CollisionGroups

CollisionGroups represents an array of collision group numbers between 1 and 12.

Collision groups are used to define how objects in the world collide with each others.

By default, the Map is in group 1, Players in group 2 any other objects in group 3 ; players and objects collide with other objects and the map. This behavior can be changed by setting different collision groups.

Constructors

CollisionGroups ( )

Creates an empty CollisionGroups.

CollisionGroups ( number group1, number group2, number ... )

Creates a CollisionGroups with given group numbers.

local groups1 = CollisionGroups(1, 2, 3)
local groups2 = CollisionGroups(2, 3, 1)
if groups1 == groups2 then
  print("both groups are the same")
end