DCS_AfterburnerDetent.tmc

include "target.tmh"

// -------------------- INITIALISE --------------------

char afterburnerdetent_present = 0;						// 0 - no detent present, 
														// 1 - detent present, at mil power
char afterburnerdetent_lifted = 0;						// 0 - detent prevents throttle from going into afterburner, 
														// 1 - detent is lifted and throttle moves into afterburner

define AB 77											// detent position at AB% of full throttle reach

// -------------------- MAIN --------------------

int main()
{
	Configure(&HCougar, MODE_EXCLUDED);
	Configure(&JoystickF18, MODE_EXCLUDED);
	Configure(&A320Pilot, MODE_EXCLUDED);
	Configure(&A320Copilot, MODE_EXCLUDED);
	Configure(&TCAQuadrant12, MODE_EXCLUDED);
	Configure(&TCAQuadrant34, MODE_EXCLUDED);
	Configure(&T16000, MODE_EXCLUDED);
	Configure(&T16000L, MODE_EXCLUDED);
	Configure(&LMFD, MODE_EXCLUDED);
	Configure(&RMFD, MODE_EXCLUDED);
	Configure(&TFRPRudder, MODE_EXCLUDED);
	Configure(&TWCSThrottle, MODE_EXCLUDED);
	Configure(&TFRPHARudder, MODE_EXCLUDED);
	
	if(Init(&EventHandle)) return 1;
	
	SetKBRate(40, 50);									// (a,b) a = pulse duration, b = delay duration
	SetKBLayout(KB_ENG);
	
	// -------------------- IOUMD Buttons --------------------
	
	SetShiftButton(&Joystick, S4, &Throttle, BSF, BSB, 0);
	
 
	// -------------------- THROTTLE --------------------

	// Left Throttle Button
	MapKey(&Throttle, LTB, 		EXEC( "if (afterburnerdetent_present) {"		// If detent present
										   "afterburnerdetent(0);"				//   Engage afterburner
										   "afterburnerdetent_lifted = 1;"		//   Lift detent
										   "DXAxis( DX_ZROT_AXIS, -AMAX );"		//	 Left throttle to full afterburner
										   "DXAxis( DX_Z_AXIS, -AMAX );"		//	 Right throttle to full afterburner
									  "}" ));								

	// EORMOTOR
	MapKey(&Throttle, EORMOTOR, EXEC( "afterburnerdetent_present = 1;" 			// Engage afterburner detent
									  "afterburnerdetent(1);" ));
	MapKeyR(&Throttle, EORMOTOR, EXEC( "afterburnerdetent_present = 0;" 		// Disengage afterburner detent
									   "afterburnerdetent(0);" ));

	// THR_LEFT
	MapAxis(&Throttle, THR_LEFT, DX_ZROT_AXIS, AXIS_NORMAL, MAP_ABSOLUTE);
	SetSCurve(&Throttle, THR_LEFT, 0, 0, 0, 0, 0);
	// THR_RIGHT
	MapAxis(&Throttle, THR_RIGHT, DX_Z_AXIS, AXIS_NORMAL, MAP_ABSOLUTE);
	SetSCurve(&Throttle, THR_RIGHT, 0, 0, 0, 0, 0);


} // ------- end main -------


// -------------------- AFTERBURNER DETENT --------------------

int afterburnerdetent(int x)
{
	if (x == 1) {		// Activate detent
		SetCustomCurve(&Throttle, THR_LEFT, LIST(0,0, 25,25, 50,50, AB,AB, 100,AB));
		SetCustomCurve(&Throttle, THR_RIGHT, LIST(0,0, 25,25, 50,50, AB,AB, 100,AB));			
	}
	else {				// Throttle back to full reach
		SetSCurve(&Throttle, THR_LEFT, 0, 0, 0, 0, 0);
		SetSCurve(&Throttle, THR_RIGHT, 0, 0, 0, 0, 0);
	}
}


// -------------------- EVENTHANDLE --------------------

int EventHandle(int type, alias o, int x)
{
	if ((&o == &Throttle) & (x == THR_LEFT)) {									// Detect left throttle position for afterburner detent
		if (afterburnerdetent_present & afterburnerdetent_lifted) {				// If afterburnerdetent present and detent is lifted
			if (Throttle[THR_LEFT] < (100-AB)*(2*AMAX)/100) {					//   If left throttle below afterburner detent value of AB%
				afterburnerdetent(1);											//     Re-engage detent
				afterburnerdetent_lifted = 0;									//     Detent is no longer lifted
			}
		} 
	}
	DefaultMapping(&o, x);
}