1 files changed, 76 insertions, 0 deletions
diff --git a/Other/AstarPathfindingDemo/Packages/com.arongranberg.astar/ExampleScenes/Scenes/OldExamples/Example18_RTS/RTSBuildingQueueUI.cs b/Other/AstarPathfindingDemo/Packages/com.arongranberg.astar/ExampleScenes/Scenes/OldExamples/Example18_RTS/RTSBuildingQueueUI.cs
new file mode 100644
index 0000000..15bda81
--- /dev/null
+++ b/Other/AstarPathfindingDemo/Packages/com.arongranberg.astar/ExampleScenes/Scenes/OldExamples/Example18_RTS/RTSBuildingQueueUI.cs
@@ -0,0 +1,76 @@
+using UnityEngine;
+using UnityEngine.UI;
+
+namespace Pathfinding.Examples.RTS {
+	[HelpURL("https://arongranberg.com/astar/documentation/stable/rtsbuildingqueueui.html")]
+	public class RTSBuildingQueueUI : VersionedMonoBehaviour {
+		RTSBuildingBarracks building;
+		public GameObject prefab;
+		public Vector3 worldOffset;
+		public Vector2 screenOffset;
+		UIItem item;
+
+		class UIItem : RTSWorldSpaceUI.Item {
+			QueItem[] queItems;
+			RTSBuildingQueueUI parent;
+
+			public UIItem (Transform tracking, RTSBuildingQueueUI parent) : base(tracking) {
+				this.parent = parent;
+			}
+
+			struct QueItem {
+				public GameObject root;
+				public UnityEngine.UI.Image icon;
+				public UnityEngine.UI.Image progress;
+
+				public QueItem (Transform root) {
+					this.root = root.gameObject;
+					icon = root.Find("Mask/Image").GetComponent<Image>();
+					var p = root.Find("QueProgress");
+					progress = p != null? p.GetComponent<Image>() : null;
+				}
+			}
+
+			public override void SetUIRoot (UnityEngine.GameObject root) {
+				base.SetUIRoot(root);
+				queItems = new QueItem[4];
+				queItems[0] = new QueItem(root.transform.Find("Que0"));
+				queItems[1] = new QueItem(root.transform.Find("Que/Que1"));
+				queItems[2] = new QueItem(root.transform.Find("Que/Que2"));
+				queItems[3] = new QueItem(root.transform.Find("Que/Que3"));
+			}
+
+			public override void Update (UnityEngine.Camera cam) {
+				base.Update(cam);
+				for (int i = 0; i < queItems.Length; i++) {
+					if (i >= parent.building.queue.Count) {
+						queItems[i].root.SetActive(false);
+					} else {
+						queItems[i].root.SetActive(true);
+						if (i == 0) {
+							queItems[i].progress.fillAmount = parent.building.queueProgressFraction;
+						}
+						queItems[i].icon.sprite = null; //parent.building.queue[i].prefab.GetComponent;
+					}
+				}
+			}
+		}
+
+		protected override void Awake () {
+			base.Awake();
+			building = GetComponent<RTSBuildingBarracks>();
+		}
+
+		void Start () {
+			item = new UIItem(transform, this);
+			RTSUI.active.worldSpaceUI.Add(item, prefab);
+		}
+
+#if UNITY_EDITOR
+		void Update () {
+			item.worldOffset = worldOffset;
+			item.screenOffset = screenOffset;
+		}
+#endif
+	}
+}