Added blockplacemods module

Adds a few nifty features with per player customization:
- Placing a slab automatically turns it upside-down
- Placing a cauldron automatically fills it
- Right clicking a cauldron with empty hand or redstone dust lowers
water level

blockplacemods.py

@@ -0,0 +1,118 @@
+from helpers import *
+from basecommands import simplecommand
+
+denyslabcorrection = open_json_file("denyslabcorrection", []) #Players that don't want slabs corrected
+denyautofill       = open_json_file("denyautocauldronfill", [])
+denyautolevel      = open_json_file("denyautocauldronlevel", [])
+
+def saveslabs():
+    save_json_file("denyslabcorrection", denyslabcorrection)
+def savecauldrons():
+    save_json_file("denyautocauldronfill", denyautofill)
+def savelevels():
+    save_json_file("denyautocauldronlevel", denyautolevel)
+
+@simplecommand("autofillcauldron",
+        aliases     = ["fillcauldronautomatically"],
+        usage       = "on/off",
+        helpNoargs  = True,
+        description = "Sets whether you want placed cauldrons to fill \nautomatically",
+        amax        = 1,
+        senderLimit = 0)
+def autofillcauldron_command(sender, command, label, args):
+    uuid = uid(server.getPlayer(sender.getName()))
+    if args[0].lower() == "off":
+        if uuid in denyautofill:
+            return "&cAuto fillment of cauldrons is already disabled"
+        denyautofill.append(uuid)
+        savecauldrons()
+        return "&aFilling cauldrons will no longer happen automatically"
+    if args[0].lower() == "on":
+        if uuid not in denyautofill:
+            return "&cAuto fillment of cauldrons is already enabled"
+        denyautofill.remove(uuid)
+        savecauldrons()
+        return "&aFilling cauldrons will happen automatically from now"
+    return "HELP"
+
+
+@simplecommand("autoflipslab",
+        aliases     = ["autoflipstep", "flipslabautomatically", "flipstepautomatically"],
+        usage       = "on/off",
+        helpNoargs  = True,
+        description = "Sets whether you want placed slabs to be turned \nupside-down",
+        amax        = 1,
+        senderLimit = 0)
+def autoflipslab_command(sender, command, label, args):
+    uuid = uid(server.getPlayer(sender.getName()))
+    if args[0].lower() == "off":
+        if uuid in denyslabcorrection:
+            return "&cAuto flipping of slabs is already disabled"
+        denyslabcorrection.append(uuid)
+        saveslabs()
+        return "&aFlipping slabs will no longer happen automatically"
+    if args[0].lower() == "on":
+        if uuid not in denyslabcorrection:
+            return "&cAuto flipping of slabs is already enabled"
+        denyslabcorrection.remove(uuid)
+        saveslabs()
+        return "&aFlipping slabs will happen automatically from now"
+    return "HELP"
+
+
+@simplecommand("autotakewater",
+        aliases     = ["autocauldronlevel"],
+        usage       = "on/off",
+        helpNoargs  = True,
+        description = "Sets whether you want right clicking cauldrons \nwith empty hand or redstone dust \nto lower water level",
+        amax        = 1,
+        senderLimit = 0)
+def autoflipslab_command(sender, command, label, args):
+    uuid = uid(server.getPlayer(sender.getName()))
+    if args[0].lower() == "off":
+        if uuid in denyautolevel:
+            return "&cTaking water with hand/redstone is already disabled"
+        denyautolevel.append(uuid)
+        savelevels()
+        return "&aYou can no longer take water with hand/redstone"
+    if args[0].lower() == "on":
+        if uuid not in denyautolevel:
+            return "&cTaking water with hand/redstone is already enabled"
+        denyautolevel.remove(uuid)
+        savelevels()
+        return "&aYou can take water with hand/redstone from now"
+    return "HELP"
+
+
+@hook.event("block.BlockPlaceEvent", "monitor")
+def on_block_place(event):
+    if event.isCancelled():
+        return
+    player = event.getPlayer()
+    if player.getWorld().getName() not in ("Creative", "Trusted", "world"):
+        return
+    uuid = uid(player)
+    block = event.getBlockPlaced()
+    if uuid not in denyslabcorrection and str(block.getType()) in ("WOOD_STEP", "STEP") and block.getData() < 8:
+        block.setData(block.getData() + 8) # Flip upside down
+    elif uuid not in denyautofill and str(block.getType()) == "CAULDRON":
+        block.setData(3) #3 layers of water, 3 signal strength
+
+
+@hook.event("player.PlayerInteractEvent", "monitor")
+def on_interact(event):
+    player = event.getPlayer()
+    if uid(player) in denyautolevel or player.getWorld().getName() not in ("Creative", "Trusted", "world"):
+        return
+    if str(event.getAction()) != "RIGHT_CLICK_BLOCK":
+        return
+    if event.hasItem() and not str(event.getItem().getType()) == "REDSTONE":
+        return
+    block = event.getClickedBlock()
+    if str(block.getType()) == "CAULDRON" and block.getData() > 0:
+        block.setData(block.getData() - 1) #Lower water level by one
+
+
+
+
+

main.py

@@ -38,6 +38,8 @@ shared["load_modules"] = [
     "adminchat",
     # Adds /badge, allows to give players achievements
     "badges",
+   	# Adds a few block placement corrections/mods
+   	"blockplacemods",
     # Adds /calc, toggles automatic solving of Math expressions in chat
     "calc",
     # Plugin to locate laggy chunks. /lc <n> lists chunks with more than n entities