1 files changed, 182 insertions, 0 deletions
diff --git a/src/Mouse3d.cs b/src/Mouse3d.cs
new file mode 100644
index 00000000..c4da2a98
--- /dev/null
+++ b/src/Mouse3d.cs
@@ -0,0 +1,182 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using OpenTK;
+using OpenTK.Graphics.OpenGL;
+using System.Drawing;
+using System.Diagnostics;
+using OTKGL;
+using OpenTK.Input;
+
+namespace OTKGL
+{
+
+
+
+    public static class Mouse3d
+    {
+        #region winApi
+
+        [System.Runtime.InteropServices.StructLayoutAttribute(System.Runtime.InteropServices.LayoutKind.Sequential)]
+        public struct Point
+        {
+
+            /// LONG->int
+            public int x;
+
+            /// LONG->int
+            public int y;
+        }
+        [System.Runtime.InteropServices.StructLayoutAttribute(System.Runtime.InteropServices.LayoutKind.Sequential)]
+        public struct HICON__
+        {
+
+            /// int
+            public int unused;
+        }
+
+#if _WIN32 || _WIN64
+        /// Return Type: HCURSOR->HICON->HICON__*
+        ///hCursor: HCURSOR->HICON->HICON__*
+        [System.Runtime.InteropServices.DllImportAttribute("user32.dll", EntryPoint = "SetCursor")]
+        public static extern System.IntPtr SetCursor([System.Runtime.InteropServices.InAttribute()] System.IntPtr hCursor);
+#elif __linux__
+		public static System.IntPtr SetCursor(System.IntPtr hCursor)
+		{
+			return (IntPtr)0;
+		}
+#endif
+
+        /// Return Type: BOOL->int
+        ///lpPoint: LPPOINT->tagPOINT*
+        [System.Runtime.InteropServices.DllImportAttribute("user32.dll", EntryPoint = "GetCursorPos")]
+        [return: System.Runtime.InteropServices.MarshalAsAttribute(System.Runtime.InteropServices.UnmanagedType.Bool)]
+        public static extern bool GetCursorPos([System.Runtime.InteropServices.OutAttribute()] out Point lpPoint);
+
+        /// Return Type: BOOL->int
+        ///X: int
+        ///Y: int
+        [System.Runtime.InteropServices.DllImportAttribute("user32.dll", EntryPoint = "SetCursorPos")]
+        [return: System.Runtime.InteropServices.MarshalAsAttribute(System.Runtime.InteropServices.UnmanagedType.Bool)]
+        public static extern bool SetCursorPos(int X, int Y);
+
+        #endregion
+
+        public static float RotationSpeed = 0.005f;
+
+        public static Vector3 Position;
+        public static bool MouseLeftIsDown = false;
+        public static bool MouseRightIsDown = false;
+        public static bool MouseMiddleIsDown = false;
+
+
+        static int oldMouseX;
+        static int oldMouseY;
+
+        public static void setPosition(Vector3 newPos)
+        {
+            Position = newPos;
+            Point pt;
+            GetCursorPos(out pt);
+            oldMouseX = pt.x;
+            oldMouseY = pt.y;
+        }
+
+        public static void update()
+        {
+            //SetCursor((IntPtr)0);
+
+            Point pt;
+            GetCursorPos(out pt);
+
+            //mise a jour mouse 3d
+
+            int mDiffX = oldMouseX - pt.x;
+            int mDiffY = oldMouseY - pt.y;
+
+            
+            
+            GetCursorPos(out pt);
+
+            oldMouseX = pt.x;
+            oldMouseY = pt.y;
+
+            Delta = new Vector2(mDiffX, mDiffY);
+
+
+            //if (Delta != Vector2.Zero)
+            //{
+            //    if (MouseRightIsDown )
+            //    {
+            //        //camera rotation
+            //        Matrix4 m = Matrix4.CreateRotationZ(Delta.X * RotationSpeed);
+            //        vLook = Vector3.Transform(vLook, m);
+
+            //        //vecteur perpendiculaire sur le plan x,y
+            //        Vector3 vLookPerpendicularOnXYPlane = new Vector3(new Vector2(vLook).PerpendicularLeft);
+            //        vLookPerpendicularOnXYPlane.Normalize();                    
+
+            //        Matrix4 m2 = Matrix4.Rotate(vLookPerpendicularOnXYPlane, -Delta.Y * RotationSpeed);
+
+            //        vLook = Vector3.Transform(vLook, m2);
+            //    }
+
+            //}
+            //return vLook;
+        }
+
+        public static Vector2 Delta = Vector2.Zero;
+
+
+        public static float X
+        { get { return Position.X; } }
+        public static float Y
+        { get { return Position.Y; } }
+
+
+        public static void init()
+        {            
+            float initpos = 40f;
+            Position = new Vector3(initpos,initpos,World.CurrentWorld.getHeight(initpos,initpos));
+        }
+        public static void render()
+        { 
+            GL.PushAttrib(AttribMask.EnableBit);
+            GL.Disable(EnableCap.Texture2D);
+            GL.Disable(EnableCap.Lighting);
+            GL.Disable(EnableCap.DepthTest);
+
+            GL.PointSize(5.0f);
+            GL.Color3(Color.Aqua);
+
+            GL.Begin(BeginMode.Points);
+            GL.Vertex3(Position);
+            GL.End();
+
+            GL.Color3(Color.White);
+            GL.PopAttrib();
+        }
+
+        public static void Mouse_ButtonDown(object sender, MouseButtonEventArgs e)
+        {
+            if (e.Button == MouseButton.Left)
+                MouseLeftIsDown = true;
+            if (e.Button == MouseButton.Right)
+                MouseRightIsDown = true;
+            if (e.Button == MouseButton.Middle)
+                MouseMiddleIsDown = true;
+        }
+        public static void Mouse_ButtonUp(object sender, MouseButtonEventArgs e)
+        {
+            if (e.Button == MouseButton.Left)
+                MouseLeftIsDown = false;
+            if (e.Button == MouseButton.Right)
+                MouseRightIsDown = false;
+            if (e.Button == MouseButton.Middle)
+                MouseMiddleIsDown = false;
+
+        }
+
+    }
+}