X-Git-Url: http://git.localhorst.tv/?a=blobdiff_plain;f=src%2Fworld%2FAABB.h;h=5b482c4cc701ae9fe6fa9eb8d568bb5b56508f87;hb=7cf057b5b3a28c3896af27cb725fbf0b4f1459c2;hp=a0e3436194fd57dbee28b06682babc553ef6edd2;hpb=03b142b877e19a2355e1a79e279e024922d44655;p=orbi.git

diff --git a/src/world/AABB.h b/src/world/AABB.h
index a0e3436..5b482c4 100644
--- a/src/world/AABB.h
+++ b/src/world/AABB.h
@@ -13,9 +13,9 @@ class AABB {
 public:
 	constexpr AABB() { }
 	constexpr AABB(Vector<float> pos, Vector<float> size)
-	: lt(pos), rb(pos + size) { }
+	: size(size), lt(pos), rb(pos + size) { }
 	constexpr AABB(float x, float y, float w, float h)
-	: lt(x, y), rb(x + w, y + h) { }
+	: size(w, h), lt(x, y), rb(x + w, y + h) { }
 
 public:
 	float Left() const { return lt.x; }
@@ -26,16 +26,17 @@ public:
 	Vector<float> Position() const { return lt; }
 	Vector<float> Center() const { return lt + HalfSize(); }
 	Vector<float> HalfSize() const { return Size() / 2.0f; }
-	Vector<float> Size() const { return rb - lt; }
+	Vector<float> Size() const { return size; }
 
 public:
-	void Move(Vector<float> delta) { lt += delta; rb += delta; }
+	void Move(Vector<float> delta) { lt += delta; rb = lt + size; }
 	void Resize(Vector<float> size) { *this = AABB(lt, size); }
 
 	bool Intersects(const AABB &other) const;
 	bool Intersects(const AABB &other, Collision &) const;
 
 private:
+	Vector<float> size;
 	Vector<float> lt;
 	Vector<float> rb;