///Drawing

//Surface
if surface_exists(global.bbox)
    draw_surface_part(global.bbox,
    TLeft.x + wall_size, TLeft.y + wall_size,
    wall_width - (wall_size * 2), wall_height - wall_size,
    TLeft.x + wall_size, TLeft.y + wall_size);


///////TLeft///////

//Wall
draw_sprite_ext(TLeft.sprite_index,0,
TLeft.x + wall_size, TLeft.y,
TLeft.image_xscale - (wall_size * 2), TLeft.image_yscale, 0,
image_blend, image_alpha);
//Corner
draw_sprite_ext(spr_bat_BattleBoxCorner,0,
TLeft.x, TLeft.y, 1, 1, 0, image_blend, image_alpha);


///////TRight///////

//Wall
draw_sprite_ext(TRight.sprite_index,0,
TRight.x, TRight.y + wall_size,
TRight.image_xscale, TRight.image_yscale - (wall_size * 2), 0,
image_blend, image_alpha);
//Corner
draw_sprite_ext(spr_bat_BattleBoxCorner,0,
TRight.x, TRight.y, -1, 1, 0, image_blend, image_alpha);


///////BRight///////

//Wall
draw_sprite_ext(BRight.sprite_index,0,
BRight.x - wall_size, BRight.y,
BRight.image_xscale + (wall_size * 2), BRight.image_yscale, 0,
image_blend, image_alpha);
//Corner
draw_sprite_ext(spr_bat_BattleBoxCorner,0,
BRight.x, BRight.y + wall_size, -1, -1, 0, image_blend, image_alpha);


///////BLeft///////

//Wall
draw_sprite_ext(BLeft.sprite_index,0,
BLeft.x, BLeft.y - wall_size,
BLeft.image_xscale, BLeft.image_yscale + (wall_size * 2), 0,
image_blend, image_alpha);
//Corner
draw_sprite_ext(spr_bat_BattleBoxCorner,0,
BLeft.x, BLeft.y, 1, -1, 0, image_blend, image_alpha);