nice! I had a crash though:
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ERROR in
action number 1
of Step Event0
for object obj_player:
Variable Number._moving(100183, -2147483648) not set before reading it.
at gml_Script_anon_gml_Object_obj_base_Create_0_380_gml_Object_obj_base_Create_0
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gml_Script_anon_gml_Object_obj_base_Create_0_380_gml_Object_obj_base_Create_0 (line -1)
gml_Script_anon_gml_Object_obj_player_Create_0_978_gml_Object_obj_player_Create_0
gml_Script_anon_gml_Object_obj_player_Create_0_3378_gml_Object_obj_player_Create_0
gml_Script_anon_gml_Object_obj_player_Create_0_1809_gml_Object_obj_player_Create_0
gml_Object_obj_player_Step_0