Initial revision of fg_fx.[ch]xx

[flightgear.git] / src / Controls / controls.hxx

diff --git a/src/Controls/controls.hxx b/src/Controls/controls.hxx
index e12c4362e971b9962bf3965810330f39c1132dad..c4376e3e28696170ee3e25a228b10698c558b2c8 100644 (file)
--- a/src/Controls/controls.hxx
+++ b/src/Controls/controls.hxx
@@ -24,6 +24,10 @@
 #ifndef _CONTROLS_HXX
 #define _CONTROLS_HXX
 
+#include <simgear/misc/props.hxx>
+
+#include <Sound/soundmgr.hxx>
+#include <Main/fgfs.hxx>
 #include <Main/globals.hxx>
 
 #ifndef __cplusplus                                                          
@@ -33,7 +37,8 @@
 
 // Define a structure containing the control parameters
 
-class FGControls {
+class FGControls : public FGSubsystem
+{
 
 public:
 
@@ -60,18 +65,34 @@ private:
     double mixture[MAX_ENGINES];
     double prop_advance[MAX_ENGINES];
     double brake[MAX_WHEELS];
+    int magnetos[MAX_ENGINES];
     bool throttle_idle;
+    bool starter[MAX_ENGINES];
+    bool gear_down;
+
+    SGPropertyNode * auto_coordination;
 
     inline void CLAMP(double *x, double min, double max ) {
        if ( *x < min ) { *x = min; }
        if ( *x > max ) { *x = max; }
     }
-               
+
+    inline void CLAMP(int *i, int min, int max ) {
+       if ( *i < min ) { *i = min; }
+       if ( *i > max ) { *i = max; }
+    }
+    
 public:
 
     FGControls();
     ~FGControls();
 
+    // Implementation of FGSubsystem.
+    void init ();
+    void bind ();
+    void unbind ();
+    void update ();
+
     // Reset function
     void reset_all(void);
        
@@ -87,6 +108,9 @@ public:
        return prop_advance[engine];
     }
     inline double get_brake(int wheel) const { return brake[wheel]; }
+    inline int get_magnetos(int engine) const { return magnetos[engine]; }
+    inline bool get_starter(int engine) const { return starter[engine]; }
+    inline bool get_gear_down() const { return gear_down; }
 
     // Update functions
     inline void set_aileron( double pos ) {
@@ -94,8 +118,7 @@ public:
        CLAMP( &aileron, -1.0, 1.0 );
                        
        // check for autocoordination
-       if ( globals->get_options()->get_auto_coordination() == 
-            FGOptions::FG_AUTO_COORD_ENABLED ) 
+       if ( auto_coordination->getBoolValue() ) 
        {
            set_rudder( aileron / 2.0 );
        }
@@ -105,8 +128,7 @@ public:
        CLAMP( &aileron, -1.0, 1.0 );
                        
        // check for autocoordination
-       if ( globals->get_options()->get_auto_coordination() == 
-            FGOptions::FG_AUTO_COORD_ENABLED ) 
+       if ( auto_coordination->getBoolValue() ) 
        {
            set_rudder( aileron / 2.0 );
        }
@@ -136,10 +158,16 @@ public:
        CLAMP( &rudder, -1.0, 1.0 );
     }
     inline void set_flaps( double pos ) {
+       if ( flaps != pos ) {
+           globals->get_soundmgr()->play_once( "flaps" );
+       }
        flaps = pos;
        CLAMP( &flaps, 0.0, 1.0 );
     }
     inline void move_flaps( double amt ) {
+       if ( fabs(amt) > 0.0 ) {
+           globals->get_soundmgr()->play_once( "flaps" );
+       }
        flaps += amt;
        CLAMP( &flaps, 0.0, 1.0 );
     }
@@ -221,6 +249,43 @@ public:
            }
        }
     }
+    inline void set_magnetos( int engine, int pos ) {
+       if ( engine == ALL_ENGINES ) {
+           for ( int i = 0; i < MAX_ENGINES; i++ ) {
+               magnetos[i] = pos;
+               CLAMP( &magnetos[i], 0, 3 );
+           }
+       } else {
+           if ( (engine >= 0) && (engine < MAX_ENGINES) ) {
+               magnetos[engine] = pos;
+               CLAMP( &magnetos[engine], 0, 3 );
+           }
+       }
+    }
+    inline void move_magnetos( int engine, int amt ) {
+       if ( engine == ALL_ENGINES ) {
+           for ( int i = 0; i < MAX_ENGINES; i++ ) {
+               magnetos[i] += amt;
+               CLAMP( &magnetos[i], 0, 3 );
+           }
+       } else {
+           if ( (engine >= 0) && (engine < MAX_ENGINES) ) {
+               magnetos[engine] += amt;
+               CLAMP( &magnetos[engine], 0, 3 );
+           }
+       }
+    }
+    inline void set_starter( int engine, bool flag ) {
+       if ( engine == ALL_ENGINES ) {
+           for ( int i = 0; i < MAX_ENGINES; i++ ) {
+               starter[i] = flag;
+           }
+       } else {
+           if ( (engine >= 0) && (engine < MAX_ENGINES) ) {
+               starter[engine] = flag;
+           }
+       }
+    }
     inline void set_brake( int wheel, double pos ) {
        if ( wheel == ALL_WHEELS ) {
            for ( int i = 0; i < MAX_WHEELS; i++ ) {
@@ -247,12 +312,10 @@ public:
            }
        }
     }
+    inline void set_gear_down( bool gear ) { gear_down = gear; }
 };
 
 
-extern FGControls controls;
-
-
 #endif // _CONTROLS_HXX