mtcontrib/led_marquee
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Added a "cursor position" command byte

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updated README
This commit is contained in:
Vanessa Dannenberg
2018-08-16 02:25:31 -04:00
parent 4bb68ec009
commit b9a0656407
2 changed files with 24 additions and 2 deletions
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8
init.lua
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@ -85,6 +85,14 @@ local display_string = function(pos, channel, string)
pos2.z = pos.z
i = i + 1
wrapped = nil
elseif asc == 29 then
local c = string.byte(string, i+1, i+1) or 0
local r = string.byte(string, i+2, i+2) or 0
pos2.x = pos.x + (fdir_to_right[fdir+1][1])*c
pos2.y = pos.y - r
pos2.z = pos.z + (fdir_to_right[fdir+1][2])*c
i = i + 3
wrapped = nil
elseif asc > 30 and asc < 256 then
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]