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gml_GlobalScript_scr_point_attach

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1 
function scr_point_attach
scr_point_attach

function scr_point_attach()
{
    if (live_call())
        return global.live_result;
    var coords = argument[0];
    var target_instance = argument[1];
    if (!instance_exists(target_instance))
    {
        show_debug_message("Target attach point instance does not exist!");
        return false;
    }
    var x_offset = sprite_get_xoffset(target_instance.sprite_index);
    var y_offset = sprite_get_yoffset(target_instance.sprite_index);
    if (argument_count > 2 && argument[2] == true)
    {
        x_offset = 0;
        y_offset = 0;
    }
    var array_index = clamp(target_instance.image_index, 0, array_length(coords) - 1);
    x = (target_instance.x - x_offset) + coords[array_index][0];
    y = (target_instance.y - y_offset) + coords[array_index][1];
}
()
2 
{
3 
    if (live_call())
4 
        return global.live_result;
5 
    var coords = argument[0];
6 
    var target_instance = argument[1];
7 
    if (!instance_exists(target_instance))
8 
    {
9 
        show_debug_message("Target attach point instance does not exist!");
10 
        return false;
11 
    }
12 
    var x_offset = sprite_get_xoffset(target_instance.sprite_index);
13 
    var y_offset = sprite_get_yoffset(target_instance.sprite_index);
14 
    if (argument_count > 2 && argument[2] == true)
15 
    {
16 
        x_offset = 0;
17 
        y_offset = 0;
18 
    }
19 
    var array_index = clamp(target_instance.image_index, 0, array_length(coords) - 1);
20 
    x = (target_instance.x - x_offset) + coords[array_index][0];
21 
    y = (target_instance.y - y_offset) + coords[array_index][1];
22 
}