【microStudio】裏技の実装（コナミコマンド）

microStudio-js-cheatcommand.js

class CheatCommand {
  cheatCommandDef = "uuddlrlrba" // コナミコマンド
  initKeys;
  inputKeys;
  isCheatCompleted = false;
  init() {
    this.initKeys = this.cheatCommandDef.split("").map(v => "-").join("");
    this.inputKeys = this.initKeys;
  }
  update() {
    this.isCheatCompleted = false;
    var isKeyRelesed = false;
    if(gamepad.release.UP || keyboard.release.E) {
      this.inputKeys += "u"
      isKeyRelesed = true;
    }
    if(gamepad.release.DOWN || keyboard.release.D) {
      this.inputKeys += "d";
      isKeyRelesed = true;
    }
    if(gamepad.release.LEFT || keyboard.release.S) {
      this.inputKeys += "l";
      isKeyRelesed = true;
    }
    if(gamepad.release.RIGHT || keyboard.release.F) {
      this.inputKeys += "r";
      isKeyRelesed = true;
    }
    if(gamepad.release.A || keyboard.release.SPACE) {
      this.inputKeys += "a";
      isKeyRelesed = true;
    }
    if(gamepad.release.B || keyboard.release.ENTER) {
      this.inputKeys += "b";
      isKeyRelesed = true;
    }
    if(isKeyRelesed) {
      this.inputKeys = this.inputKeys.slice(-this.cheatCommandDef.length);
      print(this.inputKeys);
      if(this.inputKeys == this.cheatCommandDef) {
        this.isCheatCompleted = true;
        this.inputKeys = this.initKeys;
      }
    }
    
  }
  draw() { /* none */ }
}

// 以下、実行
var cheatCommand = new CheatCommand();
init = function() {
  cheatCommand.init();
}

update = function() {
  cheatCommand.update();
  if(cheatCommand.isCheatCompleted) {
    print("cheat!!");
  }
}

draw = function() {
  cheatCommand.draw();
}