Files
palladium/tests/gfx/source/main.cpp
tobid7 a776addf11 Implement VCanvas and Update TextElem
- Text now requires a font and is able to take an individual scale
- Container requires &ref for Elements to make sure they always exist
- SetViewport now sets the canvas as well
- SetBaseViewport Sets the Virtual Canvas Size
- Layout Now requires a Drawlist reference in Render function
- main.cpp: updated the template
2026-04-03 12:43:49 +02:00

105 lines
2.5 KiB
C++

#include <os/desktopos.hpp>
#include <os/horizon-ctr.hpp>
#include <os/horizon-nx.hpp>
#include <palladium>
////
#include <pd/ultra/elems/image.hpp>
#include <pd/ultra/elems/rect.hpp>
#include <pd/ultra/elems/text.hpp>
#include <pd/ultra/layout.hpp>
////
PD::OsCtx* pOs = nullptr;
const char* ResourcePath(const char* in) {
#if defined(__SWITCH__) || defined(__3DS__)
static char rbuf[512];
std::snprintf(rbuf, sizeof(rbuf), "romfs:/%s", in);
return rbuf;
#else
return in;
#endif
}
class MainMenu : public PD::Ultra::Layout {
public:
MainMenu(PD::Li::Font& font) {
SetBaseViewport(PD::ivec2(1280, 720));
pBackground.SetSize(800, 450);
pBackground.SetColor(PD::Color("#ffffffff"));
pBackground.SetAlignment(UltraAlignment_CenterHorizontal |
UltraAlignment_CenterVertical);
Push(pBackground);
pText.SetColor(PD::Color("#000000"));
pText.SetText("Hello World");
pText.SetAlignment(UltraAlignment_CenterHorizontal |
UltraAlignment_CenterVertical);
pText.SetFont(font);
Push(pText);
}
~MainMenu() {}
private:
PD::Ultra::Rect pBackground;
PD::Ultra::Text pText;
};
class App {
public:
App(PD::Li::Font& font) : main(font) {}
~App() {}
void Update(PD::ivec2 vp, PD::Li::Drawlist& list) {
main.SetViewport(vp);
main.Render(list);
}
private:
MainMenu main;
};
int main(int argc, char** argv) {
// PD::LogFilter(PD::LogLevel::Warning);
Driver drv = Driver::OpenGL3;
if (argc == 2) {
if (std::string(argv[1]) == "gl2") {
drv = Driver::OpenGL2;
} else if (std::string(argv[1]) == "gl3") {
drv = Driver::OpenGL3;
} else if (std::string(argv[1]) == "dx9") {
drv = Driver::DirectX9;
}
}
#if defined(__SWITCH__)
pOs = new PD::HorizonNX(drv);
#elif defined(__3DS__)
pOs = new PD::HorizonCtr(drv);
#else
pOs = new PD::DesktopOS(drv);
#endif
pOs->Init();
PD::Gfx::Init();
PD::Li::Drawlist pList;
PD::Image img(ResourcePath("icon.png"));
auto pTex = PD::Gfx::LoadTexture(img, img.Width(), img.Height());
PD::Li::Font font;
font.LoadTTF(ResourcePath("default.ttf"), 64);
pList.SetFont(&font);
App app(font);
while (pOs->Mainloop()) {
pOs->ClearViewPort();
PD::Li::ResetPools(); // Move to other place (or refactor this)
app.Update(pOs->GetViewport(), pList);
PD::Gfx::Reset();
PD::Gfx::Draw(pList);
pList.Clear();
pOs->SwapBuffers();
}
font.Delete();
PD::Gfx::DeleteTexture(pTex);
PD::Gfx::Deinit();
pOs->Deinit();
delete pOs;
return 0;
}