etqw-sdk/base/script/vehicles/platypus.script

object vehicle_platypus : vehicle_base {
	void			preinit();
	void			init();

	void			OnCollision( object traceObject, float velocity, vector mins, vector maxs );

	void			OnWeaponSelected( entity p, float index );

	void			OnPlayerEntered( entity p, float position );
	
	void			DriverAnimThread();
	
	float			driverAnimThread;
	
	float			steerJoint;
	float			throttleJoint;
}

void vehicle_platypus::preinit() {
	driverAnimThread = -1;

	steerJoint = getJointHandle( getKey( "joint_steer" ) );
	throttleJoint = getJointHandle( getKey( "joint_throttle" ) );
}

void vehicle_platypus::init() {
	setLightsEnabled( 0, false );
}

void vehicle_platypus::OnCollision( object traceObject, float velocity, vector mins, vector maxs ) {
	OnCollision_Base( traceObject, velocity, mins, maxs );
}

void vehicle_platypus::OnWeaponSelected( entity p, float index ) {
	if ( index == 0 ) {
		FireDecoy( p );
	}
}

void vehicle_platypus::OnPlayerEntered( entity p, float position ) {
	OnPlayerEntered_Base( p, position );
	
	if ( position == 0 ) {
		if ( driverAnimThread == -1 ) {
			driverAnimThread = thread DriverAnimThread();
		}
	}
}

#define PLATYPUS_STEER_SPEED 3.f
#define PLATYPUS_STEER_LIMIT 60.f
#define PLATYPUS_STEER_AXIS steerAngles_x

#define PLATYPUS_THROTTLE_SPEED 1.f
#define PLATYPUS_THROTTLE_LIMIT 30.f
#define PLATYPUS_THROTTLE_AXIS throttleAngles_y

void vehicle_platypus::DriverAnimThread() {
	vector steerAngles;
	vector throttleAngles;

	while ( true ) {
		entity driver = getDriver();

		vector input;
		if ( driver == $null_entity ) {
			if ( PLATYPUS_STEER_AXIS == 0.f && PLATYPUS_THROTTLE_AXIS == 0.f ) {
				break;
			}
			input = '0 0 0';
		} else {
			input = driver.getMove();
		}

		if ( input_x > 0.f ) {
			PLATYPUS_THROTTLE_AXIS += PLATYPUS_THROTTLE_SPEED;
			if ( PLATYPUS_THROTTLE_AXIS > PLATYPUS_THROTTLE_LIMIT ) {
				PLATYPUS_THROTTLE_AXIS = PLATYPUS_THROTTLE_LIMIT;
			}
		} else if ( input_x < 0.f ) {
			PLATYPUS_THROTTLE_AXIS -= PLATYPUS_THROTTLE_SPEED;
			if ( PLATYPUS_THROTTLE_AXIS < -PLATYPUS_THROTTLE_LIMIT ) {
				PLATYPUS_THROTTLE_AXIS = -PLATYPUS_THROTTLE_LIMIT;
			}
		} else {
			if ( PLATYPUS_THROTTLE_AXIS > 0.f ) {
				PLATYPUS_THROTTLE_AXIS -= PLATYPUS_THROTTLE_SPEED;
				if ( PLATYPUS_THROTTLE_AXIS < 0.f ) {
					PLATYPUS_THROTTLE_AXIS = 0.f;
				}
			} else if ( PLATYPUS_THROTTLE_AXIS < 0.f ) {
				PLATYPUS_THROTTLE_AXIS += PLATYPUS_THROTTLE_SPEED;
				if ( PLATYPUS_THROTTLE_AXIS > 0.f ) {
					PLATYPUS_THROTTLE_AXIS = 0.f;
				}
			}
		}

		if ( input_y < 0.f ) {
			PLATYPUS_STEER_AXIS += PLATYPUS_STEER_SPEED;
			if ( PLATYPUS_STEER_AXIS > PLATYPUS_STEER_LIMIT ) {
				PLATYPUS_STEER_AXIS = PLATYPUS_STEER_LIMIT;
			}
		} else if ( input_y > 0.f ) {
			PLATYPUS_STEER_AXIS -= PLATYPUS_STEER_SPEED;
			if ( PLATYPUS_STEER_AXIS < -PLATYPUS_STEER_LIMIT ) {
				PLATYPUS_STEER_AXIS = -PLATYPUS_STEER_LIMIT;
			}
		} else {
			if ( PLATYPUS_STEER_AXIS > 0.f ) {
				PLATYPUS_STEER_AXIS -= PLATYPUS_STEER_SPEED;
				if ( PLATYPUS_STEER_AXIS < 0.f ) {
					PLATYPUS_STEER_AXIS = 0.f;
				}
			} else if ( PLATYPUS_STEER_AXIS < 0.f ) {
				PLATYPUS_STEER_AXIS += PLATYPUS_STEER_SPEED;
				if ( PLATYPUS_STEER_AXIS > 0.f ) {
					PLATYPUS_STEER_AXIS = 0.f;
				}
			}
		}
		
		setJointAngle( steerJoint, JOINTMOD_LOCAL, steerAngles );
		setJointAngle( throttleJoint, JOINTMOD_LOCAL, throttleAngles );

		sys.waitFrame();
	}

	driverAnimThread = -1;
}