add lava cooling

minetest.conf

@@ -1,6 +1,6 @@
 dedicated_server_step = 0.01
 liquid_update = 0.25
-abm_interval = 0.01
+abm_interval = 0.25
 show_entity_selectionbox = false
 enable_client_modding = true
 console_alpha = 157

mods/main/init.lua

@@ -17,4 +17,5 @@ dofile(path.."/settings.lua")
 dofile(path.."/craft_recipes.lua")
 dofile(path.."/falling.lua")
 dofile(path.."/bucket.lua")
+dofile(path.."/lava_cooling.lua")
 

mods/main/lava_cooling.lua

@@ -0,0 +1,22 @@
+minetest.register_abm({
+	label = "Lava cooling",
+	nodenames = {"main:lava"},
+	neighbors = {"main:water", "main:waterflow"},
+	interval = 1.0,
+	chance = 5.0,
+	catch_up = false,
+	action = function(pos)
+		minetest.set_node(pos,{name="nether:obsidian"})
+	end,
+})
+minetest.register_abm({
+	label = "Lava cooling",
+	nodenames = {"main:lavaflow"},
+	neighbors = {"main:water", "main:waterflow"},
+	interval = 1.0,
+	chance = 5.0,
+	catch_up = false,
+	action = function(pos)
+		minetest.set_node(pos,{name="main:cobble"})
+	end,
+})

mods/tnt/init.lua

@@ -47,7 +47,7 @@ local function extreme_tnt(pos,range)
 	minetest.sound_play("tnt_explode", {pos = pos, gain = 1.0, max_hear_distance = range*range*range})
 end
 
-local function tnt(pos,range)
+function tnt(pos,range)
 	local pos = vector.floor(vector.add(pos,0.5))
 	
 	--throw players and items