Improved Flying Cars

- Use actual flying controls
- Lose speed over time

ChaosMod/Effects/db/Vehs/VehsFlyingCar.cpp

@@ -10,37 +10,60 @@ static void OnTick()
 	if (IS_PED_IN_ANY_VEHICLE(player, 0))
 	{
 		Vehicle veh  = GET_VEHICLE_PED_IS_IN(player, 0);
+
 		int vehClass = GET_VEHICLE_CLASS(veh);
 		if (vehClass == 15 || vehClass == 16)
 			return;
+
+		Vector3 vec        = GET_ENTITY_FORWARD_VECTOR(veh);
 		float currentSpeed = GET_ENTITY_SPEED(veh);
 		float maxSpeed     = GET_VEHICLE_MODEL_ESTIMATED_MAX_SPEED(GET_ENTITY_MODEL(veh));
-		if (currentSpeed < maxSpeed * 0.6)
+		float forwardSpeed = GET_ENTITY_SPEED_VECTOR(veh, true).y;
+
+		if (currentSpeed < maxSpeed * 0.3f)
 			return;
-		if (IS_CONTROL_PRESSED(0, 71)) // Forward
-			SET_VEHICLE_FORWARD_SPEED(veh, std::min(maxSpeed * 3.f, currentSpeed + 0.3f));
-
-		if (vehClass == 14 || !IS_VEHICLE_ON_ALL_WHEELS(veh)) // Allow Steering if not "on ground" or boat in water
-		{
-			Vector3 rot = GET_ENTITY_ROTATION(veh, 2);
-			if (IS_CONTROL_PRESSED(0, 63)) // Turn Left
-				rot.z += 1.0;
-			if (IS_CONTROL_PRESSED(0, 64)) // Turn Right
-				rot.z -= 1.0;
-
-			if (IS_CONTROL_PRESSED(0, 108)) // Roll Left
-				rot.y -= 1.0;
-
-			if (IS_CONTROL_PRESSED(0, 109)) // Roll Right
-				rot.y += 1.0;
-
-			if (IS_CONTROL_PRESSED(0, 111)) // Tilt Down
-				rot.x -= 1.0;
-
-			if (IS_CONTROL_PRESSED(0, 112)) // Tilt Up
-				rot.x += 1.0;
-			SET_ENTITY_ROTATION(veh, rot.x, rot.y, rot.z, 2, 1);
-		}
+
+		float deltaSpeed = 10.f * GET_FRAME_TIME();
+		Vector3 vel      = GET_ENTITY_VELOCITY(veh);
+
+		DISABLE_CONTROL_ACTION(1, 68, true); // Aim
+		DISABLE_CONTROL_ACTION(1, 69, true); // Attack
+
+		if (IS_CONTROL_PRESSED(0, 87)) // Forward
+			vel = vec * (currentSpeed + deltaSpeed);
+		else if (IS_CONTROL_PRESSED(0, 88)) // Brake
+			vel = vec * (currentSpeed - deltaSpeed);
+		else if (forwardSpeed >= maxSpeed * 0.8f)
+			vel = vec * (currentSpeed - deltaSpeed * 0.2f);
+
+		float length = VMAG(vel.x, vel.y, vel.x);
+
+		if (length > maxSpeed * 3.f)
+			vel = vel * (maxSpeed * 3.f / length);
+
+		SET_ENTITY_VELOCITY(veh, vel.x, vel.y, vel.z);
+
+		float deltaAngle = 100.f * GET_FRAME_TIME();
+
+		Vector3 rot      = GET_ENTITY_ROTATION(veh, 2);
+
+		if (IS_CONTROL_PRESSED(0, 89)) // Turn Left
+			rot.z += deltaAngle;
+		if (IS_CONTROL_PRESSED(0, 90)) // Turn Right
+			rot.z -= deltaAngle;
+
+		if (IS_CONTROL_PRESSED(0, 108)) // Roll Left
+			rot.y -= deltaAngle;
+
+		if (IS_CONTROL_PRESSED(0, 109)) // Roll Right
+			rot.y += deltaAngle;
+
+		if (IS_CONTROL_PRESSED(0, 111)) // Tilt Down
+			rot.x -= deltaAngle;
+
+		if (IS_CONTROL_PRESSED(0, 112)) // Tilt Up
+			rot.x += deltaAngle;
+		SET_ENTITY_ROTATION(veh, rot.x, rot.y, rot.z, 2, 1);
 	}
 }