1 // net_ctrls.hxx -- defines a common net I/O interface to the flight
4 // Written by Curtis Olson, started July 2001.
6 // Copyright (C) 2001 Curtis L. Olson - curt@flightgear.com
8 // This program is free software; you can redistribute it and/or
9 // modify it under the terms of the GNU General Public License as
10 // published by the Free Software Foundation; either version 2 of the
11 // License, or (at your option) any later version.
13 // This program is distributed in the hope that it will be useful, but
14 // WITHOUT ANY WARRANTY; without even the implied warranty of
15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 // General Public License for more details.
18 // You should have received a copy of the GNU General Public License
19 // along with this program; if not, write to the Free Software
20 // Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
25 #ifndef _NET_CTRLS_HXX
26 #define _NET_CTRLS_HXX
30 # error This library requires C++
33 const int FG_NET_CTRLS_VERSION = 18;
36 // Define a structure containing the control parameters
42 int version; // increment when data values change
51 double aileron; // -1 ... 1
52 double elevator; // -1 ... 1
53 double elevator_trim; // -1 ... 1
54 double rudder; // -1 ... 1
55 double flaps; // 0 ... 1
57 // Aero control faults
58 bool flaps_power; // true = power available
62 int num_engines; // number of valid engines
63 int magnetos[FG_MAX_ENGINES];
64 bool starter_power[FG_MAX_ENGINES]; // true = starter power
65 double throttle[FG_MAX_ENGINES]; // 0 ... 1
66 double mixture[FG_MAX_ENGINES]; // 0 ... 1
67 bool fuel_pump_power[FG_MAX_ENGINES];// true = on
68 double prop_advance[FG_MAX_ENGINES]; // 0 ... 1
71 bool engine_ok[FG_MAX_ENGINES];
72 bool mag_left_ok[FG_MAX_ENGINES];
73 bool mag_right_ok[FG_MAX_ENGINES];
74 bool spark_plugs_ok[FG_MAX_ENGINES]; // false = fouled plugs
75 int oil_press_status[FG_MAX_ENGINES]; // 0 = normal, 1 = low, 2 = full fail
76 bool fuel_pump_ok[FG_MAX_ENGINES];
79 int num_tanks; // number of valid tanks
80 bool fuel_selector[FG_MAX_TANKS]; // false = off, true = on
83 int num_wheels; // number of valid wheels
84 double brake[FG_MAX_WHEELS]; // 0 ... 1
87 bool gear_handle; // true=gear handle down; false= gear handle up
94 // wind and turbulance
97 double turbulence_norm;
103 // other information about environment
104 double hground; // ground elevation (meters)
105 double magvar; // local magnetic variation in degs.
107 // simulation control
108 int speedup; // integer speedup multiplier
109 int freeze; // 0=normal
116 #endif // _NET_CTRLS_HXX