From d8a201ae2dde1233a8c7683cc202ab6789a9b699 Mon Sep 17 00:00:00 2001
From: Wuzzy <almikes@aol.com>
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 009ebbf6..ad047ae3 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