Move chatcommands to a seperate mod

mods/misc/ctf_guns/rawf/ammo.lua

@@ -0,0 +1,67 @@
+local MODNAME = minetest.get_current_modname()
+local api = rawget(_G, MODNAME)
+
+function api.also_register_loaded_tool(name, def, user_loaded_def)
+	local loaded_def = table.copy(def)
+
+	if user_loaded_def then
+		user_loaded_def(loaded_def)
+	end
+
+	loaded_def.unloaded_name = name
+	def.loaded_name = name.."_loaded"
+
+	minetest.register_tool(def.loaded_name, loaded_def)
+
+	return name, def
+end
+
+function api.unload_weapon(weapon, amount)
+	local iname = weapon:get_name()
+	local rounds = assert(
+		minetest.registered_tools[iname].rounds,
+		"Must define 'rounds' property for ranged weapon "..dump(iname)
+	)
+
+	local new_wear = (65535 / (rounds)) * (amount or 1)
+
+	-- Applies #15 PR
+	new_wear = weapon:get_wear() + new_wear + 1
+
+	if new_wear >= 65535 then
+		return ItemStack(weapon:get_definition().unloaded_name)
+	end
+
+	weapon:set_wear(new_wear)
+
+	return weapon
+end
+
+function api.load_weapon(weapon, inv, lists)
+	local idef = weapon:get_definition()
+
+	assert(idef.loaded_name, "Item "..idef.name.." doesn't have 'loaded_name' set!")
+	assert(idef.ammo, "Item "..idef.name.." doesn't have 'ammo' set!")
+
+	if type(idef.ammo) ~= "table" then
+		idef.ammo = {idef.ammo}
+	end
+
+	if not lists then
+		lists = {"main"}
+	elseif type(lists) ~= "table" then
+		lists = {lists}
+	end
+
+	for _, item in pairs(idef.ammo) do
+		for _, list in pairs(lists) do
+			if inv:contains_item(list, item) then
+				inv:remove_item(list, item)
+
+				return ItemStack(idef.loaded_name)
+			end
+		end
+	end
+
+	return weapon
+end