From cf94878a46cf43927c2335f6054bd647da4672af Mon Sep 17 00:00:00 2001 From: Vanessa Dannenberg Date: Tue, 21 Aug 2018 04:22:22 -0400 Subject: [PATCH] consolidate timer sanity checking into led_marquee.set_timer --- init.lua | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/init.lua b/init.lua index 4b046b5..13d50cf 100644 --- a/init.lua +++ b/init.lua @@ -143,8 +143,11 @@ end led_marquee.set_timer = function(pos, timeout) local timer = minetest.get_node_timer(pos) timer:stop() + if not timeout or timeout < 0.2 or timeout > 5 then return false end + if timeout > 0 then local meta = minetest.get_meta(pos) + meta:set_int("timeout", timeout) timer:start(timeout) end end @@ -318,15 +321,12 @@ local on_digiline_receive_string = function(pos, node, channel, msg) meta:set_int("index", 1) elseif msg == "start_scroll" then local timeout = meta:get_int("timeout") - if not timeout or timeout < 0.2 or timeout > 5 then timeout = 0 end led_marquee.set_timer(pos, timeout) elseif msg == "stop_scroll" then led_marquee.set_timer(pos, 0) return elseif string.sub(msg, 1, 12) == "scroll_speed" then local timeout = tonumber(string.sub(msg, 13)) - if not timeout or timeout < 0.2 or timeout > 5 then timeout = 0 end - meta:set_int("timeout", timeout) led_marquee.set_timer(pos, timeout) elseif string.sub(msg, 1, 11) == "scroll_step" then local skip = tonumber(string.sub(msg, 12))