Dim dead ship sprite instead of removing it

src/view/battle/Arena.ts

@@ -84,11 +84,10 @@ module SpaceTac.View {
         }
 
         // Remove a ship sprite
-        removeShip(ship: Game.Ship): void {
+        markAsDead(ship: Game.Ship): void {
             var sprite = this.findShipSprite(ship);
             if (sprite) {
-                this.ship_sprites.splice(this.ship_sprites.indexOf(sprite), 1);
-                sprite.destroy();
+                sprite.alpha = 0.5;
             }
         }
 

src/view/battle/LogProcessor.ts

@@ -106,8 +106,8 @@ module SpaceTac.View {
             if (this.view.ship_hovered === event.ship) {
                 this.view.setShipHovered(null);
             }
-            this.view.arena.removeShip(event.ship);
-            this.view.ship_list.removeShip(event.ship);
+            this.view.arena.markAsDead(event.ship);
+            this.view.ship_list.markAsDead(event.ship);
         }
 
         // Weapon used

src/view/battle/ShipList.ts

@@ -92,13 +92,11 @@ module SpaceTac.View {
         }
 
         // Remove a ship from the list
-        removeShip(ship: Game.Ship): void {
+        markAsDead(ship: Game.Ship): void {
             var item = this.findItem(ship);
             if (item) {
-                this.ships.splice(this.ships.indexOf(item), 1);
-                item.destroy();
+                item.alpha = 0.5;
             }
-            this.updateItemsLocation();
         }
 
         // Set the currently playing ship