From 5d0152f823713a8dc607c3afcd90c10148f90296 Mon Sep 17 00:00:00 2001
From: Sveske Juice <sveske_juice@deprived.dev>
Date: Sat, 20 Apr 2024 16:49:40 +0200
Subject: [PATCH] Support 360 aim

---
 Assets/Prefabs/Towers/Turret.prefab     |  4 ++--
 Assets/Scenes/TowerTest.unity           |  5 +++++
 Assets/Scripts/Utilities/EditableArc.cs | 25 ++++++++++++++++++++++---
 3 files changed, 29 insertions(+), 5 deletions(-)

diff --git a/Assets/Prefabs/Towers/Turret.prefab b/Assets/Prefabs/Towers/Turret.prefab
index 64543f4..1bdbae0 100644
--- a/Assets/Prefabs/Towers/Turret.prefab
+++ b/Assets/Prefabs/Towers/Turret.prefab
@@ -149,12 +149,12 @@ MonoBehaviour:
   m_Name: 
   m_EditorClassIdentifier: 
   orientation: 0
-  samples: 15
+  samples: 25
   visualRadius: 1
   knob: {fileID: 8756968480882234867}
   knobSensitiviy: 1
   moveKnobAxisName: Mouse X
-  rotationMinMax: {x: -30, y: 30}
+  rotationMinMax: {x: 0, y: 360}
 --- !u!1 &2485007193584062128
 GameObject:
   m_ObjectHideFlags: 0
diff --git a/Assets/Scenes/TowerTest.unity b/Assets/Scenes/TowerTest.unity
index 6da6690..79c6ee0 100644
--- a/Assets/Scenes/TowerTest.unity
+++ b/Assets/Scenes/TowerTest.unity
@@ -650,6 +650,11 @@ PrefabInstance:
       propertyPath: m_Name
       value: Turret
       objectReference: {fileID: 0}
+    - target: {fileID: 8981486734084153558, guid: 9415cb10a1bd579269301ca4f61a1554,
+        type: 3}
+      propertyPath: rotationMinMax.y
+      value: 360
+      objectReference: {fileID: 0}
     - target: {fileID: 9116936080776508834, guid: 9415cb10a1bd579269301ca4f61a1554,
         type: 3}
       propertyPath: m_LocalPosition.x
diff --git a/Assets/Scripts/Utilities/EditableArc.cs b/Assets/Scripts/Utilities/EditableArc.cs
index 471ada0..8f7b042 100644
--- a/Assets/Scripts/Utilities/EditableArc.cs
+++ b/Assets/Scripts/Utilities/EditableArc.cs
@@ -37,7 +37,7 @@ public class EditableArc : MonoBehaviour
         Value.AddListener(UpdateKnobPosition);
 
         // Set default rotation to average between min max
-        Value.Value = (rotationMinMax.x + rotationMinMax.y) / 2f;
+        // Value.Value = (rotationMinMax.x + rotationMinMax.y) / 2f;
 
         Assert.IsNotNull(knob, $"No knob on {this}");
         knob.OnDrag += PointerDraggedOnKnob;
@@ -71,7 +71,7 @@ public class EditableArc : MonoBehaviour
         float sign = -1f;
 
         float delta = mouseMovement * knobSensitiviy * sign;
-        float newAngle = Mathf.Clamp(Value.Value + delta, rotationMinMax.x, rotationMinMax.y);
+        float newAngle = ClampAngle(Value.Value + delta, rotationMinMax.x, rotationMinMax.y);
         Value.Value = newAngle;
     }
 
@@ -100,12 +100,31 @@ public class EditableArc : MonoBehaviour
         }
 
         lineRenderer.SetPositions(positions);
+
+        // Set looop
+        Debug.Log(angle);
+        if (angle >= 360)
+            lineRenderer.loop = true;
+        else
+            lineRenderer.loop = false;
     }
 
     public Vector3 SamplePointOnArc(Vector3 startPoint, Vector3 endPoint, float radius, float t)
     {
-        float angle = Mathf.LerpAngle(rotationMinMax.x, rotationMinMax.y, t);
+        float angle = Mathf.Lerp(rotationMinMax.x, rotationMinMax.y, t);
         Vector3 dir = Quaternion.AngleAxis(angle, normal) * tangent;
         return transform.position + dir.normalized * radius;
     }
+
+    public static float ClampAngle(float current, float min, float max)
+    {
+        float dtAngle = Mathf.Abs(((min - max) + 180) % 360 - 180);
+        float hdtAngle = dtAngle * 0.5f;
+        float midAngle = min + hdtAngle;
+
+        float offset = Mathf.Abs(Mathf.DeltaAngle(current, midAngle)) - hdtAngle;
+        if (offset > 0)
+            current = Mathf.MoveTowardsAngle(current, midAngle, offset);
+        return current;
+    }
 }