+ plugins project

1 files changed, 32 insertions, 0 deletions

diff --git a/Plugins/MonoGame.Extended/source/MonoGame.Extended.Particles/Profiles/BoxUniformProfile.cs b/Plugins/MonoGame.Extended/source/MonoGame.Extended.Particles/Profiles/BoxUniformProfile.cs
new file mode 100644
index 0000000..9f766dc
--- /dev/null
+++ b/Plugins/MonoGame.Extended/source/MonoGame.Extended.Particles/Profiles/BoxUniformProfile.cs
@@ -0,0 +1,32 @@
+using Microsoft.Xna.Framework;
+
+namespace MonoGame.Extended.Particles.Profiles
+{
+    public class BoxUniformProfile : Profile
+    {
+        public float Width { get; set; }
+        public float Height { get; set; }
+
+        public override void GetOffsetAndHeading(out Vector2 offset, out Vector2 heading)
+        {
+            var value = Random.Next((int) (2*Width + 2*Height));
+
+            if (value < Width) // Top
+                offset = new Vector2(Random.NextSingle(Width*-0.5f, Width*0.5f), Height*-0.5f);
+            else
+            {
+                if (value < 2*Width) // Bottom
+                    offset = new Vector2(Random.NextSingle(Width*-0.5f, Width*0.5f), Height*0.5f);
+                else
+                {
+                    if (value < 2*Width + Height) // Left
+                        offset = new Vector2(Width*-0.5f, Random.NextSingle(Height*-0.5f, Height*0.5f));
+                    else // Right
+                        offset = new Vector2(Width*0.5f, Random.NextSingle(Height*-0.5f, Height*0.5f));
+                }
+            }
+
+            Random.NextUnitVector(out heading);
+        }
+    }
+}
\ No newline at end of file