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Progress on J2DPane, JUTResFont (#39)

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This commit is contained in:
Noah McQueen
2023-09-16 08:23:36 -06:00
committed by GitHub
parent f67a9d9411
commit a321031cb2
6 changed files with 508 additions and 129 deletions
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src/JSystem/JUtility/JUTResFont.cpp
+382 -29
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@@ -4,104 +4,457 @@
//
#include "JSystem/JUtility/JUTResFont.h"
#include "JSystem/JKernel/JKRHeap.h"
#include "JSystem/JUtility/JUTAssert.h"
#include "JSystem/JUtility/JUTConsole.h"
#include "dolphin/gx/GX.h"
#include "dolphin/types.h"
// Only used for an assert
#define suAboutEncoding_ 3
IsLeadByte_func const JUTResFont::saoAboutEncoding_[3] = {
isLeadByte_1Byte,
isLeadByte_2Byte,
isLeadByte_ShiftJIS,
};
/* 802C2044-802C2090 .text __ct__10JUTResFontFv */
JUTResFont::JUTResFont() {
/* Nonmatching */
initialize_state();
JUTFont::initialize_state();
}
/* 802C2090-802C20F4 .text __ct__10JUTResFontFPC7ResFONTP7JKRHeap */
JUTResFont::JUTResFont(const ResFONT*, JKRHeap*) {
/* Nonmatching */
JUTResFont::JUTResFont(const ResFONT* pFont, JKRHeap* pHeap) {
initialize_state();
initiate(pFont, pHeap);
}
/* 802C20F4-802C2180 .text __dt__10JUTResFontFv */
JUTResFont::~JUTResFont() {
/* Nonmatching */
if (mValid) {
delete_and_initialize();
JUTFont::initialize_state();
}
}
/* 802C2180-802C21A4 .text deleteMemBlocks_ResFont__10JUTResFontFv */
void JUTResFont::deleteMemBlocks_ResFont() {
/* Nonmatching */
delete[] mpMemBlocks;
}
/* 802C21A4-802C21D0 .text initialize_state__10JUTResFontFv */
void JUTResFont::initialize_state() {
/* Nonmatching */
mResFont = NULL;
mpMemBlocks = NULL;
mpWidthBlocks = NULL;
mpGlyphBlocks = NULL;
mpMapBlocks = NULL;
mWidth = 0;
mHeight = 0;
mTexPageIdx = -1;
}
/* 802C21D0-802C2230 .text initiate__10JUTResFontFPC7ResFONTP7JKRHeap */
void JUTResFont::initiate(const ResFONT*, JKRHeap*) {
/* Nonmatching */
bool JUTResFont::initiate(const ResFONT* pFont, JKRHeap* pHeap) {
u8 initiated = protected_initiate(pFont, pHeap);
if (!initiated) {
delete_and_initialize();
JUTFont::initialize_state();
mValid = false;
return false;
}
return true;
}
/* 802C2230-802C233C .text protected_initiate__10JUTResFontFPC7ResFONTP7JKRHeap */
void JUTResFont::protected_initiate(const ResFONT*, JKRHeap*) {
/* Nonmatching */
bool JUTResFont::protected_initiate(const ResFONT* pFont, JKRHeap* pHeap) {
delete_and_initialize();
JUTFont::initialize_state();
if (pFont == NULL) {
return false;
}
mResFont = pFont;
mValid = true;
countBlock();
u32 blockNum = mWidthBlockNum + mGlyphBlockNum + mMapBlockNum;
mpMemBlocks = new (pHeap, 0) void*[blockNum];
void** block = mpMemBlocks;
if (block == NULL) {
return false;
} else {
if (mWidthBlockNum != 0) {
mpWidthBlocks = (ResFONT::WID1**)block;
block += mWidthBlockNum;
}
if (mGlyphBlockNum != 0) {
mpGlyphBlocks = (ResFONT::GLY1**)block;
block += mGlyphBlockNum;
}
if (mMapBlockNum != 0) {
mpMapBlocks = (ResFONT::MAP1**)block;
}
setBlock();
return true;
}
}
/* 802C233C-802C2438 .text countBlock__10JUTResFontFv */
void JUTResFont::countBlock() {
/* Nonmatching */
mWidthBlockNum = 0;
mGlyphBlockNum = 0;
mMapBlockNum = 0;
const BlockHeader* header = (BlockHeader*)mResFont->data;
for (u32 i = 0; i < mResFont->numBlocks; i++, header = header->getNext()) {
switch (header->magic) {
case 'WID1':
mWidthBlockNum++;
break;
case 'GLY1':
mGlyphBlockNum++;
break;
case 'MAP1':
mMapBlockNum++;
break;
case 'INF1':
break;
default:
JUTReportConsole("JUTResFont: Unknown data block\n");
}
}
}
/* 802C2438-802C25C0 .text setBlock__10JUTResFontFv */
void JUTResFont::setBlock() {
/* Nonmatching */
int widthNum = 0;
int glyphNum = 0;
int mapNum = 0;
mMaxCode = -1;
const BlockHeader* header = (BlockHeader*)mResFont->data;
for (u32 i = 0; i < mResFont->numBlocks; i++, header = header->getNext()) {
switch (header->magic) {
case 'INF1':
mInfoBlock = (ResFONT::INF1*)header;
u32 u = mInfoBlock->fontType;
JUT_ASSERT(0xF3, u < suAboutEncoding_)
mIsLeadByte = (IsLeadByte_func*)&saoAboutEncoding_[u];
break;
case 'WID1':
mpWidthBlocks[widthNum] = (ResFONT::WID1*)header;
widthNum++;
break;
case 'GLY1':
mpGlyphBlocks[glyphNum] = (ResFONT::GLY1*)header;
glyphNum++;
break;
case 'MAP1':
mpMapBlocks[mapNum] = (ResFONT::MAP1*)header;
if (mMaxCode > mpMapBlocks[mapNum]->startCode) {
mMaxCode = mpMapBlocks[mapNum]->startCode;
}
mapNum++;
break;
default:
JUTReportConsole("Unknown data block\n");
break;
}
}
}
/* 802C25C0-802C26B8 .text setGX__10JUTResFontFv */
void JUTResFont::setGX() {
/* Nonmatching */
GXSetNumChans(1);
GXSetNumTevStages(1);
GXSetNumTexGens(1);
GXSetTevOrder(GX_TEVSTAGE0, GX_TEXCOORD0, GX_TEXMAP0, GX_COLOR0A0);
GXSetChanCtrl(GX_COLOR0A0, false, GX_SRC_REG, GX_SRC_VTX, 0, GX_DF_NONE, GX_AF_NONE);
GXSetTevOp(GX_TEVSTAGE0, GX_MODULATE);
GXSetBlendMode(GX_BM_BLEND, GX_BL_SRC_ALPHA, GX_BL_INV_SRC_ALPHA, GX_LO_SET);
GXSetVtxAttrFmt(GX_VTXFMT0, GX_VA_POS, GX_CLR_RGBA, GX_RGBA4, 0);
GXSetVtxAttrFmt(GX_VTXFMT0, GX_VA_CLR0, GX_CLR_RGBA, GX_RGBA8, 0);
GXSetVtxAttrFmt(GX_VTXFMT0, GX_VA_TEX0, GX_CLR_RGBA, GX_RGBX8, 0xf);
GXClearVtxDesc();
GXSetVtxDesc(GX_VA_POS, GX_DIRECT);
GXSetVtxDesc(GX_VA_CLR0, GX_DIRECT);
GXSetVtxDesc(GX_VA_TEX0, GX_DIRECT);
}
/* 802C26B8-802C28F8 .text setGX__10JUTResFontFQ28JUtility6TColorQ28JUtility6TColor */
void JUTResFont::setGX(JUtility::TColor, JUtility::TColor) {
/* Nonmatching */
void JUTResFont::setGX(JUtility::TColor col1, JUtility::TColor col2) {
if (col1 == 0 && col2 == -1) {
setGX();
} else {
GXSetNumChans(1);
GXSetNumTevStages(2);
GXSetNumTexGens(1);
GXSetTevOrder(GX_TEVSTAGE0, GX_TEXCOORD0, GX_TEXMAP0, GX_COLOR_NULL);
GXSetChanCtrl(GX_COLOR0A0, false, GX_SRC_REG, GX_SRC_VTX, 0, GX_DF_NONE, GX_AF_NONE);
GXSetTevColor(GX_TEVREG0, col1);
GXSetTevColor(GX_TEVREG1, col2);
GXSetTevColorIn(GX_TEVSTAGE0, GX_CC_C0, GX_CC_C1, GX_CC_TEXC, GX_CC_ZERO);
GXSetTevAlphaIn(GX_TEVSTAGE0, GX_CA_A0, GX_CA_A1, GX_CA_TEXA, GX_CA_ZERO);
GXSetTevColorOp(GX_TEVSTAGE0, GX_TEV_ADD, GX_TB_ZERO, GX_CS_SCALE_1, true, GX_TEVPREV);
GXSetTevAlphaOp(GX_TEVSTAGE0, GX_TEV_ADD, GX_TB_ZERO, GX_CS_SCALE_1, true, GX_TEVPREV);
GXSetTevOrder(GX_TEVSTAGE1, GX_TEXCOORD_NULL, GX_TEXMAP_NULL, GX_COLOR0A0);
GXSetTevColorIn(GX_TEVSTAGE1, GX_CC_ZERO, GX_CC_CPREV, GX_CC_RASC, GX_CC_ZERO);
GXSetTevAlphaIn(GX_TEVSTAGE1, GX_CA_ZERO, GX_CA_APREV, GX_CA_RASA, GX_CA_ZERO);
GXSetTevColorOp(GX_TEVSTAGE1, GX_TEV_ADD, GX_TB_ZERO, GX_CS_SCALE_1, true, GX_TEVPREV);
GXSetTevAlphaOp(GX_TEVSTAGE1, GX_TEV_ADD, GX_TB_ZERO, GX_CS_SCALE_1, true, GX_TEVPREV);
GXSetBlendMode(GX_BM_BLEND, GX_BL_SRC_ALPHA, GX_BL_INV_SRC_ALPHA, GX_LO_SET);
GXSetVtxAttrFmt(GX_VTXFMT0, GX_VA_POS, GX_CLR_RGBA, GX_RGBA4, 0);
GXSetVtxAttrFmt(GX_VTXFMT0, GX_VA_CLR0, GX_CLR_RGBA, GX_RGBA8, 0);
GXSetVtxAttrFmt(GX_VTXFMT0, GX_VA_TEX0, GX_CLR_RGBA, GX_RGBX8, 15);
GXClearVtxDesc();
GXSetVtxDesc(GX_VA_POS, GX_DIRECT);
GXSetVtxDesc(GX_VA_CLR0, GX_DIRECT);
GXSetVtxDesc(GX_VA_TEX0, GX_DIRECT);
}
}
/* 802C28F8-802C2D6C .text drawChar_scale__10JUTResFontFffffib */
void JUTResFont::drawChar_scale(float, float, float, float, int, bool) {
f32 JUTResFont::drawChar_scale(f32 posX, f32 posY, f32 scaleX, f32 scaleY, int chr, bool flag) {
/* Nonmatching */
JUTFont::TWidth width;
f32 posMinX;
f32 posMinY;
f32 scaledHeight;
f32 posMaxX;
JUT_ASSERT(0x179, mValid)
loadFont(chr, GX_TEXMAP0, &width);
if (mFixed || !flag) {
posMinX = posX;
} else {
posMinX = (posX - width.field_0x0 * (scaleX / getCellWidth()));
}
f32 retval = mFixedWidth * (scaleX / getCellWidth());
if (!mFixed) {
if (!flag) {
retval = (width.field_0x1 + width.field_0x0) * (scaleX / getCellWidth());
} else {
retval = width.field_0x1 * (scaleX / getCellWidth());
}
}
posMaxX = posMinX + scaleX;
posMinY = posY - getAscent() * (scaleY / getHeight());
scaledHeight = scaleY / getHeight();
f32 descent = getDescent();
f32 posMaxY = descent * scaledHeight + posY;
// Glyph details
ResFONT::GLY1* used_glyphs = mpGlyphBlocks[field_0x66];
u16 texWidth = used_glyphs->textureWidth;
u16 texHeight = used_glyphs->textureHeight;
int tWidth = mWidth;
int tHeight = mHeight;
int shiftWidth = (tWidth + used_glyphs->cellWidth) << 15;
int texMinX = (tWidth << 15) / texWidth;
int texMinY = (tHeight << 15) / texHeight;
int shiftHeight = (tHeight + used_glyphs->cellHeight) << 15;
s32 texMaxX = shiftWidth / texWidth;
s32 texMaxY = shiftHeight / texHeight;
GXSetVtxAttrFmt(GX_VTXFMT0, GX_VA_POS, GX_POS_XYZ, GX_F32, 0);
GXBegin(GX_QUADS, GX_VTXFMT0, 4);
// Bottom Left
GXPosition3f32(posMinX, posMinY, 0.0f);
GXColor1u32(mColor1);
GXTexCoord2s16(texMinX, texMinY);
// Bottom Right
GXPosition3f32(posMaxX, posMinY, 0.0f);
GXColor1u32(mColor2);
GXTexCoord2s16(texMaxX, texMinY);
// Top Right
GXPosition3f32(posMaxX, posMaxY, 0.0f);
GXColor1u32(mColor4);
GXTexCoord2s16(texMaxX, texMaxY);
// Top Left
GXPosition3f32(posMinX, posMaxY, 0.0f);
GXColor1u32(mColor3);
GXTexCoord2s16(texMinX, texMaxY);
GXSetVtxAttrFmt(GX_VTXFMT0, GX_VA_POS, GX_POS_XYZ, GX_S16, 0);
return retval;
}
/* 802C2D6C-802C2DE8 .text loadFont__10JUTResFontFi11_GXTexMapIDPQ27JUTFont6TWidth */
void JUTResFont::loadFont(int, _GXTexMapID, JUTFont::TWidth*) {
/* Nonmatching */
void JUTResFont::loadFont(int code, _GXTexMapID texMapID, JUTFont::TWidth* pDstWidth) {
if (pDstWidth) {
getWidthEntry(code, pDstWidth);
}
u32 fontCode = getFontCode(code);
loadImage(fontCode, texMapID);
}
/* 802C2DE8-802C2E90 .text getWidthEntry__10JUTResFontCFiPQ27JUTFont6TWidth */
void JUTResFont::getWidthEntry(int, JUTFont::TWidth*) const {
void JUTResFont::getWidthEntry(int code, JUTFont::TWidth* width) const {
/* Nonmatching */
int fontCode = getFontCode(code);
width->field_0x0 = 0;
width->field_0x1 = mInfoBlock->width;
for (int i = 0; i < mWidthBlockNum; i++) {
ResFONT::WID1* block = mpWidthBlocks[i];
if (block->startCode <= fontCode && fontCode <= block->endCode) {
int chunkNum = (fontCode - mpWidthBlocks[i]->startCode) * 2;
u8* ptr = &mpWidthBlocks[i]->mChunkNum[chunkNum];
width->field_0x0 = ptr[0];
width->field_0x1 = ptr[1];
break;
}
}
}
/* 802C2E90-802C2EDC .text getCellWidth__10JUTResFontCFv */
void JUTResFont::getCellWidth() const {
/* Nonmatching */
int JUTResFont::getCellWidth() const {
if (mpGlyphBlocks) {
ResFONT::GLY1* glyph = *mpGlyphBlocks;
if (glyph) {
return glyph->cellWidth;
}
}
return getWidth();
}
/* 802C2EDC-802C2F28 .text getCellHeight__10JUTResFontCFv */
void JUTResFont::getCellHeight() const {
/* Nonmatching */
s32 JUTResFont::getCellHeight() const {
if (mpGlyphBlocks) {
ResFONT::GLY1* glyph = *mpGlyphBlocks;
if (glyph) {
return glyph->cellHeight;
}
}
return getHeight();
}
/* 802C2F28-802C2F5C .text isLeadByte__10JUTResFontCFi */
void JUTResFont::isLeadByte(int) const {
/* Nonmatching */
bool JUTResFont::isLeadByte(int chr) const {
return (*mIsLeadByte)(chr);
}
/* 802C2F5C-802C30E4 .text getFontCode__10JUTResFontCFi */
void JUTResFont::getFontCode(int) const {
int JUTResFont::getFontCode(int chr) const {
/* Nonmatching */
static const u16 halftofull[95] = {
0x8140, 0x8149, 0x8168, 0x8194, 0x8190, 0x8193, 0x8195, 0x8166, 0x8169, 0x816A, 0x8196,
0x817B, 0x8143, 0x817C, 0x8144, 0x815E, 0x824F, 0x8250, 0x8251, 0x8252, 0x8253, 0x8254,
0x8255, 0x8256, 0x8257, 0x8258, 0x8146, 0x8147, 0x8183, 0x8181, 0x8184, 0x8148, 0x8197,
0x8260, 0x8261, 0x8262, 0x8263, 0x8264, 0x8265, 0x8266, 0x8267, 0x8268, 0x8269, 0x826A,
0x826B, 0x826C, 0x826D, 0x826E, 0x826F, 0x8270, 0x8271, 0x8272, 0x8273, 0x8274, 0x8275,
0x8276, 0x8277, 0x8278, 0x8279, 0x816D, 0x818F, 0x816E, 0x814F, 0x8151, 0x8165, 0x8281,
0x8282, 0x8283, 0x8284, 0x8285, 0x8286, 0x8287, 0x8288, 0x8289, 0x828A, 0x828B, 0x828C,
0x828D, 0x828E, 0x828F, 0x8290, 0x8291, 0x8292, 0x8293, 0x8294, 0x8295, 0x8296, 0x8297,
0x8298, 0x8299, 0x829A, 0x816F, 0x8162, 0x8170, 0x8160,
};
int ret = mInfoBlock->defaultCode;
if ((getFontType() == 2) && (mMaxCode >= 0x8000u) && (chr >= 0x20) && (chr < 0x7Fu)) {
chr = halftofull[chr - 32];
}
int j = 0;
for (int i = mMapBlockNum; i > 0; j++, i--) {
if ((mpMapBlocks[j]->startCode <= chr) && (chr <= mpMapBlocks[j]->endCode)) {
ResFONT::MAP1* map = mpMapBlocks[j];
if (map->mappingMethod == 0) {
ret = chr - map->startCode;
break;
} else if (map->mappingMethod == 2) {
ret = *(&mpMapBlocks[j]->mLeading + ((chr - mpMapBlocks[j]->startCode)));
break;
} else if (map->mappingMethod == 3) {
u16* leading_temp = &map->mLeading;
int phi_r5 = 0;
int phi_r6_2 = map->numEntries - 1;
while (phi_r6_2 >= phi_r5) {
u32 temp_r3 = phi_r6_2 + phi_r5;
int temp_r7 = (int)((temp_r3 >> 0x1FU) + phi_r6_2 + phi_r5) >> 1;
if (chr < leading_temp[temp_r7 * 2]) {
phi_r6_2 = temp_r7 - 1;
continue;
}
if (chr > leading_temp[temp_r7 * 2]) {
phi_r5 = temp_r7 + 1;
continue;
}
ret = leading_temp[temp_r7 * 2 + 1];
break;
}
} else if (map->mappingMethod == 1) {
u16* phi_r5_2 = NULL;
if (map->numEntries == 1) {
phi_r5_2 = &map->mLeading;
}
ret = JUTResFont::convertSjis(chr, phi_r5_2);
break;
}
break;
}
}
return ret;
}
/* 802C30E4-802C3248 .text loadImage__10JUTResFontFi11_GXTexMapID */
void JUTResFont::loadImage(int, _GXTexMapID) {
/* Nonmatching */
void JUTResFont::loadImage(int code, _GXTexMapID id) {
int i = 0;
for (; i < mGlyphBlockNum; i++) {
if (mpGlyphBlocks[i]->startCode <= code && code <= mpGlyphBlocks[i]->endCode) {
code -= mpGlyphBlocks[i]->startCode;
break;
}
}
if (i == mGlyphBlockNum)
return;
s32 pageNumCells = mpGlyphBlocks[i]->numRows * mpGlyphBlocks[i]->numColumns;
s32 pageIdx = code / pageNumCells;
s32 cellIdxInPage = code % pageNumCells;
s32 cellCol = (cellIdxInPage % mpGlyphBlocks[i]->numRows);
s32 cellRow = (cellIdxInPage / mpGlyphBlocks[i]->numRows);
mWidth = cellCol * mpGlyphBlocks[i]->cellWidth;
mHeight = cellRow * mpGlyphBlocks[i]->cellHeight;
if (pageIdx != mTexPageIdx || i != field_0x66) {
GXInitTexObj(&field_0x24, &mpGlyphBlocks[i]->data[pageIdx * mpGlyphBlocks[i]->textureSize],
mpGlyphBlocks[i]->textureWidth, mpGlyphBlocks[i]->textureHeight,
(GXTexFmt)mpGlyphBlocks[i]->textureFormat, GX_CLAMP, GX_CLAMP, 0);
GXInitTexObjLOD(&field_0x24, GX_LINEAR, GX_LINEAR, 0.0f, 0.0f, 0.0f, 0U, 0U, GX_ANISO_1);
mTexPageIdx = pageIdx;
field_0x66 = i;
}
GXLoadTexObj(&field_0x24, id);
}
/* 802C3248-802C328C .text convertSjis__10JUTResFontCFiPUs */
void JUTResFont::convertSjis(int, unsigned short*) const {
int JUTResFont::convertSjis(int inChar, u16* inLead) const {
/* Nonmatching */
int outChar = (u8)inChar;
inChar = inChar >> 8 & 0xFF;
outChar -= 0x40;
if (0x40 <= outChar) {
outChar--;
}
u16 lead = 0x31C;
if (inLead) {
lead = *inLead;
}
return outChar + (inChar - 0x88) * 0xBC + -0x5E + lead;
}