//potete copiare e salvare tutto con estensione .js (javascript) e metterlo nella cartella plugin
//del vostro progetto
 
//=====================================================================
// SelectItemWeaponArmors (For RPG Maker MV)
//=====================================================================
 
/*:
 * @plugindesc modify the select_item command of rpg maker to get
 * selectable also weapons and armors
 * @author Francesco Sammaritano  *
 * @param variabile 
 * @desc  ID of variable where to store the number (1, 2 or 3) for select 
 * different tipe of items (items, weapons, armors).
 * @default 6
 *
 *
 * @help This plugin does not provide plugin commands.
 *
 * This plugin modify the select item command, but you have to give to
 * "itemcategory" variable a value, of:
 * 1 if you wanna show the normal select items;
 * 2 if you wanna show a selection of weapons;
 * 3 if you wanna show a selection of armors.
 * and this variable ha to be set before that the command choose item is
 * called, so it'll will run in function of it. 
 * 
 * Example: i wanna show to my player the standard select item window, so
 * i'll give (in the way you want) to my "itemcategory" variable the value
 * 1 and i'll insert after this line the command "select item" (you can set
 * all this thing only using "control variable" and "Select Item" commands 
 * in rpg maker MV
 */
 
 
 
 
//-----------------------------------------------------------------------------
  (function() {
 
  var parameters = PluginManager.parameters('SelectWeaponcommand');
  var variabile = Number(parameters['variabile']) != 0;
  
 
 
 
 
  
// LAVORO MIO MESSO AL SICURO!!! DA NON TOCCARE PERCHE' FUNZIONA!!!
 
  function Window_EventItem() {      
    this.initialize.apply(this, arguments);
  }
 
  Window_EventItem.prototype = Object.create(Window_ItemList.prototype);
  Window_EventItem.prototype.constructor = Window_EventItem;
 
  Window_EventItem.prototype.initialize = function(messageWindow) {
    this._messageWindow = messageWindow;
    var width = Graphics.boxWidth;
    var height = this.windowHeight();
    Window_ItemList.prototype.initialize.call(this, 0, 0, width, height);
    this.openness = 0;
    this.deactivate();
    this.setHandler('ok',     this.onOk.bind(this));
    this.setHandler('cancel', this.onCancel.bind(this));
  };
 
  Window_EventItem.prototype.windowHeight = function() {
    return this.fittingHeight(this.numVisibleRows());
  };
 
  Window_EventItem.prototype.numVisibleRows = function() {
    return 4;
  };
 
  Window_EventItem.prototype.start = function() {
    this.refresh();
    this.updatePlacement();
    this.select(0);
    this.open();
    this.activate();
  };
 
  Window_EventItem.prototype.updatePlacement = function() {
    if (this._messageWindow.y >= Graphics.boxHeight / 2) {
        this.y = 0;
    } else {
        this.y = Graphics.boxHeight - this.height;
    }
  };
 
  Window_EventItem.prototype.includes = function(item) {     // Francesco, l'ho modificata per poter selezionare più tipi di oggetti. 
    var itypeId = $gameMessage.itemChoiceItypeId();
    if ($gameVariables.value(variabile) == 2) {
    return DataManager.isWeapon(item) /*&& item.itypeId === itypeId;*/  // francesco, prima era DataManager.isItem se non si toglie quel pezzo parte non spuntano armi!!!
    };
    if ($gameVariables.value(variabile) == 1) {
    return DataManager.isItem(item) && item.itypeId === itypeId;  
    };
    if ($gameVariables.value(variabile) == 3) {
    return DataManager.isArmor(item) /*&& item.itypeId === itypeId;*/  // francesco, prima era DataManager.isItem se non si toglie quel pezzo parte non spuntano armi!!!
    };
  };
 
  Window_EventItem.prototype.isEnabled = function(item) {
    return true;
  };
 
  Window_EventItem.prototype.onOk = function() {
    var item = this.item();  
    var itemId = item ? item.id : 0;
    $gameVariables.setValue($gameMessage.itemChoiceVariableId(), itemId);
    this._messageWindow.terminateMessage();
    this.close();
  };
 
  Window_EventItem.prototype.onCancel = function() {
    $gameVariables.setValue($gameMessage.itemChoiceVariableId(), 0);
    this._messageWindow.terminateMessage();
    this.close();
  };
 
 
 
})();