View difference between Paste ID: RMJPH5dP and kWmb5gfx

-q = 1
+
 	for x = 1 , dlina do
-	turtle.select(q)
+
 			turtle.select(2)
 		end
-			q = q + 1
+
  		turtle.placeDown()
 		turtle.turnLeft()
  		turtle.forward()
  	end
 end
 function square(dlina)
 	for b = 1, 4 do
 		line(dlina)
 		turtle.turnRight()
 	end
 end
 function cube(length,height)
 	for s = 1 , height do
 		square(length)
 		turtle.up()
 
 	end
 end
 
 function pyramid(size)
 	squareSize = size
 	squareNum = math.ceil(size / 2)
-	squareNum = math.ceil( size / 2 )
+
 		square(squareSize)
 		turtle.forward()
 		turtle.turnRight()
 		turtle.up()
 		turtle.forward()
 		turtle.turnLeft()
 		squareSize = squareSize - 2
 	end
 end
 function roof(size)
 	turtle.select(5)
 	pyramid(size)
     half = math.ceil(size / 2)
-	half = math.ceil( size / 2 )
+    for i = 1, half do
-	for x = 1, half do
+        turtle.back()
-		turtle.back()
+    end
     turtle.turnLeft()
-	turtle.turnLeft()
+    for i = 1, half do
-	for x = 1, half do
+        turtle.forward()
     end
     turtle.turnRight()
-	turtle.turnRight()
+    for i = 1, half - 1 do
-	for x = 1, half - 1 do
+        turtle.down()
-		turtle.down()
+    end
     turtle.select(6)
-	turtle.select(6)
+    pyramid(size)
 end
 
-length = math.random(3, 7)
+function searchBlock(from)
-roof(length)
+    current = from
-function house()
+    turtle.select(current)
-	cube()
+    while turtle.getItemCount() == 0 do
         current = current + 1
-	roof(size)
+        turtle.select(current)
 	end
-
+
 end
 
 -- PROGRAM
 cube(10, 1)
 roof(10, 5, 9)