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#include "global.h"
#include "window.h"
#include "text.h"
static EWRAM_DATA struct TextPrinter sTempTextPrinter = {0};
static EWRAM_DATA struct TextPrinter sTextPrinters[NUM_TEXT_PRINTERS] = {0};
static u16 sFontHalfRowLookupTable[0x51];
static u16 sLastTextBgColor;
static u16 sLastTextFgColor;
static u16 sLastTextShadowColor;
const struct FontInfo *gFonts;
struct GlyphInfo gGlyphInfo;
static const u8 sFontHalfRowOffsets[] =
{
0x00, 0x01, 0x02, 0x00, 0x03, 0x04, 0x05, 0x03, 0x06, 0x07, 0x08, 0x06, 0x00, 0x01, 0x02, 0x00,
0x09, 0x0A, 0x0B, 0x09, 0x0C, 0x0D, 0x0E, 0x0C, 0x0F, 0x10, 0x11, 0x0F, 0x09, 0x0A, 0x0B, 0x09,
0x12, 0x13, 0x14, 0x12, 0x15, 0x16, 0x17, 0x15, 0x18, 0x19, 0x1A, 0x18, 0x12, 0x13, 0x14, 0x12,
0x00, 0x01, 0x02, 0x00, 0x03, 0x04, 0x05, 0x03, 0x06, 0x07, 0x08, 0x06, 0x00, 0x01, 0x02, 0x00,
0x1B, 0x1C, 0x1D, 0x1B, 0x1E, 0x1F, 0x20, 0x1E, 0x21, 0x22, 0x23, 0x21, 0x1B, 0x1C, 0x1D, 0x1B,
0x24, 0x25, 0x26, 0x24, 0x27, 0x28, 0x29, 0x27, 0x2A, 0x2B, 0x2C, 0x2A, 0x24, 0x25, 0x26, 0x24,
0x2D, 0x2E, 0x2F, 0x2D, 0x30, 0x31, 0x32, 0x30, 0x33, 0x34, 0x35, 0x33, 0x2D, 0x2E, 0x2F, 0x2D,
0x1B, 0x1C, 0x1D, 0x1B, 0x1E, 0x1F, 0x20, 0x1E, 0x21, 0x22, 0x23, 0x21, 0x1B, 0x1C, 0x1D, 0x1B,
0x36, 0x37, 0x38, 0x36, 0x39, 0x3A, 0x3B, 0x39, 0x3C, 0x3D, 0x3E, 0x3C, 0x36, 0x37, 0x38, 0x36,
0x3F, 0x40, 0x41, 0x3F, 0x42, 0x43, 0x44, 0x42, 0x45, 0x46, 0x47, 0x45, 0x3F, 0x40, 0x41, 0x3F,
0x48, 0x49, 0x4A, 0x48, 0x4B, 0x4C, 0x4D, 0x4B, 0x4E, 0x4F, 0x50, 0x4E, 0x48, 0x49, 0x4A, 0x48,
0x36, 0x37, 0x38, 0x36, 0x39, 0x3A, 0x3B, 0x39, 0x3C, 0x3D, 0x3E, 0x3C, 0x36, 0x37, 0x38, 0x36,
0x00, 0x01, 0x02, 0x00, 0x03, 0x04, 0x05, 0x03, 0x06, 0x07, 0x08, 0x06, 0x00, 0x01, 0x02, 0x00,
0x09, 0x0A, 0x0B, 0x09, 0x0C, 0x0D, 0x0E, 0x0C, 0x0F, 0x10, 0x11, 0x0F, 0x09, 0x0A, 0x0B, 0x09,
0x12, 0x13, 0x14, 0x12, 0x15, 0x16, 0x17, 0x15, 0x18, 0x19, 0x1A, 0x18, 0x12, 0x13, 0x14, 0x12,
0x00, 0x01, 0x02, 0x00, 0x03, 0x04, 0x05, 0x03, 0x06, 0x07, 0x08, 0x06, 0x00, 0x01, 0x02, 0x00
};
void SetFontsPointer(const struct FontInfo *fonts)
{
gFonts = fonts;
}
void DeactivateAllTextPrinters (void)
{
int printer;
for (printer = 0; printer < NUM_TEXT_PRINTERS; ++printer)
sTextPrinters[printer].active = 0;
}
u16 AddTextPrinterParameterized(u8 windowId, u8 fontId, const u8 *str, u8 x, u8 y, u8 speed, void (*callback)(struct TextPrinterTemplate *, u16))
{
struct TextPrinterTemplate printerTemplate;
printerTemplate.currentChar = str;
printerTemplate.windowId = windowId;
printerTemplate.fontId = fontId;
printerTemplate.x = x;
printerTemplate.y = y;
printerTemplate.currentX = x;
printerTemplate.currentY = y;
printerTemplate.letterSpacing = gFonts[fontId].letterSpacing;
printerTemplate.lineSpacing = gFonts[fontId].lineSpacing;
printerTemplate.unk = gFonts[fontId].unk;
printerTemplate.fgColor = gFonts[fontId].fgColor;
printerTemplate.bgColor = gFonts[fontId].bgColor;
printerTemplate.shadowColor = gFonts[fontId].shadowColor;
return AddTextPrinter(&printerTemplate, speed, callback);
}
bool16 AddTextPrinter(struct TextPrinterTemplate *textSubPrinter, u8 speed, void (*callback)(struct TextPrinterTemplate *, u16))
{
int i;
u16 j;
if (!gFonts)
return FALSE;
sTempTextPrinter.active = 1;
sTempTextPrinter.state = 0;
sTempTextPrinter.textSpeed = speed;
sTempTextPrinter.delayCounter = 0;
sTempTextPrinter.scrollDistance = 0;
for (i = 0; i < 7; ++i)
{
sTempTextPrinter.subUnion.fields[i] = 0;
}
sTempTextPrinter.printerTemplate = *textSubPrinter;
sTempTextPrinter.callback = callback;
sTempTextPrinter.minLetterSpacing = 0;
sTempTextPrinter.japanese = 0;
GenerateFontHalfRowLookupTable(textSubPrinter->fgColor, textSubPrinter->bgColor, textSubPrinter->shadowColor);
if (speed != TEXT_SPEED_FF && speed != 0x0)
{
--sTempTextPrinter.textSpeed;
sTextPrinters[textSubPrinter->windowId] = sTempTextPrinter;
}
else
{
sTempTextPrinter.textSpeed = 0;
for (j = 0; j < 0x400; ++j)
{
if ((u32)RenderFont(&sTempTextPrinter) == 1)
break;
}
if (speed != TEXT_SPEED_FF)
CopyWindowToVram(sTempTextPrinter.printerTemplate.windowId, COPYWIN_GFX);
sTextPrinters[textSubPrinter->windowId].active = 0;
}
return TRUE;
}
void RunTextPrinters(void)
{
int i;
u16 temp;
for (i = 0; i < 0x20; ++i)
{
if (sTextPrinters[i].active != 0)
{
temp = RenderFont(&sTextPrinters[i]);
switch (temp) {
case 0:
CopyWindowToVram(sTextPrinters[i].printerTemplate.windowId, COPYWIN_GFX);
case 3:
if (sTextPrinters[i].callback != 0)
sTextPrinters[i].callback(&sTextPrinters[i].printerTemplate, temp);
break;
case 1:
sTextPrinters[i].active = 0;
break;
}
}
}
}
bool16 IsTextPrinterActive(u8 id)
{
return sTextPrinters[id].active;
}
u32 RenderFont(struct TextPrinter *textPrinter)
{
u32 ret;
while (TRUE)
{
ret = gFonts[textPrinter->printerTemplate.fontId].fontFunction(textPrinter);
if (ret != 2)
return ret;
}
}
void GenerateFontHalfRowLookupTable(u8 fgColor, u8 bgColor, u8 shadowColor)
{
int lutIndex;
int i, j, k, l;
const u32 colors[] = {bgColor, fgColor, shadowColor};
sLastTextBgColor = bgColor;
sLastTextFgColor = fgColor;
sLastTextShadowColor = shadowColor;
lutIndex = 0;
for (i = 0; i < 3; i++)
for (j = 0; j < 3; j++)
for (k = 0; k < 3; k++)
for (l = 0; l < 3; l++)
sFontHalfRowLookupTable[lutIndex++] = (colors[l] << 12) | (colors[k] << 8) | (colors[j] << 4) | colors[i];
}
void SaveTextColors(u8 *fgColor, u8 *bgColor, u8 *shadowColor)
{
*bgColor = sLastTextBgColor;
*fgColor = sLastTextFgColor;
*shadowColor = sLastTextShadowColor;
}
void RestoreTextColors(u8 *fgColor, u8 *bgColor, u8 *shadowColor)
{
GenerateFontHalfRowLookupTable(*fgColor, *bgColor, *shadowColor);
}
void DecompressGlyphTile(const u16 *src, u16 *dest)
{
int i;
for (i = 0; i < 16; i++)
{
int offsetIndex = (i << 31) ? (u8)*src++ : (*src >> 8);
dest[i] = sFontHalfRowLookupTable[sFontHalfRowOffsets[offsetIndex]];
}
}
u8 GetLastTextColor(u8 colorType)
{
switch (colorType)
{
case 0:
return sLastTextFgColor;
case 2:
return sLastTextBgColor;
case 1:
return sLastTextShadowColor;
default:
return 0;
}
}
#define GLYPH_COPY(widthOffset, heightOffset, width, height, tilesDest, left, top, sizeX) \
{ \
int xAdd, xpos, yAdd, ypos, toOrr, bits; \
u8 * src, * dst; \
u32 _8pixbuf; \
\
src = gGlyphInfo.pixels + (heightOffset / 8 * 0x40) + (widthOffset / 8 * 0x20); \
for (yAdd = 0, ypos = top + heightOffset; yAdd < height; yAdd++, ypos++) \
{ \
_8pixbuf = *(u32 *)src; \
for (xAdd = 0, xpos = left + widthOffset; xAdd < width; xAdd++, xpos++) \
{ \
dst = (u8 *)((tilesDest) + ((xpos >> 1) & 3) + ((xpos >> 3) << 5) + (((ypos >> 3) * (sizeX)) << 5) + ((u32)(ypos << 29) >> 27)); \
toOrr = (_8pixbuf >> (xAdd * 4)) & 0xF; \
if (toOrr != 0) \
{ \
bits = (xpos & 1) * 4; \
*dst = (toOrr << bits) | (*dst & (0xF0 >> bits)); \
} \
} \
src += 4; \
} \
}
void CopyGlyphToWindow(struct TextPrinter *textPrinter)
{
int glyphWidth, glyphHeight;
u8 sizeType;
if (gWindows[textPrinter->printerTemplate.windowId].window.width * 8 - textPrinter->printerTemplate.currentX < gGlyphInfo.width)
glyphWidth = gWindows[textPrinter->printerTemplate.windowId].window.width * 8 - textPrinter->printerTemplate.currentX;
else
glyphWidth = gGlyphInfo.width;
if (gWindows[textPrinter->printerTemplate.windowId].window.height * 8 - textPrinter->printerTemplate.currentY < gGlyphInfo.height)
glyphHeight = gWindows[textPrinter->printerTemplate.windowId].window.height * 8 - textPrinter->printerTemplate.currentY;
else
glyphHeight = gGlyphInfo.height;
sizeType = 0;
if (glyphWidth > 8)
sizeType |= 1;
if (glyphHeight > 8)
sizeType |= 2;
switch (sizeType)
{
case 0: // ≤ 8x8
GLYPH_COPY(0, 0, glyphWidth, glyphHeight, gWindows[textPrinter->printerTemplate.windowId].tileData, textPrinter->printerTemplate.currentX, textPrinter->printerTemplate.currentY, ((gWindows[textPrinter->printerTemplate.windowId].window.width * 8 + ((gWindows[textPrinter->printerTemplate.windowId].window.width * 8) & 7)) >> 3));
return;
case 1: // ≤ 16x8
GLYPH_COPY(0, 0, 8, glyphHeight, gWindows[textPrinter->printerTemplate.windowId].tileData, textPrinter->printerTemplate.currentX, textPrinter->printerTemplate.currentY, ((gWindows[textPrinter->printerTemplate.windowId].window.width * 8 + ((gWindows[textPrinter->printerTemplate.windowId].window.width * 8) & 7)) >> 3));
GLYPH_COPY(8, 0, glyphWidth - 8, glyphHeight, gWindows[textPrinter->printerTemplate.windowId].tileData, textPrinter->printerTemplate.currentX, textPrinter->printerTemplate.currentY, ((gWindows[textPrinter->printerTemplate.windowId].window.width * 8 + ((gWindows[textPrinter->printerTemplate.windowId].window.width * 8) & 7)) >> 3));
return;
case 2: // ≤ 8x16
GLYPH_COPY(0, 0, glyphWidth, 8, gWindows[textPrinter->printerTemplate.windowId].tileData, textPrinter->printerTemplate.currentX, textPrinter->printerTemplate.currentY, ((gWindows[textPrinter->printerTemplate.windowId].window.width * 8 + ((gWindows[textPrinter->printerTemplate.windowId].window.width * 8) & 7)) >> 3));
GLYPH_COPY(0, 8, glyphWidth, glyphHeight - 8, gWindows[textPrinter->printerTemplate.windowId].tileData, textPrinter->printerTemplate.currentX, textPrinter->printerTemplate.currentY, ((gWindows[textPrinter->printerTemplate.windowId].window.width * 8 + ((gWindows[textPrinter->printerTemplate.windowId].window.width * 8) & 7)) >> 3));
return;
case 3: // ≤ 16x16
GLYPH_COPY(0, 0, 8, 8, gWindows[textPrinter->printerTemplate.windowId].tileData, textPrinter->printerTemplate.currentX, textPrinter->printerTemplate.currentY, ((gWindows[textPrinter->printerTemplate.windowId].window.width * 8 + ((gWindows[textPrinter->printerTemplate.windowId].window.width * 8) & 7)) >> 3));
GLYPH_COPY(8, 0, glyphWidth - 8, 8, gWindows[textPrinter->printerTemplate.windowId].tileData, textPrinter->printerTemplate.currentX, textPrinter->printerTemplate.currentY, ((gWindows[textPrinter->printerTemplate.windowId].window.width * 8 + ((gWindows[textPrinter->printerTemplate.windowId].window.width * 8) & 7)) >> 3));
GLYPH_COPY(0, 8, 8, glyphHeight - 8, gWindows[textPrinter->printerTemplate.windowId].tileData, textPrinter->printerTemplate.currentX, textPrinter->printerTemplate.currentY, ((gWindows[textPrinter->printerTemplate.windowId].window.width * 8 + ((gWindows[textPrinter->printerTemplate.windowId].window.width * 8) & 7)) >> 3));
GLYPH_COPY(8, 8, glyphWidth - 8, glyphHeight - 8, gWindows[textPrinter->printerTemplate.windowId].tileData, textPrinter->printerTemplate.currentX, textPrinter->printerTemplate.currentY, ((gWindows[textPrinter->printerTemplate.windowId].window.width * 8 + ((gWindows[textPrinter->printerTemplate.windowId].window.width * 8) & 7)) >> 3));
return;
}
}
void sub_8003614(void * tileData, u16 currentX, u16 currentY, u16 width, u16 height)
{
int r0, r1;
u8 r2;
u16 r3;
if (width - currentX < gGlyphInfo.width)
r0 = width - currentX;
else
r0 = gGlyphInfo.width;
if (height - currentY < gGlyphInfo.height)
r1 = height - currentY;
else
r1 = gGlyphInfo.height;
r2 = 0;
r3 = (width + (width & 7)) >> 3;
if (r0 > 8)
r2 |= 1;
if (r1 > 8)
r2 |= 2;
switch (r2)
{
case 0:
GLYPH_COPY(0, 0, r0, r1, tileData, currentX, currentY, r3);
return;
case 1:
GLYPH_COPY(0, 0, 8, r1, tileData, currentX, currentY, r3);
GLYPH_COPY(8, 0, r0 - 8, r1, tileData, currentX, currentY, r3);
return;
case 2:
GLYPH_COPY(0, 0, r0, 8, tileData, currentX, currentY, r3);
GLYPH_COPY(0, 8, r0, r1 - 8, tileData, currentX, currentY, r3);
return;
case 3:
GLYPH_COPY(0, 0, 8, 8, tileData, currentX, currentY, r3);
GLYPH_COPY(8, 0, r0 - 8, 8, tileData, currentX, currentY, r3);
GLYPH_COPY(0, 8, 8, r1 - 8, tileData, currentX, currentY, r3);
GLYPH_COPY(8, 8, r0 - 8, r1 - 8, tileData, currentX, currentY, r3);
return;
}
}
void ClearTextSpan(struct TextPrinter *textPrinter, u32 width)
{
}
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