Merge branch '$126-shift-tab-select-enemy' into 'staging'

#126 [shift] + [tab] should select previous enemy

See merge request !77

src/client/js/components/spellbook.js

@@ -80,7 +80,7 @@ define([
 						this.spells.splice(existIndex, 1, s);
 						return;
 					}
-						
+
 					if (this.spells.length - 1 >= s.id)
 						this.spells.splice(s.id, 0, s);
 					else
@@ -141,7 +141,7 @@ define([
 		},
 
 		tabTarget: function() {
-			this.onMouseDown(null, objects.getClosest(window.player.x, window.player.y, 10, this.target));
+			this.onMouseDown(null, objects.getClosest(window.player.x, window.player.y, 10, this.shiftDown, this.target));
 		},
 
 		build: function(destroy) {
@@ -151,7 +151,7 @@ define([
 				data: {
 					instanceModule: 'customMap',
 					method: 'customize',
-					data: { 
+					data: {
 						tile: 189,
 						direction: this.obj.keyboardMover.direction,
 						destroy: destroy
@@ -288,4 +288,4 @@ define([
 			this.targetSprite.y = this.target.y * scale;
 		}
 	};
-});
+});

src/client/js/objects/objects.js

@@ -46,7 +46,7 @@ define([
 			events.emit('onMobHover', mob);
 		},
 
-		getClosest: function(x, y, maxDistance, fromMob, callback) {
+		getClosest: function(x, y, maxDistance, reverse, fromMob, callback) {
 			var objects = this.objects;
 			var oLen = objects.length;
 
@@ -79,7 +79,13 @@ define([
 				return (l.id == fromMob.id);
 			});
 
-			return list[(fromIndex + 1) % list.length];
+			if (reverse) {
+				fromIndex = (fromIndex === 0 ? list.length : fromIndex) - 1;
+			} else {
+				fromIndex = (fromIndex + 1) % list.length;
+			}
+			
+			return list[fromIndex];
 		},
 
 		onRezone: function(oldZone) {
@@ -341,4 +347,4 @@ define([
 			}
 		}
 	};
-});
+});