77 lines
2.1 KiB
C#
77 lines
2.1 KiB
C#
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using UnityEngine;
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using UnityEngine.UI;
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namespace Pathfinding.Examples.RTS {
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[HelpURL("https://arongranberg.com/astar/documentation/stable/rtsbuildingqueueui.html")]
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public class RTSBuildingQueueUI : VersionedMonoBehaviour {
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RTSBuildingBarracks building;
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public GameObject prefab;
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public Vector3 worldOffset;
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public Vector2 screenOffset;
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UIItem item;
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class UIItem : RTSWorldSpaceUI.Item {
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QueItem[] queItems;
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RTSBuildingQueueUI parent;
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public UIItem (Transform tracking, RTSBuildingQueueUI parent) : base(tracking) {
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this.parent = parent;
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}
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struct QueItem {
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public GameObject root;
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public UnityEngine.UI.Image icon;
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public UnityEngine.UI.Image progress;
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public QueItem (Transform root) {
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this.root = root.gameObject;
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icon = root.Find("Mask/Image").GetComponent<Image>();
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var p = root.Find("QueProgress");
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progress = p != null? p.GetComponent<Image>() : null;
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}
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}
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public override void SetUIRoot (UnityEngine.GameObject root) {
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base.SetUIRoot(root);
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queItems = new QueItem[4];
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queItems[0] = new QueItem(root.transform.Find("Que0"));
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queItems[1] = new QueItem(root.transform.Find("Que/Que1"));
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queItems[2] = new QueItem(root.transform.Find("Que/Que2"));
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queItems[3] = new QueItem(root.transform.Find("Que/Que3"));
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}
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public override void Update (UnityEngine.Camera cam) {
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base.Update(cam);
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for (int i = 0; i < queItems.Length; i++) {
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if (i >= parent.building.queue.Count) {
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queItems[i].root.SetActive(false);
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} else {
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queItems[i].root.SetActive(true);
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if (i == 0) {
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queItems[i].progress.fillAmount = parent.building.queueProgressFraction;
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}
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queItems[i].icon.sprite = null; //parent.building.queue[i].prefab.GetComponent;
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}
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}
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}
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}
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protected override void Awake () {
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base.Awake();
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building = GetComponent<RTSBuildingBarracks>();
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}
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void Start () {
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item = new UIItem(transform, this);
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RTSUI.active.worldSpaceUI.Add(item, prefab);
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}
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#if UNITY_EDITOR
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void Update () {
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item.worldOffset = worldOffset;
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item.screenOffset = screenOffset;
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}
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#endif
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}
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}
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