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ss/src/nw4r/lyt/lyt_textBox.cpp
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elijah-thomas774 484d0be7ea lyt_textBox matching
2024-05-27 15:02:09 -04:00

510 lines
16 KiB
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#include <nw4r/lyt/lyt_bounding.h>
#include <nw4r/lyt/lyt_drawInfo.h>
#include <nw4r/lyt/lyt_layout.h>
#include <nw4r/lyt/lyt_material.h>
#include <nw4r/lyt/lyt_textBox.h>
#include <nw4r/ut/ut_Rect.h>
#include <nw4r/ut/ut_TextWriterBase.h>
namespace nw4r {
namespace lyt {
NW4R_UT_RTTI_DEF_DERIVED(TextBox, Pane);
namespace {
// ReverseYAxis__Q34nw4r3lyt25@unnamed@lyt_textBox_cpp@FPQ34nw4r4math5MTX34
void ReverseYAxis(math::MTX34 *pMtx) {
// Based on impl in LoadMtx
pMtx->_01 = -pMtx->_01;
pMtx->_11 = -pMtx->_11;
pMtx->_21 = -pMtx->_21;
}
// ClampColor__Q34nw4r3lyt25@unnamed@lyt_textBox_cpp@Fs
u8 ClampColor(s16 colVal) {
// The CLAMP macro was reversed for this -_-
return colVal < 0 ? 0 : (colVal > 0xFF ? 0xFF : colVal);
}
// GetColor__Q34nw4r3lyt25@unnamed@lyt_textBox_cpp@FRC11_GXColorS10
ut::Color GetColor(const GXColorS10 &src) {
GXColor dst;
dst.r = ClampColor(src.r);
dst.g = ClampColor(src.g);
dst.b = ClampColor(src.b);
dst.a = ClampColor(src.a);
return dst;
}
template <typename T>
void CalcStringRect(ut::Rect *pRect, ut::TextWriterBase<T> *pTextWriter, const T *str, int length, f32 maxWidth) {
ut::TextWriterBase<T> myCopy = *pTextWriter;
CalcStringRectImpl<T>(pRect, &myCopy, str, length, maxWidth);
}
template <typename T>
int CalcLineStrNum(f32 *pWidth, ut::TextWriterBase<T> *pTextWriter, const T *str, int length, f32 maxWidth,
bool *pbOver) {
ut::Rect rect;
ut::TextWriterBase<T> myCopy = *pTextWriter;
myCopy.SetCursor(0.0f, 0.0f);
int ret = CalcLineRectImpl(&rect, &myCopy, str, length, maxWidth, pbOver);
*pWidth = rect.GetWidth();
return ret;
}
template <typename T>
int CalcLineRectImpl(ut::Rect *pRect, ut::TextWriterBase<T> *pTextWriter, const T *str, int length, f32 maxWidth,
bool *pbOver) {
ut::PrintContext<T> context = {pTextWriter, str, 0.0f, 0.0f, 0};
f32 x = 0.0f;
const ut::Font *font = pTextWriter->GetFont();
bool bCharSpace = false;
ut::CharStrmReader reader = font->GetCharStrmReader();
const T *prStrPos = (const T *)reader.GetCurrentPos();
pRect->left = 0.0f;
pRect->right = 0.0f;
pRect->top = ut::Min(0.0f, pTextWriter->GetLineHeight());
pRect->bottom = ut::Max(0.0f, pTextWriter->GetLineHeight());
*pbOver = false;
reader.Set(str);
ut::Rect prMaxRect = *pRect;
u16 code = reader.Next();
while (((const T *)reader.GetCurrentPos() - str) <= length) {
if (code < ' ') {
ut::Operation operation;
ut::Rect rect(x, 0.0f, 0.0f, 0.0f);
context.str = (const T *)reader.GetCurrentPos();
context.flags = !bCharSpace;
pTextWriter->SetCursorX(x);
operation = pTextWriter->GetTagProcessor()->CalcRect(&rect, code, &context);
reader.Set(context.str);
pRect->left = ut::Min(pRect->left, rect.left);
pRect->top = ut::Min(pRect->top, rect.top);
pRect->right = ut::Max(pRect->right, rect.right);
pRect->bottom = ut::Max(pRect->bottom, rect.bottom);
x = pTextWriter->GetCursorX();
if (pRect->GetWidth() > maxWidth) {
*pbOver = true;
break;
}
if (operation == ut::OPERATION_END_DRAW) {
return length;
} else if (operation == ut::OPERATION_NO_CHAR_SPACE) {
bCharSpace = false;
} else if (operation == ut::OPERATION_CHAR_SPACE) {
bCharSpace = true;
} else if (operation == ut::OPERATION_NEXT_LINE) {
break;
}
} else {
if (bCharSpace) {
x += pTextWriter->GetCharSpace();
}
bCharSpace = true;
if (pTextWriter->IsWidthFixed()) {
x += pTextWriter->GetFixedWidth();
} else {
x += pTextWriter->GetFont()->GetCharWidth(code) * pTextWriter->GetScaleH();
}
pRect->left = ut::Min(pRect->left, x);
pRect->right = ut::Max(pRect->right, x);
if (pRect->GetWidth() > maxWidth) {
*pbOver = true;
break;
}
}
prStrPos = (const T *)reader.GetCurrentPos();
code = reader.Next();
prMaxRect = *pRect;
}
if (*pbOver) {
if (prStrPos) {
*pRect = prMaxRect;
return (prStrPos - str);
}
}
return ((const T *)reader.GetCurrentPos() - str);
}
template <typename T>
void CalcStringRectImpl(ut::Rect *pRect, ut::TextWriterBase<T> *pTextWriter, const T *str, int length, f32 maxWidth) {
pRect->left = 0.0f;
pRect->right = 0.0f;
pRect->top = 0.0f;
pRect->bottom = 0.0f;
pTextWriter->SetCursor(0.0f, 0.0f);
int remain = length;
const T *pos = str;
do {
ut::Rect rect;
bool bOver;
int read = CalcLineRectImpl(&rect, pTextWriter, pos, remain, maxWidth, &bOver);
pos += read;
remain -= read;
pRect->left = ut::Min(pRect->left, rect.left);
pRect->top = ut::Min(pRect->top, rect.top);
pRect->right = ut::Max(pRect->right, rect.right);
pRect->bottom = ut::Max(pRect->bottom, rect.bottom);
if (bOver) {
CalcLineRectImpl(&rect, pTextWriter, L"\n", 1, maxWidth, &bOver);
pRect->left = ut::Min(pRect->left, rect.left);
pRect->top = ut::Min(pRect->top, rect.top);
pRect->right = ut::Max(pRect->right, rect.right);
pRect->bottom = ut::Max(pRect->bottom, rect.bottom);
}
} while (remain > 0);
}
} // namespace
// __ct__Q34nw4r3lyt7TextBoxFUs
TextBox::TextBox(u16 allocStrLen) {
// TODO: Not in SS
}
// __ct__Q34nw4r3lyt7TextBoxFUsPCwPCQ34nw4r2ut4Font
TextBox::TextBox(const wchar_t *str, const ut::Font *pFont) {
// TODO: Not in SS
}
// __ct__Q34nw4r3lyt7TextBoxFUsPCwUsPCQ34nw4r2ut4Font
TextBox::TextBox(u16, const wchar_t *str, u16, const ut::Font *pFont) {
// TODO: Not in SS
}
// __ct__Q34nw4r3lyt7TextBoxFPCQ44nw4r3lyt3res7TextBoxRCQ34nw4r3lyt11ResBlockSet
TextBox::TextBox(const res::TextBox *pBlock, const ResBlockSet &resBlockSet)
: Pane(pBlock), mTextColors(), mFontSize() {
u16 allocStrBufferLen = pBlock->textBufBytes / 2;
if (allocStrBufferLen > 0) {
allocStrBufferLen -= 1;
}
Init(allocStrBufferLen);
if (pBlock->textStrBytes >= 2 && mTextBuf) {
u16 resStringLen = pBlock->textStrBytes / 2 - 1;
const wchar_t *pBlockText = detail::ConvertOffsToPtr<wchar_t>(pBlock, pBlock->textStrOffset);
SetString(pBlockText, 0, resStringLen);
}
mTextColors[0] = pBlock->textCols[0];
mTextColors[1] = pBlock->textCols[1];
mFontSize = pBlock->fontSize;
mTextPosition = pBlock->textPosition;
mBits.textAlignment = pBlock->textAlignment;
mCharSpace = pBlock->charSpace;
mLineSpace = pBlock->lineSpace;
int i = pBlock->fontIdx;
const res::Font *fonts = detail::ConvertOffsToPtr<res::Font>(resBlockSet.pFontList, sizeof(res::FontList));
const char *fontName = detail::ConvertOffsToPtr<char>(fonts, fonts[i].nameStrOffset);
ut::Font *pFont = resBlockSet.pResAccessor->GetFont(fontName);
if (pFont) {
mpFont = pFont;
} else {
void *fontRes = resBlockSet.pResAccessor->GetResource('font', fontName, nullptr);
if (fontRes) {
ut::ResFont *pResFont = Layout::NewObj<ut::ResFont>();
if (pResFont) {
bool bSucces = pResFont->SetResource(fontRes);
mpFont = pResFont;
mBits.bAllocFont = true;
}
}
}
const u32 *matOffsTbl = detail::ConvertOffsToPtr<u32>(resBlockSet.pMaterialList, sizeof(res::MaterialList));
const res::Material *pResMaterial =
detail::ConvertOffsToPtr<res::Material>(resBlockSet.pMaterialList, matOffsTbl[pBlock->materialIdx]);
mpMaterial = Layout::NewObj<Material>(pResMaterial, resBlockSet);
}
// Init__Q34nw4r3lyt7TextBoxFUs
void TextBox::Init(u16 allocStrLen) {
mTextBuf = nullptr;
mTextBufBytes = 0;
mTextLen = 0;
mpFont = nullptr;
mFontSize = Size(0.0f, 0.0f);
mLineSpace = 0.0f;
mCharSpace = 0.0f;
mpTagProcessor = nullptr;
SetTextPositionH(1);
SetTextPositionV(1);
memset(&mBits, 0, sizeof(mBits));
if (allocStrLen != 0) {
AllocStringBuffer(allocStrLen);
}
}
// __dt__Q34nw4r3lyt7TextBoxFv
TextBox::~TextBox() {
SetFont(nullptr);
if (mpMaterial && !mpMaterial->IsUserAllocated()) {
Layout::DeleteObj(mpMaterial);
mpMaterial = nullptr;
}
FreeStringBuffer();
}
// GetVtxColor__Q34nw4r3lyt7TextBoxCFUl
ut::Color TextBox::GetVtxColor(u32 idx) const {
return GetTextColor(idx);
}
// SetVtxColor__Q34nw4r3lyt7TextBoxFUlQ34nw4r2ut5Color
void TextBox::SetVtxColor(u32 idx, ut::Color value) {
SetTextColor(idx / 2, value);
}
// GetVtxColorElement__Q34nw4r3lyt7TextBoxCFUl
u8 TextBox::GetVtxColorElement(u32 idx) const {
return ((u8 *)mTextColors)[((idx / 2) & ~3) + (idx & 3)];
}
// SetVtxColorElement__Q34nw4r3lyt7TextBoxFUlUc
void TextBox::SetVtxColorElement(u32 idx, u8 value) {
((u8 *)mTextColors)[((idx / 2) & ~3) + (idx & 3)] = value;
}
// 1] IDK which one is accurate, both symbols exist
// GetTextDrawRect__Q34nw4r3lyt7TextBoxCFv
ut::Rect TextBox::GetTextDrawRect() const {
return GetTextDrawRect(&ut::TextWriterBase<wchar_t>());
}
// 2] IDK which one is accurate, both symbols exist
// GetTextDrawRect__Q34nw4r3lyt7TextBoxCFRCQ34nw4r3lyt8DrawInfo
ut::Rect TextBox::GetTextDrawRect(const DrawInfo &drawInfo) const {
// Not in SS
return GetTextDrawRect();
}
// DrawSelf__Q34nw4r3lyt7TextBoxFRCQ34nw4r3lyt8DrawInfo
void TextBox::DrawSelf(const DrawInfo &drawInfo) {
if (!mTextBuf || !mpFont || !mpMaterial) {
return;
}
LoadMtx(drawInfo);
ut::TextWriterBase<wchar_t> writer;
ut::Rect textRect = GetTextDrawRect(&writer);
ut::Color topCol = detail::MultipleAlpha(mTextColors[0], mGlbAlpha);
ut::Color btmCol = detail::MultipleAlpha(mTextColors[1], mGlbAlpha);
writer.SetGradationMode(topCol != btmCol ? ut::CharWriter::GRADMODE_V : ut::CharWriter::GRADMODE_NONE);
writer.SetTextColor(topCol, btmCol);
ut::Color minCol = GetColor(mpMaterial->GetTevColor(0));
ut::Color maxCol = GetColor(mpMaterial->GetTevColor(1));
writer.SetColorMapping(minCol, maxCol);
writer.SetupGX();
GXSetAlphaCompare(GX_ALWAYS, 0, GX_AOP_AND, GX_ALWAYS, 0);
f32 hMag = GetTextAlignMag();
const wchar_t *strPos = mTextBuf;
writer.SetCursor(textRect.left, -textRect.top);
f32 texWidth = textRect.GetWidth();
int remain = mTextLen;
while (remain > 0) {
bool bOver;
f32 lineWidth;
int lineStrNum = CalcLineStrNum(&lineWidth, &writer, strPos, remain, mSize.width, &bOver);
f32 textPosX = textRect.left + hMag * (texWidth - lineWidth);
writer.SetCursorX(textPosX);
writer.PrintMutable(strPos, lineStrNum);
if (bOver) {
writer.PrintMutable(L"\n", 1);
}
strPos += lineStrNum;
remain -= lineStrNum;
}
}
// CalcLineStrNum<w>__Q34nw4r3lyt25@unnamed@lyt_textBox_cpp@FPfPQ34nw4r2ut17TextWriterBase<w>PCwifPb_i
// CalcLineRectImpl<w>__Q34nw4r3lyt25@unnamed@lyt_textBox_cpp@FPQ34nw4r2ut4RectPQ34nw4r2ut17TextWriterBase<w>PCwifPb_i
// GetStringBufferLength__Q34nw4r3lyt7TextBoxCFv
u16 TextBox::GetStringBufferLength() const {
if (mTextBufBytes == 0) {
return 0;
}
return mTextBufBytes / sizeof(wchar_t) - 1;
}
// AllocStringBuffer__Q34nw4r3lyt7TextBoxFUs
void TextBox::AllocStringBuffer(u16 minLen) {
if (minLen == 0) {
return;
}
u32 allocLen = minLen;
u32 texBufBytes = (minLen + 1) * sizeof(wchar_t);
if (texBufBytes > mTextBufBytes) {
FreeStringBuffer();
mTextBuf = Layout::NewArray<wchar_t>(allocLen + 1);
if (mTextBuf) {
mTextBufBytes = texBufBytes;
}
}
}
// FreeStringBuffer__Q34nw4r3lyt7TextBoxFv
void TextBox::FreeStringBuffer() {
if (mTextBuf) {
Layout::DeletePrimArray(mTextBuf);
mTextBuf = nullptr;
mTextBufBytes = 0;
}
}
// SetString__Q34nw4r3lyt7TextBoxFPCwUs
u16 TextBox::SetString(const wchar_t *str, u16 dstIdx) {
return SetStringImpl(str, dstIdx, wcslen(str));
}
// SetString__Q34nw4r3lyt7TextBoxFPCwUsUs
u16 TextBox::SetString(const wchar_t *str, u16 dstIdx, u16 strLen) {
return SetStringImpl(str, dstIdx, strLen);
}
// SetStringImpl__Q34nw4r3lyt7TextBoxFPCwUsUl
u16 TextBox::SetStringImpl(const wchar_t *str, u16 dstIdx, u32 strLen) {
if (!mTextBuf) {
return 0;
}
u16 bufLen = GetStringBufferLength();
if (dstIdx >= bufLen) {
return 0;
}
u32 cpLen = ut::Min<u32>(strLen, bufLen - dstIdx);
memcpy(&mTextBuf[dstIdx], str, cpLen * sizeof(wchar_t));
mTextLen = dstIdx + cpLen;
mTextBuf[mTextLen] = L'\0';
return cpLen;
}
// GetFont__Q34nw4r3lyt7TextBoxCFv
const ut::Font *TextBox::GetFont() const {
return mpFont;
}
// SetFont__Q34nw4r3lyt7TextBoxFPCQ34nw4r2ut4Font
void TextBox::SetFont(const ut::Font *pFont) {
if (mBits.bAllocFont) {
Layout::DeleteObj(const_cast<ut::Font *>(mpFont));
mBits.bAllocFont = false;
}
mpFont = pFont;
if (mpFont) {
SetFontSize(Size(mpFont->GetWidth(), mpFont->GetHeight()));
} else {
SetFontSize(Size(0.0f, 0.0f));
}
}
// LoadMtx__Q34nw4r3lyt7TextBoxFRCQ34nw4r3lyt8DrawInfo
void TextBox::LoadMtx(const DrawInfo &drawInfo) {
math::MTX34 mtx;
if (drawInfo.IsMultipleViewMtxOnDraw()) {
PSMTXConcat(drawInfo.GetViewMtx(), mGlbMtx, mtx);
} else {
PSMTXCopy(mGlbMtx, mtx);
}
ReverseYAxis(&mtx);
GXLoadPosMtxImm(mtx, GX_PNMTX0);
GXSetCurrentMtx(GX_PNMTX0);
}
// GetTextDrawRect__Q34nw4r3lyt7TextBoxCFPQ34nw4r2ut17TextWriterBase<w>
// BBA map failed me here xD, probably different impl
ut::Rect TextBox::GetTextDrawRect(ut::TextWriterBase<wchar_t> *pWriter) const {
ut::Rect textRect;
pWriter->SetCursor(0.0f, 0.0f);
pWriter->SetFont(*mpFont);
pWriter->SetFontSize(mFontSize.width, mFontSize.height);
pWriter->SetLineSpace(mLineSpace);
pWriter->SetCharSpace(mCharSpace);
if (mpTagProcessor) {
pWriter->SetTagProcessor(mpTagProcessor);
}
CalcStringRect(&textRect, pWriter, mTextBuf, mTextLen, mSize.width);
Size textSize(textRect.GetWidth(), textRect.GetHeight());
math::VEC2 ltPos = GetVtxPos();
// Adjust for Alignment (left, center, right)
ltPos.x += (mSize.width - textSize.width) * GetTextMagH();
ltPos.y -= (mSize.height - textSize.height) * GetTextMagV();
// Apply the new pos
textRect.left = ltPos.x;
textRect.top = ltPos.y;
textRect.right = ltPos.x + textSize.width;
textRect.bottom = ltPos.y - textSize.height;
return textRect;
}
// CalcStringRect<w>__Q34nw4r3lyt25@unnamed@lyt_textBox_cpp@FPQ34nw4r2ut4RectPQ34nw4r2ut17TextWriterBase<w>PCwif_v
// CalcStringRectImpl<w>__Q34nw4r3lyt25@unnamed@lyt_textBox_cpp@FPQ34nw4r2ut4RectPQ34nw4r2ut17TextWriterBase<w>PCwif_v
// GetTextMagH__Q34nw4r3lyt7TextBoxCFv
f32 TextBox::GetTextMagH() const {
switch (GetTextPositionH()) {
default:
return 0.0f;
case 1:
return 0.5f;
case 2:
return 1.0f;
}
}
// GetTextMagV__Q34nw4r3lyt7TextBoxCFv
f32 TextBox::GetTextMagV() const {
switch (GetTextPositionV()) {
default:
return 0.0f;
case 1:
return 0.5f;
case 2:
return 1.0f;
}
}
// GetTextAlignMag__Q34nw4r3lyt7TextBoxCFv
f32 TextBox::GetTextAlignMag() const {
switch (mBits.textAlignment) {
default:
return GetTextMagH();
case 1:
return 0.0f;
case 2:
return 0.5f;
case 3:
return 1.0f;
}
}
// MakeDrawFlag__Q34nw4r3lyt7TextBoxCFv
UNKTYPE TextBox::MakeDrawFlag() const {
// TODO: Not In SS
// Calls GetTextPositionH()
}
} // namespace lyt
} // namespace nw4r