SPIGOT-4242: Treat cave / void air as transparent

By: md_5 <git@md-5.net>
2018-08-08 08:51:04 +10:00 · 2018-08-08 08:51:04 +10:00 · e753da135e
Commit e753da135e
--- a/paper-api/src/main/java/org/bukkit/Material.java
+++ b/paper-api/src/main/java/org/bukkit/Material.java
@ -3526,6 +3526,7 @@ public enum Material implements Keyed {
            case BROWN_CARPET:
            case BROWN_MUSHROOM:
            case CARROTS:
+            case CAVE_AIR:
            case CHORUS_FLOWER:
            case CHORUS_PLANT:
            case COCOA:
@ -3622,6 +3623,7 @@ public enum Material implements Keyed {
            case TRIPWIRE:
            case TRIPWIRE_HOOK:
            case VINE:
+            case VOID_AIR:
            case WALL_TORCH:
            case WHEAT:
            case WHITE_CARPET: