Mineral

mineral = {
	["Native Copper"]="Rusty looking",
	["Graphite"]="Black/Dirt looking",
	["Dolomite"]="White/crystal-like",
	["Calcite"]="Clear/Crystal like",
	["Pyrite"]="Gold looking",
	["Chalcopyrite"]="Gold looking",
	["Alabaster"]="No desc. Alabaster",
	["Selenite"]="Crystal glass like",
	["Satin spar"]="Pink shing",
	["Barite"]="Shiny",
	["Crystalline Quartz"]="Diamond look",
	["Rose Quartz"]="Pinkish/Crystal look",
	["Chert"]="Yellow/Tan color",
	["Chalcedony"]="Crystal look",
	["Orhtoclase Feldspar"]="Pinkish",
	["Plagioclase Feldspar"]="Yellowish",
	["Biotite Mica"]="Brown/Black flaky",
	["Muscovite Mica"]="Shiny/Flaky",
	["Talc"]="Grey", ["Kaolin"]="White/Chalky",
	["Hornblende"]="No desc. Hornblende",
	["Spodumene"]="White/grey",
	["Tourmaline"]="Green/blue color",
	["Magnetite"]="No desc. Magnetite",
	["Hematite"]="Rusty",
	["Limonite"]="Dark brown",
	["Bauxite"]="Orange/brown color",
	["Fluorite"]="Sea green",
	["Halite"]="Crystal like plastic",
	["Apatite"]="Food lol."
}



local function getRandomIndex(t)
	local count = 0

	for i,v in pairs(t) do
		count = count + 1
	end

	local rand = math.random(1, count)
	local num = 1

	for index, _ in pairs(t) do
		if rand == num then
			return index
		end
		num = num + 1
	end
end

term.clear()
term.setCursorPos(1,1)
while true do
sel = math.random(1,3)
num = 0
numq = getRandomIndex(mineral)
numw = getRandomIndex(mineral)
nume = getRandomIndex(mineral)
print("The mineral description is!")
print(mineral[numq].." ..")
print("")
print("The three ones are")
if sel == 1 then
print(numq)
num = "1"
print(numw)
print(nume)
elseif sel == 2 then
print(numw)
num = "2"
print(numq)
print(nume)
else
print(numw)
num = "3"
print(nume)
print(numq)
end
resp = read()
if resp == numq or resp == num then
print("Correct!")
print(numq .. " (".. num ..")")
sleep(4)
else
print("Wrong.. The right one is..")
print(numq .. " (".. num ..")")
sleep(6)
end
term.clear()
term.setCursorPos(1,1)
end