getafeel/objects/obj_fight_scn/Create_0.gml

/// @description init menu

win_width = window_get_width();
win_height = window_get_height();

// Cards in hand
card_hand = [];
card_selected = 0;
card_change = 0;


// Spawn Card
for(i=0; i<=4; i+=1;)
{
	card = instance_create_depth(0, 0, -600, obj_card);
	array_push(card_hand, card);
	spacing = i * 4;
	
	with(card)
	{
		x = other.i * width + other.spacing + 50;
		y = other.win_height - height;
		
		if (other.i == 0)
			selected = true;
	}
}

// Spawn Mobs
mobs_nb = irandom_range(1, 4);

for (mob_i=0; mob_i<mobs_nb; mob_i++;)
{
	mob_inst = instance_create_depth(0, 0, -500, obj_enemy);
	
	with(mob_inst)
	{
		// centering the mobs onscreen
		var _all_mobs_width = sprite_width * other.mobs_nb + 20;
		var _mobs_leftmost = get_win_midx(_all_mobs_width);
		var _relative_x = (_all_mobs_width / other.mobs_nb) * other.mob_i;
		x = _mobs_leftmost + _relative_x;
	}
}