mods/ITEMS/mcl_spyglass/init.lua

@@ -1,81 +1,81 @@
 local S = minetest.get_translator(minetest.get_current_modname())
 
 minetest.register_tool("mcl_spyglass:spyglass",{
-    description = S("Spyglass"),
+	description = S("Spyglass"),
-    _doc_items_longdesc = S("A spyglass is an item that can be used for zooming in on specific locations."),
+	_doc_items_longdesc = S("A spyglass is an item that can be used for zooming in on specific locations."),
-    inventory_image = "mcl_spyglass.png",
+	inventory_image = "mcl_spyglass.png",
-    stack_max = 1,
+	stack_max = 1,
-    _mcl_toollike_wield = true,
+	_mcl_toollike_wield = true,
 })
 
 local function craft_spyglass(ingot)
-    minetest.register_craft({
+	minetest.register_craft({
-        output = "mcl_spyglass:spyglass",
+		output = "mcl_spyglass:spyglass",
-        recipe = {
+		recipe = {
-            {"xpanes:pane_natural_flat"},
+			{"xpanes:pane_natural_flat"},
-            {ingot},
+			{ingot},
-            {ingot},
+			{ingot},
-        }
+		}
-    })
+	})
 end
 
 if minetest.get_modpath("mcl_copper") then
-    craft_spyglass("mcl_copper:copper_ingot")
+	craft_spyglass("mcl_copper:copper_ingot")
 else
-    craft_spyglass("mcl_core:iron_ingot")
+	craft_spyglass("mcl_core:iron_ingot")
 end
 
 local spyglass_scope = {}
 
 local function add_scope(player)
-    local wielditem = player:get_wielded_item()
+	local wielditem = player:get_wielded_item()
-    if wielditem:get_name() == "mcl_spyglass:spyglass" then
+	if wielditem:get_name() == "mcl_spyglass:spyglass" then
-        spyglass_scope[player] = player:hud_add({
+		spyglass_scope[player] = player:hud_add({
-            hud_elem_type = "image",
+			hud_elem_type = "image",
-            position = {x = 0.5, y = 0.5},
+			position = {x = 0.5, y = 0.5},
-            scale = {x = -100, y = -100},
+			scale = {x = -100, y = -100},
-            text = "mcl_spyglass_scope.png",
+			text = "mcl_spyglass_scope.png",
-        })
+		})
-        player:hud_set_flags({wielditem = false})
+		player:hud_set_flags({wielditem = false})
-    end
+	end
 end
 
 local function remove_scope(player)
-    if spyglass_scope[player] then
+	if spyglass_scope[player] then
-        player:hud_remove(spyglass_scope[player])
+		player:hud_remove(spyglass_scope[player])
-        spyglass_scope[player] = nil
+		spyglass_scope[player] = nil
-        player:hud_set_flags({wielditem = true})
+		player:hud_set_flags({wielditem = true})
-        player:set_fov(86.1)
+		player:set_fov(86.1)
-    end
+	end
 end
 
 controls.register_on_press(function(player, key)
-    if key ~= "RMB" then return end
+	if key ~= "RMB" then return end
-    add_scope(player)
+	add_scope(player)
 end)
 
 controls.register_on_release(function(player, key, time)
-    if key ~= "RMB" then return end
+	if key ~= "RMB" then return end
-    remove_scope(player)
+	remove_scope(player)
 end)
 
 controls.register_on_hold(function(player, key, time)
-    if key ~= "RMB" then return end
+	if key ~= "RMB" then return end
-    local wielditem = player:get_wielded_item()
+	local wielditem = player:get_wielded_item()
-    if wielditem:get_name() == "mcl_spyglass:spyglass" then
+	if wielditem:get_name() == "mcl_spyglass:spyglass" then
-        player:set_fov(8, false, 0.1)
+		player:set_fov(8, false, 0.1)
-        if spyglass_scope[player] == nil then
+		if spyglass_scope[player] == nil then
-            add_scope(player)
+			add_scope(player)
-        end
+		end
-    else 
+	else
-        remove_scope(player)
+		remove_scope(player)
-    end
+	end
 end)
 
 minetest.register_on_dieplayer(function(player)
-    remove_scope(player)
+	remove_scope(player)
 end)
 
 minetest.register_on_leaveplayer(function(player)
-    spyglass_scope[player] = nil
+	spyglass_scope[player] = nil
 end)