Code style overhaul

[dragonblocks.git] / engine / inventory_container.js

diff --git a/engine/inventory_container.js b/engine/inventory_container.js
index e3887f90c2d54885eff109ecd8a6fa8d7728e556..f3d5c2d8cbf779acfb5b5183d52ff65f89896544 100644 (file)
--- a/engine/inventory_container.js
+++ b/engine/inventory_container.js
@@ -1,79 +1,103 @@
 /*
  * inventory_container.js
- * 
+ *
  * Copyright 2020 Elias Fleckenstein <eliasfleckenstein@web.de>
- * 
+ *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; either version 2 of the License, or
  * (at your option) any later version.
- * 
+ *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
  * MA 02110-1301, USA.
- * 
- * 
- */ 
-dragonblocks.InventoryContainer = class{
-       constructor(obj){
-               dblib.copySimple(this, obj);
+ *
+ *
+ */
+
+dragonblocks.InventoryContainer = class extends EventTarget
+{
+       constructor(def)
+       {
+               super();
+               dblib.copySimple(this, def);
        }
-       draw(parent, x, y){
-               if(this.display){
-                       if(this.getDisplay().parentElement != parent)
-                               this.remove();
-                       else{
-                               this.getDisplay().style.left = x + "px";
-                               this.getDisplay().style.top = y + "px";
+
+       draw(parent, x, y)
+       {
+               if (this.display) {
+                       let display = this.getDisplay();
+                       if (display.parentElement == parent) {
+                               display.style.left = x + "px";
+                               display.style.top = y + "px";
                                return false;
+                       } else {
+                               this.remove();
                        }
                }
-               let display = document.createElement("div");
+
+               let display = parent.appendChild(document.createElement("div"));
                display.id = "dragonblocks.inventoryContainer[" + this.inventory.id + "]";
                display.style.width = this.calculateWidth() + "px";
                display.style.height = this.calculateHeight() + "px";
                display.style.left = x + "px";
                display.style.top = y + "px";
-               display = parent.appendChild(display);
+
                this.inventory.draw(display, dragonblocks.settings.inventory.scale * 1.1 * this.left, dragonblocks.settings.inventory.scale * 1.1 * this.top);
+
                this.display = true;
                return true;
        }
-       parse(str){
-               this.inventory.parse(str);
-       }
-       stringify(str){
-               return this.inventory.stringify();
+
+       serialize()
+       {
+               return this.inventory.serialize();
        }
-       addUpdateListener(func){
-               this.inventory.addUpdateListener(func);
+
+       deserialize(str)
+       {
+               this.inventory.deserialize(str);
        }
-       remove(){
-               dblib.remove(this.getDisplay());
+
+       remove()
+       {
+               this.getDisplay().remove();
        }
-       show(){
+
+       show()
+       {
                this.getDisplay().style.visibility = "inherit";
                this.update();
        }
-       hide(){
+
+       hide()
+       {
                this.getDisplay().style.visibility = "hidden";
        }
-       calculateWidth(){
+
+       calculateWidth()
+       {
                return this.inventory.calculateWidth() + dragonblocks.settings.inventory.scale * 1.1 * (this.left + this.right);
        }
-       calculateHeight(){
-               return this.inventory.calculateHeight() + dragonblocks.settings.inventory.scale * 1.1 * (this.top + this.bottom);       
+
+       calculateHeight()
+       {
+               return this.inventory.calculateHeight() + dragonblocks.settings.inventory.scale * 1.1 * (this.top + this.bottom);
        }
-       getDisplay(){
+
+       getDisplay()
+       {
                return document.getElementById("dragonblocks.inventoryContainer[" + this.inventory.id + "]");
        }
-       update(){
+
+       update()
+       {
                this.inventory.update();
        }
-}
+};