/// @param _attribute -> name of the attribute you like do change
/// @param _value -> Value that you want to attribute reach
/// @param _animcurv -> animation curve that controller should use
/// @param _channel_index -> channel index from animation curve that controller should use
/// @param _curve_speed -> animation speed
polarca_animation(_attribute,_value, _animcurv, _channel_index, _curve_speed)
/// @param _arr -> an array of Animations
polarca_animation_start(_arr)
/// @param _arr -> an array of an array of Animations
polarca_sequence_start(_arr)