Added Box2D

external/Box2D-2.3.1/Contributions/Platforms/Box2D.Net/JointDef.cpp

@@ -0,0 +1,178 @@
+#pragma once
+
+#include "stdafx.h"
+#include "Body.cpp"
+#include "Vector.cpp"
+
+using namespace System::Runtime::InteropServices;
+
+namespace Box2D
+{
+	namespace Net
+	{
+		//TODO: is there a way to automatically include the b2JointType as an enum here?
+		public enum class JointType
+		{
+			e_unknownJoint = ::e_unknownJoint,
+			e_revoluteJoint = ::e_revoluteJoint,
+			e_prismaticJoint = ::e_prismaticJoint,
+
+			e_distanceJoint = ::e_distanceJoint,
+			e_pulleyJoint = ::e_pulleyJoint,
+			e_mouseJoint = ::e_mouseJoint,
+			e_gearJoint = ::e_gearJoint
+		};
+
+		public ref class JointDef
+		{
+		internal:
+			b2JointDef *def;
+			JointDef() : def(new b2JointDef()) { }
+			JointDef(b2JointDef *justBuilt) : def(justBuilt) { }
+			virtual ~JointDef()
+			{
+				delete def;
+			}
+
+		public:
+			property JointType Type
+			{
+				JointType get()
+				{
+					return (JointType)def->type;
+				}
+
+				void set(JointType value)
+				{
+					def->type = (b2JointType)value;
+				}
+			}
+
+			property Object^ UserData
+			{
+				Object^ get()
+				{
+					return System::Runtime::InteropServices::GCHandle::FromIntPtr((System::IntPtr)def->userData).Target;
+				}
+
+				void set(Object^ value)
+				{
+					GCHandle^ gch = GCHandle::Alloc(value);					
+					def->userData = (void *)gch->ToIntPtr(*gch);
+				}
+			}
+
+			property Body^ Body1
+			{
+				Body^ get()
+				{
+					return gcnew Body(def->body1);
+				}
+
+				void set(Body^ value)
+				{
+					def->body1 = value->body;
+				}
+			}
+
+			property Body^ Body2
+			{
+				Body^ get()
+				{
+					return gcnew Body(def->body2);
+				}
+
+				void set(Body^ value)
+				{
+					def->body2 = value->body;
+				}
+			}
+
+			property bool CollideConnected
+			{
+				bool get()
+				{
+					return def->collideConnected;
+				}
+
+				void set(bool value)
+				{
+					def->collideConnected = value;
+				}
+			}
+		};
+
+		public ref class MouseJointDef : public JointDef
+		{
+		internal:
+			b2MouseJointDef *mouseJoint;
+		public:
+			MouseJointDef() : JointDef(mouseJoint = new b2MouseJointDef()) { }
+
+			property Vector^ Target
+			{
+				Vector^ get()
+				{
+					return gcnew Vector(mouseJoint->target);
+				}
+
+				void set(Vector^ value)
+				{
+					mouseJoint->target = value->getVec2();
+				}
+			}
+
+			property float32 MaxForce
+			{
+				float32 get()
+				{
+					return mouseJoint->maxForce;
+				}
+
+				void set(float32 value)
+				{
+					mouseJoint->maxForce = value;
+				}
+			}
+
+			property float32 FrequencyHz
+			{
+				float32 get()
+				{
+					return mouseJoint->frequencyHz;
+				}
+
+				void set(float32 value)
+				{
+					mouseJoint->frequencyHz = value;
+				}
+			}
+
+			property float32 DampingRatio
+			{
+				float32 get()
+				{
+					return mouseJoint->dampingRatio;
+				}
+
+				void set(float32 value)
+				{
+					mouseJoint->dampingRatio = value;
+				}
+			}
+
+			property float32 TimeStep
+			{
+				float32 get()
+				{
+					return mouseJoint->timeStep;
+				}
+
+				void set(float32 value)
+				{
+					mouseJoint->timeStep = value;
+				}
+			}
+		};
+	}
+}