1 files changed, 93 insertions, 0 deletions
diff --git a/Stars45/Drive.h b/Stars45/Drive.h
new file mode 100644
index 0000000..1bf3873
--- /dev/null
+++ b/Stars45/Drive.h
@@ -0,0 +1,93 @@
+/*  Project Starshatter 4.5
+    Destroyer Studios LLC
+    Copyright © 1997-2004. All Rights Reserved.
+
+    SUBSYSTEM:    Stars.exe
+    FILE:         Drive.h
+    AUTHOR:       John DiCamillo
+
+
+    OVERVIEW
+    ========
+    Conventional Drive (system) class
+*/
+
+#ifndef Drive_h
+#define Drive_h
+
+#include "Types.h"
+#include "System.h"
+#include "Geometry.h"
+
+// +--------------------------------------------------------------------+
+
+class Bolt;
+class DriveSprite;
+class Light;
+class Sound;
+class Ship;
+
+// +--------------------------------------------------------------------+
+
+struct DrivePort {
+   static const char* TYPENAME() { return "DrivePort"; }
+
+   DrivePort(const Point& l, float s);
+   ~DrivePort();
+
+   Point          loc;
+   float          scale;
+
+   DriveSprite*   flare;
+   Bolt*          trail;
+};
+
+// +--------------------------------------------------------------------+
+
+class Drive : public System
+{
+public:
+   enum SUBTYPE   { PLASMA, FUSION, GREEN, RED, BLUE, YELLOW, STEALTH };
+   enum Constants { MAX_ENGINES=16 };
+
+   Drive(SUBTYPE s, float max_thrust, float max_aug, bool show_trail=true);
+   Drive(const Drive& rhs);
+   virtual ~Drive();
+
+   static void       Initialize();
+   static void       Close();
+   static void       StartFrame();
+
+   float             Thrust(double seconds);
+   float             MaxThrust()          const { return thrust;        }
+   float             MaxAugmenter()       const { return augmenter;     }
+   int               NumEngines()         const;
+   DriveSprite*      GetFlare(int port)   const;
+   Bolt*             GetTrail(int port)   const;
+   bool              IsAugmenterOn()      const;
+
+   virtual void      AddPort(const Point& loc, float flare_scale=0);
+   virtual void      CreatePort(const Point& loc, float flare_scale);
+
+   virtual void      Orient(const Physical* rep);
+
+   void              SetThrottle(double t, bool aug=false);
+   virtual double    GetRequest(double seconds) const;
+
+protected:
+   float             thrust;
+   float             augmenter;
+   float             scale;
+   float             throttle;
+   float             augmenter_throttle;
+   float             intensity;
+
+   List<DrivePort>   ports;
+
+   Sound*            sound;
+   Sound*            burner_sound;
+   bool              show_trail;
+};
+
+#endif Drive_h
+