1 files changed, 71 insertions, 0 deletions
diff --git a/marching/Assets/Scripts/Physics/PhysicsManager_Collide.cs b/marching/Assets/Scripts/Physics/PhysicsManager_Collide.cs
new file mode 100644
index 0000000..48af516
--- /dev/null
+++ b/marching/Assets/Scripts/Physics/PhysicsManager_Collide.cs
@@ -0,0 +1,71 @@
+using mh;
+using System.Collections;
+using System.Collections.Generic;
+using Unity.VisualScripting.Antlr3.Runtime.Tree;
+using UnityEngine;
+
+public partial class PhysicsManager : Singleton<PhysicsManager>
+{
+    private List<IQuadTreeObject> m_SharedCollideResults = new List<IQuadTreeObject>();
+
+    public Vector4 GetCircleBound(Vector3 circle)
+    {
+        float size = circle.z * 2;
+        return new Vector4(circle.x, circle.y, size, size);
+    }
+
+    public Vector4 GetBoxBound(Vector4 box)
+    {
+        return box;
+    }
+
+    public ref readonly List<IQuadTreeObject> CircleCast(ColliderType target, Vector3 circle)
+    {
+        m_SharedCollideResults.Clear();
+        var retriver = GetRetriverByType(target);
+        if(retriver != null)
+        {
+            if (retriver(GetCircleBound(circle)))
+            {
+                for(int i = 0; i < m_SharedRetriveResults.Count; ++i)
+                {
+                    var collider = m_SharedRetriveResults[i];
+                    if(collider != null)
+                    {
+                        if(collider is FastCircleCollider)
+                        {
+                            if(CircleVsCircle((collider as FastCircleCollider).circle, circle))
+                            {
+                                m_SharedCollideResults.Add(collider);
+                            }
+                        }
+                        else if(collider is FastBoxCollider)
+                        {
+                            if (BoxVsCircle((collider as FastBoxCollider).box, circle))
+                            {
+                                m_SharedCollideResults.Add(collider);
+                            }
+                        }
+                    }
+                }
+            }
+        }
+        return ref m_SharedCollideResults;
+    }
+
+    public ref readonly List<IQuadTreeObject> BoxCast(ColliderType target, Vector4 box)
+    {
+        return ref m_SharedCollideResults;
+    }
+
+    public ref readonly List<IQuadTreeObject> LineCast(ColliderType target, Vector4 line)
+    {
+        return ref m_SharedCollideResults;
+    }
+
+    public ref readonly List<IQuadTreeObject> PointCast(ColliderType target, Vector2 point)
+    {
+        return ref m_SharedCollideResults;
+    }
+
+}
+\ No newline at end of file