Add the siege tower sprite and xml
As per Jesusalva' request, a tower shooting arrows (planned in high frequency). Sprite is static, death animation as per percentage of damage (100 - 75 - 50 - 25 - 0).
As per Jesusalva' request, a tower shooting arrows (planned in high frequency). Sprite is static, death animation as per percentage of damage (100 - 75 - 50 - 25 - 0).