36 lines
960 B
Lua
36 lines
960 B
Lua
function tty(gA,sA,sI,fg,bg)
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local gP,cx,cy = component.proxy(gA),1,1
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gP.bind(sA)
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local sx, sy = gP.getResolution()
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gP.setResolution(sx,sy)
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gP.setForeground(bg or 0xFFFFFF)
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gP.setBackground(bg or 0x000000)
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gP.fill(1,1,sx,sy," ")
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local function cv()
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if cx > sx then cx,cy=1,cy+1 end
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if cx < 1 then cx,cy=1,cy-1 end
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if cy < 1 then cx,cy=1,1 end
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if cy > sy then gP.copy(1,2,sx,sy-1,0,-1) gP.fill(1,sy,sx,1," ") cx,cy=1,sy end
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end
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local function wl(str)
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for c in str:gmatch(".") do
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if c == "\n" then cx,cy=1,cy+1
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elseif c == "\r" then cx=1
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elseif c == "\f" then cx=1 cy=1 gP.fill(1, 1, sx, sy, " ")
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elseif c == "\t" then cx=(cx+4-((cx+4)%4))+1
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elseif c == "\127" then cx=cx-1 gP.set(cx,cy," ")
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else gP.set(cx,cy,c) cx=cx+1
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end cv()
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end
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end
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s("tty: "..gA:sub(1,8)..","..sA:sub(1,8),function()
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while true do
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eT = ev
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if eT[1] == "display" and eT[3] == sI then
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wl(tostring(eT[2]))
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end
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C.yield()
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end
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end)
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end
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