proc environment*(self: World): Environment {.
gcsafe, locks: 0
.}

proc `environment =`*(self: World; val: Environment) {.
gcsafe, locks: 0
.}

proc fallbackEnvironment*(self: World): Environment {.
gcsafe, locks: 0
.}

proc `fallbackEnvironment =`*(self: World; val: Environment) {.
gcsafe, locks: 0
.}

proc getSpace*(self: World): RID {.
gcsafe, locks: 0
.}

proc getScenario*(self: World): RID {.
gcsafe, locks: 0
.}

proc getDirectSpaceState*(self: World): PhysicsDirectSpaceState {.
gcsafe, locks: 0
.}