[Bugs and derps!]EnderCalc v2.0

Mikee251, on 04 February 2013 - 05:42 PM said:

You should add an Answer key, it stores the last given result, so you can do stuff like Answer * 2 . All it really needs is a variable that tracks it

SuicidalSTDz, on 05 February 2013 - 02:43 PM said:

Pythagorean Theorem implementation is done! Now working on Squares, Square roots and more!

Zoinky, on 05 February 2013 - 07:00 PM said:

I took a look at the code and noticed that you used recursion to restart your program, keep in mind that after many calculations the calculator will error. You should try use loops instead of recursions to fix this. Although, it's likely nobody will make over 200 calculations it's still probably something that would be good to fix. Anyway, nice program.

Dlcruz129, on 05 February 2013 - 04:02 PM said:

SuicidalSTDz, on 05 February 2013 - 02:43 PM said:

Pythagorean Theorem implementation is done! Now working on Squares, Square roots and more!

Squares/square roots are easy. Just do num^2 for squaring and math.sqrt(num) for square roots. May I suggest a y^x button, like on scientific calculators?

Zoinky, on 05 February 2013 - 07:00 PM said:

I took a look at the code and noticed that you used recursion to restart your program, keep in mind that after many calculations the calculator will error. You should try use loops instead of recursions to fix this. Although, it's likely nobody will make over 200 calculations it's still probably something that would be good to fix. Anyway, nice program.

function reset()
term.clear()
term.setCursorPos(1,1)
end
running = shell.getRunningProgram()
reset()
term.setTextColor(colors.orange)
print("What would you like to do?")
term.setCursorPos(1,3)
term.setTextColor(colors.lime)
print("{Add}")
local event, button, xPos, yPos = os.pullEvent("mouse_click")
if button == 1 then
if (xPos >=1 and xPos <=5 and yPos == 3) then
  repeat --Check first number validity
   reset()
   term.setTextColor(colors.orange)
   print("What is your first number?")
   term.setTextColor(colors.white)
   firstNum = read()
   valid = tonumber(firstNum)
   validNum = type(valid)
  until validNum == "number" and #firstNum <= 4
  repeat --Check second number validity
   reset()
   term.setTextColor(colors.orange)
   print("What is your second number?")
   term.setTextColor(colors.white)
   secondNum = read()
   valid = tonumber(secondNum)
   validNum = type(valid)
  until validNum == "number" and #secondNum <= 4
  term.setTextColor(colors.lightBlue)
  sum = (firstNum+secondNum)
  reset()
  print("The sum of "..firstNum.." and "..secondNum.." is "..sum)
  term.setCursorPos(1,3)
  print("{Clear}")
  repeat --Repeat until mouse click == 1 and mouse click is on said position
   local event, button, xPos, yPos = os.pullEvent("mouse_click")
  until button == 1 and xPos >=1 and xPos <=7 and yPos == 3
  shell.run(running)
else
  shell.run(running)
end
else
shell.run(running)
end

Lyqyd, on 06 February 2013 - 03:15 PM said:

That doesn't fix the recursion issue.

function reset()
term.clear()
term.setCursorPos(1,1)
end
x = 2
while x == 2 do
running = shell.getRunningProgram()
reset()
term.setTextColor(colors.orange)
print("What would you like to do?")
term.setCursorPos(1,3)
term.setTextColor(colors.lime)
print("{Add} {Subtract}")
local event, button, xPos, yPos = os.pullEvent("mouse_click")
if button == 1 then
  if (xPos >=1 and xPos <=5 and yPos == 3) then --ADDITION
   repeat --Check first number validity and length
	reset()
	term.setTextColor(colors.orange)
	print("What is your first number?")
	term.setTextColor(colors.white)
	firstNum = read()
	valid = tonumber(firstNum)
	validNum = type(valid)
   until validNum == "number" and #firstNum <= 6
   repeat --Check second number validity and length
	reset()
	term.setTextColor(colors.orange)
	print("What is your second number?")
	term.setTextColor(colors.white)
	secondNum = read()
	valid = tonumber(secondNum)
	validNum = type(valid)
   until validNum == "number" and #secondNum <= 6
   term.setTextColor(colors.lightBlue)
   sum = (firstNum+secondNum)
   reset()
   print("The sum of "..firstNum.." and "..secondNum.." is "..sum)
   term.setCursorPos(1,3)
   term.setTextColor(colors.lime)
   print("{Clear}")
   repeat --Repeat until mouse click == 1 and mouse click is on said position
	local event, button, xPos, yPos = os.pullEvent("mouse_click")
   until button == 1 and xPos >=1 and xPos <=7 and yPos == 3
   x = 2
  elseif (xPos >=7 and xPos <=16 and yPos == 3) then --SUBTRACT
   repeat --Check second number validity and length
	reset()
	term.setTextColor(colors.orange)
	print("What is your first number?")
	term.setTextColor(colors.white)
	firstNum = read()
	valid = tonumber(firstNum)
	validNum = type(valid)
   until validNum == "number" and #firstNum <= 6
   repeat --Check second number validity and length
	reset()
	term.setTextColor(colors.orange)
	print("What is your second number?")
	term.setTextColor(colors.white)
	secondNum = read()
	valid = tonumber(secondNum)
	validNum = type(valid)
   until validNum == "number" and #secondNum <= 6
   term.setTextColor(colors.lightBlue)
   diff = (firstNum-secondNum)
   reset()
   print("The difference between "..firstNum.." and "..secondNum.." is "..diff)
   term.setCursorPos(1,3)
   term.setTextColor(colors.lime)
   print("{Clear}")
   repeat --Repeat until mouse click == 1 and mouse click is on said position
	local event, button, xPos, yPos = os.pullEvent("mouse_click")
   until button == 1 and xPos >=1 and xPos <=7 and yPos == 3
  else
   x = 2
  end
else
  x = 2
end
end

Theiket, on 06 February 2013 - 04:07 PM said:

Looks cool. Might need you to teach me a bit. XD Keep it up dude.

done = false
repeat
 if (some condition that should cause looping to end) then
  done = true
 end
until done

while true do
 if (some condition that should cause looping to end) then
  break
 end
end

done = false
while not done do
 if (some condition that should cause looping to end) then
  done = true
 end
end

shiphorns, on 07 February 2013 - 10:32 AM said:

You're going to confuse readers of your code with the x==2 business, because they're going to expect that x is actually used for something in the calculation, and that '2' has some significance. But in your code, it's an arbitrary value. Normally, when you want a loop to running at least once (as in your code), and continue until some condition is met, you would format it like this:

done = false
repeat
if <some condition that should cause looping to end> then
  done = true
end
until done

SuicidalSTDz, on 07 March 2013 - 06:59 PM said:

I have no problem with that. The answer to your second question is, yes. I would love to help you with anything. On a side note, EnderCalc will not be updated until the release of EnderOS for certain raisins (See if there are any Fallout New Vegas: Old World Blue fans in here ;)/>)

Azhf, on 07 March 2013 - 07:03 PM said:

SuicidalSTDz, on 07 March 2013 - 06:59 PM said:

I have no problem with that. The answer to your second question is, yes. I would love to help you with anything. On a side note, EnderCalc will not be updated until the release of EnderOS for certain raisins (See if there are any Fallout New Vegas: Old World Blue fans in here ;)/>)

Thanks man :D/> Hopefully this weekend or sometime soon we could get on Skype or something? I will tell you my Skype later on, rather than now. Mainly because I don't have Skype on this computer, but I do on the one that I can play only during weekends. Confusing? XD :P/> btw I don't feel like installing Skype on here ^_^/>

SuicidalSTDz, on 07 March 2013 - 07:08 PM said:

Azhf, on 07 March 2013 - 07:03 PM said:

SuicidalSTDz, on 07 March 2013 - 06:59 PM said:

I have no problem with that. The answer to your second question is, yes. I would love to help you with anything. On a side note, EnderCalc will not be updated until the release of EnderOS for certain raisins (See if there are any Fallout New Vegas: Old World Blue fans in here ;)/>)

Thanks man :D/> Hopefully this weekend or sometime soon we could get on Skype or something? I will tell you my Skype later on, rather than now. Mainly because I don't have Skype on this computer, but I do on the one that I can play only during weekends. Confusing? XD :P/> btw I don't feel like installing Skype on here ^_^/>

No problem. Also, I can get on Skype whenever and literally wherever so any time is good for me. I have Skype on all my devices so… I can do as I please :P/>

Azhf, on 07 March 2013 - 07:11 PM said:

lol ok. Thanks. Looking forward to it. BTW I am not a master coder so my OS will probably be EXTREMELY basic. XD btw(again) I have dropbox so I may be able to give you the link, you could download it, and look at it when I am done? Also, how do you rank up from clueless and such? I think that is why I currently cannot post on programs. :P/>