Update deprecated methods and move x_default to optional dependencies

.gitignore

@@ -0,0 +1,9 @@
+.DS_Store
+docs/build
+*.blend1
+*.blend2
+*.old
+node_modules
+*.log
+logs
+*.mtl

spawners_env/spawners_env.lua

@@ -23,15 +23,15 @@ function spawners_env.create(mob_name, mod_prefix, size, offset, mesh, texture,
 	}
 
 	dummy_definition.on_activate = function(self)
-		self.object:setvelocity({x=0, y=0, z=0})
+		self.object:set_velocity({x=0, y=0, z=0})
-		self.object:setacceleration({x=0, y=0, z=0})
+		self.object:set_acceleration({x=0, y=0, z=0})
 		self.object:set_armor_groups({immortal=1})
 	end
 
 	-- remove dummy after dug up the spawner
 	dummy_definition.on_step = function(self, dtime)
 		self.timer = self.timer + dtime
-		local n = minetest.get_node_or_nil(self.object:getpos())
+		local n = minetest.get_node_or_nil(self.object:get_pos())
 		if self.timer > 2 then
 			if n and n.name and n.name ~= "spawners_env:"..mod_prefix.."_"..mob_name.."_spawner_active" then
 				self.object:remove()

spawners_mobs/depends.txt

@@ -1,5 +1,5 @@
 default
-x_default
+x_default?
 xpanes?
 fire?
 mobs?

spawners_mobs/mob_balrog.lua

@@ -146,7 +146,7 @@ local balrog_def = {
 					local player_hp = object:get_hp()
 
 					-- is in MMO Arena & health check
-					if x_default:isInMMOArena(player_pos) and player_hp > 0 then
+					if minetest.global_exists('x_default') and x_default:isInMMOArena(player_pos) and player_hp > 0 then
 						-- play sound
 						minetest.sound_play("spawners_mobs_teleport", {
 							object = object,

spawners_mobs/spawners_mobs.lua

@@ -24,8 +24,8 @@ function spawners_mobs.create(mob_table, idx)
 		static_save = false,
 
 		on_activate = function(self, staticdata, dtime_s)
-			self.object:setvelocity({x = 0, y = 0, z = 0})
+			self.object:set_velocity({x = 0, y = 0, z = 0})
-			self.object:setacceleration({x = 0, y = 0, z = 0})
+			self.object:set_acceleration({x = 0, y = 0, z = 0})
 			self.object:set_armor_groups({immortal = 1})
 		end
 	})

spawners_ores/spawners_ores.lua

@@ -89,15 +89,15 @@ function spawners_ores.create(def)
 	local ore = string.split(ore_name, "_")
 
 	dummy_ore_definition.on_activate = function(self)
-		self.object:setvelocity({x=0, y=0, z=0})
+		self.object:set_velocity({x=0, y=0, z=0})
-		self.object:setacceleration({x=0, y=0, z=0})
+		self.object:set_acceleration({x=0, y=0, z=0})
 		self.object:set_armor_groups({immortal=1})
 	end
 
 	-- remove dummy after dug up the spawner
 	dummy_ore_definition.on_step = function(self, dtime)
 		self.timer = self.timer + dtime
-		local n = minetest.get_node_or_nil(self.object:getpos())
+		local n = minetest.get_node_or_nil(self.object:get_pos())
 		if self.timer > 2 then
 			if n and n.name and n.name ~= "spawners_ores:"..ore_name.."_spawner_active" and n.name ~= "spawners_ores:"..ore_name.."_spawner_waiting" and n.name ~= "spawners_ores:"..ore_name.."_spawner" then
 				self.object:remove()