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Code Issues Releases Wiki Activity

fixed mousewheel in SDL2

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Zeno Rogue
2025-12-17 23:07:35 +01:00
parent 31f976d900
commit 6d7f899229
1 changed files with 14 additions and 3 deletions
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17
control.cpp
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@@ -1431,14 +1431,25 @@ EX void handle_event(SDL_Event& ev) {
if(ev.type == SDL_EVENT_MOUSE_BUTTON_DOWN || ev.type == SDL_EVENT_MOUSE_BUTTON_UP SDL12(, || ev.type == SDL_EVENT_MOUSE_WHEEL)) {
int current_mouse_x = ev.button.x, current_mouse_y = ev.button.y;
#if SDLVER == 2
if(ev.type == SDL_EVENT_MOUSE_WHEEL) current_mouse_x = ev.wheel.mouseX, current_mouse_y = ev.wheel.mouseY;
#endif
#if SDLVER == 3
if(ev.type == SDL_EVENT_MOUSE_WHEEL) current_mouse_x = ev.wheel.mouse_x, current_mouse_y = ev.wheel.mouse_y;
#endif
#if SDLVER == 1
// ignore the extra event on touchpad
if(ev.type == SDL_EVENT_MOUSE_BUTTON_DOWN && ev.button.which == 255) return;
#endif
if(ev.button.x != ui_mousex || ev.button.y != ui_mousey) {
mousex = ui_mousex = ev.button.x;
mousey = ui_mousey = ev.button.y;
if(current_mouse_x != ui_mousex || current_mouse_y != ui_mousey) {
mousex = ui_mousex = current_mouse_x;
mousey = ui_mousey = current_mouse_y;
fix_mouseh();
just_refreshing = 2;
reset_handlers();