local function set(name,old,new)
	local player = minetest.get_player_by_name(name)
	local speed = playersettings.get(name,"creativesettings:speed")
	local jump = playersettings.get(name,"creativesettings:jump")
	local gravity = playersettings.get(name,"creativesettings:gravity")
	local x = playersettings.get(name,"creativesettings:visualx")
	local y = playersettings.get(name,"creativesettings:visualy")
	local z = playersettings.get(name,"creativesettings:visualz")
	player:set_physics_override({
		speed = speed,
		jump = jump,
		gravity = gravity,
	})
	player:set_properties({
		visual_size = vector.new(x,y,z),
	})
end

playersettings.register("creativesettings:speed",{
	shortdesc = "Physics Override: Speed",
	longdesc = "A multiplier affecting speed of movement.\n'1' is normal speed.",
	type = "number",
	min = 0.5,
	max = 5,
	default = 1,
	afterchange = set,
	onjoin = set,
})

playersettings.register("creativesettings:jump",{
	shortdesc = "Physics Override: Jump Height",
	longdesc = "A multiplier affecting jump height.\n'1' is normal height.",
	type = "number",
	min = 0.5,
	max = 3,
	default = 1,
	afterchange = set,
})

playersettings.register("creativesettings:gravity",{
	shortdesc = "Physics Override: Gravity",
	longdesc = "A multiplier affecting gravity strength.\n'1' is normal strength.",
	type = "number",
	min = 0.15,
	max = 5,
	default = 1,
	afterchange = set,
})

playersettings.register("creativesettings:visualx",{
	shortdesc = "Visual Size: X (Width)",
	longdesc = "How wide (left to right) you appear to be.\n'1' is normal width.",
	type = "number",
	min = 0.75,
	max = 1.25,
	default = 1,
	afterchange = set,
})

playersettings.register("creativesettings:visualy",{
	shortdesc = "Visual Size: Y (Height)",
	longdesc = "How tall (top to bottom) you appear to be.\n'1' is normal height.",
	type = "number",
	min = 0.75,
	max = 1.25,
	default = 1,
	afterchange = set,
})

playersettings.register("creativesettings:visualz",{
	shortdesc = "Visual Size: Z (Depth)",
	longdesc = "How deep (front to back) you appear to be.\n'1' is normal depth.",
	type = "number",
	min = 0.75,
	max = 1.25,
	default = 1,
	afterchange = set,
})