From a05fb3ba33c03ef665c7d21e437679ef66e4f816 Mon Sep 17 00:00:00 2001
From: Syntriax <Syntriax@gmail.com>
Date: Tue, 5 Dec 2023 17:39:38 +0300
Subject: [PATCH] rgrae

---
 Game/Physics2D/Abstract/ICollider2D.cs    | 14 ++-----
 Game/Physics2D/Collider2DAABBBehaviour.cs | 49 +++++++++++++++++++++++
 Game/Physics2D/PhysicsEngine2D.cs         |  5 ++-
 3 files changed, 57 insertions(+), 11 deletions(-)
 create mode 100644 Game/Physics2D/Collider2DAABBBehaviour.cs

diff --git a/Game/Physics2D/Abstract/ICollider2D.cs b/Game/Physics2D/Abstract/ICollider2D.cs
index 131cac3..6edb610 100644
--- a/Game/Physics2D/Abstract/ICollider2D.cs
+++ b/Game/Physics2D/Abstract/ICollider2D.cs
@@ -1,6 +1,7 @@
 using System;
 using System.Collections.Generic;
 using System.Diagnostics.CodeAnalysis;
+
 using Microsoft.Xna.Framework;
 
 using Syntriax.Engine.Core.Abstract;
@@ -11,15 +12,8 @@ public interface ICollider2D : IBehaviour, IAssignableTransform
 {
     IRigidBody2D? RigidBody2D { get; }
 
-    Action<ICollider2D, ICollider2D>? OnCollision { get; set; }
+    Action<ICollider2D, ICollider2D>? OnCollisionPreResolve { get; set; }
 
-    Vector2 OffsetPosition { get; set; }
-    Vector2 OffsetScale { get; set; }
-    float OffsetRotation { get; set; }
-    IReadOnlyList<Vector2> Vertices { get; }
-
-
-    bool CheckCollision(Vector2 point, ICollider2D otherCollider, out CollisionInformation? collisionInformation);
-
-    void RecalculateVertices();
+    bool CheckCollision(Vector2 point, ICollider2D otherCollider);
+    void Recalculate();
 }
diff --git a/Game/Physics2D/Collider2DAABBBehaviour.cs b/Game/Physics2D/Collider2DAABBBehaviour.cs
new file mode 100644
index 0000000..cfabc2a
--- /dev/null
+++ b/Game/Physics2D/Collider2DAABBBehaviour.cs
@@ -0,0 +1,49 @@
+using System;
+using System.Collections.Generic;
+
+using Microsoft.Xna.Framework;
+
+using Syntriax.Engine.Core;
+using Syntriax.Engine.Core.Abstract;
+using Syntriax.Engine.Physics2D.Abstract;
+
+namespace Syntriax.Engine.Physics2D;
+
+public class Collider2DAABBBehaviour(Vector2 lowerBound, Vector2 upperBound) : BehaviourOverride, ICollider2D
+{
+    public Vector2 LowerBound { get; } = lowerBound;
+    public Vector2 UpperBound { get; } = upperBound;
+
+    private IRigidBody2D? _rigidBody2D = null;
+
+    public IRigidBody2D? RigidBody2D
+    {
+        get
+        {
+            if (_rigidBody2D is null)
+                BehaviourController.TryGetBehaviour(out _rigidBody2D);
+
+            return _rigidBody2D;
+        }
+    }
+
+    public Action<ICollider2D, ICollider2D>? OnCollisionPreResolve { get; set; } = null;
+
+    public Action<IAssignableTransform>? OnTransformAssigned { get => GameObject.OnTransformAssigned; set => GameObject.OnTransformAssigned = value; }
+    ITransform IAssignableTransform.Transform => Transform;
+    public bool Assign(ITransform transform) => GameObject.Assign(transform);
+
+    public bool CheckCollision(Vector2 point, ICollider2D otherCollider)
+    {
+        if (point.X >= LowerBound.X + Transform.Position.X && point.X <= UpperBound.X + Transform.Position.X &&
+            point.Y >= LowerBound.Y + Transform.Position.Y && point.Y <= UpperBound.Y + Transform.Position.Y)
+            return true;
+
+        return false;
+    }
+
+    public void Recalculate()
+    {
+        throw new NotImplementedException();
+    }
+}
diff --git a/Game/Physics2D/PhysicsEngine2D.cs b/Game/Physics2D/PhysicsEngine2D.cs
index 4303d8f..c0a4ad7 100644
--- a/Game/Physics2D/PhysicsEngine2D.cs
+++ b/Game/Physics2D/PhysicsEngine2D.cs
@@ -1,7 +1,10 @@
 using System;
 using System.Collections.Generic;
+
 using Microsoft.Xna.Framework;
+
 using Pong;
+
 using Syntriax.Engine.Core;
 using Syntriax.Engine.Core.Abstract;
 using Syntriax.Engine.Graphics.TwoDimensional;
@@ -49,7 +52,7 @@ public class PhysicsEngine2D : IPhysicsEngine2D
 
 
             foreach (var collider in colliders)
-                collider.RecalculateVertices();
+                collider.Recalculate();
 
         }
     }