ElementCollisions

--- A module responsible for checking for collisions between 2 elements ---

--- Math functions ---
local abs = math.abs

--- Local functions ---
local function absVector(vector)
    return Vector2.new(abs(vector.X), abs(vector.Y))
end

local function getVectors(element)
    return element.AbsolutePosition, element.AbsoluteSize
end

--- Returned function ---
return function(element1, element2)
    local pos1, size1 = getVectors(element1)
    local pos2, size2 = getVectors(element2)

    local rangeVector = (size1 + size2) / 2
    local distance = absVector(pos1 - pos2)

    if (distance.X <= rangeVector.X) and (distance.Y <= rangeVector.Y) then
        return true
    end

    return false
end