from mcpi.minecraft import Minecraft
mc = Minecraft.create()
import mcpi.block as block
import minecraftstuff
import  time
import datetime
import math

mcdrawing = minecraftstuff.MinecraftDrawing(mc)
pos = mc.player.getTilePos()

def findPointOnCircle(cx, су, radius, angle ) :
    x = cx + math. sin(math . radians(angle) ) * radius
    y = су + math .cos(math . radians(angle) ) * radius
    x = int(round(x, 0 ) )
    y = int(round(y, 0 ) )
    return (x,y)

clockMiddle = pos
clockMiddle .y = clockMiddle . y + 25
CLOCK_RADIUS = 20
HOUR_HAND_LENGTH = 10
MIN_HAND_LENGTH = 18
SEC_HAND_LENGTH = 20

mcdrawing.drawCircle(clockMiddle.x, clockMiddle.y,clockMiddle.z, CLOCK_RADIUS, block.DIAMOND_BLOCK.id)

while True:
    timeNow = datetime.datetime.now()
    hours = timeNow.hour
    if hours >= 12:
        hours = timeNow.hour - 12
    minutes = timeNow.minute
    seconds = timeNow.second
    hourHandAngle = (360 / 12) * hours
    hourHandX, hourHandY = findPointOnCircle(clockMiddle.x, clockMiddle.y, HOUR_HAND_LENGTH, hourHandAngle)
    mcdrawing.drawLine(clockMiddle.x, clockMiddle.y, clockMiddle.z, hourHandX, hourHandY, clockMiddle.z, block.DIRT.id)

    minHandAngle = (360 / 60) * minutes
    minHandX, minHandY = findPointOnCircle(clockMiddle.x, clockMiddle.y,MIN_HAND_LENGTH, minHandAngle)
    mcdrawing.drawLine(clockMiddle.x, clockMiddle.y, clockMiddle.z - 1,minHandX, minHandY, clockMiddle.z - 1,block.WOOD_PLANKS.id)

    secHandAngle = (360 / 60) * seconds
    secHandX, secHandY = findPointOnCircle(clockMiddle.x, clockMiddle.y,SEC_HAND_LENGTH, secHandAngle)
    mcdrawing.drawLine(clockMiddle.x, clockMiddle.y, clockMiddle.z + 1,secHandX, secHandY, clockMiddle.z + 1, block.STONE.id)

    time.sleep(1)

    mcdrawing.drawLine(
        clockMiddle.x, clockMiddle.y, clockMiddle.z,hourHandX, hourHandY, clockMiddle.z,block.AIR.id )
    mcdrawing.drawLine(
        clockMiddle.x, clockMiddle.y, clockMiddle.z - 1,
        minHandX, minHandY, clockMiddle.z - 1,block.AIR.id)
    mcdrawing.drawLine(clockMiddle.x, clockMiddle.y, clockMiddle.z + 1,secHandX, secHandY, clockMiddle.z + 1,block.AIR.id)