TextID
TextID is an identifier associated with a certain text. It is returned by various text functions, like write(), write_int(), write_string(), write_float() and move_text().
When a dynamic text is created, it has the color last set by set_text_color(). By default this is white (rgb(255,255,255)). Its Z value is equal to text_z at the moment of creation, which is -256 by default.
To move the dynamic text associated with a TextID, use move_text(). To delete the text, use delete_text().
Notes
There can be a total of 512 dynamic texts on screen simultaneously.