From d8a201ae2dde1233a8c7683cc202ab6789a9b699 Mon Sep 17 00:00:00 2001 From: Wuzzy Date: Wed, 24 May 2017 23:12:13 +0200 Subject: [PATCH] Update monster spawner code from Mobs Redo --- mods/ENTITIES/mobs/spawner.lua | 18 ++++++++++++++++-- 1 file changed, 16 insertions(+), 2 deletions(-) diff --git a/mods/ENTITIES/mobs/spawner.lua b/mods/ENTITIES/mobs/spawner.lua index 009ebbf67c..ad047ae36d 100644 --- a/mods/ENTITIES/mobs/spawner.lua +++ b/mods/ENTITIES/mobs/spawner.lua @@ -78,6 +78,9 @@ minetest.register_node("mobs:spawner", { _mcl_hardness = 5, }) + +local max_per_block = tonumber(minetest.setting_get("max_objects_per_block") or 99) + -- spawner abm minetest.register_abm({ label = "Monster Spawner spawning a monster", @@ -88,6 +91,11 @@ minetest.register_abm({ action = function(pos, node, active_object_count, active_object_count_wider) + -- return if too many entities already + if active_object_count_wider >= max_per_block then + return + end + -- get meta and command local meta = minetest.get_meta(pos) local comm = meta:get_string("command"):split(" ") @@ -105,17 +113,23 @@ minetest.register_abm({ return end + -- are we spawning a registered mob? + if not mobs.spawning_mobs[mob] then + print ("--- mob doesn't exist", mob) + return + end + -- check objects inside 9x9 area around spawner local objs = minetest.get_objects_inside_radius(pos, 9) local count = 0 local ent = nil -- count mob objects of same type in area - for k, obj in pairs(objs) do + for k, obj in ipairs(objs) do ent = obj:get_luaentity() - if ent and ent.name == mob then + if ent and ent.name and ent.name == mob then count = count + 1 end end