From f0d9c5c83cf673d4a8814bf37a1bc26405f7b200 Mon Sep 17 00:00:00 2001
From: teknomunk <teknomunk@protonmail.com>
Date: Fri, 31 May 2024 06:25:47 -0500
Subject: [PATCH] Remove debug print(), add game rules maxEntityCramming,
 snowAccumulationHeight

---
 mods/CORE/vl_tuning/init.lua          |  1 -
 mods/ENTITIES/mcl_mobs/physics.lua    | 12 +++++++++---
 mods/ENVIRONMENT/mcl_weather/snow.lua | 22 +++++++++++++++-------
 3 files changed, 24 insertions(+), 11 deletions(-)

diff --git a/mods/CORE/vl_tuning/init.lua b/mods/CORE/vl_tuning/init.lua
index 3c5e3a2cc..5555b9c1d 100644
--- a/mods/CORE/vl_tuning/init.lua
+++ b/mods/CORE/vl_tuning/init.lua
@@ -45,7 +45,6 @@ function tunable_class:set(value)
 	end
 end
 function tunable_class:get_string()
-	print(dump(self))
 	return self.type.to_string(self[1])
 end
 
diff --git a/mods/ENTITIES/mcl_mobs/physics.lua b/mods/ENTITIES/mcl_mobs/physics.lua
index 73aefb509..c1e5f46c6 100644
--- a/mods/ENTITIES/mcl_mobs/physics.lua
+++ b/mods/ENTITIES/mcl_mobs/physics.lua
@@ -1,8 +1,14 @@
+local modname = minetest.get_current_modname()
+local S = minetest.get_translator(modname)
 local math, vector, minetest, mcl_mobs = math, vector, minetest, mcl_mobs
 local mob_class = mcl_mobs.mob_class
 local validate_vector = mcl_util.validate_vector
 
-local ENTITY_CRAMMING_MAX = 24
+local gamerule_maxEntityCramming = vl_tuning.setting("gamerule:maxEntityCramming", "number", {
+	description = S("The maximum number of pushable entities a mob or player can push, before taking 6♥♥♥ entity cramming damage per half-second."),
+	default = 24,
+})
+
 local CRAMMING_DAMAGE = 3
 local DEATH_DELAY = 0.5
 local DEFAULT_FALL_SPEED = -9.81*1.5
@@ -933,7 +939,7 @@ function mob_class:check_entity_cramming()
 		local l = o:get_luaentity()
 		if l and l.is_mob and l.health > 0 then table.insert(mobs,l) end
 	end
-	local clear = #mobs < ENTITY_CRAMMING_MAX
+	local clear = #mobs < gamerule_maxEntityCramming[1]
 	local ncram = {}
 	for _,l in pairs(mobs) do
 		if l then
@@ -947,7 +953,7 @@ function mob_class:check_entity_cramming()
 		end
 	end
 	for i,l in pairs(ncram) do
-		if i > ENTITY_CRAMMING_MAX then
+		if i > gamerule_maxEntityCramming[1] then
 			l.cram = true
 		else
 			l.cram = nil
diff --git a/mods/ENVIRONMENT/mcl_weather/snow.lua b/mods/ENVIRONMENT/mcl_weather/snow.lua
index 9ff2605df..80e760bdb 100644
--- a/mods/ENVIRONMENT/mcl_weather/snow.lua
+++ b/mods/ENVIRONMENT/mcl_weather/snow.lua
@@ -1,10 +1,16 @@
 local get_connected_players = minetest.get_connected_players
+local modname = minetest.get_current_modname()
+local S = minetest.get_translator(modname)
 
 mcl_weather.snow = {}
 
 local PARTICLES_COUNT_SNOW = tonumber(minetest.settings:get("mcl_weather_snow_particles")) or 100
 mcl_weather.snow.init_done = false
 local mgname = minetest.get_mapgen_setting("mg_name")
+local gamerule_snowAccumulationHeight = vl_tuning.setting("gamerule:snowAccumulationHeight", "number", {
+	description = S("The maximum number of snow layers that can be accumulated on each block"),
+	default = 1, min = 0, max = 8
+})
 
 local snow_biomes = {
 	"ColdTaiga_underground",
@@ -139,14 +145,16 @@ minetest.register_abm({
 			if node.name:find("snow") then
 				local l = node.name:sub(-1)
 				l = tonumber(l)
-				if node.name == "mcl_core:snow" then
-					nn={name = "mcl_core:snow_2"}
-				elseif l and l < 7 then
-					nn={name="mcl_core:snow_"..tostring(math.min(8,l + 1))}
-				elseif l and l >= 7 then
-					nn={name = "mcl_core:snowblock"}
+				if l < gamerule_snowAccumulationHeight[1] then
+					if node.name == "mcl_core:snow" then
+						nn={name = "mcl_core:snow_2"}
+					elseif l and l < 7 then
+						nn={name="mcl_core:snow_"..tostring(math.min(8,l + 1))}
+					elseif l and l >= 7 then
+						nn={name = "mcl_core:snowblock"}
+					end
+					if nn then minetest.set_node(pos,nn) end
 				end
-				if nn then minetest.set_node(pos,nn) end
 			else
 				minetest.set_node(above,{name = "mcl_core:snow"})
 			end