From d1fa861426c59e7af3960a35b6a63ec75526ddc0 Mon Sep 17 00:00:00 2001
From: rnd <rnd@rnd.com>
Date: Mon, 4 May 2015 11:44:31 +0200
Subject: [PATCH] punching keypad during operation with several cycles
 operation is aborted compass top texture for mover

---
 mover.lua                |  15 +++++++++++++--
 textures/compass_top.png | Bin 0 -> 273 bytes
 2 files changed, 13 insertions(+), 2 deletions(-)
 create mode 100644 textures/compass_top.png

diff --git a/mover.lua b/mover.lua
index b0d3a65..1dcbe75 100644
--- a/mover.lua
+++ b/mover.lua
@@ -337,7 +337,13 @@ end
 local function check_keypad(pos,name)
 	local meta = minetest.get_meta(pos);
 	local pass =  meta:get_string("pass");
-	if pass == "" then meta:set_int("count",meta:get_int("iter")); use_keypad(pos) return end
+	if pass == "" then 
+		if meta:get_int("count")<=0 then -- only accept new operation requests if idle
+			meta:set_int("count",meta:get_int("iter")); use_keypad(pos) 
+			else meta:set_int("count",0); meta:set_string("infotext","operation aborted by user. punch to activate.") -- reset
+		end
+		return 
+	end
 	pass = ""
 	local form  = 
 		"size[3,1]" ..  -- width, height
@@ -576,7 +582,12 @@ minetest.register_on_player_receive_fields(function(player,formname,fields)
 				return
 			end
 		minetest.chat_send_player(name,"ACCESS GRANTED.")
-		meta:set_int("count",meta:get_int("iter"));use_keypad(pos)
+		
+		if meta:get_int("count")<=0 then -- only accept new operation requests if idle
+			meta:set_int("count",meta:get_int("iter")); use_keypad(pos) 
+			else meta:set_int("count",0); meta:set_string("infotext","operation aborted by user. punch to activate.") -- reset
+		end
+		
 		return
 		end
 	end
diff --git a/textures/compass_top.png b/textures/compass_top.png
new file mode 100644
index 0000000000000000000000000000000000000000..34d4aba7af8d14d83fac0d9fb98856cadfb731ae
GIT binary patch
literal 273
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literal 0
HcmV?d00001