Method addKey

core/src/com/agateau/ui/KeyMapper.java:75–83

(VirtualKey vkey, int key)

    }

    public void addKey(VirtualKey vkey, int key) {
        Integer[] keys = mKeysForVirtualKey.get(vkey);
        if (keys == null) {
            keys = new Integer[] {key};
        } else {
            keys = addToIntegerArray(keys, key);
        }
        mKeysForVirtualKey.put(vkey, keys);
    }

    public int getKey(VirtualKey virtualKey) {
        return mKeysForVirtualKey.get(virtualKey)[0];