worldeditadditions_core.vector = {}

-- -- @deprecated	Use Vector3 instead.
-- function worldeditadditions_core.vector.tostring(v)
-- 	if not v then return "(nil)" end
-- 	return "(" .. v.x ..", " .. v.y ..", " .. v.z ..")"
-- end

-- --- Calculates the length squared of the given vector.
-- -- @deprecated	Use Vector3 instead.
-- -- @param	v	Vector	The vector to operate on
-- -- @return	number		The length of the given vector squared
-- function worldeditadditions_core.vector.lengthsquared(v)
-- 	if not v.y then return v.x*v.x + v.z*v.z end
-- 	return v.x*v.x + v.y*v.y + v.z*v.z
-- end

--- Normalises the given vector such that its length is 1.
-- Also known as calculating the unit vector.
-- This method does *not* mutate.
-- @deprecated	Use Vector3 instead.
-- @param	v	Vector	The vector to calculate from.
-- @return	Vector		A new normalised vector.
-- function worldeditadditions_core.vector.normalize(v)
-- 	local length = math.sqrt(worldeditadditions_core.vector.lengthsquared(v))
-- 	if not v.y then return {
-- 		x = v.x / length,
-- 		z = v.z / length
-- 	} end
-- 	return {
-- 		x = v.x / length,
-- 		y = v.y / length,
-- 		z = v.z / length
-- 	}
-- end

--- Rounds the values in a vector down.
-- Warning: This MUTATES the given vector!
-- @deprecated	Use Vector3 instead.
-- @param	v	Vector	The vector to operate on
-- function worldeditadditions_core.vector.floor(v)
-- 	if v.x then v.x = math.floor(v.x) end
-- 	-- Some vectors are 2d, but on the x / z axes
-- 	if v.y then v.y = math.floor(v.y) end
-- 	-- Some vectors are 2d
-- 	if v.z then v.z = math.floor(v.z) end
-- end

--- Rounds the values in a vector up.
-- Warning: This MUTATES the given vector!
-- @deprecated	Use Vector3 instead.
-- @param	v	Vector	The vector to operate on
-- function worldeditadditions_core.vector.ceil(v)
-- 	if v.x then v.x = math.ceil(v.x) end
-- 	-- Some vectors are 2d, but on the x / z axes
-- 	if v.y then v.y = math.ceil(v.y) end
-- 	-- Some vectors are 2d
-- 	if v.z then v.z = math.ceil(v.z) end
-- end

--- Sets the values in a vector to their absolute values.
-- Warning: This MUTATES the given vector!
-- @deprecated	Use Vector3 instead.
-- @param	v	Vector	The vector to operate on
-- function worldeditadditions_core.vector.abs(v)
-- 	if v.x then v.x = math.abs(v.x) end
-- 	-- Some vectors are 2d, but on the x / z axes
-- 	if v.y then v.y = math.abs(v.y) end
-- 	-- Some vectors are 2d
-- 	if v.z then v.z = math.abs(v.z) end
-- end

--- Determines if the target point is contained within the defined worldedit region.
-- @deprecated	Use Vector3 instead.
-- @param	pos1	Vector	pos1 of the defined region.
-- @param	pos2	Vector	pos2 of the defined region.
-- @param	target	Vector	The target vector to check.
-- @return	boolean	Whether the given target is contained within the defined worldedit region.
-- function worldeditadditions_core.vector.is_contained(pos1, pos2, target)
-- 	local pos1, pos2 = worldedit.sort_pos(pos1, pos2)
-- 	return pos1.x >= target.x
-- 		and pos1.y >= target.y
-- 		and pos1.z >= target.z
-- 		and pos2.x <= target.x
-- 		and pos2.y <= target.y
-- 		and pos2.z <= target.z
-- end

--- Expands the defined region to include the given point.
-- @deprecated	Use Vector3 instead.
-- @param	pos1	Vector	pos1 of the defined region.
-- @param	pos2	Vector	pos2 of the defined region.
-- @param	target	Vector	The target vector to include.
-- function worldeditadditions_core.vector.expand_region(pos1, pos2, target)
-- 	local pos1, pos2 = worldedit.sort_pos(pos1, pos2)
	
-- 	if target.x < pos1.x then pos1.x = target.x end
-- 	if target.y < pos1.y then pos1.y = target.y end
-- 	if target.z < pos1.z then pos1.z = target.z end
	
-- 	if target.x > pos2.x then pos2.x = target.x end
-- 	if target.y > pos2.y then pos2.y = target.y end
-- 	if target.z > pos2.z then pos2.z = target.z end
	
-- 	return pos1, pos2
-- end

--- Returns the mean (average) of 2 positions to give you the centre.
-- @deprecated	Use Vector3 instead.
-- @param	pos1	Vector	pos1 of the defined region.
-- @param	pos2	Vector	pos2 of the defined region.
-- @param	target	Vector	Centre coordinates.
function worldeditadditions_core.vector.mean(pos1, pos2)
	return vector.new((pos1.x + pos2.x)/2, (pos1.y + pos2.y)/2, (pos1.z + pos2.z)/2)
end

--- Returns a vector of the min values of 2 positions.
-- @deprecated	Use Vector3 instead.
-- @param	pos1	Vector	pos1 of the defined region.
-- @param	pos2	Vector	pos2 of the defined region.
-- @return	Vector	Min values from input vectors.
-- function worldeditadditions_core.vector.min(pos1, pos2)
-- 	return vector.new(math.min(pos1.x, pos2.x), math.min(pos1.y, pos2.y), math.min(pos1.z, pos2.z))
-- end

--- Returns a vector of the max values of 2 positions.
-- @deprecated	Use Vector3 instead.
-- @param	pos1	Vector	pos1 of the defined region.
-- @param	pos2	Vector	pos2 of the defined region.
-- @return	Vector	Max values from input vectors.
-- function worldeditadditions_core.vector.max(pos1, pos2)
-- 	return vector.new(math.max(pos1.x, pos2.x), math.max(pos1.y, pos2.y), math.max(pos1.z, pos2.z))
-- end