//=============================================================================
// TMVplugin - 持ち上げ（ジャンプアクション拡張）
// 作者: tomoaky (http://hikimoki.sakura.ne.jp/)
// Version: 0.2b
// 最終更新日: 2015/11/13
//=============================================================================
/*:
@plugindesc You will be able to lift and throw the event.
@author tomoaky
@url https://github.com/munokura/tomoaky-MV-plugins
@license MIT

@help
English Help Translator: munokura
This is an unofficial English translation of the plugin help,
created to support global RPG Maker users.
Feedback is welcome to improve translation quality
(see: https://github.com/munokura/tomoaky-MV-plugins ).
Original plugin by tomoaky.
-----
is required. Be sure to install this plugin below.

While standing on an event, press ↓ and A to lift it,
then press A again to throw the event you're carrying.

If the event's weight + carry weight is heavier than the player's weight,
it cannot be lifted.

All functions of the event will be stopped while being lifted,
and it cannot be thrown while in contact with a wall or another event.

If you have installed the Shooting expansion plugin,
you will not be able to fire bullets while carrying it.

There are no plugin commands.

@param Carry Weight
@desc The difference in the weight that can be lifted. Default: 1 (0 means the same weight can be lifted)
@default 1

@param Se Carry
@desc The sound effect played when the event is picked up. Default: {name: "Cancel1", volume: 90, pitch: 70, pan: 0}
@default {name: "Cancel1", volume: 90, pitch: 70, pan: 0}

@param Se Hurl
@desc The sound effect to play when the event is thrown. Default: {name: "Evasion1", volume: 90, pitch: 70, pan: 0}
@default {name: "Evasion1", volume: 90, pitch: 70, pan: 0}
*/


/*:ja
@plugindesc イベントを持ち上げて投げられるようになります。
@author tomoaky
@url https://github.com/munokura/tomoaky-MV-plugins
@license MIT

@help
が必要です。必ずこちらのプラグインを下に導入してください。

イベントの上に乗った状態で ↓ を押しながら A で持ち上げ、
再度 A で持ち上げているイベントを投げます。

イベントの重さ + Carry Weight の値がプレイヤーの重さより重い場合は
持ち上げることができません。

持ち上げられているイベントはその間すべての動作を停止します、
また、壁や他のイベントと接触している間は投げられません。

拡張プラグイン シューティングを導入している場合、持ち上げ中は
弾を撃つことができなくなります。

プラグインコマンドはありません。

@param Carry Weight
@desc 持ち上げられる重さの差。 初期値: 1（ 0 なら同じ重さで持ち上げられる）
@default 1

@param Se Carry
@desc イベントを持ち上げたときに鳴らす効果音。 初期値: {name: "Cancel1", volume: 90, pitch: 70, pan: 0}
@default {name: "Cancel1", volume: 90, pitch: 70, pan: 0}

@param Se Hurl
@desc イベントを投げたときに鳴らす効果音。 初期値: {name: "Evasion1", volume: 90, pitch: 70, pan: 0}
@default {name: "Evasion1", volume: 90, pitch: 70, pan: 0}
*/

var Imported = Imported || {};
Imported.TMJACarry = true;

var Tomoaky = Tomoaky || {};
Tomoaky.JACR = Tomoaky.JACR || {};

Tomoaky.Parameters = PluginManager.parameters('TMJACarry');
Tomoaky.Param = Tomoaky.Param || {};

Tomoaky.Param.JACRCarryWeight = Number(Tomoaky.Parameters['Carry Weight']);
Tomoaky.Param.JACRSeCarry = (new Function("return " + Tomoaky.Parameters['Se Carry']))();
Tomoaky.Param.JACRSeHurl = (new Function("return " + Tomoaky.Parameters['Se Hurl']))();

//-----------------------------------------------------------------------------
// Game_CharacterBase
//

// メンバ変数の初期化
Tomoaky.JACR.Game_CharacterBase_initMembers = Game_CharacterBase.prototype.initMembers;
Game_CharacterBase.prototype.initMembers = function() {
  Tomoaky.JACR.Game_CharacterBase_initMembers.call(this);
  this._carried = false;
  this._carryingObject = null;
};

// 持ち上げられる
Game_CharacterBase.prototype.carry = function() {
  this._carried = true;
  this._through = true;
};

// 投げられる
Game_CharacterBase.prototype.hurl = function() {
  this._carried = false;
  this._through = false;
  this._lastSwim = this.isSwimming();
};

// 指定位置へ移動
Tomoaky.JACR.Game_CharacterBase_locate = Game_CharacterBase.prototype.locate;
Game_CharacterBase.prototype.locate = function(x, y) {
  Tomoaky.JACR.Game_CharacterBase_locate.call(this, x, y);
  this._carried = false;
  this._carryingObject = null;
};

//-----------------------------------------------------------------------------
// Game_Player
//

// メンバ変数の初期化
Tomoaky.JACR.Game_Player_initMembers = Game_Player.prototype.initMembers;
Game_Player.prototype.initMembers = function() {
  Tomoaky.JACR.Game_Player_initMembers.call(this);
  this._carryingObject = null;
};

// 持ち上げ状態の取得
Game_Player.prototype.isCarrying = function() {
  return this._carryingObject !== null;
};

// 入力の処理
Tomoaky.JACR.Game_Player_updateInput = Game_Player.prototype.updateInput;
Game_Player.prototype.updateInput = function() {
  this.carryByInput();
  if (Imported.TMJAShooting && this.isCarrying()) {
    this._shotDelay = 1;
  }
  Tomoaky.JACR.Game_Player_updateInput.call(this);
};

// ボタン操作による持ち上げ（投げ）
Game_Player.prototype.carryByInput = function() {
  if (this.isCarrying()) {
    if (Input.isTriggered('attack')) {
      var target = this._carryingObject;
      var lastRealX = target._realX;
      target.collideMapLeft();
      if (lastRealX != target._realX) {
        target._realX = lastRealX;
        return;
      }
      target.collideMapRight();
      if (lastRealX != target._realX) {
        target._realX = lastRealX;
        return;
      }
      var lastRealY = target._realY;
      target.collideMapUp();
      if (lastRealY != target._realY) {
        target._realY = lastRealY;
        return;
      }
      target.collideMapDown();
      if (lastRealY != target._realY) {
        target._realY = lastRealY;
        return;
      }
      var targets = target.collideTargets();
      for (var i = 0; i < targets.length; i++) {
        var character = targets[i];
        if (!character._through && target.isCollide(character)) {
          return;
        }
      }
      this.executeHurl();
    }
  } else {
    if (Input.isTriggered('attack') && Input.isPressed('down') &&
        this.isLanding() &&
        Object.prototype.toString.call(this._landingObject) !== '[object Array]') {
      if (this._weight >= this._landingObject._weight + Tomoaky.Param.JACRCarryWeight) {
        this.executeCarry();
      } else {
        if (Imported.TMJAShooting) {
          this._shotDelay = 1;
        }
      }
    }
  }
};

// 持ち上げる
Game_Player.prototype.executeCarry = function() {
  this._carryingObject = $gameMap.event(this._landingObject.eventId());
  this._carryingObject.carry();
  this._landingObject = null;
  AudioManager.playSe(Tomoaky.Param.JACRSeCarry);
};

// 投げる
Game_Player.prototype.executeHurl = function() {
  this._carryingObject.hurl();
  if (this._direction == 4) {
    this._carryingObject.dash(this._direction);
  } else if (this._direction == 6) {
    this._carryingObject.dash(this._direction);
  } else if (this._direction == 8) {
    this._carryingObject._vx = 0;
    this._carryingObject._vy = -this._carryingObject._jumpSpeed;
  } else {
    this._carryingObject._vx = 0;
    this._carryingObject._vy = 0;
  }
  this._carryingObject = null;
  if (Imported.TMJAShooting) {
    this._shotDelay = 1;
  }
  AudioManager.playSe(Tomoaky.Param.JACRSeHurl);
};

//-----------------------------------------------------------------------------
// Game_Event
//

// フレーム更新
Tomoaky.JACR.Game_Event_update = Game_Event.prototype.update;
Game_Event.prototype.update = function() {
  if (this._carried) {
    this._realX = $gamePlayer._realX;
    this._realY = $gamePlayer._realY - $gamePlayer._collideH - 0.001;
    this._x = Math.floor(this._realX);
    this._y = Math.floor(this._realY);
  } else {
    Tomoaky.JACR.Game_Event_update.call(this);
  }
};