From b4d0854028c797be3db2899fb8af68fd328da41a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9r=C3=B4me=20Leclercq?=
 <jerome.leclercq@fullcycle.games>
Date: Fri, 8 Sep 2017 09:41:08 +0200
Subject: [PATCH] Physics2D/PhysWorld2D: Add damping control

---
 include/Nazara/Physics2D/PhysWorld2D.hpp |  2 ++
 src/Nazara/Physics2D/PhysWorld2D.cpp     | 10 ++++++++++
 2 files changed, 12 insertions(+)

diff --git a/include/Nazara/Physics2D/PhysWorld2D.hpp b/include/Nazara/Physics2D/PhysWorld2D.hpp
index 36a0c5c42..939943df5 100644
--- a/include/Nazara/Physics2D/PhysWorld2D.hpp
+++ b/include/Nazara/Physics2D/PhysWorld2D.hpp
@@ -40,6 +40,7 @@ namespace Nz
 			PhysWorld2D(PhysWorld2D&&) = delete; ///TODO
 			~PhysWorld2D();
 
+			float GetDamping() const;
 			Vector2f GetGravity() const;
 			cpSpace* GetHandle() const;
 			float GetStepSize() const;
@@ -55,6 +56,7 @@ namespace Nz
 			void RegisterCallbacks(unsigned int collisionId, const Callback& callbacks);
 			void RegisterCallbacks(unsigned int collisionIdA, unsigned int collisionIdB, const Callback& callbacks);
 
+			void SetDamping(float dampingValue);
 			void SetGravity(const Vector2f& gravity);
 			void SetStepSize(float stepSize);
 
diff --git a/src/Nazara/Physics2D/PhysWorld2D.cpp b/src/Nazara/Physics2D/PhysWorld2D.cpp
index 997b53468..06075a782 100644
--- a/src/Nazara/Physics2D/PhysWorld2D.cpp
+++ b/src/Nazara/Physics2D/PhysWorld2D.cpp
@@ -21,6 +21,11 @@ namespace Nz
 		cpSpaceFree(m_handle);
 	}
 
+	float PhysWorld2D::GetDamping() const
+	{
+		return float(cpSpaceGetDamping(m_handle));
+	}
+
 	Vector2f PhysWorld2D::GetGravity() const
 	{
 		cpVect gravity = cpSpaceGetGravity(m_handle);
@@ -159,6 +164,11 @@ namespace Nz
 		InitCallbacks(cpSpaceAddCollisionHandler(m_handle, collisionIdA, collisionIdB), callbacks);
 	}
 
+	void PhysWorld2D::SetDamping(float dampingValue)
+	{
+		cpSpaceSetDamping(m_handle, dampingValue);
+	}
+
 	void PhysWorld2D::SetGravity(const Vector2f& gravity)
 	{
 		cpSpaceSetGravity(m_handle, cpv(gravity.x, gravity.y));