metaforce/Runtime/GuiSys/CGuiTextSupport.cpp

295 lines
8.8 KiB
C++

#include "CGuiTextSupport.hpp"
#include "CSimplePool.hpp"
#include "CFontImageDef.hpp"
#include "CGuiSys.hpp"
#include "CTextExecuteBuffer.hpp"
#include "CTextParser.hpp"
#include "Graphics/CGraphicsPalette.hpp"
#include "Graphics/CGraphics.hpp"
#include "GuiSys/CRasterFont.hpp"
namespace urde {
CGuiTextSupport::CGuiTextSupport(CAssetId fontId, const CGuiTextProperties& props, const zeus::CColor& fontCol,
const zeus::CColor& outlineCol, const zeus::CColor& geomCol, s32 padX, s32 padY,
CSimplePool* store, CGuiWidget::EGuiModelDrawFlags drawFlags)
: x14_props(props)
, x24_fontColor(fontCol)
, x28_outlineColor(outlineCol)
, x2c_geometryColor(geomCol)
, x34_extentX(padX)
, x38_extentY(padY)
, x5c_fontId(fontId)
, m_drawFlags(drawFlags) {
x2cc_font = store->GetObj({SBIG('FONT'), fontId});
}
CTextRenderBuffer* CGuiTextSupport::GetCurrentPageRenderBuffer() const {
if (x60_renderBuf && !x308_multipageFlag)
return const_cast<CTextRenderBuffer*>(&*x60_renderBuf);
if (!x308_multipageFlag || x2ec_renderBufferPages.size() <= x304_pageCounter)
return nullptr;
int idx = 0;
for (const CTextRenderBuffer& buf : x2ec_renderBufferPages)
if (idx++ == x304_pageCounter)
return const_cast<CTextRenderBuffer*>(&buf);
return nullptr;
}
float CGuiTextSupport::GetCurrentAnimationOverAge() const {
float ret = 0.f;
if (CTextRenderBuffer* buf = GetCurrentPageRenderBuffer()) {
if (x50_typeEnable) {
if (x40_primStartTimes.size()) {
auto& lastTime = x40_primStartTimes.back();
ret = std::max(ret, (buf->GetPrimitiveCount() - lastTime.second) / x58_chRate + lastTime.first);
} else {
ret = std::max(ret, buf->GetPrimitiveCount() / x58_chRate);
}
}
}
return ret;
}
float CGuiTextSupport::GetNumCharsTotal() const {
if (CTextRenderBuffer* buf = GetCurrentPageRenderBuffer())
if (x50_typeEnable)
return buf->GetPrimitiveCount();
return 0.f;
}
float CGuiTextSupport::GetNumCharsPrinted() const {
if (CTextRenderBuffer* buf = GetCurrentPageRenderBuffer()) {
if (x50_typeEnable) {
float charsPrinted = x3c_curTime * x58_chRate;
return std::min(charsPrinted, float(buf->GetPrimitiveCount()));
}
}
return 0.f;
}
float CGuiTextSupport::GetTotalAnimationTime() const {
if (CTextRenderBuffer* buf = GetCurrentPageRenderBuffer())
if (x50_typeEnable)
return buf->GetPrimitiveCount() / x58_chRate;
return 0.f;
}
bool CGuiTextSupport::IsAnimationDone() const { return x3c_curTime >= GetTotalAnimationTime(); }
void CGuiTextSupport::SetTypeWriteEffectOptions(bool enable, float chFadeTime, float chRate) {
x50_typeEnable = enable;
x54_chFadeTime = std::max(chFadeTime, 0.0001f);
x58_chRate = std::max(chRate, 1.f);
if (enable) {
if (CTextRenderBuffer* buf = GetCurrentPageRenderBuffer()) {
float chStartTime = 0.f;
for (s32 i = 0; i < buf->GetPrimitiveCount(); ++i) {
for (const std::pair<float, int>& p : x40_primStartTimes) {
if (p.second < i)
continue;
if (p.second != i)
break;
chStartTime = p.first;
break;
}
buf->SetPrimitiveOpacity(i, std::min(std::max(0.f, (x3c_curTime - chStartTime) / x54_chFadeTime), 1.f));
chStartTime += 1.f / x58_chRate;
}
}
}
}
void CGuiTextSupport::Update(float dt) {
if (x50_typeEnable) {
if (CTextRenderBuffer* buf = GetCurrentPageRenderBuffer()) {
float chStartTime = 0.f;
for (s32 i = 0; i < buf->GetPrimitiveCount(); ++i) {
for (const std::pair<float, int>& p : x40_primStartTimes) {
if (p.second < i)
continue;
if (p.second != i)
break;
chStartTime = p.first;
break;
}
buf->SetPrimitiveOpacity(i, std::min(std::max(0.f, (x3c_curTime - chStartTime) / x54_chFadeTime), 1.f));
chStartTime += 1.f / x58_chRate;
}
}
x3c_curTime += dt;
}
x10_curTimeMod900 = std::fmod(x10_curTimeMod900 + dt, 900.f);
}
void CGuiTextSupport::ClearRenderBuffer() {
x60_renderBuf = rstl::nullopt;
x2ec_renderBufferPages.clear();
}
void CGuiTextSupport::CheckAndRebuildTextBuffer() {
g_TextExecuteBuf->Clear();
g_TextExecuteBuf->x18_textState.x7c_enableWordWrap = x14_props.x0_wordWrap;
g_TextExecuteBuf->BeginBlock(0, 0, x34_extentX, x38_extentY, x30_imageBaseline,
ETextDirection(!x14_props.x1_horizontal), x14_props.x4_justification,
x14_props.x8_vertJustification);
g_TextExecuteBuf->AddColor(EColorType::Main, x24_fontColor);
g_TextExecuteBuf->AddColor(EColorType::Outline, x28_outlineColor);
std::u16string initStr;
if (x5c_fontId.IsValid())
initStr = hecl::Char16Format(L"&font=%08X;", u32(x5c_fontId.Value()));
initStr += x0_string;
g_TextParser->ParseText(*g_TextExecuteBuf, initStr.c_str(), initStr.size(), x14_props.xc_txtrMap);
g_TextExecuteBuf->EndBlock();
}
bool CGuiTextSupport::CheckAndRebuildRenderBuffer() {
if (x308_multipageFlag || x60_renderBuf)
if (!x308_multipageFlag || x2ec_renderBufferPages.size())
return true;
CheckAndRebuildTextBuffer();
x2bc_assets = g_TextExecuteBuf->GetAssets();
if (!_GetIsTextSupportFinishedLoading())
return false;
CheckAndRebuildTextBuffer();
if (x308_multipageFlag) {
zeus::CVector2i extent(x34_extentX, x38_extentY);
x2ec_renderBufferPages = g_TextExecuteBuf->BuildRenderBufferPages(extent, m_drawFlags);
} else {
x60_renderBuf.emplace(g_TextExecuteBuf->BuildRenderBuffer(m_drawFlags));
x2dc_oneBufBounds = x60_renderBuf->AccumulateTextBounds();
}
g_TextExecuteBuf->Clear();
Update(0.f);
return true;
}
const std::pair<zeus::CVector2i, zeus::CVector2i>& CGuiTextSupport::GetBounds() {
CheckAndRebuildRenderBuffer();
return x2dc_oneBufBounds;
}
void CGuiTextSupport::AutoSetExtent() {
auto& bounds = GetBounds();
x34_extentX = bounds.second.x;
x38_extentY = bounds.second.y;
}
void CGuiTextSupport::Render() const {
const_cast<CGuiTextSupport*>(this)->CheckAndRebuildRenderBuffer();
if (CTextRenderBuffer* buf = GetCurrentPageRenderBuffer()) {
zeus::CTransform oldModel = CGraphics::g_GXModelMatrix;
CGraphics::SetModelMatrix(oldModel * zeus::CTransform::Scale(1.f, 1.f, -1.f));
buf->Render(x2c_geometryColor, x10_curTimeMod900);
CGraphics::SetModelMatrix(oldModel);
}
}
void CGuiTextSupport::SetGeometryColor(const zeus::CColor& col) { x2c_geometryColor = col; }
void CGuiTextSupport::SetOutlineColor(const zeus::CColor& col) {
if (col != x28_outlineColor) {
ClearRenderBuffer();
x28_outlineColor = col;
}
}
void CGuiTextSupport::SetFontColor(const zeus::CColor& col) {
if (col != x24_fontColor) {
ClearRenderBuffer();
x24_fontColor = col;
}
}
void CGuiTextSupport::AddText(std::u16string_view str) {
if (x60_renderBuf) {
float t = GetCurrentAnimationOverAge();
x40_primStartTimes.push_back(std::make_pair(std::max(t, x3c_curTime), x60_renderBuf->GetPrimitiveCount()));
}
x0_string += str;
ClearRenderBuffer();
}
void CGuiTextSupport::SetText(std::u16string_view str, bool multipage) {
if (x0_string.compare(str)) {
x40_primStartTimes.clear();
x3c_curTime = 0.f;
x0_string = str;
ClearRenderBuffer();
x308_multipageFlag = multipage;
x304_pageCounter = 0;
}
}
void CGuiTextSupport::SetText(std::string_view str, bool multipage) { SetText(hecl::UTF8ToChar16(str), multipage); }
bool CGuiTextSupport::_GetIsTextSupportFinishedLoading() const {
for (const CToken& tok : x2bc_assets) {
const_cast<CToken&>(tok).Lock();
if (!tok.IsLoaded())
return false;
}
if (!x2cc_font)
return true;
if (x2cc_font.IsLoaded())
return x2cc_font->IsFinishedLoading();
return false;
}
void CGuiTextSupport::SetJustification(EJustification j) {
if (j != x14_props.x4_justification) {
x14_props.x4_justification = j;
ClearRenderBuffer();
}
}
void CGuiTextSupport::SetVerticalJustification(EVerticalJustification j) {
if (j != x14_props.x8_vertJustification) {
x14_props.x8_vertJustification = j;
ClearRenderBuffer();
}
}
void CGuiTextSupport::SetImageBaseline(bool b) {
if (b != x30_imageBaseline) {
x30_imageBaseline = b;
ClearRenderBuffer();
}
}
bool CGuiTextSupport::GetIsTextSupportFinishedLoading() const {
const_cast<CGuiTextSupport*>(this)->CheckAndRebuildRenderBuffer();
return _GetIsTextSupportFinishedLoading();
}
void CGuiTextSupport::SetControlTXTRMap(const std::vector<std::pair<CAssetId, CAssetId>>* txtrMap) {
if (x14_props.xc_txtrMap != txtrMap) {
x14_props.xc_txtrMap = txtrMap;
ClearRenderBuffer();
}
}
int CGuiTextSupport::GetTotalPageCount() {
if (CheckAndRebuildRenderBuffer())
return x2ec_renderBufferPages.size();
return -1;
}
void CGuiTextSupport::SetPage(int page) {
x304_pageCounter = page;
x40_primStartTimes.clear();
x3c_curTime = 0.f;
}
} // namespace urde