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start decompiling sprite.s

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This commit is contained in:
DizzyEggg
2017-09-02 00:21:11 +02:00
parent bc5acf7394
commit 26bf61e06f
49 changed files with 395 additions and 675 deletions
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109
src/text.c
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@@ -15,9 +15,8 @@ extern u32 GetGlyphWidthFont6(u16 glyphId, bool32 isJapanese);
extern void audio_play(u16 songNum);
extern u8* sub_81AFC74(u8 a1);
extern struct Window gWindows[20];
EWRAM_DATA struct TextPrinter gTempTextPrinter = {};
EWRAM_DATA struct TextPrinter gTextPrinters[NUM_TEXT_PRINTERS] = {};
EWRAM_DATA struct TextPrinter gTempTextPrinter = {0};
EWRAM_DATA struct TextPrinter gTextPrinters[NUM_TEXT_PRINTERS] = {0};
static u16 gFontHalfRowLookupTable[0x51];
static u16 gLastTextBgColor;
@@ -177,18 +176,18 @@ bool16 AddTextPrinter(struct TextSubPrinter *textSubPrinter, u8 speed, void (*ca
if (!gFonts)
return FALSE;
gTempTextPrinter.sub_union.sub.active = 1;
gTempTextPrinter.state = 0;
gTempTextPrinter.text_speed = speed;
gTempTextPrinter.delayCounter = 0;
gTempTextPrinter.scrollDistance = 0;
for (i = 0; i < 7; ++i)
{
gTempTextPrinter.sub_union.sub_fields[i] = 0;
}
gTempTextPrinter.subPrinter = *textSubPrinter;
gTempTextPrinter.callback = callback;
gTempTextPrinter.minLetterSpacing = 0;
@@ -208,7 +207,7 @@ bool16 AddTextPrinter(struct TextSubPrinter *textSubPrinter, u8 speed, void (*ca
if ((u32)RenderFont(&gTempTextPrinter) == 1)
break;
}
if (speed != 0xFF)
CopyWindowToVram(gTempTextPrinter.subPrinter.windowId, 2);
gTextPrinters[textSubPrinter->windowId].sub_union.sub.active = 0;
@@ -266,11 +265,11 @@ u32 RenderFont(struct TextPrinter *textPrinter)
void GenerateFontHalfRowLookupTable(u8 fgColor, u8 bgColor, u8 shadowColor)
{
u16* current = gFontHalfRowLookupTable;
gLastTextBgColor = bgColor;
gLastTextFgColor = fgColor;
gLastTextShadowColor = shadowColor;
*(current++) = (bgColor << 12) | (bgColor << 8) | (bgColor << 4) | bgColor;
*(current++) = (fgColor << 12) | (bgColor << 8) | (bgColor << 4) | bgColor;
*(current++) = (shadowColor << 12) | (bgColor << 8) | (bgColor << 4) | bgColor;
@@ -857,7 +856,7 @@ void RestoreTextColors(u8 *fgColor, u8 *bgColor, u8 *shadowColor)
void DecompressGlyphTile(const u16 *src, u16 *dest)
{
u32 temp;
temp = src[0];
*(dest++) = (gFontHalfRowLookupTable[gFontHalfRowOffsets[temp & 0xFF]] << 16) | gFontHalfRowLookupTable[gFontHalfRowOffsets[temp >> 8]];
temp = src[1];
@@ -1773,10 +1772,10 @@ void ClearTextSpan(struct TextPrinter *textPrinter, u32 width)
pixels_data.pixels = window->tileData;
pixels_data.width = window->window.width << 3;
pixels_data.height = window->window.height << 3;
gUnk = gUnknown_03002F90;
glyphHeight = &gUnk[0x81];
FillBitmapRect4Bit(
&pixels_data,
textPrinter->subPrinter.currentX,
@@ -1790,7 +1789,7 @@ void ClearTextSpan(struct TextPrinter *textPrinter, u32 width)
u16 Font0Func(struct TextPrinter *textPrinter)
{
struct TextPrinterSubStruct *subStruct = &textPrinter->sub_union.sub;
if (subStruct->field_1_top == 0)
{
textPrinter->sub_union.sub.font_type = 0;
@@ -1802,7 +1801,7 @@ u16 Font0Func(struct TextPrinter *textPrinter)
u16 Font1Func(struct TextPrinter *textPrinter)
{
struct TextPrinterSubStruct *subStruct = &textPrinter->sub_union.sub;
if (subStruct->field_1_top == 0)
{
textPrinter->sub_union.sub.font_type = 1;
@@ -1814,7 +1813,7 @@ u16 Font1Func(struct TextPrinter *textPrinter)
u16 Font2Func(struct TextPrinter *textPrinter)
{
struct TextPrinterSubStruct *subStruct = &textPrinter->sub_union.sub;
if (subStruct->field_1_top == 0)
{
textPrinter->sub_union.sub.font_type = 2;
@@ -1826,7 +1825,7 @@ u16 Font2Func(struct TextPrinter *textPrinter)
u16 Font3Func(struct TextPrinter *textPrinter)
{
struct TextPrinterSubStruct *subStruct = &textPrinter->sub_union.sub;
if (subStruct->field_1_top == 0)
{
textPrinter->sub_union.sub.font_type = 3;
@@ -1838,7 +1837,7 @@ u16 Font3Func(struct TextPrinter *textPrinter)
u16 Font4Func(struct TextPrinter *textPrinter)
{
struct TextPrinterSubStruct *subStruct = &textPrinter->sub_union.sub;
if (subStruct->field_1_top == 0)
{
textPrinter->sub_union.sub.font_type = 4;
@@ -1850,7 +1849,7 @@ u16 Font4Func(struct TextPrinter *textPrinter)
u16 Font5Func(struct TextPrinter *textPrinter)
{
struct TextPrinterSubStruct *subStruct = &textPrinter->sub_union.sub;
if (subStruct->field_1_top == 0)
{
textPrinter->sub_union.sub.font_type = 5;
@@ -1862,7 +1861,7 @@ u16 Font5Func(struct TextPrinter *textPrinter)
u16 Font7Func(struct TextPrinter *textPrinter)
{
struct TextPrinterSubStruct *subStruct = &textPrinter->sub_union.sub;
if (subStruct->field_1_top == 0)
{
textPrinter->sub_union.sub.font_type = 7;
@@ -1874,7 +1873,7 @@ u16 Font7Func(struct TextPrinter *textPrinter)
u16 Font8Func(struct TextPrinter *textPrinter)
{
struct TextPrinterSubStruct *subStruct = &textPrinter->sub_union.sub;
if (subStruct->field_1_top == 0)
{
textPrinter->sub_union.sub.font_type = 8;
@@ -1886,7 +1885,7 @@ u16 Font8Func(struct TextPrinter *textPrinter)
void TextPrinterInitDownArrowCounters(struct TextPrinter *textPrinter)
{
struct TextPrinterSubStruct *subStruct = &textPrinter->sub_union.sub;
if (gTextFlags.flag_2 == 1)
subStruct->frames_visible_counter = 0;
else
@@ -1916,7 +1915,7 @@ void TextPrinterDrawDownArrow(struct TextPrinter *textPrinter)
textPrinter->subPrinter.currentY,
0x8,
0x10);
switch (gTextFlags.flag_1)
{
case 0:
@@ -1927,7 +1926,7 @@ void TextPrinterDrawDownArrow(struct TextPrinter *textPrinter)
arrowTiles = gDarkDownArrowTiles;
break;
}
BlitBitmapRectToWindow(
textPrinter->subPrinter.windowId,
arrowTiles,
@@ -1940,7 +1939,7 @@ void TextPrinterDrawDownArrow(struct TextPrinter *textPrinter)
0x8,
0x10);
CopyWindowToVram(textPrinter->subPrinter.windowId, 0x2);
subStruct->field_1 = 0x8;
subStruct->field_1_upmid = (*(u32*)subStruct << 17 >> 30) + 1;
}
@@ -1962,7 +1961,7 @@ void TextPrinterClearDownArrow(struct TextPrinter *textPrinter)
bool8 TextPrinterWaitAutoMode(struct TextPrinter *textPrinter)
{
struct TextPrinterSubStruct *subStruct = &textPrinter->sub_union.sub;
if (subStruct->frames_visible_counter == 49)
{
return TRUE;
@@ -2014,7 +2013,7 @@ bool8 TextPrinterWait(struct TextPrinter *textPrinter)
void DrawDownArrow(u8 windowId, u16 x, u16 y, u8 bgColor, bool8 drawArrow, u8 *counter, u8 *yCoordIndex)
{
const u8 *arrowTiles;
if (*counter != 0)
{
--*counter;
@@ -2034,7 +2033,7 @@ void DrawDownArrow(u8 windowId, u16 x, u16 y, u8 bgColor, bool8 drawArrow, u8 *c
arrowTiles = gDarkDownArrowTiles;
break;
}
BlitBitmapRectToWindow(
windowId,
arrowTiles,
@@ -2800,7 +2799,7 @@ u32 GetStringWidthFixedWidthFont(u8 *str, u8 fontId, u8 letterSpacing)
line = 0;
strLocal = str;
strPos = 0;
do
{
temp = strLocal[strPos++];
@@ -2861,26 +2860,26 @@ u32 GetStringWidthFixedWidthFont(u8 *str, u8 fontId, u8 letterSpacing)
break;
}
} while (temp != 0xFF);
for (width = 0, strPos = 0; strPos < 8; ++strPos)
{
if (width < lineWidths[strPos])
width = lineWidths[strPos];
}
return (u8)(GetFontAttribute(fontId, 0) + letterSpacing) * width;
}
u32 (*GetFontWidthFunc(u8 glyphId))(u16, bool32)
{
u32 i;
for (i = 0; i < 9; ++i)
{
if (glyphId == gGlyphWidthFuncs[i].font_id)
return gGlyphWidthFuncs[i].func;
}
return 0;
}
@@ -2898,20 +2897,20 @@ s32 GetStringWidth(u8 fontId, u8 *str, s16 letterSpacing)
isJapanese = 0;
minGlyphWidth = 0;
func = GetFontWidthFunc(fontId);
if (func == NULL)
return 0;
if (letterSpacing == -1)
localLetterSpacing = GetFontAttribute(fontId, 2);
else
localLetterSpacing = letterSpacing;
width = 0;
lineWidth = 0;
bufferPointer = 0;
while (*str != 0xFF)
{
switch (*str)
@@ -3016,7 +3015,7 @@ s32 GetStringWidth(u8 fontId, u8 *str, s16 letterSpacing)
glyphWidth = func(*++str | 0x100, isJapanese);
else
glyphWidth = GetKeypadIconWidth(*++str);
if (minGlyphWidth > 0)
{
if (glyphWidth < minGlyphWidth)
@@ -3051,7 +3050,7 @@ s32 GetStringWidth(u8 fontId, u8 *str, s16 letterSpacing)
}
++str;
}
if (lineWidth > width)
return lineWidth;
return width;
@@ -3069,15 +3068,15 @@ u8 RenderTextFont9(u8 *pixels, u8 fontId, u8 *str)
u8 bgColor;
SaveTextColors(&colorBackup[0], &colorBackup[1], &colorBackup[2]);
fgColor = 1;
bgColor = 0;
shadowColor = 3;
GenerateFontHalfRowLookupTable(1, 0, 3);
strLocal = str;
strPos = 0;
do
{
temp = strLocal[strPos++];
@@ -3154,7 +3153,7 @@ u8 RenderTextFont9(u8 *pixels, u8 fontId, u8 *str)
DecompressGlyphFont1(temp, 1);
break;
}
CpuCopy32(gUnknown_03002F90, pixels, 0x20);
CpuCopy32(gUnknown_03002F90 + 0x40, pixels + 0x20, 0x20);
pixels += 0x40;
@@ -3162,7 +3161,7 @@ u8 RenderTextFont9(u8 *pixels, u8 fontId, u8 *str)
}
}
while (temp != 0xFF);
RestoreTextColors(&colorBackup[0], &colorBackup[1], &colorBackup[2]);
return 1;
}
@@ -3257,7 +3256,7 @@ void DecompressGlyphFont0(u16 glyphId, bool32 isJapanese)
{
glyphs = gFont0LatinGlyphs + (0x20 * glyphId);
gUnknown_03002F90[0x80] = gFont0LatinGlyphWidths[glyphId];
if (gUnknown_03002F90[0x80] <= 8)
{
DecompressGlyphTile(glyphs, (u16 *)gUnknown_03002F90);
@@ -3270,7 +3269,7 @@ void DecompressGlyphFont0(u16 glyphId, bool32 isJapanese)
DecompressGlyphTile(glyphs + 0x10, (u16 *)(gUnknown_03002F90 + 0x40));
DecompressGlyphTile(glyphs + 0x18, (u16 *)(gUnknown_03002F90 + 0x60));
}
gUnknown_03002F90[0x81] = 13;
}
}
@@ -3286,7 +3285,7 @@ u32 GetGlyphWidthFont0(u16 glyphId, bool32 isJapanese)
void DecompressGlyphFont7(u16 glyphId, bool32 isJapanese)
{
const u16* glyphs;
if (isJapanese == TRUE)
{
int eff;
@@ -3300,7 +3299,7 @@ void DecompressGlyphFont7(u16 glyphId, bool32 isJapanese)
{
glyphs = gFont7LatinGlyphs + (0x20 * glyphId);
gUnknown_03002F90[0x80] = gFont7LatinGlyphWidths[glyphId];
if (gUnknown_03002F90[0x80] <= 8)
{
DecompressGlyphTile(glyphs, (u16 *)gUnknown_03002F90);
@@ -3313,7 +3312,7 @@ void DecompressGlyphFont7(u16 glyphId, bool32 isJapanese)
DecompressGlyphTile(glyphs + 0x10, (u16 *)(gUnknown_03002F90 + 0x40));
DecompressGlyphTile(glyphs + 0x18, (u16 *)(gUnknown_03002F90 + 0x60));
}
gUnknown_03002F90[0x81] = 15;
}
}
@@ -3342,7 +3341,7 @@ void DecompressGlyphFont8(u16 glyphId, bool32 isJapanese)
{
glyphs = gFont8LatinGlyphs + (0x20 * glyphId);
gUnknown_03002F90[0x80] = gFont8LatinGlyphWidths[glyphId];
if (gUnknown_03002F90[0x80] <= 8)
{
DecompressGlyphTile(glyphs, (u16 *)gUnknown_03002F90);
@@ -3355,7 +3354,7 @@ void DecompressGlyphFont8(u16 glyphId, bool32 isJapanese)
DecompressGlyphTile(glyphs + 0x10, (u16 *)(gUnknown_03002F90 + 0x40));
DecompressGlyphTile(glyphs + 0x18, (u16 *)(gUnknown_03002F90 + 0x60));
}
gUnknown_03002F90[0x81] = 12;
}
}
@@ -3386,7 +3385,7 @@ void DecompressGlyphFont2(u16 glyphId, bool32 isJapanese)
{
glyphs = gFont2LatinGlyphs + (0x20 * glyphId);
gUnknown_03002F90[0x80] = gFont2LatinGlyphWidths[glyphId];
if (gUnknown_03002F90[0x80] <= 8)
{
DecompressGlyphTile(glyphs, (u16 *)gUnknown_03002F90);
@@ -3399,7 +3398,7 @@ void DecompressGlyphFont2(u16 glyphId, bool32 isJapanese)
DecompressGlyphTile(glyphs + 0x10, (u16 *)(gUnknown_03002F90 + 0x40));
DecompressGlyphTile(glyphs + 0x18, (u16 *)(gUnknown_03002F90 + 0x60));
}
gUnknown_03002F90[0x81] = 14;
}
}
@@ -3415,7 +3414,7 @@ u32 GetGlyphWidthFont2(u16 glyphId, bool32 isJapanese)
void DecompressGlyphFont1(u16 glyphId, bool32 isJapanese)
{
const u16* glyphs;
if (isJapanese == TRUE)
{
int eff;
@@ -3429,7 +3428,7 @@ void DecompressGlyphFont1(u16 glyphId, bool32 isJapanese)
{
glyphs = gFont1LatinGlyphs + (0x20 * glyphId);
gUnknown_03002F90[0x80] = gFont1LatinGlyphWidths[glyphId];
if (gUnknown_03002F90[0x80] <= 8)
{
DecompressGlyphTile(glyphs, (u16 *)gUnknown_03002F90);
@@ -3442,7 +3441,7 @@ void DecompressGlyphFont1(u16 glyphId, bool32 isJapanese)
DecompressGlyphTile(glyphs + 0x10, (u16 *)(gUnknown_03002F90 + 0x40));
DecompressGlyphTile(glyphs + 0x18, (u16 *)(gUnknown_03002F90 + 0x60));
}
gUnknown_03002F90[0x81] = 15;
}
}