ตัวแปรต่างๆใน GM x Its x-position. y Its y-position. xprevious Its previous x-position. yprevious Its previous y-position. xstart Its starting x-position in the room. ystart Its starting y-position in the room.
ตัวแปรต่างๆใน GM hspeed Horizontal component of the speed. vspeed Vertical component of the speed. direction Its current direction (0-360, counter-clockwise, 0 = to the right). speed Its current speed (pixels per step). friction Current friction (pixels per step).
ฟังก์ชันเกี่ยวกับ room & score room_first* Index of the first room in the game. room_last* Index of the last room in the game. room_goto(numb) Goto the room with index numb. room_goto_previous()Go to the previous room. room_goto_next()Go to the next room.
ฟังก์ชันเกี่ยวกับ room & score room_restart() Restart the current room. room_previous(numb)Return the index of the room before numb (-1 = none) but don't go there. room_next(numb) Return the index of the room after numb (-1 = none). game_end() End the game. game_restart() Restart the game.
ฟังก์ชันเกี่ยวกับ room & score room_width* Width of the room in pixels. room_height* Height of the room in pixels. room_caption Caption string for the room that is displayed in the caption of the window. room_persistent Whether the current room is persistent.
ฟังก์ชันเกี่ยวกับ game game_save(string) Save the game to the file with name string. game_load(string) Load the game from the file with name string. score The current score. lives Number of lives. health The current health (0-100).
ฟังก์ชันเกี่ยวกับ game show_score Whether to show the score in the window caption. show_lives Whether to show the number of lives in the window caption. show_health Whether to show the health in the window caption. caption_score The caption used for the score. caption_lives The caption used for the number of lives. caption_health The caption used for the health.