Removed useless chatcommands redifinition and moved eject system

- The system controlling the items' ejection from a solid node is now in mods/builtin_items/init.lua
 - The file mods/_misc/chatcommands.lua has been cleared from its comments, and the chatcommands redefined but outdated (like /time)

mods/_misc/chatcommands.lua

@@ -2,44 +2,10 @@
 -- Edited chat commands from core
 --
 
--- /me
--- /help
--- /privs
--- /grant
--- /revoke
--- /setpassword
--- /clearpassword
--- /auth_reload
--- /teleport
--- /set
--- /mods
--- /give
--- /giveme
--- /spawnentity
--- /pulverize
--- /rollback_check
--- /rollback
--- /status
+-- /shutdown
+-- /ban
 -- /itemdb
 
-minetest.register_chatcommand("time", {
-	params = "<0...24000>",
-	description = "set time of day",
-	privs = {settime=true},
-	func = function(name, param)
-		if param == "" then
-			return false, "Missing time."
-		end
-		local newtime = tonumber(param)
-		if newtime == nil then
-			return false, "Invalid time."
-		end
-		minetest.set_timeofday((newtime % 24000) / 24000)
-		minetest.log("action", name .. " sets time " .. newtime)
-		minetest.chat_send_all(name .. " changed the time of day.")
-	end,
-})
-
 minetest.register_chatcommand("shutdown", {
 	description = "shutdown server",
 	privs = {server=true},
@@ -93,69 +59,3 @@ minetest.register_chatcommand("itemdb", {
 		end
 	end
 })
-
--- /unban
--- /kick
--- /clearobjects
--- /msg
-
---
--- Other chat commands
---
-
--- Spawn command
---minetest.register_chatcommand("spawn", {
---    params = "",
---    description = "Teleport to the spawn location.",
---    privs = {shout=true},
---    func = function(name, param)
---            local player = minetest.get_player_by_name(name)
---            minetest.chat_send_player(name, "Teleported to spawn!")
---            player:setpos({x=0.0, y=5.0, z=0.0})
---            return true
---    end,
---})
---[[
--- Sethome command
-minetest.register_chatcommand("sethome", {
-        params = "",
-        description = "Set your home location.",
-        privs = {shout=true},
-        func = function(name, param)
-                player = minetest.get_player_by_name(name)
-                test = player:getpos()
-                local file = io.open(minetest.get_worldpath().."/home/"..player:get_player_name().."_home", "w")
-                if not file then
-                        minetest.chat_send_player(name, "Il y a eut une erreur, s'il vous plait contactez le detenteur du serveur.")
-                        return
-                end
-                file:write(minetest.pos_to_string(test))
-                file:close()
-                minetest.chat_send_player(name, "Votre emplacement 'home' est definit ! Tapez /home pour vous y teleporter.")
-        end
-})
-
--- Home command
-minetest.register_chatcommand("home", {
-	params = "",
-	description = "Vous teleporte a l'emplacement de votre 'home'.",
-	privs = {shout=true},
-	func = function(name, param)
-		player = minetest.get_player_by_name(name)
-		local file = io.open(minetest.get_worldpath().."/home/"..player:get_player_name().."_home", "r")
-		if not file then
-			minetest.chat_send_player(name, "Vous devez definir votre emplacement 'home' ! Pour ce faire, utilisez la commande /sethome.")
-			return
-		end
-		local line = file:read("*line")
-		file:close()
-		local pos = minetest.string_to_pos(string.sub(line, 1, string.find(line, ")")))
-		if not pos or type(pos) ~= "table" then
-			minetest.chat_send_player(name, "Il y a eut une erreur, s'il vous plait contactez le detenteur du serveur.")
-			return
-		end
-		minetest.get_player_by_name(name):setpos(pos)
-		minetest.chat_send_player(name, "Vous voilà chez vous.")
-	end
-})
---]]

mods/_misc/init.lua

@@ -27,6 +27,3 @@ dofile(minetest.get_modpath("_misc").."/uncraft_woll.lua")
 
 -- List players
 dofile(minetest.get_modpath("_misc").."/list_players.lua")
-
--- Eject entites when putting a node
-dofile(minetest.get_modpath("_misc").."/eject_entities.lua")

mods/builtin_item/init.lua

@@ -3,6 +3,15 @@ if not time then
 	time = 600
 end
 
+unwalkable_nodes = {}
+
+minetest.after(0, function()
+	for itemname, node in pairs(minetest.registered_nodes) do
+		if node.walkable == false then
+			table.insert(unwalkable_nodes, 1, itemname)
+		end
+	end
+end)
 
 minetest.register_entity(":__builtin:item", {
 	initial_properties = {
@@ -182,6 +191,16 @@ minetest.register_entity(":__builtin:item", {
 				})
 			end
 		end
+
+		-- Eject if not walkable
+		local upnode = minetest.get_node({x = p.x, y = math.ceil(p.y), z = p.z}).name
+		if minetest.registered_nodes[upnode] and minetest.registered_nodes[upnode].walkable then
+			local minp, maxp = {x=p.x-1, y=math.ceil(p.y), z=p.z-1}, {x=p.x+1, y=math.ceil(p.y)+1, z=p.z+1}
+			local nodes = minetest.find_nodes_in_area(minp, maxp, unwalkable_nodes)
+			if table.getn(nodes) > 0 then
+				self.object:setpos(nodes[math.random(1,#nodes)])
+			end
+		end
 	end,
 	--[[ This causes a duplication glitch if a player walks upon an item and clicks on it at the same time.
 	on_punch = function(self, hitter)