From 3fb2121cc0d00cbd42b2ca10b5dfb399a4df1a04 Mon Sep 17 00:00:00 2001
From: chai <215380520@qq.com>
Date: Thu, 21 Mar 2024 10:28:46 +0800
Subject: *misc

---
 GameCode/UIManager.cs | 47 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 47 insertions(+)
 create mode 100644 GameCode/UIManager.cs

(limited to 'GameCode/UIManager.cs')

diff --git a/GameCode/UIManager.cs b/GameCode/UIManager.cs
new file mode 100644
index 0000000..2a7081f
--- /dev/null
+++ b/GameCode/UIManager.cs
@@ -0,0 +1,47 @@
+using UnityEngine;
+
+public class UIManager : MonoBehaviour
+{
+	public static UIManager instance;
+
+	[SerializeField]
+	private LayerMask clickableMask;
+
+	private GameObject currentUI;
+
+	private void Awake()
+	{
+		instance = this;
+	}
+
+	public void SetNewUI(GameObject newUI)
+	{
+		if (currentUI != null)
+		{
+			Object.Destroy(currentUI);
+		}
+		currentUI = newUI;
+	}
+
+	public void CloseUI(GameObject oldUI)
+	{
+		currentUI = null;
+		Object.Destroy(oldUI);
+	}
+
+	private void Update()
+	{
+		if (Input.GetKeyDown(KeyCode.Escape) && currentUI != null)
+		{
+			CloseUI(currentUI);
+		}
+		if (!BuildingManager.instance.buildMode && Input.GetMouseButtonDown(0) && Physics.Raycast(Camera.main.ScreenPointToRay(Input.mousePosition), out var hitInfo, 2000f, clickableMask, QueryTriggerInteraction.Collide))
+		{
+			hitInfo.collider.GetComponent<IBuildable>()?.SpawnUI();
+		}
+		if (Input.GetMouseButtonDown(1))
+		{
+			CloseUI(currentUI);
+		}
+	}
+}
-- 
cgit v1.1-26-g67d0