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1-
os = require("os")
1+
os = require("os")
2-
term = require("term")
2+
term = require("term")
3-
component = require("component")
3+
component = require("component")
4-
4+
5-
gpu = component.gpu
5+
gpu = component.gpu

6-
6+
7-
function throwError(errorMessage)
7+
function throwError(errorMessage)

8-
  gpu.setResolution(gpu.maxResolution())
8+
  gpu.setResolution(gpu.maxResolution())

9-
  gpu.setForeground(0xff0000)
9+
  gpu.setForeground(0xff0000)

10-
  gpu.setBackground(0x000000)
10+
  gpu.setBackground(0x000000)

11-
  term.clear()
11+
  term.clear()

12-
  print("The program ran into a serious error during execution.")
12+
  print("The program ran into a serious error during execution.")

13-
  print(errorMessage)
13+
  print(errorMessage)

14-
  gpu.setForeground(0xffffff)
14+
  gpu.setForeground(0xffffff)

15-
  os.exit()
15+
  os.exit()

16
end

17-
17+
18-
function addRect(x1,y1,x2,y2,color)
18+
function addRect(x1,y1,x2,y2,color)

19-
  temp = gpu.getBackground()
19+
  temp = gpu.getBackground()

20-
  gpu.setBackground(color)
20+
  gpu.setBackground(color)

21-
  gpu.fill(x1,y1,x2-x1+1,y2-y1+1," ")
21+
  gpu.fill(x1,y1,x2-x1+1,y2-y1+1," ")

22-
  gpu.setBackground(temp)
22+
  gpu.setBackground(temp)

23
end

24-
24+
25-
function addProgressBar(x1,y1,x2,y2,sideWidth,sideHeight,borderColor,filledBarColor,emptyBarColor,textColor,headerText,filledPercentage,isSideways,isInverted)
25+
function addProgressBar(x1,y1,x2,y2,sideWidth,sideHeight,borderColor,filledBarColor,emptyBarColor,textColor,headerText,filledPercentage,isSideways,isInverted)

26-
  isSideways = isSideways or false
26+
  isSideways = isSideways or false

27-
  isInverted = isInverted or false
27+
  isInverted = isInverted or false

28-
  if type(x1)~="number" then throwError("addProgressBar() argument 1 (x1) type int expected, "..type(x1).." found") end
28+
  if type(x1)~="number" then throwError("addProgressBar() argument 1 (x1) type int expected, "..type(x1).." found") end

29-
  if type(x2)~="number" then throwError("addProgressBar() argument 3 (x2) type int expected, "..type(x2).." found") end
29+
  if type(x2)~="number" then throwError("addProgressBar() argument 3 (x2) type int expected, "..type(x2).." found") end

30-
  if type(y1)~="number" then throwError("addProgressBar() argument 2 (y1) type int expected, "..type(y1).." found") end
30+
  if type(y1)~="number" then throwError("addProgressBar() argument 2 (y1) type int expected, "..type(y1).." found") end

31-
  if type(y2)~="number" then throwError("addProgressBar() argument 4 (y2) type int expected, "..type(y2).." found") end
31+
  if type(y2)~="number" then throwError("addProgressBar() argument 4 (y2) type int expected, "..type(y2).." found") end

32-
  if type(sideWidth)~="number" then throwError("addProgressBar() argument 5 (sideWidth) type int expected, "..type(sideWidth).." found") end
32+
  if type(sideWidth)~="number" then throwError("addProgressBar() argument 5 (sideWidth) type int expected, "..type(sideWidth).." found") end

33-
  if type(sideHeight)~="number" then throwError("addProgressBar() argument 6 (sideHeight) type int expected, "..type(sideHeight).." found") end
33+
  if type(sideHeight)~="number" then throwError("addProgressBar() argument 6 (sideHeight) type int expected, "..type(sideHeight).." found") end

34-
  if type(filledPercentage)~="number" then throwError("addProgressBar() argument 11 (filledPercentage) type float expected, "..type(filledPercentage).." found") end
34+
  if type(filledPercentage)~="number" then throwError("addProgressBar() argument 11 (filledPercentage) type float expected, "..type(filledPercentage).." found") end

35-
  
35+
  if filledPercentage > 1 then filledPercentage = 1 end

36-
  if isSideways == false then
36+
  if isSideways == false then

37-
    addRect(x1,y1,x2,y2,borderColor)
37+
    addRect(x1,y1,x2,y2,borderColor)

38-
    addRect(x1+sideWidth,y1+sideHeight,x2-sideWidth,y2-sideHeight,emptyBarColor)
38+
    addRect(x1+sideWidth,y1+sideHeight,x2-sideWidth,y2-sideHeight,emptyBarColor)

39-
    barSize = (y2-y1-2*sideHeight)
39+
    barSize = (y2-y1-2*sideHeight)

40-
    pixelsFilled = math.floor(filledPercentage*barSize+0.5)
40+
    pixelsFilled = math.floor(filledPercentage*barSize+0.5)

41-
    if isInverted == false then
41+
    if isInverted == false then

42-
      addRect(x1+sideWidth,y2-sideHeight-pixelsFilled,x2-sideWidth,y2-sideHeight,filledBarColor)
42+
      addRect(x1+sideWidth,y2-sideHeight-pixelsFilled,x2-sideWidth,y2-sideHeight,filledBarColor)

43-
    elseif isInverted == true then
43+
    elseif isInverted == true then

44-
      addRect(x1+sideWidth,y1+sideHeight,x2-sideWidth,y1+sideHeight+pixelsFilled,filledBarColor)
44+
      addRect(x1+sideWidth,y1+sideHeight,x2-sideWidth,y1+sideHeight+pixelsFilled,filledBarColor)

45-
    else
45+
    else

46-
      throwError("addProgressBar() argument 13 (isInverted) type boolean expected, "..type(isInverted).." found")
46+
      throwError("addProgressBar() argument 13 (isInverted) type boolean expected, "..type(isInverted).." found")

47-
    end
47+
    end

48-
  elseif isSideways == true then
48+
  elseif isSideways == true then

49-
    addRect(x1,y1,x2,y2,borderColor)
49+
    addRect(x1,y1,x2,y2,borderColor)

50-
    addRect(x1+sideWidth,y1+sideHeight,x2-sideWidth,y2-sideHeight,emptyBarColor)
50+
    addRect(x1+sideWidth,y1+sideHeight,x2-sideWidth,y2-sideHeight,emptyBarColor)

51-
    barSize = (x2-x1-2*sideWidth)
51+
    barSize = (x2-x1-2*sideWidth)

52-
    pixelsFilled = math.floor(filledPercentage*barSize+0.5)
52+
    pixelsFilled = math.floor(filledPercentage*barSize+0.5)

53-
    if isInverted == false then
53+
    if isInverted == false then

54-
      addRect(x1+sideWidth,y1+sideHeight,x1+sideWidth+pixelsFilled,y2-sideHeight,filledBarColor)
54+
      addRect(x1+sideWidth,y1+sideHeight,x1+sideWidth+pixelsFilled,y2-sideHeight,filledBarColor)

55-
    elseif isInverted == true then
55+
    elseif isInverted == true then

56-
      addRect(x2-sideWidth-pixelsFilled,y1+sideHeight,x2-sideWidth,y2-sideHeight,filledBarColor)
56+
      addRect(x2-sideWidth-pixelsFilled,y1+sideHeight,x2-sideWidth,y2-sideHeight,filledBarColor)

57-
    else
57+
    else

58-
      throwError("addProgressBar() argument 13 (isInverted) type boolean expected, "..type(isInverted).." found")
58+
      throwError("addProgressBar() argument 13 (isInverted) type boolean expected, "..type(isInverted).." found")

59-
    end
59+
    end

60-
  else
60+
  else

61-
    throwError("addProgressBar() argument 12 (isSideways) type boolean expected, "..type(isSideways).." found")
61+
    throwError("addProgressBar() argument 12 (isSideways) type boolean expected, "..type(isSideways).." found")

62-
  end
62+
  end

63-
  if sideHeight>0 then
63+
  if sideHeight>0 then

64-
    col = {f = gpu.getForeground(),b = gpu.getBackground()}
64+
    col = {f = gpu.getForeground(),b = gpu.getBackground()}

65-
    centerX = math.ceil((x1+x2)/2)
65+
    centerX = math.ceil((x1+x2)/2)

66-
    centerY = math.floor(y1+sideHeight/2)
66+
    centerY = math.floor(y1+sideHeight/2)

67-
    gpu.setForeground(textColor)
67+
    gpu.setForeground(textColor)

68-
    gpu.setBackground(borderColor)
68+
    gpu.setBackground(borderColor)

69-
    gpu.set(centerX-(string.len(tostring(headerText))/2),centerY,tostring(headerText))
69+
    gpu.set(centerX-(string.len(tostring(headerText))/2),centerY,tostring(headerText))

70-
    gpu.setForeground(col.f)
70+
    gpu.setForeground(col.f)

71-
    gpu.setBackground(col.b)
71+
    gpu.setBackground(col.b)

72-
    centerX = nil
72+
    centerX = nil

73-
    centerY = nil
73+
    centerY = nil

74-
    col = nil
74+
    col = nil

75-
  end
75+
  end

76
end
        

    


            


                                


        

            



                
    

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