block/chest.go: Ensure that the block above the chest is transparent.

Resolves #582.
df-mc · Jul 20, 2022 · 8809101 · 8809101
1 parent d8eb14e
commit 8809101
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/server/block/chest.go b/server/block/chest.go
@@ -114,9 +114,11 @@ func (c Chest) RemoveViewer(v ContainerViewer, w *world.World, pos cube.Pos) {
 }
 
 // Activate ...
-func (c Chest) Activate(pos cube.Pos, _ cube.Face, _ *world.World, u item.User) bool {
+func (c Chest) Activate(pos cube.Pos, _ cube.Face, w *world.World, u item.User) bool {
 	if opener, ok := u.(ContainerOpener); ok {
-		opener.OpenBlockContainer(pos)
+		if d, ok := w.Block(pos.Side(cube.FaceUp)).(LightDiffuser); ok && d.LightDiffusionLevel() == 0 {
+			opener.OpenBlockContainer(pos)
+		}
 		return true
 	}
 	return false