mirror of https://github.com/AxioDL/metaforce.git
65 lines
2.1 KiB
C++
65 lines
2.1 KiB
C++
#include "Runtime/GuiSys/CGuiPane.hpp"
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#include "Runtime/GuiSys/CGuiWidgetDrawParms.hpp"
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#include "Runtime/Graphics/CGraphics.hpp"
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namespace metaforce {
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CGuiPane::CGuiPane(const CGuiWidgetParms& parms, const zeus::CVector2f& dim, const zeus::CVector3f& scaleCenter)
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: CGuiWidget(parms), xb8_dim(dim), xc8_scaleCenter(scaleCenter) {
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CGuiPane::InitializeBuffers();
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}
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void CGuiPane::Draw(const CGuiWidgetDrawParms& parms) {
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CGraphics::SetModelMatrix(x34_worldXF * zeus::CTransform::Translate(xc8_scaleCenter));
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if (GetIsVisible()) {
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auto col = xa8_color2;
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col.a() = parms.x0_alphaMod * xa8_color2.a();
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CGraphics::SetTevOp(ERglTevStage::Stage0, CTevCombiners::skPassThru);
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CGraphics::DrawPrimitive(GX_TRIANGLESTRIP, xc0_verts.data(), skDefaultNormal, col, xc0_verts.size());
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}
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CGuiWidget::Draw(parms);
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}
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void CGuiPane::ScaleDimensions(const zeus::CVector3f& scale) {
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InitializeBuffers();
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for (auto& vert : xc0_verts) {
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vert -= xc8_scaleCenter;
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vert *= scale;
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vert += xc8_scaleCenter;
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}
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}
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void CGuiPane::SetDimensions(const zeus::CVector2f& dim, bool initBuffers) {
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xb8_dim = dim;
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if (initBuffers)
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InitializeBuffers();
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}
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zeus::CVector2f CGuiPane::GetDimensions() const { return xb8_dim; }
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void CGuiPane::InitializeBuffers() {
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#if 0
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if (xc0_verts == nullptr) {
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xc0_verts = new float[3 * 4];
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}
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#endif
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xc0_verts[0].assign(-xb8_dim.x() * 0.5f, 0.f, xb8_dim.y() * 0.5f);
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xc0_verts[1].assign(-xb8_dim.x() * 0.5f, 0.f, -xb8_dim.y() * 0.5f);
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xc0_verts[2].assign(xb8_dim.x() * 0.5f, 0.f, xb8_dim.y() * 0.5f);
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xc0_verts[3].assign(xb8_dim.x() * 0.5f, 0.f, -xb8_dim.y() * 0.5f);
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}
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void CGuiPane::WriteData(COutputStream& out, bool flag) const {}
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std::shared_ptr<CGuiWidget> CGuiPane::Create(CGuiFrame* frame, CInputStream& in, CSimplePool* sp) {
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CGuiWidgetParms parms = ReadWidgetHeader(frame, in);
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zeus::CVector2f dim = in.Get<zeus::CVector2f>();
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zeus::CVector3f scaleCenter = in.Get<zeus::CVector3f>();
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std::shared_ptr<CGuiWidget> ret = std::make_shared<CGuiPane>(parms, dim, scaleCenter);
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ret->ParseBaseInfo(frame, in, parms);
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return ret;
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}
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} // namespace metaforce
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