working properly to block weather damage

src/data/weather.ts

@@ -179,6 +179,17 @@ export function getWeatherDamageMessage(weatherType: WeatherType, pokemon: Pokem
   return null;
 }
 
+export function getWeatherImmunityMessage(weatherType: WeatherType, pokemon: Pokemon): string {
+  switch (weatherType) {
+    case WeatherType.SANDSTORM:
+      return getPokemonMessage(pokemon, ' is not affected by\nsandstorm due to its Safety Goggles!');
+    case WeatherType.HAIL:
+      return getPokemonMessage(pokemon, ' is not affected by\nhail due to its Safety Goggles!');
+  }
+
+  return null;
+}
+
 export function getWeatherClearMessage(weatherType: WeatherType): string {
   switch (weatherType) {
     case WeatherType.SUNNY:

src/modifier/modifier-type.ts

@@ -923,7 +923,7 @@ export const modifierTypes = {
     (type, _args) => new Modifiers.PreserveBerryModifier(type)),
 
   SAFETY_GOGGLES: () => new ModifierType('Safety Goggles', 'Prevents damage from weather and powder',
-    (type, _args) => new Modifiers.WeatherChipImmunityModifier(type), "safety_goggles"),
+    (type, _args) => new Modifiers.WeatherDamageImmunityModifier(type), "safety_goggles"),
 
   FOCUS_BAND: () => new PokemonHeldItemModifierType('Focus Band', 'Adds a 10% chance to survive with 1 HP after being damaged enough to faint',
     (type, args) => new Modifiers.SurviveDamageModifier(type, (args[0] as Pokemon).id)),

src/modifier/modifier.ts

@@ -918,17 +918,17 @@ export class PreserveBerryModifier extends PersistentModifier {
   }
 }
 
-export class WeatherChipImmunityModifier extends PersistentModifier {
+export class WeatherDamageImmunityModifier extends PersistentModifier {
   constructor(type: ModifierType, stackCount?: integer) {
     super(type, stackCount);
   }
 
   match(modifier: Modifier) {
-    return modifier instanceof WeatherChipImmunityModifier;
+    return modifier instanceof WeatherDamageImmunityModifier;
   }
 
   clone() {
-    return new WeatherChipImmunityModifier(this.type, this.stackCount);
+    return new WeatherDamageImmunityModifier(this.type, this.stackCount);
   }
 
   shouldApply(args: any[]): boolean {
@@ -936,8 +936,10 @@ export class WeatherChipImmunityModifier extends PersistentModifier {
   }
 
   apply(args: any[]): boolean {
-    if (!(args[1] as Utils.BooleanHolder).value)
+    const pokemon = args[0] as Pokemon;
-      (args[1] as Utils.BooleanHolder).value = (args[0] as Pokemon).randSeedInt(this.getMaxStackCount(null)) < this.getStackCount();
+    if (pokemon.isPlayer()) {
+      (args[1] as Utils.BooleanHolder).value = true;
+    }
 
     return true;
   }

src/phases.ts

@@ -6,7 +6,7 @@ import { allMoves, applyMoveAttrs, BypassSleepAttr, ChargeAttr, applyFilteredMov
 import { Mode } from './ui/ui';
 import { Command } from "./ui/command-ui-handler";
 import { Stat } from "./data/pokemon-stat";
-import { BerryModifier, ContactHeldItemTransferChanceModifier, EnemyAttackStatusEffectChanceModifier, EnemyPersistentModifier, EnemyStatusEffectHealChanceModifier, EnemyTurnHealModifier, ExpBalanceModifier, ExpBoosterModifier, ExpShareModifier, ExtraModifierModifier, FlinchChanceModifier, FusePokemonModifier, HealingBoosterModifier, HitHealModifier, LapsingPersistentModifier, MapModifier, Modifier, MultipleParticipantExpBonusModifier, PersistentModifier, PokemonExpBoosterModifier, PokemonHeldItemModifier, PokemonInstantReviveModifier, SwitchEffectTransferModifier, TempBattleStatBoosterModifier, TurnHealModifier, TurnHeldItemTransferModifier, MoneyMultiplierModifier, MoneyInterestModifier, IvScannerModifier, LapsingPokemonHeldItemModifier, PokemonMultiHitModifier, PokemonMoveAccuracyBoosterModifier, overrideModifiers, overrideHeldItems } from "./modifier/modifier";
+import { BerryModifier, ContactHeldItemTransferChanceModifier, EnemyAttackStatusEffectChanceModifier, EnemyPersistentModifier, EnemyStatusEffectHealChanceModifier, EnemyTurnHealModifier, ExpBalanceModifier, ExpBoosterModifier, ExpShareModifier, ExtraModifierModifier, FlinchChanceModifier, FusePokemonModifier, HealingBoosterModifier, HitHealModifier, LapsingPersistentModifier, MapModifier, Modifier, MultipleParticipantExpBonusModifier, PersistentModifier, PokemonExpBoosterModifier, PokemonHeldItemModifier, PokemonInstantReviveModifier, SwitchEffectTransferModifier, TempBattleStatBoosterModifier, TurnHealModifier, TurnHeldItemTransferModifier, MoneyMultiplierModifier, MoneyInterestModifier, IvScannerModifier, LapsingPokemonHeldItemModifier, PokemonMultiHitModifier, PokemonMoveAccuracyBoosterModifier, overrideModifiers, overrideHeldItems, WeatherDamageImmunityModifier } from "./modifier/modifier";
 import PartyUiHandler, { PartyOption, PartyUiMode } from "./ui/party-ui-handler";
 import { doPokeballBounceAnim, getPokeballAtlasKey, getPokeballCatchMultiplier, getPokeballTintColor, PokeballType } from "./data/pokeball";
 import { CommonAnim, CommonBattleAnim, MoveAnim, initMoveAnim, loadMoveAnimAssets } from "./data/battle-anims";
@@ -26,7 +26,7 @@ import { BattlerTagType } from "./data/enums/battler-tag-type";
 import { getPokemonMessage, getPokemonPrefix } from "./messages";
 import { Starter } from "./ui/starter-select-ui-handler";
 import { Gender } from "./data/gender";
-import { Weather, WeatherType, getRandomWeatherType, getTerrainBlockMessage, getWeatherDamageMessage, getWeatherLapseMessage } from "./data/weather";
+import { Weather, WeatherType, getRandomWeatherType, getTerrainBlockMessage, getWeatherDamageMessage, getWeatherImmunityMessage, getWeatherLapseMessage } from "./data/weather";
 import { TempBattleStat } from "./data/temp-battle-stat";
 import { ArenaTagSide, ArenaTrapTag, MistTag, TrickRoomTag } from "./data/arena-tag";
 import { ArenaTagType } from "./data/enums/arena-tag-type";
@@ -2905,10 +2905,17 @@ export class WeatherEffectPhase extends CommonAnimPhase {
           if (cancelled.value)
             return;
 
-          const damage = Math.ceil(pokemon.getMaxHp() / 16);
+          const goggles = new Utils.BooleanHolder(false);
+          this.scene.applyModifiers(WeatherDamageImmunityModifier, pokemon.isPlayer(), pokemon, goggles);
 
-          this.scene.queueMessage(getWeatherDamageMessage(this.weather.weatherType, pokemon));
+          if (goggles.value) {
-          pokemon.damageAndUpdate(damage, HitResult.EFFECTIVE, false, false, true);
+            this.scene.queueMessage(getWeatherImmunityMessage(this.weather.weatherType, pokemon));
+          } else {
+            const damage = Math.ceil(pokemon.getMaxHp() / 16);
+
+            this.scene.queueMessage(getWeatherDamageMessage(this.weather.weatherType, pokemon));
+            pokemon.damageAndUpdate(damage, HitResult.EFFECTIVE, false, false, true);
+          }
         };
 
         this.executeForAll((pokemon: Pokemon) => {