Only execute "toLowerCase" once
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+5
-3
@@ -114,9 +114,11 @@ function handleKeys(event, key, up) {
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if (event.repeat || this.hasFocus)
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return false
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if (key.toLowerCase() === "x") return onKeyX(up)
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if (key.toLowerCase() === "shift") return onKeyShift(up)
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if (key.toLowerCase() === "space") return onKeySpace(up);
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const lowercaseKey = key.toLowerCase();
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if (lowercaseKey === "x") return onKeyX(up)
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if (lowercaseKey === "shift") return onKeyShift(up)
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if (lowercaseKey === "space") return onKeySpace(up);
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return false
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}
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