minetest-mods/digilines
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Add .luacheckrc and fix warnings.

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This commit is contained in:
Diego Martínez
2017-03-01 01:05:53 -03:00
committed by Auke Kok
parent f5e6a7d181
commit 5caacf3019
6 changed files with 116 additions and 101 deletions
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166
lcd.lua
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@ -20,6 +20,88 @@ else
end
end
-- CONSTANTS
local LCD_WITH = 100
local LCD_PADDING = 8
local LINE_LENGTH = 12
local NUMBER_OF_LINES = 5
local LINE_HEIGHT = 14
local CHAR_WIDTH = 5
local create_lines = function(text)
local line = ""
local line_num = 1
local tab = {}
for word in string.gmatch(text, "%S+") do
if string.len(line)+string.len(word) < LINE_LENGTH and word ~= "|" then
if line ~= "" then
line = line.." "..word
else
line = word
end
else
table.insert(tab, line)
if word ~= "|" then
line = word
else
line = ""
end
line_num = line_num+1
if line_num > NUMBER_OF_LINES then
return tab
end
end
end
table.insert(tab, line)
return tab
end
local generate_line = function(s, ypos)
local i = 1
local parsed = {}
local width = 0
local chars = 0
while chars < max_chars and i <= #s do
local file = nil
if charmap[s:sub(i, i)] ~= nil then
file = charmap[s:sub(i, i)]
i = i + 1
elseif i < #s and charmap[s:sub(i, i + 1)] ~= nil then
file = charmap[s:sub(i, i + 1)]
i = i + 2
else
print("[digilines] W: LCD: unknown symbol in '"..s.."' at "..i)
i = i + 1
end
if file ~= nil then
width = width + CHAR_WIDTH
table.insert(parsed, file)
chars = chars + 1
end
end
width = width - 1
local texture = ""
local xpos = math.floor((LCD_WITH - 2 * LCD_PADDING - width) / 2 + LCD_PADDING)
for ii = 1, #parsed do
texture = texture..":"..xpos..","..ypos.."="..parsed[ii]..".png"
xpos = xpos + CHAR_WIDTH + 1
end
return texture
end
local generate_texture = function(lines)
local texture = "[combine:"..LCD_WITH.."x"..LCD_WITH
local ypos = 16
for i = 1, #lines do
texture = texture..generate_line(lines[i], ypos)
ypos = ypos + LINE_HEIGHT
end
return texture
end
local lcds = {
-- on ceiling
--* [0] = {delta = {x = 0, y = 0.4, z = 0}, pitch = math.pi / -2},
@ -118,7 +200,7 @@ minetest.register_node("digilines:lcd", {
end
end,
digiline =
digiline =
{
receptor = {},
effector = {
@ -141,88 +223,6 @@ minetest.register_entity(":digilines_lcd:text", {
end
})
-- CONSTANTS
local LCD_WITH = 100
local LCD_PADDING = 8
local LINE_LENGTH = 12
local NUMBER_OF_LINES = 5
local LINE_HEIGHT = 14
local CHAR_WIDTH = 5
create_lines = function(text)
local line = ""
local line_num = 1
local tab = {}
for word in string.gmatch(text, "%S+") do
if string.len(line)+string.len(word) < LINE_LENGTH and word ~= "|" then
if line ~= "" then
line = line.." "..word
else
line = word
end
else
table.insert(tab, line)
if word ~= "|" then
line = word
else
line = ""
end
line_num = line_num+1
if line_num > NUMBER_OF_LINES then
return tab
end
end
end
table.insert(tab, line)
return tab
end
generate_texture = function(lines)
local texture = "[combine:"..LCD_WITH.."x"..LCD_WITH
local ypos = 16
for i = 1, #lines do
texture = texture..generate_line(lines[i], ypos)
ypos = ypos + LINE_HEIGHT
end
return texture
end
generate_line = function(s, ypos)
local i = 1
local parsed = {}
local width = 0
local chars = 0
while chars < max_chars and i <= #s do
local file = nil
if charmap[s:sub(i, i)] ~= nil then
file = charmap[s:sub(i, i)]
i = i + 1
elseif i < #s and charmap[s:sub(i, i + 1)] ~= nil then
file = charmap[s:sub(i, i + 1)]
i = i + 2
else
print("[digilines] W: LCD: unknown symbol in '"..s.."' at "..i)
i = i + 1
end
if file ~= nil then
width = width + CHAR_WIDTH
table.insert(parsed, file)
chars = chars + 1
end
end
width = width - 1
local texture = ""
local xpos = math.floor((LCD_WITH - 2 * LCD_PADDING - width) / 2 + LCD_PADDING)
for i = 1, #parsed do
texture = texture..":"..xpos..","..ypos.."="..parsed[i]..".png"
xpos = xpos + CHAR_WIDTH + 1
end
return texture
end
minetest.register_craft({
output = "digilines:lcd 2",
recipe = {