Improve gear switching and buggy max speed

vehicles/beetlecar.tscn

@@ -22,6 +22,7 @@ script = ExtResource( 1 )
 gear_ratios = [ 2.95, 2.2, 1.76, 1.43, 1.25, 1.0 ]
 final_drive = 5.0
 max_rpm = 8000.0
+gear_switch_time = 0.5
 power_curve = SubResource( 3 )
 sound_curve = SubResource( 4 )
 

vehicles/buggy.gd

@@ -87,6 +87,9 @@ func _physics_process(delta: float):
 	clutch_position = Input.get_action_strength("clutch")
 	_handle_gear_switch(delta)
 	var throttle = Input.get_action_strength("throttle")
+	if gear_timer > 0:
+		clutch_position = 1
+		throttle = 0
 
 	var wheel_rpm = traction_wheels[0].get_rpm()
 	var final_rpm = abs(wheel_rpm) * final_drive

vehicles/buggy.tscn

@@ -19,6 +19,7 @@ mix_rate = 5500.0
 mass = 150.0
 script = ExtResource( 3 )
 BASE_ENGINE_PITCH = 0.95
+gear_ratios = [ 3.4, 2.5, 2.0, 1.5, 1.25, 1.0 ]
 power_curve = SubResource( 2 )
 sound_curve = SubResource( 4 )