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✓ ANSWER ACCEPTED

Why am I getting the wrong order on this team color table?

Asked 330 views1 answers
TeamColors = {
	Red = BrickColor.new("Bright red"),
	Blue = BrickColor.new("Bright blue"),
	Yellow = BrickColor.new("Bright yellow"),
	Green = BrickColor.new("Bright green"),
	Orange = BrickColor.new("Bright orange"),
	Teal = BrickColor.new("Teal"),
	Purple = BrickColor.new("Royal purple"),
	Pink = BrickColor.new("Pink")
} --Max teams: 8

function AddTeams(numberOfTeams)
	if type(numberOfTeams) == "number" then
		local number = 1
		
		for i,v in pairs(TeamColors) do
			if (number > numberOfTeams) then return end
			print("Index:" .. i, "Value:" .. tostring(v))
			
			local team = Instance.new("Team", game:WaitForChild("Teams"))
			team.Name = tostring(i)
			team.TeamColor = v
			
			number = number + 1
		end
	end
end

AddTeams(3)




--Output:
Index:Pink Value:Pink
Index:Purple Value:Royal purple
Index:Blue Value:Bright blue

The above script add teams to the game. However, when I test out the script, the order is wrong. I wanted the table to be like it is (Red, Blue, Yellow, Green, etc.). Why is it in the wrong order?

AnonymousEdited

3 comments

0

do you get different results if you change pairs to ipairs?

Anonymous#
0

Nothing really appeared in the output when I changed "pairs" to "ipairs".

Anonymous#
0

Oh now I feel stupid for asking that, it's a dictionary. You can't exactly sort a dictionary into a desired order. There's the problem.

Anonymous#

1 answer

✓ Accepted answer

When you're using a dictionary, the index is no longer "1", "2", "3", "4", etc. As your output shows, it's now "Pink", "Purple", "Blue", etc. Unfortunately, you can't sort that in order.

"in pairs" doesn't care about the order of the indices, whereas "ipairs" does. You can't use "ipairs" on a dictionary.

One approach if you absolutely must have red come before blue is to simply have two tables and have their values match their indices so index 1 of one table corresponds to index 1 of another table.

local teamColors = {
	BrickColor.new("Bright red"), -- index 1
	BrickColor.new("Bright blue") -- index 2
}
local teamNames = {
	"Red", -- index 1
	"Blue" -- index 2
}

function AddTeams(numberOfTeams)
	    if type(numberOfTeams) == "number" then
	        local number = 1
	 
	        for i,v in pairs(TeamColors) do
	            if (number > numberOfTeams) then return end
	            print("Index:" .. i, "Value:" .. tostring(v)) -- output now 1, Bright red
	 
	            local team = Instance.new("Team", game:WaitForChild("Teams"))
	            team.Name = teamNames[i] -- changed
	            team.TeamColor = v
	 
	            number = number + 1
	        end
	    end
	end
	 
AddTeams(3)

I edited that quickly so it might have some problems, but if it was helpful please upvote/mark correct, and if you have any questions or if I messed up please comment below.

AnonymousPermalink

1 comment

2

I'd suggest using a nested table instead.

Anonymous#

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