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This commit is contained in:
ZareMate
parent
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commit
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@ -1,4 +1,4 @@
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--[[Smart Calculator by Cranium]]--
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--[[Smart Calculator by ZareMate]]
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local tX, tY = term.getSize()
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local calc = {}
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@ -97,81 +97,81 @@ local labels = {
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local function objGen()
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local _objects = {}
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local width = 9
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for i=1, #labels do
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for i = 1, #labels do
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table.insert(_objects, {
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x = (((i - 1)%width + 1)*5) - 1;
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y = (math.ceil(i/width) * 3) + 4;
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label = labels[i];
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x = (((i - 1) % width + 1) * 5) - 1,
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y = (math.ceil(i / width) * 3) + 4,
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label = labels[i],
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-- make operators different colors
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color =
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i == 1 and colors.blue or
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i == 5 and colors.red or
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i == 6 and colors.yellow or
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i == 7 and colors.orange or
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i == 8 and colors.white or
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i == 9 and colors.red or
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i == 10 and colors.blue or
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i == 14 and colors.red or
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i == 15 and colors.yellow or
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i == 16 and colors.orange or
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i == 17 and colors.white or
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i == 18 and colors.white or
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i == 19 and colors.blue or
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i == 24 and colors.yellow or
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i == 25 and colors.orange or
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i == 26 and colors.white or
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i == 27 and colors.white or
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i == 28 and colors.blue or
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i == 30 and colors.red or
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i == 32 and colors.white or
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i == 33 and colors.yellow or
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i == 34 and colors.orange or
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i == 35 and colors.white or
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i == 36 and colors.white or
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colors.lightGray;
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i == 1 and colors.blue or
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i == 5 and colors.red or
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i == 6 and colors.yellow or
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i == 7 and colors.orange or
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i == 8 and colors.white or
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i == 9 and colors.red or
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i == 10 and colors.blue or
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i == 14 and colors.red or
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i == 15 and colors.yellow or
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i == 16 and colors.orange or
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i == 17 and colors.white or
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i == 18 and colors.white or
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i == 19 and colors.blue or
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i == 24 and colors.yellow or
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i == 25 and colors.orange or
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i == 26 and colors.white or
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i == 27 and colors.white or
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i == 28 and colors.blue or
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i == 30 and colors.red or
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i == 32 and colors.white or
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i == 33 and colors.yellow or
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i == 34 and colors.orange or
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i == 35 and colors.white or
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i == 36 and colors.white or
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colors.lightGray,
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-- controls the highlight colors for operators
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back =
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i == 6 and
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i == 6 and
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calc.sin == true and colors.red or
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calc.asin == true and colors.red or
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calc.sinh == true and colors.red or
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i == 8 and calc.mode == "deg" and colors.blue or
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i == 15 and
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i == 8 and calc.mode == "deg" and colors.blue or
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i == 15 and
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calc.cos == true and colors.red or
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calc.acos == true and colors.red or
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calc.cosh == true and colors.red or
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i == 16 and calc.sqrt == true and colors.lightBlue or
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i == 17 and calc.mode == "rad" and colors.blue or
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i == 24 and
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i == 16 and calc.sqrt == true and colors.lightBlue or
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i == 17 and calc.mode == "rad" and colors.blue or
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i == 24 and
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calc.tan == true and colors.red or
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calc.atan == true and colors.red or
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calc.tanh == true and colors.red or
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i == 26 and calc.inverse == true and colors.blue or
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i == 30 and calc.pos == true and colors.white or
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i == 33 and calc.log == true and colors.red or
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i == 34 and calc.exp == true and colors.lightBlue or
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i == 35 and calc.hyp == true and colors.blue or
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colors.black;
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i == 26 and calc.inverse == true and colors.blue or
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i == 30 and calc.pos == true and colors.white or
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i == 33 and calc.log == true and colors.red or
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i == 34 and calc.exp == true and colors.lightBlue or
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i == 35 and calc.hyp == true and colors.blue or
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colors.black,
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})
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end
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return _objects
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return _objects
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end
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local function draw()
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term.setBackgroundColor(colors.black)
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term.clear()
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local objects = objGen()
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for i=1, #objects do
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for i = 1, #objects do
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local obj = objects[i]
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term.setTextColor(colors.gray)
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term.setBackgroundColor(colors.black)
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--draw the grid
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for num, line in pairs{'+---+','| |','+---+'} do
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for num, line in pairs { '+---+', '| |', '+---+' } do
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term.setCursorPos(obj.x, obj.y + num - 1)
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write(line)
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end
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--draw the button text and colors
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term.setCursorPos(obj.x+1, obj.y+1)
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term.setCursorPos(obj.x + 1, obj.y + 1)
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term.setTextColor(obj.color)
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term.setBackgroundColor(obj.back)
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write(obj.label)
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@ -181,31 +181,31 @@ end
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local function display()
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term.setBackgroundColor(colors.black)
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term.setTextColor(colors.gray)
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term.setCursorPos(2,1)
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write("+"..string.rep("-", tX - 4).."+")
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term.setCursorPos(2, 1)
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write("+" .. string.rep("-", tX - 4) .. "+")
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for i = 2, tY - 1 do
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term.setCursorPos(2,i)
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term.setCursorPos(2, i)
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write("|")
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term.setCursorPos(tX - 1,i)
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term.setCursorPos(tX - 1, i)
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write("|")
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end
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term.setCursorPos(2,tY)
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write("+"..string.rep("-", tX - 4).."+")
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term.setCursorPos(2, tY)
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write("+" .. string.rep("-", tX - 4) .. "+")
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term.setBackgroundColor(colors.lightGray)
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for i = 2, 6 do
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term.setCursorPos(4,i)
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term.setCursorPos(4, i)
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write(string.rep(" ", tX - 6))
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end
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end
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--run the equation passed by the user.
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local function calculate(eq)
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if table.concat(eq) == "()" then
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eq = {"0"}
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eq = { "0" }
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elseif table.concat(eq) == "(.)" then
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eq = {"0"}
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eq = { "0" }
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end
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local sExpr = table.concat(eq)
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local fnMath, sErr = loadstring("return "..sExpr)
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local fnMath, sErr = loadstring("return " .. sExpr)
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if not fnMath then
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return "ERROR! Check syntax!"
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end
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@ -219,7 +219,7 @@ local function calculate(eq)
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end
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-- function loop
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local equation = {"(", ")"}
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local equation = { "(", ")" }
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local result = "0"
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while true do
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local rLen = 0
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@ -227,7 +227,7 @@ while true do
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display()
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term.setBackgroundColor(colors.lightGray)
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term.setTextColor(colors.white)
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term.setCursorPos(4,2)
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term.setCursorPos(4, 2)
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--write the equation
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write(table.concat(equation))
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--write the result
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@ -238,7 +238,7 @@ while true do
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write("= ")
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for num in string.gmatch(result, ".") do
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rLen = rLen + 1
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local pX,pY = term.getCursorPos()
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local pX, pY = term.getCursorPos()
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if pX >= 4 and pX <= 48 then
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term.setCursorPos(rLen + 5, 4)
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write(num)
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@ -266,14 +266,14 @@ while true do
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term.setTextColor(colors.black)
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write("= INFINITY")
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end
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local events = {os.pullEvent()}
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local events = { os.pullEvent() }
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--mouse click filter
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if events[1] == "mouse_click" and events[2] == 1 then
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if events[3] >= 44 and events[3] <= 48 then
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if events[4] >= 7 and events[4] <= 9 then
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term.setBackgroundColor(colors.black)
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term.clear()
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term.setCursorPos(1,1)
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term.setCursorPos(1, 1)
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os.reboot()
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end
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elseif events[3] >= 39 and events[3] <= 43 then
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@ -414,7 +414,7 @@ while true do
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calc.log = false
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end
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end
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-- backspace, clear, equals
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-- backspace, clear, equals
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elseif events[3] >= 24 and events[3] <= 28 then
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if events[4] >= 7 and events[4] <= 9 then
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if table.concat(equation) ~= "()" then
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@ -437,15 +437,15 @@ while true do
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calc.cosh = false
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calc.log = false
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calc.pos = false
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equation = {"(", ")"}
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equation = { "(", ")" }
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result = "0"
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elseif events[4] >= 16 and events[4] <= 18 then
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if equation[#equation-1] == "+" or
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equation[#equation-1] == "-" or
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equation[#equation-1] == "*" or
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equation[#equation-1] == "/" then
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if equation[#equation - 1] == "+" or
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equation[#equation - 1] == "-" or
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equation[#equation - 1] == "*" or
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equation[#equation - 1] == "/" then
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table.insert(equation, #equation, "0")
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elseif equation[#equation-1] == "^" then
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elseif equation[#equation - 1] == "^" then
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table.insert(equation, #equation, "1")
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end
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for i, v in pairs(calc) do
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@ -456,7 +456,7 @@ while true do
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end
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result = tostring(calculate(equation))
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end
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-- 3, 6, 9, decimal
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-- 3, 6, 9, decimal
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elseif events[3] >= 19 and events[3] <= 23 then
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if events[4] >= 7 and events[4] <= 9 then
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table.insert(equation, #equation, "3")
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@ -467,7 +467,7 @@ while true do
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elseif events[4] >= 16 and events[4] <= 18 then
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table.insert(equation, #equation, ".")
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end
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-- 2, 5, 8, positive/negative
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-- 2, 5, 8, positive/negative
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elseif events[3] >= 14 and events[3] <= 18 then
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if events[4] >= 7 and events[4] <= 9 then
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table.insert(equation, #equation, "2")
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@ -484,7 +484,7 @@ while true do
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calc.pos = false
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end
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end
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-- 1, 4, 7, 0
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-- 1, 4, 7, 0
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elseif events[3] >= 9 and events[3] <= 13 then
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if events[4] >= 7 and events[4] <= 9 then
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table.insert(equation, #equation, "1")
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@ -495,7 +495,7 @@ while true do
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elseif events[4] >= 16 and events[4] <= 18 then
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table.insert(equation, #equation, "0")
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end
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-- add, subtract, multiply, divide
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-- add, subtract, multiply, divide
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elseif events[3] >= 4 and events[3] <= 8 then
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if events[4] >= 7 and events[4] <= 9 then
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table.insert(equation, #equation, "+")
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@ -507,7 +507,7 @@ while true do
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table.insert(equation, #equation, "/")
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end
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end
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-- filter for keyboard presses
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-- filter for keyboard presses
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elseif events[1] == "key" then
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if events[2] == 79 then
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table.insert(equation, #equation, "1")
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@ -544,12 +544,12 @@ while true do
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table.remove(equation, #equation - 1)
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end
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elseif events[2] == 28 or events[2] == 156 then
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if equation[#equation-1] == "+" or
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equation[#equation-1] == "-" or
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equation[#equation-1] == "*" or
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equation[#equation-1] == "/" then
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if equation[#equation - 1] == "+" or
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equation[#equation - 1] == "-" or
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equation[#equation - 1] == "*" or
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equation[#equation - 1] == "/" then
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table.insert(equation, #equation, "0")
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elseif equation[#equation-1] == "^" then
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elseif equation[#equation - 1] == "^" then
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table.insert(equation, #equation, "1")
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end
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for i, v in pairs(calc) do
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