From 29717808cd7e315de5971b5c2c80888a69d44ae3 Mon Sep 17 00:00:00 2001
From: teknomunk <teknomunk@protonmail.com>
Date: Mon, 13 Jan 2025 05:51:46 -0600
Subject: [PATCH] Add built-in mob spawn profiling
---
mods/ENTITIES/mcl_mobs/spawning.lua | 17 +++++++++++++++--
1 file changed, 15 insertions(+), 2 deletions(-)
diff --git a/mods/ENTITIES/mcl_mobs/spawning.lua b/mods/ENTITIES/mcl_mobs/spawning.lua
index 719a9ffa9..a78618b44 100644
--- a/mods/ENTITIES/mcl_mobs/spawning.lua
+++ b/mods/ENTITIES/mcl_mobs/spawning.lua
@@ -31,6 +31,7 @@ local vector_distance = vector.distance
local pairs = pairs
local check_line_of_sight = mcl_mobs.check_line_of_sight
+local profile = false
local logging = minetest.settings:get_bool("mcl_logging_mobs_spawn", false)
local function mcl_log(message, property)
if property then message = message .. ": " .. dump(property) end
@@ -43,7 +44,7 @@ local dbg_spawn_succ = 0
local remove_far = true
-local MAX_SPAWN_CYCLE_TIME = 2.5
+local MAX_SPAWN_CYCLE_TIME = 1.65 -- 33 timesteps at 0.05 seconds each
local FIND_SPAWN_POS_RETRIES = 1
local MOB_SPAWN_ZONE_INNER = 24
@@ -1138,7 +1139,15 @@ if mobs_spawn then
--MAIN LOOP
local timer = 0
+ local start = true
+ local start_time
+ local total_time = 0
+ local count = 0
minetest.register_globalstep(function(dtime)
+ if start then
+ start = false
+ start_time = core.get_us_time()
+ end
timer = timer - dtime
if timer > 0 then return end
@@ -1146,8 +1155,12 @@ if mobs_spawn then
timer = next_spawn
if timer > MAX_SPAWN_CYCLE_TIME then timer = MAX_SPAWN_CYCLE_TIME end
- if logging and took > debug_time_threshold then
+ if profile or logging and took > debug_time_threshold then
+ total_time = total_time + took
+ count = count + 1
+
minetest.log("Next spawn attempt in "..tostring(timer).." previous attempt took "..took.." us")
+ minetest.log("Totals: "..tostring(total_time / (core.get_us_time() - start_time)).."% count="..count)
end
end)
end