeight, u16 destX, u16 destY, u16 rectWidth, u16 rectHeight, u8 paletteNum)
-{
-    struct Bitmap sourceRect;
-    struct Bitmap destRect;
-
-    sourceRect.pixels = (u8*) pixels;
-    sourceRect.width = srcWidth;
-    sourceRect.height = srcHeight;
-
-    destRect.pixels = gWindows[windowId].tileData;
-    destRect.width = 8 * gWindows[windowId].window.width;
-    destRect.height = 8 * gWindows[windowId].window.height;
-
-    BlitBitmapRect4BitTo8Bit(&sourceRect, &destRect, srcX, srcY, destX, destY, rectWidth, rectHeight, 0, paletteNum);
-}
-
-void CopyWindowToVram8Bit(u8 windowId, u8 mode)
-{
-    sWindowPtr = &gWindows[windowId];
-    sWindowSize = 0x40 * (sWindowPtr->window.width * sWindowPtr->window.height);
-
-    switch (mode)
-    {
-    case 1:
-        CopyBgTilemapBufferToVram(sWindowPtr->window.bg);
-        break;
-    case 2:
-        LoadBgTiles(sWindowPtr->window.bg, sWindowPtr->tileData, sWindowSize, sWindowPtr->window.baseBlock);
-        break;
-    case 3:
-        LoadBgTiles(sWindowPtr->window.bg, sWindowPtr->tileData, sWindowSize, sWindowPtr->window.baseBlock);
-        CopyBgTilemapBufferToVram(sWindowPtr->window.bg);
-        break;
-    }
-}
-
-static u8 GetNumActiveWindowsOnBg8Bit(u8 bgId)
-{
-    u8 windowsNum = 0;
-    s32 i;
-    for (i = 0; i < WINDOWS_MAX; i++)
-    {
-        if (gWindows[i].window.bg == bgId)
-            windowsNum++;
-    }
-    return windowsNum;
-}