Collision Rework, started adding directions to the collision (WIP)

Engine/Collision.h

@@ -1,6 +1,7 @@
 #pragma once
 #include <array>
 #include <cmath>
+#include <map>
 
 #include "structs.h"
 #include "utils.h"
@@ -10,6 +11,13 @@ class WorldTile;
 namespace Collision
 {
 
+	enum CollisionDirection {
+		Top,
+		Bottom,
+		Left,
+		Right
+	};
+
 	struct CollisionRect
 	{
 
@@ -17,19 +25,25 @@ namespace Collision
 		Point2f size;
 		Point2f vel;
 
-		std::array<Collision::CollisionRect*, 4> contact;
+		std::map<CollisionDirection, CollisionRect*> ContactMap;
 	};
 
-	struct TileCollisionRect : public CollisionRect
+	struct TileCollisionRect
 	{
-		TileCollisionRect(const Point2f& pos, const Point2f& size, WorldTile* tile)
-			: CollisionRect{ pos, size, Point2f{ 0, 0 }, { nullptr, nullptr, nullptr, nullptr } }
-			, tile{ tile }
-		{}
+		Point2f pos;
+		Point2f size;
+		Point2f vel;
+		TileCollisionRect(const Point2f& pos, const Point2f& size, WorldTile* tile);
 		WorldTile* tile;
+		std::map<CollisionDirection, TileCollisionRect*> ContactMap;
+
 		bool Contains(Point2f point2_f) {
 			return utils::IsPointInRect(point2_f, Rectf{ pos.x, pos.y, size.x, size.y });
 		}
+
+		Collision::CollisionRect getCollisionRect() {
+			return Collision::CollisionRect{ pos, size, vel };
+		}
 	};
 
 	bool PointVsRect(const Point2f p, const CollisionRect& r);