From 39f5cba27eef35877c91291f518974f34130fcb6 Mon Sep 17 00:00:00 2001
From: Vanessa Ezekowitz <vanessaezekowitz@gmail.com>
Date: Tue, 31 Jan 2017 19:39:31 -0500
Subject: Huge update - lots of mods:

areas, biome_lib, blox, bobblocks, boost_cart, homedecor, mobs,
coloredwood, ilights, inbox, item_tweaks, moreblocks, moreores,
pipeworks, plasticbox, signs_lib, stainedglass, roads, unifieddyes,
vines, worldedit, xban2, maybe some others I didn't think about ;-)
---
 worldedit_commands/init.lua | 61 +++++++++++++++++++++++++++++++++++++++------
 1 file changed, 54 insertions(+), 7 deletions(-)

(limited to 'worldedit_commands/init.lua')

diff --git a/worldedit_commands/init.lua b/worldedit_commands/init.lua
index b9313cc..d47c6e2 100644
--- a/worldedit_commands/init.lua
+++ b/worldedit_commands/init.lua
@@ -12,6 +12,7 @@ end
 
 dofile(minetest.get_modpath("worldedit_commands") .. "/cuboid.lua")
 dofile(minetest.get_modpath("worldedit_commands") .. "/mark.lua")
+dofile(minetest.get_modpath("worldedit_commands") .. "/wand.lua")
 local safe_region, check_region = dofile(minetest.get_modpath("worldedit_commands") .. "/safe.lua")
 
 local function get_position(name) --position 1 retrieval function for when not using `safe_region`
@@ -92,6 +93,56 @@ minetest.register_chatcommand("/about", {
 	end,
 })
 
+-- mostly copied from builtin/chatcommands.lua with minor modifications
+minetest.register_chatcommand("/help", {
+	privs = {},
+	params = "[all/<cmd>]",
+	description = "Get help for WorldEdit commands",
+	func = function(name, param)
+		local function is_we_command(cmd)
+			return cmd:sub(0, 1) == "/"
+		end
+		local function format_help_line(cmd, def)
+			local msg = minetest.colorize("#00ffff", "/"..cmd)
+			if def.params and def.params ~= "" then
+				msg = msg .. " " .. def.params
+			end
+			if def.description and def.description ~= "" then
+				msg = msg .. ": " .. def.description
+			end
+			return msg
+		end
+
+		if not minetest.check_player_privs(name, "worldedit") then
+			return false, "You are not allowed to use any WorldEdit commands."
+		end
+		if param == "" then
+			local msg = ""
+			local cmds = {}
+			for cmd, def in pairs(minetest.chatcommands) do
+				if is_we_command(cmd) and minetest.check_player_privs(name, def.privs) then
+					cmds[#cmds + 1] = cmd:sub(2) -- strip the /
+				end
+			end
+			table.sort(cmds)
+			return true, "Available commands: " .. table.concat(cmds, " ") .. "\n"
+					.. "Use '//help <cmd>' to get more information,"
+					.. " or '//help all' to list everything."
+		elseif param == "all" then
+			local cmds = {}
+			for cmd, def in pairs(minetest.chatcommands) do
+				if is_we_command(cmd) and minetest.check_player_privs(name, def.privs) then
+					cmds[#cmds + 1] = format_help_line(cmd, def)
+				end
+			end
+			table.sort(cmds)
+			return true, "Available commands:\n"..table.concat(cmds, "\n")
+		else
+			return minetest.chatcommands["help"].func(name, "/" .. param)
+		end
+	end,
+})
+
 minetest.register_chatcommand("/inspect", {
 	params = "on/off/1/0/true/false/yes/no/enable/disable/<blank>",
 	description = "Enable or disable node inspection",
@@ -114,13 +165,9 @@ minetest.register_chatcommand("/inspect", {
 minetest.register_on_punchnode(function(pos, node, puncher)
 	local name = puncher:get_player_name()
 	if worldedit.inspect[name] then
-		if minetest.check_player_privs(name, {worldedit=true}) then
-			local axis, sign = worldedit.player_axis(name)
-			message = string.format("inspector: %s at %s (param1=%d, param2=%d) punched by %s facing the %s axis",
-				node.name, minetest.pos_to_string(pos), node.param1, node.param2, name, axis .. (sign > 0 and "+" or "-"))
-		else
-			message = "inspector: worldedit privileges required"
-		end
+		local axis, sign = worldedit.player_axis(name)
+		message = string.format("inspector: %s at %s (param1=%d, param2=%d, light=%d) punched facing the %s axis",
+			node.name, minetest.pos_to_string(pos), node.param1, node.param2, minetest.get_node_light(pos), axis .. (sign > 0 and "+" or "-"))
 		worldedit.player_notify(name, message)
 	end
 end)
-- 
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