Game Maker Programming/Functions

MCI_command

abs

action_another_room

action_bounce

action_change_object

action_color

action_create_object

action_current_room

action_draw_background

action_draw_ellipse

action_draw_font

action_draw_health

action_draw_highscore

action_draw_life

action_draw_life_images

action_draw_line

action_draw_rectangle

action_draw_score

action_draw_sprite

action_draw_text

action_draw_variable

action_end_game

action_end_sound

action_execute_script

action_fill_color

action_fullscreen

action_highscore

action_highscore_add

action_highscore_show

action_if

action_if_aligned

action_if_collision

action_if_dice

action_if_empty

action_if_health

action_if_life

action_if_mouse

action_if_next_room

action_if_number

action_if_object

action_if_previous_room

action_if_question

action_if_score

action_if_sound

action_if_variable

action_inherited

action_kill_object

action_kill_position

action_line_color

action_linear_step

action_load_game

action_message

action_move

action_move_contact

action_move_point

action_move_random

action_move_start

action_move_to

action_next_room

action_path

action_path_position

action_path_speed

action_potential_step

action_previous_room

action_restart_game

action_reverse_xdir

action_reverse_ydir

action_save_game

action_set_alarm

action_set_caption

action_set_cursor

action_set_friction

action_set_gravity

action_set_health

action_set_hspeed

action_set_life

action_set_motion

action_set_score

action_set_sprite

action_set_vspeed

action_show_info

action_sleep

action_snap

action_sound

arccos

arcsin

arctan

arctan2