1 files changed, 110 insertions, 0 deletions
diff --git a/nGenEx/Particles.h b/nGenEx/Particles.h
new file mode 100644
index 0000000..ac0bc2b
--- /dev/null
+++ b/nGenEx/Particles.h
@@ -0,0 +1,110 @@
+/*  Starshatter OpenSource Distribution
+    Copyright (c) 1997-2004, Destroyer Studios LLC.
+    All Rights Reserved.
+
+    Redistribution and use in source and binary forms, with or without
+    modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimer in the documentation
+      and/or other materials provided with the distribution.
+    * Neither the name "Destroyer Studios" nor the names of its contributors
+      may be used to endorse or promote products derived from this software
+      without specific prior written permission.
+
+    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+    AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+    IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+    ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+    LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+    CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+    SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+    INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+    CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+    ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+    POSSIBILITY OF SUCH DAMAGE.
+
+    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