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feat(ui): add CGWorldFrame::OnFrameSizeChanged
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fallenoak 2026-02-18 19:34:52 -06:00
parent 7682dba2c9
commit e5cc9de486
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2 changed files with 42 additions and 0 deletions
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29
src/ui/game/CGWorldFrame.cpp
View File

@ -1,6 +1,8 @@
#include "ui/game/CGWorldFrame.hpp"
#include "gx/Coordinate.hpp"
#include "gx/Shader.hpp"
#include "gx/Transform.hpp"
#include "ui/game/CGCamera.hpp"
#include "ui/game/PlayerName.hpp"
#include <storm/Memory.hpp>
#include <tempest/Matrix.hpp>
@ -46,6 +48,10 @@ CGWorldFrame::CGWorldFrame(CSimpleFrame* parent) : CSimpleFrame(parent) {
this->EnableEvent(SIMPLE_EVENT_MOUSEWHEEL, -1);
// TODO
this->m_camera = STORM_NEW(CGCamera);
// TODO
}
void CGWorldFrame::OnFrameRender(CRenderBatch* batch, uint32_t layer) {
@ -56,6 +62,29 @@ void CGWorldFrame::OnFrameRender(CRenderBatch* batch, uint32_t layer) {
}
}
void CGWorldFrame::OnFrameSizeChanged(const CRect& rect) {
this->CSimpleFrame::OnFrameSizeChanged(rect);
// Screen rect (DDC)
this->m_screenRect.minX = std::max(this->m_rect.minX, 0.0f);
this->m_screenRect.minY = std::max(this->m_rect.minY, 0.0f);
this->m_screenRect.maxX = std::min(this->m_rect.maxX, NDCToDDCWidth(1.0f));
this->m_screenRect.maxY = std::min(this->m_rect.maxY, NDCToDDCHeight(1.0f));
// Camera aspect ratio
if (this->m_camera) {
this->m_camera->SetScreenAspect(this->m_screenRect);
}
// Viewport (NDC)
DDCToNDC(this->m_rect.minX, this->m_rect.minY, &this->m_viewport.minX, &this->m_viewport.minY);
DDCToNDC(this->m_rect.maxX, this->m_rect.maxY, &this->m_viewport.maxX, &this->m_viewport.maxY);
this->m_viewport.minX = std::max(this->m_viewport.minX, 0.0f);
this->m_viewport.minY = std::max(this->m_viewport.minY, 0.0f);
this->m_viewport.maxX = std::min(this->m_viewport.maxX, 1.0f);
this->m_viewport.maxY = std::min(this->m_viewport.maxY, 1.0f);
}
void CGWorldFrame::OnWorldRender() {
// TODO
}

13
src/ui/game/CGWorldFrame.hpp
View File

@ -4,6 +4,8 @@
#include "ui/simple/CSimpleFrame.hpp"
#include <cstdint>
class CGCamera;
class CGWorldFrame : public CSimpleFrame {
public:
// Static variables
@ -15,11 +17,22 @@ class CGWorldFrame : public CSimpleFrame {
// Virtual member functions
virtual void OnFrameRender(CRenderBatch* batch, uint32_t layer);
// TODO
virtual void OnFrameSizeChanged(const CRect& rect);
// Member functions
CGWorldFrame(CSimpleFrame* parent);
void OnWorldRender();
void OnWorldUpdate();
private:
// Private member variables
// TODO
CRect m_screenRect;
CRect m_viewport;
// TODO
CGCamera* m_camera;
// TODO
};
#endif