daily update on 20230301 by nitload youmu, file struct cahnged and more vec func added

源代码/StgSharp/Entities/Launcher.cs

@@ -0,0 +1,17 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace StgSharp
+{
+    public class Launcher
+    {
+        internal Partical _bullet;
+
+        public Partical Bullet
+        {
+            get { return _bullet; }
+            set { _bullet = value; }
+        }
+    }
+}