From c1dbf4002db138d89f1f320103b6f7ffd6894de8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andr=C3=A9=20Bastos=20Dias?=
 <80102738+andrebastosdias@users.noreply.github.com>
Date: Wed, 27 Dec 2023 20:42:40 +0000
Subject: [PATCH] Fix Roost and Stellar Terastallization interaction (#10021)

* Fix Roost and Stellar Terastallization interaction

* Fixed to when not full HP

* Make the code more readable

* Fix
---
 data/moves.ts | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/data/moves.ts b/data/moves.ts
index d43d37386c..dc42314d73 100644
--- a/data/moves.ts
+++ b/data/moves.ts
@@ -15984,11 +15984,13 @@ export const Moves: {[moveid: string]: MoveData} = {
 			duration: 1,
 			onResidualOrder: 25,
 			onStart(target) {
-				if (!target.terastallized) {
-					this.add('-singleturn', target, 'move: Roost');
-				} else if (target.terastallized === "Flying") {
-					this.add('-hint', "If a Flying Terastallized Pokemon uses Roost, it remains Flying-type.");
+				if (target.terastallized) {
+					if (target.hasType('Flying')) {
+						this.add('-hint', "If a Terastallized Pokemon uses Roost, it remains Flying-type.");
+					}
+					return false;
 				}
+				this.add('-singleturn', target, 'move: Roost');
 			},
 			onTypePriority: -1,
 			onType(types, pokemon) {