"""

This blog is based on the original house an article from issue 68 of the
Magpi Magazine which you can buy here
https://www.raspberrypi.org/magpi/issues/68/


link download for free from here.

https://www.raspberrypi.org/magpi-issues/MagPi68.pdf


The article is on page 54.  It was written by an man called Steve Martin who you
can access on Twitter here:

http://twitter.com/0x90_Bug

Without digging too deep it seems as though he helps
run/ attends the Cotswold Jam. This is an excellent tutorial in how to get started
with Python and Minecraft. I have slightly modified and extended the code to build a
modified version of the house which is triggered by two jumper cables being connected
to Gpio pin 3 and ground. This version creates a 3-4 storey version which creates 2 sides of a "road".
It is buggy as the right handside faces the wrong way.  

Extended by @ChrisPenn84

"""




#!/usr/bin/env python3
from mcpi.minecraft import Minecraft
from mcpi import block
from gpiozero import Button
import random
import time

# Connect to Minecraft
mc = Minecraft.create()
Colours_List = [1,2,3,4,5,6,7,8,9,10,11,12,13,14,15]
Walls = 4

#initilise button
Switch = Button(3)


def Build_House_Full(x,y,z):
    # Determine the Player's current position.
    #x,y,z = mc.player.getTilePos()

    width = 5
    height = 3
    depth = 6

    # Create a hollow shell made of bricks.
    mc.setBlocks(x, y, z+3, x+width, y+height, z+3+depth,Walls)# 35,random.choice(Colours_List))#block.BRICK_BLOCK.id)
    mc.setBlocks(x+1, y, z+4, x+width-1, y+height-1, z+2+depth, block.AIR.id)

    # Set the floor.
    mc.setBlocks(x-1, y-1, z+2, x+1+width, y-1, z+4+depth,Walls)#35,random.choice(Colours_List))#block.COBBLESTONE.id)


    # Add Windows.
    mc.setBlocks(x+3, y+1, z+3, x+4, y+2, z+3, block.GLASS.id)
    mc.setBlocks(x+2, y+1, z+3+depth, x+3, y+2, z+3+depth, block.GLASS.id)
    mc.setBlocks(x, y+1, z+5, x, y+2, z+7, block.GLASS.id)
    mc.setBlocks(x+width, y+1, z+5, x+width, y+2, z+7, block.GLASS.id)

    # Add a Roof.
    for i in range(int(width/2) + 1):
        mc.setBlocks(x+i, y+height+i, z+3, x+i, y+height+i, z+3+depth, 53, 0)
        mc.setBlocks(x+width-i, y+height+i, z+3, x+width-i, y+height+i, z+3+depth, 53, 1)
        # Gable ends.
        if (int(width/2) - i > 0):
            mc.setBlocks(x+1+i, y+height+i, z+3, x+width-i-1, y+height+i, z+3,17)#35, random.choice(Colours_List))#block.BRICK_BLOCK.id, 0)
            mc.setBlocks(x+1+i, y+height+i, z+3+depth, x+width-i-1, y+height+i, z+3+depth,17)#35,random.choice(Colours_List)) #block.BRICK_BLOCK.id, 1)


def Build_House(x,y,z,Bottom):
    # Determine the Player's current position.
    #x,y,z = mc.player.getTilePos()

    width = 5
    height = 3
    depth = 6

    # Create a hollow shell made of bricks.
    mc.setBlocks(x, y, z+3, x+width, y+height, z+3+depth,Walls)# 35,random.choice(Colours_List))#block.BRICK_BLOCK.id)
    mc.setBlocks(x+1, y, z+4, x+width-1, y+height-1, z+2+depth, block.AIR.id)

    # Set the floor.
    mc.setBlocks(x-1, y-1, z+2, x+1+width, y-1, z+4+depth,Walls)#35,random.choice(Colours_List))#block.COBBLESTONE.id)

    if Bottom == True:
        # Add a Door.
        mc.setBlock(x+1, y, z+3, block.DOOR_WOOD.id, 0)
        mc.setBlock(x+1, y+1, z+3, block.DOOR_WOOD.id, 8)

    # Add Windows.
    mc.setBlocks(x+3, y+1, z+3, x+4, y+2, z+3, block.GLASS.id)
    mc.setBlocks(x+2, y+1, z+3+depth, x+3, y+2, z+3+depth, block.GLASS.id)
    mc.setBlocks(x, y+1, z+5, x, y+2, z+7, block.GLASS.id)
    mc.setBlocks(x+width, y+1, z+5, x+width, y+2, z+7, block.GLASS.id)

    


No_Of_Houses = 0
while True:
    Switch.wait_for_press()
        # Determine the Player's current position.
    No_Of_Houses = int(input("Please type in the number of houses you would like"))
    x,y,z = mc.player.getTilePos()
    msg = "Printing Street with "+str(No_Of_Houses)+" houses on each side"
    mc.postToChat(msg)
    for i in range(No_Of_Houses):    
            Build_House(x,y,z,True)#left row
            Build_House(x,y+4,z,False)
            Build_House_Full(x,y+8,z)

            Build_House(x,y,z+20,True)#right row
            Build_House(x,y+4,z+20,False)
            Build_House_Full(x,y+8,z+20)
            x = x + 6

    time.sleep(5)