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luaide.lua
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--
-- Lua IDE
-- Made by GravityScore
--
-- -------- Variables
-- Version
local version = "1.0"
local args = {...}
-- Editing
local w, h = term.getSize()
local tabWidth = 2
local autosaveInterval = 20
local allowEditorEvent = true
local keyboardShortcutTimeout = 0.4
-- Clipboard
local clipboard = nil
-- Theme
local theme = {}
-- Language
local languages = {}
local curLanguage = {}
-- Events
local event_distract = "luaide_distractionEvent"
-- Locations
--local updateURL = "https://raw.github.com/GravityScore/LuaIDE/master/luaide.lua"
local ideLocation = "/" .. shell.getRunningProgram()
local themeLocation = "/.LuaIDE-Theme"
local function isAdvanced() return term.isColor and term.isColor() end
-- -------- Utilities
local function modRead(properties)
local w, h = term.getSize()
local defaults = {replaceChar = nil, history = nil, visibleLength = nil, textLength = nil,
liveUpdates = nil, exitOnKey = nil}
if not properties then properties = {} end
for k, v in pairs(defaults) do if not properties[k] then properties[k] = v end end
if properties.replaceChar then properties.replaceChar = properties.replaceChar:sub(1, 1) end
if not properties.visibleLength then properties.visibleLength = w end
local sx, sy = term.getCursorPos()
local line = ""
local pos = 0
local historyPos = nil
local function redraw(repl)
local scroll = 0
if properties.visibleLength and sx + pos > properties.visibleLength + 1 then
scroll = (sx + pos) - (properties.visibleLength + 1)
end
term.setCursorPos(sx, sy)
local a = repl or properties.replaceChar
if a then term.write(string.rep(a, line:len() - scroll))
else term.write(line:sub(scroll + 1, -1)) end
term.setCursorPos(sx + pos - scroll, sy)
end
local function sendLiveUpdates(event, ...)
if type(properties.liveUpdates) == "function" then
local ox, oy = term.getCursorPos()
local a, data = properties.liveUpdates(line, event, ...)
if a == true and data == nil then
term.setCursorBlink(false)
return line
elseif a == true and data ~= nil then
term.setCursorBlink(false)
return data
end
term.setCursorPos(ox, oy)
end
end
term.setCursorBlink(true)
while true do
local e, but, x, y, p4, p5 = os.pullEvent()
if e == "char" then
local s = false
if properties.textLength and line:len() < properties.textLength then s = true
elseif not properties.textLength then s = true end
local canType = true
if not properties.grantPrint and properties.refusePrint then
local canTypeKeys = {}
if type(properties.refusePrint) == "table" then
for _, v in pairs(properties.refusePrint) do
table.insert(canTypeKeys, tostring(v):sub(1, 1))
end
elseif type(properties.refusePrint) == "string" then
for char in properties.refusePrint:gmatch(".") do
table.insert(canTypeKeys, char)
end
end
for _, v in pairs(canTypeKeys) do if but == v then canType = false end end
elseif properties.grantPrint then
canType = false
local canTypeKeys = {}
if type(properties.grantPrint) == "table" then
for _, v in pairs(properties.grantPrint) do
table.insert(canTypeKeys, tostring(v):sub(1, 1))
end
elseif type(properties.grantPrint) == "string" then
for char in properties.grantPrint:gmatch(".") do
table.insert(canTypeKeys, char)
end
end
for _, v in pairs(canTypeKeys) do if but == v then canType = true end end
end
if s and canType then
line = line:sub(1, pos) .. but .. line:sub(pos + 1, -1)
pos = pos + 1
redraw()
end
elseif e == "key" then
if but == keys.enter then break
elseif but == keys.left then if pos > 0 then pos = pos - 1 redraw() end
elseif but == keys.right then if pos < line:len() then pos = pos + 1 redraw() end
elseif (but == keys.up or but == keys.down) and properties.history then
redraw(" ")
if but == keys.up then
if historyPos == nil and #properties.history > 0 then
historyPos = #properties.history
elseif historyPos > 1 then
historyPos = historyPos - 1
end
elseif but == keys.down then
if historyPos == #properties.history then historyPos = nil
elseif historyPos ~= nil then historyPos = historyPos + 1 end
end
if properties.history and historyPos then
line = properties.history[historyPos]
pos = line:len()
else
line = ""
pos = 0
end
redraw()
local a = sendLiveUpdates("history")
if a then return a end
elseif but == keys.backspace and pos > 0 then
redraw(" ")
line = line:sub(1, pos - 1) .. line:sub(pos + 1, -1)
pos = pos - 1
redraw()
local a = sendLiveUpdates("delete")
if a then return a end
elseif but == keys.home then
pos = 0
redraw()
elseif but == keys.delete and pos < line:len() then
redraw(" ")
line = line:sub(1, pos) .. line:sub(pos + 2, -1)
redraw()
local a = sendLiveUpdates("delete")
if a then return a end
elseif but == keys["end"] then
pos = line:len()
redraw()
elseif properties.exitOnKey then
if but == properties.exitOnKey or (properties.exitOnKey == "control" and
(but == 29 or but == 157)) then
term.setCursorBlink(false)
return nil
end
end
end
local a = sendLiveUpdates(e, but, x, y, p4, p5)
if a then return a end
end
term.setCursorBlink(false)
if line ~= nil then line = line:gsub("^%s*(.-)%s*$", "%1") end
return line
end
-- -------- Themes
local defaultTheme = {
background = "gray",
backgroundHighlight = "lightGray",
prompt = "cyan",
promptHighlight = "lightBlue",
err = "red",
errHighlight = "pink",
editorBackground = "gray",
editorLineHightlight = "lightBlue",
editorLineNumbers = "gray",
editorLineNumbersHighlight = "lightGray",
editorError = "pink",
editorErrorHighlight = "red",
textColor = "white",
conditional = "yellow",
constant = "orange",
["function"] = "magenta",
string = "red",
comment = "lime"
}
local normalTheme = {
background = "black",
backgroundHighlight = "black",
prompt = "black",
promptHighlight = "black",
err = "black",
errHighlight = "black",
editorBackground = "black",
editorLineHightlight = "black",
editorLineNumbers = "black",
editorLineNumbersHighlight = "white",
editorError = "black",
editorErrorHighlight = "black",
textColor = "white",
conditional = "white",
constant = "white",
["function"] = "white",
string = "white",
comment = "white"
}
--[[
local availableThemes = {
{"Water (Default)", "https://raw.github.com/GravityScore/LuaIDE/master/themes/default.txt"},
{"Fire", "https://raw.github.com/GravityScore/LuaIDE/master/themes/fire.txt"},
{"Sublime Text 2", "https://raw.github.com/GravityScore/LuaIDE/master/themes/st2.txt"},
{"Midnight", "https://raw.github.com/GravityScore/LuaIDE/master/themes/midnight.txt"},
{"TheOriginalBIT", "https://raw.github.com/GravityScore/LuaIDE/master/themes/bit.txt"},
{"Superaxander", "https://raw.github.com/GravityScore/LuaIDE/master/themes/superaxander.txt"},
{"Forest", "https://raw.github.com/GravityScore/LuaIDE/master/themes/forest.txt"},
{"Night", "https://raw.github.com/GravityScore/LuaIDE/master/themes/night.txt"},
{"Original", "https://raw.github.com/GravityScore/LuaIDE/master/themes/original.txt"},
}
]]--
local function loadTheme(path)
local f = io.open(path)
local l = f:read("*l")
local config = {}
while l ~= nil do
local k, v = string.match(l, "^(%a+)=(%a+)")
if k and v then config[k] = v end
l = f:read("*l")
end
f:close()
return config
end
-- Load Theme
if isAdvanced() then theme = defaultTheme
else theme = normalTheme end
-- -------- Drawing
local function centerPrint(text, ny)
if type(text) == "table" then for _, v in pairs(text) do centerPrint(v) end
else
local x, y = term.getCursorPos()
local w, h = term.getSize()
term.setCursorPos(w/2 - text:len()/2 + (#text % 2 == 0 and 1 or 0), ny or y)
print(text)
end
end
local function title(t)
term.setTextColor(colors[theme.textColor])
term.setBackgroundColor(colors[theme.background])
term.clear()
term.setBackgroundColor(colors[theme.backgroundHighlight])
for i = 2, 4 do term.setCursorPos(1, i) term.clearLine() end
term.setCursorPos(3, 3)
term.write(t)
end
local function centerRead(wid, begt)
local function liveUpdate(line, e, but, x, y, p4, p5)
if isAdvanced() and e == "mouse_click" and x >= w/2 - wid/2 and x <= w/2 - wid/2 + 10
and y >= 13 and y <= 15 then
return true, ""
end
end
if not begt then begt = "" end
term.setTextColor(colors[theme.textColor])
term.setBackgroundColor(colors[theme.promptHighlight])
for i = 8, 10 do
term.setCursorPos(w/2 - wid/2, i)
term.write(string.rep(" ", wid))
end
if isAdvanced() then
term.setBackgroundColor(colors[theme.errHighlight])
for i = 13, 15 do
term.setCursorPos(w/2 - wid/2 + 1, i)
term.write(string.rep(" ", 10))
end
term.setCursorPos(w/2 - wid/2 + 2, 14)
term.write("> Cancel")
end
term.setBackgroundColor(colors[theme.promptHighlight])
term.setCursorPos(w/2 - wid/2 + 1, 9)
term.write("> " .. begt)
return modRead({visibleLength = w/2 + wid/2, liveUpdates = liveUpdate})
end
-- -------- Prompt
local function prompt(list, dir, isGrid)
local function draw(sel)
for i, v in ipairs(list) do
if i == sel then term.setBackgroundColor(v.highlight or colors[theme.promptHighlight])
else term.setBackgroundColor(v.bg or colors[theme.prompt]) end
term.setTextColor(v.tc or colors[theme.textColor])
for i = -1, 1 do
term.setCursorPos(v[2], v[3] + i)
term.write(string.rep(" ", v[1]:len() + 4))
end
term.setCursorPos(v[2], v[3])
if i == sel then
term.setBackgroundColor(v.highlight or colors[theme.promptHighlight])
term.write(" > ")
else term.write(" - ") end
term.write(v[1] .. " ")
end
end
local key1 = dir == "horizontal" and 203 or 200
local key2 = dir == "horizontal" and 205 or 208
local sel = 1
draw(sel)
while true do
local e, but, x, y = os.pullEvent()
if e == "key" and but == 28 then
return list[sel][1]
elseif e == "key" and but == key1 and sel > 1 then
sel = sel - 1
draw(sel)
elseif e == "key" and but == key2 and ((err == true and sel < #list - 1) or (sel < #list)) then
sel = sel + 1
draw(sel)
elseif isGrid and e == "key" and but == 203 and sel > 2 and #list == 4 then
sel = sel - 2
draw(sel)
elseif isGrid and e == "key" and but == 205 and sel < 3 and #list == 4 then
sel = sel + 2
draw(sel)
elseif e == "mouse_click" then
for i, v in ipairs(list) do
if x >= v[2] - 1 and x <= v[2] + v[1]:len() + 3 and y >= v[3] - 1 and y <= v[3] + 1 then
return list[i][1]
end
end
end
end
end
local function scrollingPrompt(list)
local function draw(items, sel, loc)
for i, v in ipairs(items) do
local bg = colors[theme.prompt]
local bghigh = colors[theme.promptHighlight]
if v:find("Back") or v:find("Return") then
bg = colors[theme.err]
bghigh = colors[theme.errHighlight]
end
if i == sel then term.setBackgroundColor(bghigh)
else term.setBackgroundColor(bg) end
term.setTextColor(colors[theme.textColor])
for x = -1, 1 do
term.setCursorPos(3, (i * 4) + x + 4)
term.write(string.rep(" ", w - 13))
end
term.setCursorPos(3, i * 4 + 4)
if i == sel then
term.setBackgroundColor(bghigh)
term.write(" > ")
else term.write(" - ") end
term.write(v .. " ")
end
end
local function updateDisplayList(items, loc, len)
local ret = {}
for i = 1, len do
local item = items[i + loc - 1]
if item then table.insert(ret, item) end
end
return ret
end
-- Variables
local sel = 1
local loc = 1
local len = 3
local disList = updateDisplayList(list, loc, len)
draw(disList, sel, loc)
-- Loop
while true do
local e, key, x, y = os.pullEvent()
if e == "mouse_click" then
for i, v in ipairs(disList) do
if x >= 3 and x <= w - 11 and y >= i * 4 + 3 and y <= i * 4 + 5 then return v end
end
elseif e == "key" and key == 200 then
if sel > 1 then
sel = sel - 1
draw(disList, sel, loc)
elseif loc > 1 then
loc = loc - 1
disList = updateDisplayList(list, loc, len)
draw(disList, sel, loc)
end
elseif e == "key" and key == 208 then
if sel < len then
sel = sel + 1
draw(disList, sel, loc)
elseif loc + len - 1 < #list then
loc = loc + 1
disList = updateDisplayList(list, loc, len)
draw(disList, sel, loc)
end
elseif e == "mouse_scroll" then
os.queueEvent("key", key == -1 and 200 or 208)
elseif e == "key" and key == 28 then
return disList[sel]
end
end
end
function monitorKeyboardShortcuts()
local ta, tb = nil, nil
local allowChar = false
local shiftPressed = false
while true do
local event, char = os.pullEvent()
if event == "key" and (char == 42 or char == 52) then
shiftPressed = true
tb = os.startTimer(keyboardShortcutTimeout)
elseif event == "key" and (char == 29 or char == 157 or char == 219 or char == 220) then
allowEditorEvent = false
allowChar = true
ta = os.startTimer(keyboardShortcutTimeout)
elseif event == "key" and allowChar then
local name = nil
for k, v in pairs(keys) do
if v == char then
if shiftPressed then os.queueEvent("shortcut", "ctrl shift", k:lower())
else os.queueEvent("shortcut", "ctrl", k:lower()) end
sleep(0.005)
allowEditorEvent = true
end
end
if shiftPressed then os.queueEvent("shortcut", "ctrl shift", char)
else os.queueEvent("shortcut", "ctrl", char) end
elseif event == "timer" and char == ta then
allowEditorEvent = true
allowChar = false
elseif event == "timer" and char == tb then
shiftPressed = false
end
end
end
-- -------- Saving and Loading
--[[local function download(url, path)
for i = 1, 3 do
local response = http.get(url)
if response then
local data = response.readAll()
response.close()
if path then
local f = io.open(path, "w")
f:write(data)
f:close()
end
return true
end
end
return false
end]]
local function saveFile(path, lines)
local dir = path:sub(1, path:len() - fs.getName(path):len())
if not fs.exists(dir) then fs.makeDir(dir) end
if not fs.isDir(path) and not fs.isReadOnly(path) then
local a = ""
for _, v in pairs(lines) do a = a .. v .. "\n" end
local f = io.open(path, "w")
f:write(a)
f:close()
return true
else return false end
end
local function loadFile(path)
if not fs.exists(path) then
local dir = path:sub(1, path:len() - fs.getName(path):len())
if not fs.exists(dir) then fs.makeDir(dir) end
local f = io.open(path, "w")
f:write("")
f:close()
end
local l = {}
if fs.exists(path) and not fs.isDir(path) then
local f = io.open(path, "r")
if f then
local a = f:read("*l")
while a do
table.insert(l, a)
a = f:read("*l")
end
f:close()
end
else return nil end
if #l < 1 then table.insert(l, "") end
return l
end
-- -------- Languages
languages.lua = {}
languages.brainfuck = {}
languages.none = {}
-- Lua
languages.lua.helpTips = {
"A function you tried to call doesn't exist.",
"You made a typo.",
"The index of an array is nil.",
"The wrong variable type was passed.",
"A function/variable doesn't exist.",
"You missed an 'end'.",
"You missed a 'then'.",
"You declared a variable incorrectly.",
"One of your variables is mysteriously nil."
}
languages.lua.defaultHelpTips = {
2, 5
}
languages.lua.errors = {
["Attempt to call nil."] = {1, 2},
["Attempt to index nil."] = {3, 2},
[".+ expected, got .+"] = {4, 2, 9},
["'end' expected"] = {6, 2},
["'then' expected"] = {7, 2},
["'=' expected"] = {8, 2}
}
languages.lua.keywords = {
["and"] = "conditional",
["break"] = "conditional",
["do"] = "conditional",
["else"] = "conditional",
["elseif"] = "conditional",
["end"] = "conditional",
["for"] = "conditional",
["function"] = "conditional",
["if"] = "conditional",
["in"] = "conditional",
["local"] = "conditional",
["not"] = "conditional",
["or"] = "conditional",
["repeat"] = "conditional",
["return"] = "conditional",
["then"] = "conditional",
["until"] = "conditional",
["while"] = "conditional",
["true"] = "constant",
["false"] = "constant",
["nil"] = "constant",
["print"] = "function",
["write"] = "function",
["sleep"] = "function",
["pairs"] = "function",
["ipairs"] = "function",
["loadstring"] = "function",
["loadfile"] = "function",
["dofile"] = "function",
["rawset"] = "function",
["rawget"] = "function",
["setfenv"] = "function",
["getfenv"] = "function",
}
languages.lua.parseError = function(e)
local ret = {filename = "unknown", line = -1, display = "Unknown!", err = ""}
if e and e ~= "" then
ret.err = e
if e:find(":") then
ret.filename = e:sub(1, e:find(":") - 1):gsub("^%s*(.-)%s*$", "%1")
-- The "" is needed to circumvent a CC bug
e = (e:sub(e:find(":") + 1) .. ""):gsub("^%s*(.-)%s*$", "%1")
if e:find(":") then
ret.line = e:sub(1, e:find(":") - 1)
e = e:sub(e:find(":") + 2):gsub("^%s*(.-)%s*$", "%1") .. ""
end
end
ret.display = e:sub(1, 1):upper() .. e:sub(2, -1) .. "."
end
return ret
end
languages.lua.getCompilerErrors = function(code)
code = "local function ee65da6af1cb6f63fee9a081246f2fd92b36ef2(...)\n\n" .. code .. "\n\nend"
local fn, err = loadstring(code)
if not err then
local _, e = pcall(fn)
if e then err = e end
end
if err then
local a = err:find("]", 1, true)
if a then err = "string" .. err:sub(a + 1, -1) end
local ret = languages.lua.parseError(err)
if tonumber(ret.line) then ret.line = tonumber(ret.line) end
return ret
else return languages.lua.parseError(nil) end
end
languages.lua.run = function(path, ar)
local fn, err = loadfile(path)
setfenv(fn, getfenv())
if not err then
_, err = pcall(function() fn(unpack(ar)) end)
end
return err
end
-- Brainfuck
languages.brainfuck.helpTips = {
"Well idk...",
"Isn't this the whole point of the language?",
"Ya know... Not being able to debug it?",
"You made a typo."
}
languages.brainfuck.defaultHelpTips = {
1, 2, 3
}
languages.brainfuck.errors = {
["No matching '['"] = {1, 2, 3, 4}
}
languages.brainfuck.keywords = {}
languages.brainfuck.parseError = function(e)
local ret = {filename = "unknown", line = -1, display = "Unknown!", err = ""}
if e and e ~= "" then
ret.err = e
ret.line = e:sub(1, e:find(":") - 1)
e = e:sub(e:find(":") + 2):gsub("^%s*(.-)%s*$", "%1") .. ""
ret.display = e:sub(1, 1):upper() .. e:sub(2, -1) .. "."
end
return ret
end
languages.brainfuck.mapLoops = function(code)
-- Map loops
local loopLocations = {}
local loc = 1
local line = 1
for let in string.gmatch(code, ".") do
if let == "[" then
loopLocations[loc] = true
elseif let == "]" then
local found = false
for i = loc, 1, -1 do
if loopLocations[i] == true then
loopLocations[i] = loc
found = true
end
end
if not found then
return line .. ": No matching '['"
end
end
if let == "\n" then line = line + 1 end
loc = loc + 1
end
return loopLocations
end
languages.brainfuck.getCompilerErrors = function(code)
local a = languages.brainfuck.mapLoops(code)
if type(a) == "string" then return languages.brainfuck.parseError(a)
else return languages.brainfuck.parseError(nil) end
end
languages.brainfuck.run = function(path)
-- Read from file
local f = io.open(path, "r")
local content = f:read("*a")
f:close()
-- Define environment
local dataCells = {}
local dataPointer = 1
local instructionPointer = 1
-- Map loops
local loopLocations = languages.brainfuck.mapLoops(content)
if type(loopLocations) == "string" then return loopLocations end
-- Execute code
while true do
local let = content:sub(instructionPointer, instructionPointer)
if let == ">" then
dataPointer = dataPointer + 1
if not dataCells[tostring(dataPointer)] then dataCells[tostring(dataPointer)] = 0 end
elseif let == "<" then
if not dataCells[tostring(dataPointer)] then dataCells[tostring(dataPointer)] = 0 end
dataPointer = dataPointer - 1
if not dataCells[tostring(dataPointer)] then dataCells[tostring(dataPointer)] = 0 end
elseif let == "+" then
if not dataCells[tostring(dataPointer)] then dataCells[tostring(dataPointer)] = 0 end
dataCells[tostring(dataPointer)] = dataCells[tostring(dataPointer)] + 1
elseif let == "-" then
if not dataCells[tostring(dataPointer)] then dataCells[tostring(dataPointer)] = 0 end
dataCells[tostring(dataPointer)] = dataCells[tostring(dataPointer)] - 1
elseif let == "." then
if not dataCells[tostring(dataPointer)] then dataCells[tostring(dataPointer)] = 0 end
if term.getCursorPos() >= w then print("") end
write(string.char(math.max(1, dataCells[tostring(dataPointer)])))
elseif let == "," then
if not dataCells[tostring(dataPointer)] then dataCells[tostring(dataPointer)] = 0 end
term.setCursorBlink(true)
local e, but = os.pullEvent("char")
term.setCursorBlink(false)
dataCells[tostring(dataPointer)] = string.byte(but)
if term.getCursorPos() >= w then print("") end
write(but)
elseif let == "/" then
if not dataCells[tostring(dataPointer)] then dataCells[tostring(dataPointer)] = 0 end
if term.getCursorPos() >= w then print("") end
write(dataCells[tostring(dataPointer)])
elseif let == "[" then
if dataCells[tostring(dataPointer)] == 0 then
for k, v in pairs(loopLocations) do
if k == instructionPointer then instructionPointer = v end
end
end
elseif let == "]" then
for k, v in pairs(loopLocations) do
if v == instructionPointer then instructionPointer = k - 1 end
end
end
instructionPointer = instructionPointer + 1
if instructionPointer > content:len() then print("") break end
end
end
-- None
languages.none.helpTips = {}
languages.none.defaultHelpTips = {}
languages.none.errors = {}
languages.none.keywords = {}
languages.none.parseError = function(err)
return {filename = "", line = -1, display = "", err = ""}
end
languages.none.getCompilerErrors = function(code)
return languages.none.parseError(nil)
end
languages.none.run = function(path) end
-- Load language
curLanguage = languages.lua
-- -------- Run GUI
local function viewErrorHelp(e)
title("LuaIDE - Error Help")
local tips = nil
for k, v in pairs(curLanguage.errors) do
if e.display:find(k) then tips = v break end
end
term.setBackgroundColor(colors[theme.err])
for i = 6, 8 do
term.setCursorPos(5, i)
term.write(string.rep(" ", 35))
end
term.setBackgroundColor(colors[theme.prompt])
for i = 10, 18 do
term.setCursorPos(5, i)
term.write(string.rep(" ", 46))
end
if tips then
term.setBackgroundColor(colors[theme.err])
term.setCursorPos(6, 7)
term.write("Error Help")
term.setBackgroundColor(colors[theme.prompt])
for i, v in ipairs(tips) do
term.setCursorPos(7, i + 10)
term.write("- " .. curLanguage.helpTips[v])
end
else
term.setBackgroundColor(colors[theme.err])
term.setCursorPos(6, 7)
term.write("No Error Tips Available!")
term.setBackgroundColor(colors[theme.prompt])
term.setCursorPos(6, 11)
term.write("There are no error tips available, but")
term.setCursorPos(6, 12)
term.write("you could see if it was any of these:")
for i, v in ipairs(curLanguage.defaultHelpTips) do
term.setCursorPos(7, i + 12)
term.write("- " .. curLanguage.helpTips[v])
end
end
prompt({{"Back", w - 8, 7}}, "horizontal")
end
local function run(path, lines, useArgs)
local ar = {}
if useArgs then
title("LuaIDE - Run " .. fs.getName(path))
local s = centerRead(w - 13, fs.getName(path) .. " ")
for m in string.gmatch(s, "[^ \t]+") do ar[#ar + 1] = m:gsub("^%s*(.-)%s*$", "%1") end
end
saveFile(path, lines)
term.setCursorBlink(false)
term.setBackgroundColor(colors.black)
term.setTextColor(colors.white)
term.clear()
term.setCursorPos(1, 1)
local err = curLanguage.run(path, ar)
term.setBackgroundColor(colors.black)
print("\n")
if err then
if isAdvanced() then term.setTextColor(colors.red) end
centerPrint("The program has crashed!")
end
term.setTextColor(colors.white)
centerPrint("Press any key to return to LuaIDE...")
while true do
local e = os.pullEvent()
if e == "key" then break end
end
-- To prevent key from showing up in editor
os.queueEvent(event_distract)
os.pullEvent()
if err then
if curLanguage == languages.lua and err:find("]") then
err = fs.getName(path) .. err:sub(err:find("]", 1, true) + 1, -1)
end
while true do
title("LuaIDE - Error!")
term.setBackgroundColor(colors[theme.err])
for i = 6, 8 do
term.setCursorPos(3, i)
term.write(string.rep(" ", w - 5))
end
term.setCursorPos(4, 7)
term.write("The program has crashed!")
term.setBackgroundColor(colors[theme.prompt])
for i = 10, 14 do
term.setCursorPos(3, i)
term.write(string.rep(" ", w - 5))
end
local formattedErr = curLanguage.parseError(err)
term.setCursorPos(4, 11)
term.write("Line: " .. formattedErr.line)
term.setCursorPos(4, 12)
term.write("Error:")
term.setCursorPos(5, 13)
local a = formattedErr.display
local b = nil
if a:len() > w - 8 then
for i = a:len(), 1, -1 do
if a:sub(i, i) == " " then
b = a:sub(i + 1, -1)
a = a:sub(1, i)
break
end
end
end
term.write(a)
if b then
term.setCursorPos(5, 14)
term.write(b)
end
local opt = prompt({{"Error Help", w/2 - 15, 17}, {"Go To Line", w/2 + 2, 17}},
"horizontal")
if opt == "Error Help" then
viewErrorHelp(formattedErr)
elseif opt == "Go To Line" then
-- To prevent key from showing up in editor
os.queueEvent(event_distract)
os.pullEvent()
return "go to", tonumber(formattedErr.line)
end
end
end
end
-- -------- Functions
local function goto()
term.setBackgroundColor(colors[theme.backgroundHighlight])
term.setCursorPos(2, 1)
term.clearLine()
term.write("Line: ")
local line = modRead({visibleLength = w - 2})
local num = tonumber(line)
if num and num > 0 then return num
else
term.setCursorPos(2, 1)
term.clearLine()
term.write("Not a line number!")
sleep(1.6)
return nil
end
end
local function setsyntax()
local opts = {
"[Lua] Brainfuck None ",
" Lua [Brainfuck] None ",
" Lua Brainfuck [None]"
}
local sel = 1