readme updated :)

README.md

@@ -5,22 +5,9 @@ edited by TenPlus1
 Features:
 - Items are destroyed by lava
 - Items are moved along by flowing water (new routine)
-- Items are removed after 120 seconds or the time that is specified by
+- Items are removed after 900 seconds or the time that is specified by
    remove_items in minetest.conf (-1 disables it)
 - Particle effects added
 - Dropped items keep moving when on ice
 
-
+License: MIT
-         DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
-                    Version 2, December 2004
-
- Copyright (C) 2004 Sam Hocevar <sam@hocevar.net>
-
- Everyone is permitted to copy and distribute verbatim or modified
- copies of this license document, and changing it is allowed as long
- as the name is changed.
-
-            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
-   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
-
-  0. You just DO WHAT THE FUCK YOU WANT TO. 

init.lua

@@ -335,6 +335,13 @@ core.register_entity(":__builtin:item", {
 
 	on_step = function(self, dtime)
 
+self.timer = (self.timer or 0) + dtime
+if self.timer < 0.5 then
+	return
+end
+self.timer = 0
+
+
 		self.age = self.age + dtime
 		if (time_to_live > 0 and self.age > time_to_live)
 		or self.itemstring == "" then
@@ -351,7 +358,7 @@ core.register_entity(":__builtin:item", {
 		})
 		local def = core.registered_nodes[node.name]
 
-		-- item inside block, move upwards
+		-- item inside block, move to vacant space
 		if def.liquidtype ~= "source"
 		and def.liquidtype ~= "flowing"
 		and node.name ~= "air"