//#CLIENTSIDE
const resetTime = 2;

function onCreated() {
  configKeyOrders();

  this.test = "";
}

function onKeyPressed(keycode, key) {
  this.test = (this.combosenabled?this.test:"") @ key;

  temp.check = ((this.testcheck!=false)
    ? this.testcheck(this.test)
    : this.check(this.test)
  );

  if (temp.check.type() == 3) { // check if it's an array
    keyCombo(this.test, temp.check[1], temp.check.subarray(2));
  }
  scheduleEvent(resetTime, "remove");
}

function keyCombo(sequence, action, options) {
  /* Go through each sequence to do sequence-based actions */
  switch(sequence) {
    case "dream":
      if (player.level.name == "dungeon01-b2.nw") {
        player.addAchievement("foundhiddendungeon1");
      }
  }
  /* go through the action key words and execute them with options*/
  switch(action) {
    /* single key actions */
    case "grab":
      player.movement.grab();
    break;
    case "attack":
      player.attack();
    break;
    case "useskill":
      player.useSkill();
    break;

    // add your own code to execute different actions
    case "opendoor":
      findlevel(options[0]).(@ options[1]).openDoor();
    break:
    case "addachievement":
      player.addAchievement(options[0]);
    break;
  }
}

function onRemove() {
  this.text = this.text.substring(1);
}

// Change the options for each key order here
// this._<keyorder> =  {"action", "param0", "param1", ...};

function configKeyOrders() {
  // single key non-combo actions
  this._s = {"attack"};
  this._d = {"useskill"};
  this._a = {"grab"};

  // Answer the final riddle in the dungeon to gain access to the boss
  this._catcher = {
    "opendoor", "dungeon04-c3.nw", "doorboss"
  };

  // Answer the riddle to enter the hidden dungeon
  this._dream = {
    "opendoor", "overworld01-b2.nw", "doorentrance"
  };


  /* This is a function used to check for a valid key done in sequence.
      Return false if there's nothing valid,
      return array if the variable is valid.

      Here you could actually expand the system a lot, and even take in keys for slashing, jumping,
      use items etc, and only do combos under a certain event from another system for example.

      Then you could actually have all player key input done in one system, instead of having it
      spread out in different scripts
  */
  this.check = function(value) {
    // single keys are not a combo, so don't execute
    if (this.combosenabled && value.length() = 1) return false;

    // check if the value exists, then give the data if valid
    temp.array = makevar("this._" @ value);
    return ((temp.array.type() == 3)?temp.array:false);
  };

  this.testcheck = false;
  this.combosenabled = false;
}

// Allows you to change the check function temporary, includes a reset
public function changeCheckFunction(func) this.testcheck = func;
public function resetCheckFunction() this.testcheck = false;

// enable or disable combos
public function enableCombos() this.combosenabled = true;
public function disableCombos() this.combosenabled = false;

// allows you to re map keys
public function changeKeys(oldkey, newkey) {
  temp.oldkey_value = makevar("this._" @ oldkey);
  if (temp.oldkey_value.type() == 3) {
    makevar("this._" @ newkey) = temp.oldkey_value;
    makevar("this._" @ oldkey) = NULL;
  }
}