sonic-radiance/sonic-radiance.love/game/modules/world/init.lua

local World3D = require "core.modules.world.world3D"
local RadianceWorld = World3D:extend()

function RadianceWorld:new(scene, maptype, mapname)
  local mappath = game.utils.getMapPath(maptype, mapname)
  RadianceWorld.super.new(self, scene, "game.modules.world.actors", mappath, maptype)
end

function RadianceWorld:loadMapObjects()
  RadianceWorld.super.loadMapObjects(self)
  self:addInvisibleWalls()
end

function RadianceWorld:addInvisibleWalls()
  local w, h = self:getDimensions()
  print(w, h)
  self.obj.collisions["invisible"](self,   0, -16,   0,  w,  16, 1000)
  self.obj.collisions["invisible"](self,   0,   h,   0,  w,  16, 1000)
  self.obj.collisions["invisible"](self,   w,   0,   0, 16,   h, 1000)
  self.obj.collisions["invisible"](self, -16,   0,   0, 16,   h, 1000)
end

return RadianceWorld