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Make raylib/raygui work better on touchscreen (#3728)

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* Fix that touch doesn't work for click/drag/raygui

* Add comments

* comments update
This commit is contained in:
Hongyu Ouyang
2024-01-20 12:05:30 -08:00
committed by GitHub
parent b600786c52
commit 0a8165c0ac
1 changed files with 7 additions and 0 deletions
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7
src/platforms/rcore_web.c
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@@ -1646,6 +1646,13 @@ static EM_BOOL EmscriptenTouchCallback(int eventType, const EmscriptenTouchEvent
else if (eventType == EMSCRIPTEN_EVENT_TOUCHEND) CORE.Input.Touch.currentTouchState[i] = 0;
}
// Update mouse position if we detect a single touch.
if (CORE.Input.Touch.pointCount == 1)
{
CORE.Input.Mouse.currentPosition.x = CORE.Input.Touch.position[0].x;
CORE.Input.Mouse.currentPosition.y = CORE.Input.Touch.position[0].y;
}
#if defined(SUPPORT_GESTURES_SYSTEM)
GestureEvent gestureEvent = {0};