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SDL: Fix mouse coords

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This commit is contained in:
Jonian Guveli
2024-07-26 09:41:48 +03:00
parent 2abf642922
commit 1413cdaebf
1 changed files with 7 additions and 2 deletions
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9
src/panda_sdl/frontend_sdl.cpp
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@@ -162,8 +162,13 @@ void FrontendSDL::run() {
if (emu.romType == ROMType::None) break;
if (event.button.button == SDL_BUTTON_LEFT) {
const s32 x = event.button.x;
const s32 y = event.button.y;
// Get current window dimensions
int windowWidth, windowHeight;
SDL_GetWindowSize(window, &windowWidth, &windowHeight);
// Go from window positions to [0, 400) for x and [0, 480) for y
const s32 x = (s32)std::round(event.button.x * 400.f / windowWidth);
const s32 y = (s32)std::round(event.button.y * 480.f / windowHeight);
// Check if touch falls in the touch screen area
if (y >= 240 && y <= 480 && x >= 40 && x < 40 + 320) {