TheWahlolly
64 lines
1.8 KiB
Lua
64 lines
1.8 KiB
Lua
local event = import("event")
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--local keyboard = import("keyboard")
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local gpu = component.proxy(component.list("gpu")()) -- replace with component.gpu once implemented
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local ocelot = component.proxy(component.list("ocelot")())
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_G.termlib = {}
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termlib.nextPosX = 1
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termlib.nextPosY = 1
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termlib.cursorPosX = 1
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termlib.cursorPosY = 1
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function _G.print(text)
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local xRes, yRes = gpu.getResolution()
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if not text or not tostring(text) then
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return
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end
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local printText = tostring(text):gsub("\t", " ")
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for line in printText:gmatch("([^\n]*)\n?") do
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while #line > xRes do
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gpu.set(termlib.nextPosX, termlib.nextPosY, line:sub(1,xRes))
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line = line:sub(xRes+1)
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termlib.nextPosY = termlib.nextPosY + 1
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termlib.nextPosX = 1
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end
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gpu.set(termlib.nextPosX, termlib.nextPosY, line)
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termlib.nextPosY = termlib.nextPosY + 1
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end
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end
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function _G.clear()
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local xRes, yRes = gpu.getResolution()
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gpu.fill(1,1,xRes,yRes," ")
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termlib.nextPosX, termlib.nextPosY = 1, 1
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end
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function _G.read()
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local curtext = ""
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local nextPosX, nextPosY = termlib.nextPosX, termlib.nextPosY
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local cursorWhite = true
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while true do
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local args = {event.pull("key_down", 0.5)}
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if args[4] then
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local keycode = args[4]
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local key = keyboard.keys[keycode]
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if args[3] >= 32 and args[3] <= 126 then
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curtext = curtext .. (unicode.char(args[3]) or "")
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else
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if key == "back" then
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curtext = curtext:sub(1, #curtext-1)
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termlib.nextPosX, termlib.nextPosY = nextPosX, nextPosY
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print(curtext.." ")
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elseif key == "enter" then
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return curtext
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end
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end
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termlib.nextPosX, termlib.nextPosY = nextPosX, nextPosY
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print(curtext)
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else
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cursorWhite = not cursorWhite
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end
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end
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end |