Function onMouseDown

src/engineInput.js:413–430

(e)

            k === 'KeyD' ? 'ArrowRight' : k : k;
    }
    function onMouseDown(e)
    {
        if (isTouchDevice && touchInputEnable) return;

        // fix stalled audio requiring user interaction
        if (soundEnable && !headlessMode && audioContext && !audioIsRunning())
            audioContext.resume();

        isUsingGamepad = false;
        inputData[0][e.button] = 3;

        const mousePosScreenLast = mousePosScreen;
        mousePosScreen = mouseEventToScreen(vec2(e.x,e.y));
        mouseDeltaScreen = mouseDeltaScreen.add(mousePosScreen.subtract(mousePosScreenLast));

        if (inputPreventDefault && e.cancelable && document.hasFocus())
            e.preventDefault();
    }
    function onMouseUp(e)
    {
        if (isTouchDevice && touchInputEnable) return;