Hi, if you add this to your control.lua, it fixes the bug with grass tiles from old unmodded landfill. (Tested it in my save) Would be cool if you include it.
-- Replaces grass with water when mining landfill
local function on_mined_tile(event)
local surface = game.get_surface(event.surface_index)
if surface and surface.valid then
local newTiles = {}
for _,tile in pairs(event.tiles) do
local oldTile = tile.old_tile
if oldTile.name == "landfill" then
local newTile = surface.get_tile(tile.position.x, tile.position.y)
if newTile and newTile.valid and newTile.name == "grass-1" then
newTiles[#newTiles + 1] = {
name = "water",
position = tile.position
}
end
end
end
if #newTiles > 0 then
surface.set_tiles(newTiles)
end
end
end
script.on_event(defines.events.on_player_mined_tile, on_mined_tile)
script.on_event(defines.events.on_robot_mined_tile, on_mined_tile)
