If Statements/Debounce/Methods

local part = script.Parent --Script's Parent
local debounce = false --Boolean

function run(hitPart) --Function that runs when the part is touched
    --Hitpart is the part that touched the part
    local humanoid = hitPart.Parent:FindFirstChild("Humanoid")
    --The humanoid is the character's humanoid that has health/other humanoid properties

    if not debounce and humanoid then --We check if debounce is false and if there is a humanoid, if there is we run the function
        debounce = true --Set debounce to true
        humanoid:TakeDamage(15) --The humanoid takes damage
        wait(2) --We wait 2 seconds
        debounce = false --Set debounce to false
    elseif debounce == true then --If debounce is true then print the debounce's value (true)
        print(debounce)
    end
end

local connection = part.Touched:Connect(run) --Connects the part.Touched event to our run function