wip: forest assets setup

2 files changed, 43 insertions, 0 deletions

diff --git a/Assets/Scripts/ArmRotation.cs b/Assets/Scripts/ArmRotation.cs
new file mode 100644
index 0000000..95ea459
--- /dev/null
+++ b/Assets/Scripts/ArmRotation.cs
@@ -0,0 +1,32 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class ArmRotation : MonoBehaviour
+{
+    [SerializeField]
+    private float angle;
+    private Vector2 slope;
+
+    // Start is called before the first frame update
+    void Start()
+    {
+    }
+
+    // Update is called once per frame
+    void Update()
+    {
+        if(Input.GetMouseButtonDown(0))
+        {
+            RotateToFacePoint(Camera.main.ScreenToWorldPoint(Input.mousePosition));
+        }
+    }
+
+    void RotateToFacePoint(Vector3 point)
+    {
+        slope = point - transform.position;
+        slope.Normalize();
+        angle = Mathf.Atan2(slope.y, slope.x) * Mathf.Rad2Deg;
+        transform.rotation = Quaternion.AngleAxis(angle, Vector3.forward);
+    }
+}
diff --git a/Assets/Scripts/ArmRotation.cs.meta b/Assets/Scripts/ArmRotation.cs.meta
new file mode 100644
index 0000000..0a78e03
--- /dev/null
+++ b/Assets/Scripts/ArmRotation.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 315ad107404f29a4fb83b71c32b992d0
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: