block.SIGN()

arpruss · arpruss · commit 8ab33f04ca40 · 2018-05-06T08:30:21.000-05:00
diff --git a/mcpipy/maze.py b/mcpipy/maze.py
@@ -76,6 +76,7 @@ def getVisited(pos):
 walls = generateMaze(xSize,ySize)
 pos = mc.player.getTilePos()
 
+pos.x += 1
 my = pos.y
 
 for x in range(xSize):
@@ -96,12 +97,7 @@ def set(d1,d2):
 
 mc.setBlock(pos.x-1,pos.y,pos.z,block.AIR)
 mc.setBlock(pos.x-1,pos.y+1,pos.z,block.AIR)
-mc.setBlock(pos.x+2*(xSize-1),pos.y-1,pos.z+2*(ySize-1),block.GOLD_BLOCK)
 mc.setBlock(pos.x+2*(xSize-1)+1,pos.y-1,pos.z+2*(ySize-1),block.GOLD_BLOCK)
 
-def makeSign(line1="",line2="",line3="",line4=""):
-    return Block(63, 15, '{Text4:"{\\"text\\":\\"%s\\"}",Text3:"{\\"text\\":\\"%s\\"}",Text2:"{\\"text\\":\\"%s\\"}",id:"minecraft:sign",Text1:"{\\"text\\":\\"%s\\"}"}'
-        % (line4,line3,line2,line1))
-
-mc.setBlockWithNBT(pos.x+2*(xSize-1)+1,pos.y,pos.z+2*(ySize-1),makeSign('EXIT'))
+mc.setBlockWithNBT(pos.x+2*(xSize-1)+1,pos.y,pos.z+2*(ySize-1),block.SIGN('EXIT',headingAngle=270))
 mc.setBlock(pos.x+2*(xSize-1)+1,pos.y+1,pos.z+2*(ySize-1),block.AIR)
diff --git a/mcpipy/mcpi/block.py b/mcpipy/mcpi/block.py
@@ -456,6 +456,15 @@ def byName(name, default=None):
 STAIRS_SPRUCE = Block(134)
 STAIRS_BIRCH = Block(135)
 STAIRS_JUNGLE = Block(136)
+def SIGN(line1="",line2="",line3="",line4="",headingAngle=0):
+    """
+    headingAngle = 0 North, 90 East, 180 South, 270 West, with 4 bit resolution
+    """
+    dir = int( ( (headingAngle + 180) % 360 * 16 + 180 ) / 360 )
+    def c(text):
+        return text.replace('\\','\\\\\\\\').replace('"', '\\\\\\"')
+    return Block(63, dir, '{id:"minecraft:sign",Text1:"{\\"text\\":\\"%s\\"}",Text2:"{\\"text\\":\\"%s\\"}",Text3:"{\\"text\\":\\"%s\\"}",Text4:"{\\"text\\":\\"%s\\"}"}' %
+                (c(line1),c(line2),c(line3),c(line4)))
 
 # for 1.12
 GLAZED_TERRACOTTA_WHITE = Block(235)
diff --git a/mcpipy/sign.py b/mcpipy/sign.py
@@ -1,3 +1,3 @@
 from mine import *
 mc = Minecraft()
-mc.conn.send("world.setBlocks",0,0,0,5,5,5,Block(63, 15, '{Text4:"{\\"text\\":\\"\\"}",Text3:"{\\"text\\":\\"\\"}",Text2:"{\\"text\\":\\"\\"}",id:"minecraft:sign",Text1:"{\\"text\\":\\"hello\\"}"}'))
+mc.setBlockWithNBT(mc.player.getTilePos(),block.SIGN("Hello,","World",headingAngle=180))
