l15 ship

def buildPirateShip():
    shipWidth = 7
    shipLength = 15
    shipHeight = 5

    shipPosition = world(0, -48, (islandLength // 2) + 5)

    for x in range(-shipWidth // 2, shipWidth // 2 + 1):
        for z in range(-shipLength // 2, shipLength // 2 + 1):
            for y in range(shipHeight):
                if y == 0:
                    blocks.place(PLANKS_OAK, positions.add(shipPosition, pos(x, y, z)))
                elif y == shipHeight - 1 and -shipWidth // 4 <= x <= shipWidth // 4 and -shipLength // 4 <= z <= shipLength // 4:
                    blocks.place(PLANKS_OAK, positions.add(shipPosition, pos(x, y, z)))
                elif y > 0 and y < shipHeight - 1 and ((x == -shipWidth // 2 or x == shipWidth // 2) or (z == -shipLength // 2 or z == shipLength // 2)):
                    blocks.place(PLANKS_OAK, positions.add(shipPosition, pos(x, y, z)))

    # Adding a mast
    for y in range(shipHeight, shipHeight * 3):
        blocks.place(PLANKS_OAK, positions.add(shipPosition, pos(0, y, 0)))

    # Adding sails
    for y in range(shipHeight + 1, shipHeight * 3 - 1):
        for z in range(-shipLength // 4, shipLength // 4 + 1):
            if -y + shipHeight <= z <= y - shipHeight:
                blocks.place(WOOL, positions.add(shipPosition, pos(0, y, z)))


def ship():
   buildPirateShip()

player.on_chat("ship", ship)