mtcontrib/led_marquee
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reduce color palette to 28 entries to make room for future control codes

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(loses a dupe brown entry, and light blue and pink, which don't really work
well on a LED display)
This commit is contained in:
Vanessa Dannenberg
2018-08-15 19:29:23 -04:00
parent 09e5607d7a
commit d182766236
3 changed files with 6 additions and 6 deletions
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8
init.lua
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@ -61,7 +61,7 @@ local display_string = function(pos, channel, string)
local last_color = master_meta:get_int("last_color")
local pos2 = pos
if not last_color or last_color < 0 or last_color > 30 then
if not last_color or last_color < 0 or last_color > 27 then
last_color = 0
master_meta:set_int("last_color", 0)
end
@ -76,7 +76,7 @@ local display_string = function(pos, channel, string)
minetest.swap_node(pos2, { name = "led_marquee:char_"..asc, param2 = master_fdir + (last_color*8)})
pos2.x = pos2.x + fdir_to_right[fdir+1][1]
pos2.z = pos2.z + fdir_to_right[fdir+1][2]
elseif asc < 31 then
elseif asc < 28 then
last_color = asc
master_meta:set_int("last_color", asc)
end
@ -87,7 +87,7 @@ local on_digiline_receive_string = function(pos, node, channel, msg)
local meta = minetest.get_meta(pos)
local setchan = meta:get_string("channel")
local last_color = meta:get_int("last_color")
if not last_color or last_color < 0 or last_color > 30 then
if not last_color or last_color < 0 or last_color > 27 then
last_color = 0
meta:set_int("last_color", 0)
end
@ -115,7 +115,7 @@ local on_digiline_receive_string = function(pos, node, channel, msg)
local asc = string.byte(msg)
if asc > 30 and asc < 256 then
minetest.swap_node(pos, { name = "led_marquee:char_"..asc, param2 = fdir + (last_color*8)})
elseif asc < 31 then
elseif asc < 28 then
last_color = asc
meta:set_int("last_color", asc)
elseif msg == "get" then -- get value as ASCII numerical value