add from giga-device, new branch added

StgSharp.Common/Stg/Bullet.cs

@@ -0,0 +1,73 @@
+//-----------------------------------------------------------------------
+//-----------------------------------------------------------------------
+//     file="Bullet.cs"
+//     Project: StgSharp
+//     AuthorGroup: Nitload Space
+//     Copyright (c) Nitload Space. All rights reserved.
+//     
+//     Permission is hereby granted, free of charge, to any person 
+//     obtaining a copy of this software and associated documentation 
+//     files (the “Software”), to deal in the Software without restriction, 
+//     including without limitation the rights to use, copy, modify, merge,
+//     publish, distribute, sublicense, and/or sell copies of the Software, 
+//     and to permit persons to whom the Software is furnished to do so, 
+//     subject to the following conditions:
+//     
+//     The above copyright notice and 
+//     this permission notice shall be included in all copies 
+//     or substantial portions of the Software.
+//     
+//     THE SOFTWARE IS PROVIDED “AS IS”, 
+//     WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, 
+//     INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
+//     FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 
+//     IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, 
+//     DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 
+//     ARISING FROM, OUT OF OR IN CONNECTION WITH 
+//     THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+//     
+//-----------------------------------------------------------------------
+//-----------------------------------------------------------------------
+using StgSharp.Geometries;
+using StgSharp.Mathematics;
+
+using System;
+
+namespace StgSharp.Gaming
+{
+    public abstract class Bullet : IInstancing, IPlainEntity
+    {
+
+        protected Bullet(
+                  PlainInstancingBuffer<Bullet> buffer,
+                  GeometryMotion movement,
+                  Vec2 beginPosition,
+                  float angle,
+                  float scale )
+        {
+            ArgumentNullException.ThrowIfNull( buffer );
+            GlobalBuffer = buffer;
+            BufferId = buffer.CreateInstanceID();
+            ( ( IInstancing )this ).Scale = scale;
+            ( ( IInstancing )this ).Coord = new Vec3( beginPosition, 0 );
+            ( ( IInstancing )this ).Rotation = angle;
+            Motion = movement;
+        }
+
+        public GeometryMotion Motion { get; set; }
+
+        public IInstancingBuffer GlobalBuffer { get; set; }
+
+        public int BufferId { get; set; }
+
+        public Vec2 CenterPosition { get; set; }
+
+        public bool CollideWith( IPlainEntity entity )
+        {
+            throw new System.NotImplementedException();
+        }
+
+        Vec3 IInstancing.CenterPositionGlobal { get; set; }
+
+    }
+}