Add some ABM limits for lava ABMs

mods/ITEMS/mcl_blackstone/init.lua

@@ -196,12 +196,14 @@ mcl_stairs.register_stair_and_slab_simple("blackstone_brick_polished", "mcl_blac
 mcl_walls.register_wall("mcl_blackstone:wall", S("Blackstone Wall"), "mcl_blackstone:blackstone")
 
 --lavacooling
+
 minetest.register_abm({
 	label = "Lava cooling (basalt)",
 	nodenames = {"group:lava"},
 	neighbors = {"mcl_core:ice"},
 	interval = 1,
 	chance = 1,
+	min_y = mcl_vars.mg_end_min,
 	action = function(pos, node, active_object_count, active_object_count_wider)
 		local water = minetest.find_nodes_in_area({x=pos.x-1, y=pos.y-1, z=pos.z-1}, {x=pos.x+1, y=pos.y+1, z=pos.z+1}, "mcl_core:ice")
 		local lavatype = minetest.registered_nodes[node.name].liquidtype
@@ -225,6 +227,7 @@ minetest.register_abm({
 	neighbors = {"mcl_core:packed_ice"},
 	interval = 1,
 	chance = 1,
+	min_y = mcl_vars.mg_end_min,
 	action = function(pos, node, active_object_count, active_object_count_wider)
 		local water = minetest.find_nodes_in_area({x=pos.x-1, y=pos.y-1, z=pos.z-1}, {x=pos.x+1, y=pos.y+1, z=pos.z+1}, "mcl_core:packed_ice")
 		local lavatype = minetest.registered_nodes[node.name].liquidtype

mods/ITEMS/mcl_core/functions.lua

@@ -22,6 +22,7 @@ minetest.register_abm({
 	neighbors = {"group:water"},
 	interval = 1,
 	chance = 1,
+	min_y = mcl_vars.mg_end_min,
 	action = function(pos, node, active_object_count, active_object_count_wider)
 		local water = minetest.find_nodes_in_area({x=pos.x-1, y=pos.y-1, z=pos.z-1}, {x=pos.x+1, y=pos.y+1, z=pos.z+1}, "group:water")
 
@@ -174,7 +175,7 @@ minetest.register_abm({
 	nodenames = {"group:destroy_by_lava_flow"},
 	neighbors = {"group:lava"},
 	interval = 1,
-	chance = 1,
+	chance = 5,
 	action = function(pos, node, active_object_count, active_object_count_wider)
 		liquid_flow_action(pos, "lava", function(pos)
 			minetest.remove_node(pos)

mods/ITEMS/mcl_crimson/init.lua

@@ -236,7 +236,7 @@ minetest.register_node("mcl_crimson:warped_wart_block", {
 minetest.register_node("mcl_crimson:shroomlight", {
 	description = S("Shroomlight"),
 	tiles = {"shroomlight.png"},
-	groups = {handy = 1, hoe = 7, swordy = 1, leafdecay = 5, leaves = 1, deco_block = 1},
+	groups = {handy = 1, hoe = 7, swordy = 1, deco_block = 1},
 	light_source = minetest.LIGHT_MAX,
 	_mcl_hardness = 2,
 })

mods/ITEMS/mcl_fire/init.lua

@@ -378,9 +378,9 @@ else -- Fire enabled
 	minetest.register_abm({
 		label = "Ignite fire by lava",
 		nodenames = {"mcl_core:lava_source","mcl_nether:nether_lava_source"},
-		neighbors = {"air","group:flammable"},
-		interval = 7,
-		chance = 3,
+		neighbors = {"group:flammable"},
+		interval = 15,
+		chance = 9,
 		catch_up = false,
 		action = function(pos)
 			local p=get_ignitable_by_lava(pos)