From e33e19d0587146859d48a134ec9fd94e7b7ba5cd Mon Sep 17 00:00:00 2001
From: "FWoltermann@gmail.com"
 <FWoltermann@gmail.com@076cb2c4-205e-83fd-5cf3-1be9aa105544>
Date: Thu, 8 Dec 2011 14:53:40 +0000
Subject: Initial upload

---
 nGenEx/Particles.h | 86 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 86 insertions(+)
 create mode 100644 nGenEx/Particles.h

(limited to 'nGenEx/Particles.h')

diff --git a/nGenEx/Particles.h b/nGenEx/Particles.h
new file mode 100644
index 0000000..ad473ee
--- /dev/null
+++ b/nGenEx/Particles.h
@@ -0,0 +1,86 @@
+/*  Project nGenEx
+    Destroyer Studios LLC
+    Copyright © 1997-2004. All Rights Reserved.
+
+    SUBSYSTEM:    nGenEx.lib
+    FILE:         Particles.h
+    AUTHOR:       John DiCamillo
+
+
+    OVERVIEW
+    ========
+    Particle burst class
+*/
+
+#ifndef Particles_h
+#define Particles_h
+
+#include "Types.h"
+#include "Geometry.h"
+#include "Graphic.h"
+#include "Sprite.h"
+
+// +--------------------------------------------------------------------+
+
+class Particles : public Graphic
+{
+public:
+   Particles(Bitmap* bitmap, 
+             int     np, 
+             const   Vec3& base_loc, 
+             const   Vec3& vel,
+             float   base_speed  = 500.0f, 
+             float   drag        = 1.0f,
+             float   scale       = 1.0f, 
+             float   bloom       = 0.0f, 
+             float   decay       = 100.0f, 
+             float   release     = 1.0f, 
+             bool    cont        = false, 
+             bool    trail       = true,
+             bool    rise        = false,
+             int     blend       = 3,
+             int     nframes     = 1);
+
+   virtual ~Particles();
+
+   virtual void   Render(Video* video, DWORD flags);
+   virtual void   ExecFrame(double seconds);
+   virtual void   TranslateBy(const Point& ref) { offset = ref; loc = loc - ref; }
+   virtual bool   CheckVisibility(Projector& projector);
+
+   virtual bool   IsEmitting()   const { return emitting;  }
+   virtual void   StopEmitting()       { emitting = false; }
+
+protected:
+   int         nparts;
+   int         nverts;
+   int         blend;
+   bool        continuous;
+   bool        trailing;
+   bool        rising;
+   bool        emitting;
+   
+   float       base_speed;
+   float       max_speed;
+   float       drag;
+   float       release_rate;
+   float       decay;
+   float       min_scale;
+   float       max_scale;
+   float       extra;
+
+   Point       ref_loc;
+   Point       offset;
+   Point*      velocity;
+   Point*      part_loc;
+   Point*      release;
+   float*      timestamp;
+   float*      intensity;
+   float*      scale;
+   float*      angle;
+   BYTE*       frame;
+
+   Sprite*     point_sprite;
+};
+
+#endif Particles_h
-- 
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