Method setupKeys

data/src/emulator.js:3300–3312

()

        }
    }
    setupKeys() {
        for (let i = 0; i < 4; i++) {
            for (let j = 0; j < 30; j++) {
                if (this.controls[i][j]) {
                    this.controls[i][j].value = parseInt(this.keyLookup(this.controls[i][j].value));
                    if (this.controls[i][j].value === -1 && this.debug) {
                        delete this.controls[i][j].value;
                        console.warn("Invalid key for control " + j + " player " + i);
                    }
                }
            }
        }
    }
    keyLookup(controllerkey) {
        if (controllerkey === undefined) return 0;
        if (typeof controllerkey === "number") return controllerkey;