Deprecate global config variables

shooter/README.txt

@@ -13,11 +13,48 @@ to produce an accurate and server-firendly method of hit detection.
 By default this mod is configured to work only against other players in
 multiplayer mode and against Simple Mobs [mobs] in singleplayer mode.
 
-Default configuration can be customised by adding a shooter.conf file to
+Configuration
-the mod's main directory, see shooter.conf.example for more details.
+=============
 
-This is still very much a work in progress which I eventually plan to use
+Override the following default settings by adding them to your minetest.conf file.
-as the base for a 'Spades' style FPS game using the minetest engine.
+
+-- Enable admin super weapons
+-- This lets admins shoot guns automatically after 2 seconds without munition.
+shooter_admin_weapons = false
+
+-- Enable node destruction with explosives
+shooter_enable_blasting = true
+
+-- Enable Crafting
+shooter_enable_crafting = true
+
+-- Enable particle effects
+shooter_enable_particle_fx = true
+
+-- Enable protection mod support, requires a protection mod that utilizes
+-- minetest.is_protected(), tested with TenPlus1's version of [protector]
+shooter_enable_protection = false
+
+-- Particle texture used when a player or entity is hit
+shooter_explosion = "shooter_hit.png"
+
+-- Allow node destruction
+shooter_allow_nodes = true
+
+-- Allow entities in multiplayer mode
+shooter_allow_entities = false
+
+-- Allow players in multiplayer mode
+shooter_allow_players = true
+
+-- How often objects are fully reloaded
+shooter_object_reload_time = 1
+
+-- How often object positions are updated
+shooter_object_update_time = 0.25
+
+-- How often rounds are processed
+shooter_rounds_update_time = 0.4
 
 Crafting
 ========

shooter/api.lua

@@ -5,62 +5,28 @@ shooter = {
 	shots = {},
 	update_time = 0,
 	reload_time = 0,
+	player_offset = {x=0, y=1, z=0},
+	entity_offset = {x=0, y=0, z=0},
 }
 
-SHOOTER_ADMIN_WEAPONS = false
+shooter.config = {
-SHOOTER_ENABLE_BLASTING = false
+	admin_weapons = false,
-SHOOTER_ENABLE_CROSSBOW = true
+	enable_blasting = false,
-SHOOTER_ENABLE_GUNS = true
+	enable_particle_fx = true,
-SHOOTER_ENABLE_FLARES = true
+	enable_protection = false,
-SHOOTER_ENABLE_HOOK = true
+	enable_crafting = true,
-SHOOTER_ENABLE_GRENADES = true
+	explosion_texture = "shooter_hit.png",
-SHOOTER_ENABLE_ROCKETS = true
+	allow_nodes = true,
-SHOOTER_ENABLE_TURRETS = true
+	allow_entities = false,
-SHOOTER_ENABLE_CRAFTING = true
+	allow_players = true,
-SHOOTER_ENABLE_PARTICLE_FX = true
+	object_reload_time = 1,
-SHOOTER_ENABLE_PROTECTION = false
+	object_update_time = 0.25,
-SHOOTER_EXPLOSION_TEXTURE = "shooter_hit.png"
+	rounds_update_time = 0.4,
-SHOOTER_ALLOW_NODES = true
+}
-SHOOTER_ALLOW_ENTITIES = false
-SHOOTER_ALLOW_PLAYERS = true
-SHOOTER_OBJECT_RELOAD_TIME = 1
-SHOOTER_OBJECT_UPDATE_TIME = 0.25
-SHOOTER_ROUNDS_UPDATE_TIME = 0.4
-SHOOTER_PLAYER_OFFSET = {x=0, y=1, z=0}
-SHOOTER_ENTITY_OFFSET = {x=0, y=0, z=0}
-SHOOTER_ENTITIES = {}
-for k, v in pairs(minetest.registered_entities) do
-	if string.find(k, "^mobs") then
-		table.insert(SHOOTER_ENTITIES, k)
-	end
-end
 
+local config = shooter.config
 local singleplayer = minetest.is_singleplayer()
-if singleplayer then
-	SHOOTER_ENABLE_BLASTING = true
-	SHOOTER_ALLOW_ENTITIES = true
-	SHOOTER_ALLOW_PLAYERS = false
-end
-
-local modpath = minetest.get_modpath(minetest.get_current_modname())
-local worldpath = minetest.get_worldpath()
-local input = io.open(modpath.."/shooter.conf", "r")
-if input then
-	dofile(modpath.."/shooter.conf")
-	input:close()
-	input = nil
-end
-input = io.open(worldpath.."/shooter.conf", "r")
-if input then
-	dofile(worldpath.."/shooter.conf")
-	input:close()
-	input = nil
-end
-
 local allowed_entities = {}
-for _,v in ipairs(SHOOTER_ENTITIES) do
-	allowed_entities[v] = 1
-end
 
 local function get_dot_product(v1, v2)
 	return v1.x * v2.x + v1.y * v2.y + v1.z * v2.z
@@ -70,10 +36,14 @@ local function get_particle_pos(p, v, d)
 	return vector.add(p, vector.multiply(v, {x=d, y=d, z=d}))
 end
 
+function shooter:set_shootable_entity(name)
+	allowed_entities[name] = 1
+end
+
 function shooter:spawn_particles(pos, texture)
-	if SHOOTER_ENABLE_PARTICLE_FX == true then
+	if config.enable_particle_fx == true then
 		if type(texture) ~= "string" then
-			texture = SHOOTER_EXPLOSION_TEXTURE
+			texture = config.explosion_texture
 		end
 		local spread = {x=0.1, y=0.1, z=0.1}
 		minetest.add_particlespawner(15, 0.3,
@@ -107,7 +77,7 @@ function shooter:punch_node(pos, def)
 	if not item then
 		return
 	end
-	if SHOOTER_ENABLE_PROTECTION then
+	if config.enable_protection then
 		if minetest.is_protected(pos, def.name) then
 			return
 		end
@@ -132,9 +102,9 @@ end
 function shooter:is_valid_object(object)
 	if object then
 		if object:is_player() == true then
-			return SHOOTER_ALLOW_PLAYERS
+			return config.allow_players
 		end
-		if SHOOTER_ALLOW_ENTITIES == true then
+		if config.allow_entities == true then
 			local luaentity = object:get_luaentity()
 			if luaentity then
 				if luaentity.name then
@@ -190,14 +160,14 @@ function shooter:process_round(round)
 			local user = minetest.get_player_by_name(round.name)
 			if user then
 				target.object:punch(user, nil, round.def.tool_caps, v1)
-				shooter:spawn_particles(target.pos, SHOOTER_EXPLOSION_TEXTURE)
+				shooter:spawn_particles(target.pos, config.explosion_texture)
 			end
 			return 1
-		elseif pos and SHOOTER_ALLOW_NODES == true then
+		elseif pos and config.allow_nodes == true then
 			shooter:punch_node(pos, round.def)
 			return 1
 		end
-	elseif SHOOTER_ALLOW_NODES == true then
+	elseif config.allow_nodes == true then
 		local d = round.def.step
 		local p2 = vector.add(p1, vector.multiply(v1, {x=d, y=d, z=d}))
 		local success, pos = minetest.line_of_sight(p1, p2, 1)
@@ -267,7 +237,7 @@ function shooter:fire_weapon(user, pointed_thing, def)
 		{x=0, y=0, z=0}, 0.5, 0.25,
 		false, def.particle
 	)
-	if pointed_thing.type == "node" and SHOOTER_ALLOW_NODES == true then
+	if pointed_thing.type == "node" and config.allow_nodes == true then
 		local pos = minetest.get_pointed_thing_position(pointed_thing, false)
 		shooter:punch_node(pos, def)
 	elseif pointed_thing.type == "object" then
@@ -277,7 +247,7 @@ function shooter:fire_weapon(user, pointed_thing, def)
 			local p2 = object:getpos()
 			local pp = get_particle_pos(p1, v1, vector.distance(p1, p2))
 			pp.y = pp.y + 1.75
-			shooter:spawn_particles(pp, SHOOTER_EXPLOSION_TEXTURE)
+			shooter:spawn_particles(pp, config.explosion_texture)
 		end
 	else
 		shooter:update_objects()
@@ -293,7 +263,7 @@ end
 
 function shooter:load_objects()
 	local objects = {}
-	if SHOOTER_ALLOW_PLAYERS == true then
+	if config.allow_players == true then
 		local players = minetest.get_connected_players()
 		for _,player in ipairs(players) do
 			local pos = player:getpos()
@@ -305,12 +275,12 @@ function shooter:load_objects()
 					object = player,
 					pos = pos,
 					collisionbox = {-0.25,-1.0,-0.25, 0.25,0.8,0.25},
-					offset = SHOOTER_PLAYER_OFFSET,
+					offset = shooter.player_offset,
 				})
 			end
 		end
 	end
-	if SHOOTER_ALLOW_ENTITIES == true then
+	if config.allow_entities == true then
 		for _,ref in pairs(minetest.luaentities) do
 			if ref.object and ref.name then
 				if allowed_entities[ref.name] then
@@ -323,7 +293,7 @@ function shooter:load_objects()
 							object = ref.object,
 							pos = pos,
 							collisionbox = def.collisionbox or {0,0,0, 0,0,0},
-							offset = SHOOTER_ENTITY_OFFSET,
+							offset = shooter.entity_offset,
 						})
 					end
 				end
@@ -339,9 +309,9 @@ function shooter:load_objects()
 end
 
 function shooter:update_objects()
-	if shooter.time - shooter.reload_time > SHOOTER_OBJECT_RELOAD_TIME then
+	if shooter.time - shooter.reload_time > config.object_reload_time then
 		shooter:load_objects()
-	elseif shooter.time - shooter.update_time > SHOOTER_OBJECT_UPDATE_TIME then
+	elseif shooter.time - shooter.update_time > config.object_update_time then
 		for i, ref in ipairs(shooter.objects) do
 			if ref.object then
 				local pos = ref.object:getpos()
@@ -365,8 +335,8 @@ function shooter:blast(pos, radius, fleshy, distance, user)
 	local p1 = vector.subtract(pos, radius)
 	local p2 = vector.add(pos, radius)
 	minetest.sound_play("tnt_explode", {pos=pos, gain=1})
-	if SHOOTER_ALLOW_NODES and SHOOTER_ENABLE_BLASTING then
+	if config.allow_nodes and config.enable_blasting then
-		if SHOOTER_ENABLE_PROTECTION then
+		if config.enable_protection then
 			if not minetest.is_protected(pos, name) then
 				minetest.set_node(pos, {name="tnt:boom"})
 			end
@@ -374,7 +344,7 @@ function shooter:blast(pos, radius, fleshy, distance, user)
 			minetest.set_node(pos, {name="tnt:boom"})
 		end
 	end
-	if SHOOTER_ENABLE_PARTICLE_FX == true then
+	if config.enable_particle_fx == true then
 		minetest.add_particlespawner(50, 0.1,
 			p1, p2, {x=-0, y=-0, z=-0}, {x=0, y=0, z=0},
 			{x=-0.5, y=5, z=-0.5}, {x=0.5, y=5, z=0.5},
@@ -383,8 +353,8 @@ function shooter:blast(pos, radius, fleshy, distance, user)
 	end
 	local objects = minetest.get_objects_inside_radius(pos, distance)
 	for _,obj in ipairs(objects) do
-		if (obj:is_player() and SHOOTER_ALLOW_PLAYERS == true) or
+		if (obj:is_player() and config.allow_players == true) or
-				(obj:get_luaentity() and SHOOTER_ALLOW_ENTITIES == true and
+				(obj:get_luaentity() and config.allow_entities == true and
 				obj:get_luaentity().name ~= "__builtin:item") then
 			local obj_pos = obj:getpos()
 			local dist = vector.distance(obj_pos, pos)
@@ -401,7 +371,7 @@ function shooter:blast(pos, radius, fleshy, distance, user)
 			end
 		end
 	end
-	if SHOOTER_ALLOW_NODES and SHOOTER_ENABLE_BLASTING then
+	if config.allow_nodes and config.enable_blasting then
 		local pr = PseudoRandom(os.time())
 		local vm = VoxelManip()
 		local min, max = vm:read_from_map(p1, p2)
@@ -415,7 +385,7 @@ function shooter:blast(pos, radius, fleshy, distance, user)
 				for x = -radius, radius do
 					if (x * x) + (y * y) + (z * z) <=
 							(radius * radius) + pr:next(-radius, radius) then
-						if SHOOTER_ENABLE_PROTECTION then
+						if config.enable_protection then
 							if not minetest.is_protected(vp, name) then
 								data[vi] = c_air
 							end
@@ -434,7 +404,7 @@ function shooter:blast(pos, radius, fleshy, distance, user)
 	end
 end
 
-if not singleplayer and SHOOTER_ADMIN_WEAPONS then
+if not singleplayer and config.admin_weapons then
 	local timer = 0
 	local shooting = false
 	minetest.register_globalstep(function(dtime)

shooter/init.lua

@@ -1,7 +1,71 @@
-local modpath = minetest.get_modpath(minetest.get_current_modname())
+local modname = minetest.get_current_modname()
+local modpath = minetest.get_modpath(modname)
+local worldpath = minetest.get_worldpath()
 
 dofile(modpath.."/api.lua")
 
+if minetest.is_singleplayer() then
+	shooter.config.enable_blasting = true
+	shooter.config.allow_entities = true
+	shooter.config.allow_players = false
+end
+
+-- Legacy Config Support
+
+local input = io.open(modpath.."/shooter.conf", "r")
+if input then
+	dofile(modpath.."/shooter.conf")
+	input:close()
+	input = nil
+end
+input = io.open(worldpath.."/shooter.conf", "r")
+if input then
+	dofile(worldpath.."/shooter.conf")
+	input:close()
+	input = nil
+end
+for name, _ in pairs(shooter.config) do
+	local global = "SHOOTER_"..name:upper()
+	if minetest.global_exists(global) then
+		shooter.config[name] = _G[global]
+	end
+end
+if minetest.global_exists("SHOOTER_PLAYER_OFFSET") then
+	shooter.player_offset = SHOOTER_PLAYER_OFFSET
+end
+if minetest.global_exists("SHOOTER_ENTITY_OFFSET") then
+	shooter.entity_offset = SHOOTER_ENTITY_OFFSET
+end
+if minetest.global_exists("SHOOTER_ENTITIES") then
+	for _, name in pairs(SHOOTER_ENTITIES) do
+		shooter:set_shootable_entity(name)
+	end
+end
+
+-- Simple Mobs Support
+
+for name, _ in pairs(minetest.registered_entities) do
+	if string.find(name, "^mobs") then
+		shooter:set_shootable_entity(name)
+	end
+end
+
+-- Load Configuration
+
+for name, config in pairs(shooter.config) do
+	local setting = minetest.settings:get("shooter_"..name)
+	if type(config) == "number" then
+		setting = tonumber(setting)
+	elseif type(config) == "boolean" then
+		setting = minetest.settings:get_bool("shooter_"..name)
+	end
+	if setting ~= nil then
+		shooter.config[name] = setting
+	end
+end
+
+-- Legacy Entity Support
+
 minetest.register_entity("shooter:turret_entity", {
 	visual = "sprite",
 	textures = {"blank.png"},

shooter/shooter.conf.example

@@ -1,81 +0,0 @@
--- Simple Shooter config example
-
--- Global Constants (defaults)
-
--- Enable admin super weapons
--- This lets admins shoot guns automatically after 2 seconds without munition.
-SHOOTER_ADMIN_WEAPONS = false
-
--- Enable node destruction with explosives
-SHOOTER_ENABLE_BLASTING = true
-
--- Enable Crossbow
-SHOOTER_ENABLE_CROSSBOW = true
-
--- Enable basic guns (Pistol, Rifle, Shotgun, Machine Gun)
-SHOOTER_ENABLE_GUNS = true
-
--- Enable Flare Gun
-SHOOTER_ENABLE_FLARES = true
-
--- Enable Grappling Hook
-SHOOTER_ENABLE_HOOK = true
-
--- Enable Grenades
-SHOOTER_ENABLE_GRENADES = true
-
--- Enable Rocket Gun
-SHOOTER_ENABLE_ROCKETS = true
-
--- Enable Turrret Gun
-SHOOTER_ENABLE_TURRETS = true
-
--- Enable Crafting
-SHOOTER_ENABLE_CRAFTING = true
-
--- Enable particle effects
-SHOOTER_ENABLE_PARTICLE_FX = true
-
--- Enable protection mod support, requires a protection mod that utilizes
--- minetest.is_protected(), tested with TenPlus1's version of [protector]
-SHOOTER_ENABLE_PROTECTION = false
-
--- Particle texture used when a player or entity is hit
-SHOOTER_EXPLOSION_TEXTURE = "shooter_hit.png"
-
--- Allow node destruction
-SHOOTER_ALLOW_NODES = true
-
--- Allow entities in multiplayer mode
-SHOOTER_ALLOW_ENTITIES = false
-
--- Allow players in multiplayer mode
-SHOOTER_ALLOW_PLAYERS = true
-
--- How often objects are fully reloaded
-SHOOTER_OBJECT_RELOAD_TIME = 1
-
--- How often object positions are updated
-SHOOTER_OBJECT_UPDATE_TIME = 0.25
-
--- How often rounds are processed
-SHOOTER_ROUNDS_UPDATE_TIME = 0.4
-
--- Player collision box offset (may require adjustment for some games)
-SHOOTER_PLAYER_OFFSET = {x=0, y=1, z=0}
-
--- Entity collision box offset (may require adjustment for other mobs)
-SHOOTER_ENTITY_OFFSET = {x=0, y=0, z=0}
-
--- Shootable entities (default support for Simple Mobs)
-SHOOTER_ENTITIES = {
-	"mobs:dirt_monster",
-	"mobs:stone_monster",
-	"mobs:sand_monster",
-	"mobs:tree_monster",
-	"mobs:sheep",
-	"mobs:rat",
-	"mobs:oerkki",
-	"mobs:dungeon_master",
-}
-

shooter_crossbow/init.lua

@@ -1,12 +1,31 @@
-SHOOTER_CROSSBOW_USES = 50
+local config = {
-SHOOTER_ARROW_TOOL_CAPS = {damage_groups={fleshy=2}}
+	crossbow_uses = 50,
-SHOOTER_ARROW_LIFETIME = 180 -- 3 minutes
+	arrow_lifetime = 180,
+}
+
+-- Legacy Config Support
+
+for name, _ in pairs(config) do
+	local global = "SHOOTER_"..name:upper()
+	if minetest.global_exists(global) then
+		config[name] = _G[global]
+	end
+	local setting = minetest.settings:get("shooter_"..name)
+	if type(setting) == "string" then
+		config[name] = tonumber(setting)
+	end
+end
+
+local arrow_tool_caps = {damage_groups={fleshy=2}}
+if minetest.global_exists("SHOOTER_ARROW_TOOL_CAPS") then
+	arrow_tool_caps = table.copy(SHOOTER_ARROW_TOOL_CAPS)
+end
 
 minetest.register_alias("shooter_crossbow:arrow", "shooter_crossbow:arrow_white")
 minetest.register_alias("shooter:crossbow_loaded", "shooter:crossbow_loaded_white")
 
 local dye_basecolors = (dye and dye.basecolors) or
-		{"white", "grey", "black", "red", "yellow", "green", "cyan", "blue", "magenta"}
+	{"white", "grey", "black", "red", "yellow", "green", "cyan", "blue", "magenta"}
 
 local function get_animation_frame(dir)
 	local angle = math.atan(dir.y)
@@ -40,7 +59,7 @@ minetest.register_entity("shooter_crossbow:arrow_entity", {
 	},
 	color = "white",
 	timer = 0,
-	lifetime = SHOOTER_ARROW_LIFETIME,
+	lifetime = config.arrow_lifetime,
 	player = nil,
 	state = "init",
 	node_pos = nil,
@@ -69,8 +88,8 @@ minetest.register_entity("shooter_crossbow:arrow_entity", {
 				local p1 = puncher:getpos()
 				local p2 = object:getpos()
 				local tpos = get_target_pos(p1, p2, dir, 0)
-				shooter:spawn_particles(tpos, SHOOTER_EXPLOSION_TEXTURE)
+				shooter:spawn_particles(tpos, shooter.config.explosion_texture)
-				object:punch(puncher, nil, SHOOTER_ARROW_TOOL_CAPS, dir)
+				object:punch(puncher, nil, arrow_tool_caps, dir)
 			end
 		end
 		self:stop(object:getpos())
@@ -132,9 +151,9 @@ minetest.register_entity("shooter_crossbow:arrow_entity", {
 			for _,obj in ipairs(objects) do
 				if shooter:is_valid_object(obj) and obj ~= self.player then
 					local collisionbox = {-0.25,-1.0,-0.25, 0.25,0.8,0.25}
-					local offset = SHOOTER_PLAYER_OFFSET
+					local offset = shooter.player_offset
 					if not obj:is_player() then
-						offset = SHOOTER_ENTITY_OFFSET
+						offset = shooter.entity_offset
 						local ent = obj:get_luaentity()
 						if ent then
 							local def = minetest.registered_entities[ent.name]
@@ -180,7 +199,7 @@ for _, color in pairs(dye_basecolors) do
 		on_use = function(itemstack, user, pointed_thing)
 			minetest.sound_play("shooter_click", {object=user})
 			if not minetest.setting_getbool("creative_mode") then
-				itemstack:add_wear(65535/SHOOTER_CROSSBOW_USES)
+				itemstack:add_wear(65535/config.crossbow_uses)
 			end
 			itemstack = "shooter_crossbow:crossbow 1 "..itemstack:get_wear()
 			local pos = user:getpos()
@@ -262,7 +281,7 @@ minetest.register_tool("shooter_crossbow:crossbow", {
 	end,
 })
 
-if SHOOTER_ENABLE_CRAFTING == true then
+if shooter.config.enable_crafting == true then
 	minetest.register_craft({
 		output = "shooter_crossbow:crossbow",
 		recipe = {

shooter_flaregun/init.lua

@@ -129,7 +129,7 @@ minetest.register_tool("shooter_flaregun:flaregun", {
 	end,
 })
 
-if SHOOTER_ENABLE_CRAFTING == true then
+if shooter.config.enable_crafting == true then
 	minetest.register_craft({
 		output = "shooter_flaregun:flare",
 		recipe = {
@@ -145,7 +145,6 @@ if SHOOTER_ENABLE_CRAFTING == true then
 	})
 end
 
-
 --Backwards compatibility
 minetest.register_alias("shooter:flaregun", "shooter_flaregun:flaregun")
 minetest.register_alias("shooter:flare", "shooter_flaregun:flare")

shooter_grenade/init.lua

@@ -69,7 +69,7 @@ minetest.register_tool("shooter_grenade:grenade", {
 	end,
 })
 
-if SHOOTER_ENABLE_CRAFTING == true then
+if shooter.config.enable_crafting == true then
 	minetest.register_craft({
 		output = "shooter_grenade:grenade",
 		recipe = {
@@ -78,6 +78,5 @@ if SHOOTER_ENABLE_CRAFTING == true then
 	})
 end
 
-
 --Backwards compatibility
 minetest.register_alias("shooter:grenade", "shooter_grenade:grenade")

shooter_guns/init.lua

@@ -60,7 +60,7 @@ minetest.register_craftitem("shooter_guns:ammo", {
 	inventory_image = "shooter_ammo.png",
 })
 
-if SHOOTER_ENABLE_CRAFTING == true then
+if shooter.config.enable_crafting == true then
 	minetest.register_craft({
 		output = "shooter_guns:pistol 1 65535",
 		recipe = {
@@ -104,7 +104,7 @@ local rounds_update_time = 0
 
 minetest.register_globalstep(function(dtime)
 	shooter.time = shooter.time + dtime
-	if shooter.time - rounds_update_time > SHOOTER_ROUNDS_UPDATE_TIME then
+	if shooter.time - rounds_update_time > shooter.config.rounds_update_time then
 		for i, round in ipairs(shooter.rounds) do
 			if shooter:process_round(round) or round.dist > round.def.range then
 				table.remove(shooter.rounds, i)

shooter_hook/init.lua

@@ -112,7 +112,7 @@ minetest.register_tool("shooter_hook:grapple_gun_loaded", {
 	end,
 })
 
-if SHOOTER_ENABLE_CRAFTING == true then
+if shooter.config.enable_crafting == true then
 	minetest.register_craft({
 		output = "shooter_hook:grapple_hook",
 		recipe = {

shooter_rocket/init.lua

@@ -96,7 +96,7 @@ minetest.register_tool("shooter_rocket:rocket_gun", {
 	end,
 })
 
-if SHOOTER_ENABLE_CRAFTING == true then
+if shooter.config.enable_crafting == true then
 	minetest.register_craft({
 		output = "shooter_rocket:rocket_gun",
 		recipe = {

shooter_turret/init.lua

@@ -171,7 +171,7 @@ minetest.register_entity("shooter_turret:turret_entity", {
 				obj:setacceleration({x=dir.x * -3, y=-10, z=dir.z * -3})
 			end
 		end
-		if SHOOTER_ENABLE_PARTICLE_FX == true then
+		if shooter.config.enable_particle_fx == true then
 			minetest.add_particlespawner(10, 0.1,
 				{x=pos.x - 1, y=pos.y - 1, z=pos.z - 1},
 				{x=pos.x + 1, y=pos.y + 1, z=pos.z + 1},
@@ -264,7 +264,7 @@ minetest.register_abm({
 	end
 })
 
-if SHOOTER_ENABLE_CRAFTING == true then
+if shooter.config.enable_crafting == true then
 	minetest.register_craft({
 		output = "shooter_turret:turret",
 		recipe = {
@@ -275,7 +275,6 @@ if SHOOTER_ENABLE_CRAFTING == true then
 	})
 end
 
-
 --Backward compatibility
 minetest.register_alias("shooter:turret", "shooter_turret:turret")