hollow_earth: fix tiling, rain [ci skip]

Author: Narre

data/levels/world2/hollow_earth.stl

@@ -1758,7 +1758,7 @@ Camera.stop_earthquake();1")
       (path-ref "gen17015497652303256054960")
       (width 26)
       (height 22)
-      (tiles 6669 6670 -10 0 6667 6668 6619 6620 6623 6624 6625 6626 -3 0 6655 6656 0 6677 6678 -10 0 6675 6676 6627 6628 6631 6632 6633 6634 -3 0 6663 6664 0 6637 6638 -10 0 6637 6638 -9 0 6671 6672 0 6645 6646 -10 0 6645 6646 -9 0 6679 6680 0 6637 6638 -9 0 6699 6700 6638 -9 0 6645 6646 0 6645 6646 -9 0 6701 6702 6646 -9 0 6637 6638 0 6637 6638 -9 0 6701 6702 6638 -9 0 6645 6699 6700 6645 6646 -9 0 6701 6702 6646 -9 0 6637 6701 6702 6637 6638 -9 0 6703 6704 6638 -9 0 6645 6701 6702 6645 6646 -10 0 6645 6646 -9 0 6637 6701 6702 6637 6699 6700 -9 0 6637 6638 -9 0 6645 6701 6702 6645 6701 6702 -9 0 6645 6646 -9 0 6637 6703 6704 6637 6701 6702 -9 0 6657 6658 -9 0 6645 6646 0 6645 6701 6702 -9 0 6665 6666 -6 0 6110 6113 0 6637 6638 0 6637 6703 6704 -9 0 6673 6674 -4 0 6110 6111 6126 6118 6113 6645 6646 2471 6645 6646 -10 0 6681 6682 -4 0 6117 6126 -2 6133 6134 6637 6638 0 6637 6638 0 2471 -2 0 2631 0 6610 0 2471 -5 0 6114 6112 6126 6127 -3 0 6645 6646 0 6645 6646 -7 0 6110 6113 -6 0 6131 6133 6125 6111 6113 0 6657 6658 0 6657 6658 -4 0 6110 6112 6111 6126 6134 -8 0 6131 6133 6134 0 6665 6666 0 6665 6666 -4 0 6131 6126 6125 6134 -13 0 6673 6674 0 6673 6674 -5 0 6131 6134 -14 0 6681 6682 0 6681 6682 -24 0)
+      (tiles 6637 6638 -10 0 6667 6668 6619 6620 6623 6624 6625 6626 -3 0 6655 6656 0 6645 6646 -10 0 6675 6676 6627 6628 6631 6632 6633 6634 -3 0 6663 6664 0 6637 6638 -10 0 6637 6638 -9 0 6671 6672 0 6645 6646 -10 0 6645 6646 -9 0 6679 6680 0 6637 6638 -9 0 6699 6700 6638 -9 0 6637 6638 0 6645 6646 -9 0 6701 6702 6646 -9 0 6645 6646 0 6637 6638 -9 0 6701 6702 6638 -9 0 6637 6699 6700 6645 6646 -9 0 6701 6702 6646 -9 0 6645 6701 6702 6637 6638 -9 0 6703 6704 6638 -9 0 6637 6701 6702 6645 6646 -10 0 6645 6646 -9 0 6645 6701 6702 6637 6699 6700 -9 0 6637 6638 -9 0 6637 6701 6702 6645 6701 6702 -9 0 6645 6646 -9 0 6645 6703 6704 6637 6701 6702 -9 0 6657 6658 -9 0 6637 6646 0 6645 6701 6702 -9 0 6665 6666 -6 0 6110 6113 0 6645 6646 0 6637 6703 6704 -9 0 6673 6674 -4 0 6110 6111 6126 6118 6113 6637 6638 2471 6645 6646 -10 0 6681 6682 -4 0 6117 6126 -2 6133 6134 6645 6646 0 6637 6638 0 2471 -2 0 2631 0 6610 0 2471 -5 0 6114 6112 6126 6127 -3 0 6645 6646 0 6645 6646 -7 0 6110 6113 -6 0 6131 6133 6125 6111 6113 0 6657 6658 0 6657 6658 -4 0 6110 6112 6111 6126 6134 -8 0 6131 6133 6134 0 6665 6666 0 6665 6666 -4 0 6131 6126 6125 6134 -13 0 6673 6674 0 6673 6674 -5 0 6131 6134 -14 0 6681 6682 0 6681 6682 -24 0)
     )
     (tilemap
       (solid #t)
@@ -1881,9 +1881,6 @@ Camera.stop_earthquake();1")
     (music
       (file "/music/forest/deeply_rooted.music")
     )
-    (particles-rain
-      (intensity 0.2)
-    )
     (path
       (name "gen17015548152303131132080")
       (path