8 files changed, 46 insertions, 4 deletions
diff --git a/src/crepe/api/BoxCollider.cpp b/src/crepe/api/BoxCollider.cpp
new file mode 100644
index 0000000..eafbdb2
--- /dev/null
+++ b/src/crepe/api/BoxCollider.cpp
@@ -0,0 +1,7 @@
+#include "BoxCollider.h"
+#include "../Collider.h" 
+
+using namespace crepe;
+
+
+BoxCollider::BoxCollider(game_object_id_t game_object_id,Vector2 offset, double width, double height) : Collider(game_object_id,offset), width(width), height(height) {}
diff --git a/src/crepe/api/BoxCollider.h b/src/crepe/api/BoxCollider.h
new file mode 100644
index 0000000..357c979
--- /dev/null
+++ b/src/crepe/api/BoxCollider.h
@@ -0,0 +1,15 @@
+#pragma once
+
+#include "Vector2.h"
+#include "../Collider.h"
+
+namespace crepe {
+
+class BoxCollider : public Collider {
+public:
+	BoxCollider(game_object_id_t game_object_id,Vector2 offset, double width, double height);
+	double width;
+	double height;
+};
+
+} // namespace crepe
diff --git a/src/crepe/api/CMakeLists.txt b/src/crepe/api/CMakeLists.txt
index 53b3041..07341e2 100644
--- a/src/crepe/api/CMakeLists.txt
+++ b/src/crepe/api/CMakeLists.txt
@@ -18,6 +18,8 @@ target_sources(crepe PUBLIC
 	Vector2.cpp
 	Camera.cpp
 	Animator.cpp
+	BoxCollider.cpp
+	CircleCollider.cpp
 	EventManager.cpp
 	EventHandler.cpp
 	IKeyListener.cpp
@@ -48,6 +50,8 @@ target_sources(crepe PUBLIC FILE_SET HEADERS FILES
 	SceneManager.hpp
 	Camera.h
 	Animator.h
+	BoxCollider.h
+	CircleCollider.h
 	EventManager.h
 	EventManager.hpp
 	EventHandler.h
diff --git a/src/crepe/api/CircleCollider.cpp b/src/crepe/api/CircleCollider.cpp
new file mode 100644
index 0000000..04a4995
--- /dev/null
+++ b/src/crepe/api/CircleCollider.cpp
@@ -0,0 +1,6 @@
+#include "CircleCollider.h"
+
+using namespace crepe;
+
+
+CircleCollider::CircleCollider(game_object_id_t game_object_id,Vector2 offset, int radius) : Collider(game_object_id,offset), radius(radius) {}
diff --git a/src/crepe/api/CircleCollider.h b/src/crepe/api/CircleCollider.h
index e77a592..29a9c1e 100644
--- a/src/crepe/api/CircleCollider.h
+++ b/src/crepe/api/CircleCollider.h
@@ -1,14 +1,15 @@
 #pragma once
+
+#include "Vector2.h"
+
 #include "../Collider.h"
 
 namespace crepe {
 
 class CircleCollider : public Collider {
 public:
-	CircleCollider(game_object_id_t game_object_id, int radius)
-		: Collider(game_object_id),
-		  radius(radius) {}
-	int radius;
+	CircleCollider(game_object_id_t game_object_id,Vector2 offset, int radius);
+	double radius;
 };
 
 } // namespace crepe
diff --git a/src/crepe/api/Rigidbody.h b/src/crepe/api/Rigidbody.h
index 68481f4..b9edec2 100644
--- a/src/crepe/api/Rigidbody.h
+++ b/src/crepe/api/Rigidbody.h
@@ -75,6 +75,8 @@ public:
 		bool use_gravity = true;
 		//! if object bounces
 		bool bounce = false;
+		//! offset of all colliders
+		Vector2 offset;
 	};
 
 public:
diff --git a/src/crepe/api/Vector2.cpp b/src/crepe/api/Vector2.cpp
index 09b3fa3..947c49e 100644
--- a/src/crepe/api/Vector2.cpp
+++ b/src/crepe/api/Vector2.cpp
@@ -54,4 +54,8 @@ bool Vector2::operator!=(const Vector2 & other) const {
 	return !(*this == other);
 }
 
+double Vector2::dot(const Vector2& other) const {
+	return this->x * other.x + this->y * other.y;
+}
+
 } // namespace crepe
diff --git a/src/crepe/api/Vector2.h b/src/crepe/api/Vector2.h
index 5a57484..90d9d57 100644
--- a/src/crepe/api/Vector2.h
+++ b/src/crepe/api/Vector2.h
@@ -42,6 +42,9 @@ public:
 
 	//! Checks if this vector is not equal to another vector.
 	bool operator!=(const Vector2 & other) const;
+
+	//!
+	double dot(const Vector2& other) const;
 };
 
 } // namespace crepe