Initial import

data/lobby/functions/tick.mcfunction

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+# Lobby effects
+# Logic:
+# - Effect lobby diberikan hanya 1x saat player masuk lobby.
+# - Durasi dibuat sangat panjang supaya icon effect tidak refresh/berkedip terus.
+# - Saat player keluar lobby, effect lobby dibersihkan 1x lalu tag dihapus.
+
+# Player baru masuk lobby: beri semua effect lobby sekali saja.
+execute as @a[tag=!lobby_effects] at @s if predicate lobby:allowed_dimension run effect give @s minecraft:saturation infinite 2 true
+execute as @a[tag=!lobby_effects] at @s if predicate lobby:allowed_dimension run effect give @a minecraft:instant_health infinite 2 true
+execute as @a[tag=!lobby_effects] at @s if predicate lobby:allowed_dimension run tag @s add lobby_effects
+
+# Saat player sudah bukan di lobby, bersihkan effect lobby sekali lalu hapus tag.
+execute as @a[tag=lobby_effects] at @s unless predicate lobby:allowed_dimension run effect clear @s minecraft:saturation
+execute as @a[tag=lobby_effects] at @s unless predicate lobby:allowed_dimension run effect clear @s minecraft:instant_health
+execute as @a[tag=lobby_effects] at @s unless predicate lobby:allowed_dimension run tag @s remove lobby_effects

data/lobby/predicates/allowed_dimension.json

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+{
+  "condition": "minecraft:location_check",
+  "predicate": {
+    "dimension": "zombiiattack:lobby"
+  }
+}