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