global.key[0] = 37;
global.key[1] = 39;
global.key[2] = 38;
global.key[3] = 40;
global.key[4] = 90;
global.key[5] = 88;
global.key[6] = 67;
global.key[7] = 17;
global.key[10] = 65;
global.key[11] = 68;
global.key[12] = 87;
global.key[13] = 83;
global.key[14] = 4;
global.key[15] = 1;
global.key[16] = 3;
global.key[17] = 2;
global.key[18] = 9;
global.key[19] = 10;
global.key[20] = 8;

global.ctrlmode = 1;
global.volume = 0.50;
global.helper = 0;