pokemon-showdown/data/mods/thecardgame/abilities.ts

export const Abilities: {[k: string]: ModdedAbilityData} = {
	aerilate: {
		inherit: true,
		onModifyType(move, pokemon) {
			const noModifyType = [
				'judgment', 'multiattack', 'naturalgift', 'revelationdance', 'technoblast', 'terrainpulse', 'weatherball',
			];
			if (move.type === 'Normal' && !noModifyType.includes(move.id) &&
				!(move.isZ && move.category !== 'Status') && !(move.name === 'Tera Blast' && pokemon.terastallized)) {
				move.typeChangerBoosted = this.effect;
			}
		},
	},
	eartheater: {
		inherit: true,
		onTryHit(target, source, move) {
			if (target !== source && move.type === 'Fighting') {
				if (!this.heal(target.baseMaxhp / 4)) {
					this.add('-immune', target, '[from] ability: Earth Eater');
				}
				return null;
			}
		},
	},
	fairyaura: {
		inherit: true,
		onAnyBasePower(basePower, source, target, move) {
			if (target === source || move.category === 'Status' || move.type !== 'Psychic') return;
			if (!move.auraBooster?.hasAbility('Fairy Aura')) move.auraBooster = this.effectState.target;
			if (move.auraBooster !== this.effectState.target) return;
			return this.chainModify([move.hasAuraBreak ? 3072 : 5448, 4096]);
		},
	},
	galewings: {
		inherit: true,
		onModifyPriority(priority, pokemon, target, move) {
			if (move?.type === 'Normal' && pokemon.hp === pokemon.maxhp) return priority + 1;
		},
	},
	mimicry: {
		inherit: true,
		onTerrainChange(pokemon) {
			let types;
			switch (this.field.terrain) {
			case 'electricterrain':
				types = ['Electric'];
				break;
			case 'grassyterrain':
				types = ['Grass'];
				break;
			case 'mistyterrain':
			case 'psychicterrain':
				types = ['Psychic'];
				break;
			default:
				types = pokemon.baseSpecies.types;
			}
			const oldTypes = pokemon.getTypes();
			if (oldTypes.join() === types.join() || !pokemon.setType(types)) return;
			if (this.field.terrain || pokemon.transformed) {
				this.add('-start', pokemon, 'typechange', types.join('/'), '[from] ability: Mimicry');
				if (!this.field.terrain) this.hint("Transform Mimicry changes you to your original un-transformed types.");
			} else {
				this.add('-activate', pokemon, 'ability: Mimicry');
				this.add('-end', pokemon, 'typechange', '[silent]');
			}
		},
	},
	pixilate: {
		inherit: true,
		onModifyType(move, pokemon) {
			const noModifyType = [
				'judgment', 'multiattack', 'naturalgift', 'revelationdance', 'technoblast', 'terrainpulse', 'weatherball',
			];
			if (move.type === 'Normal' && !noModifyType.includes(move.id) &&
				!(move.isZ && move.category !== 'Status') && !(move.name === 'Tera Blast' && pokemon.terastallized)) {
				move.type = 'Psychic';
				move.typeChangerBoosted = this.effect;
			}
		},
	},
	purifyingsalt: {
		inherit: true,
		onSourceModifyAtk(atk, attacker, defender, move) {
			if (move.type === 'Psychic') {
				this.debug('Purifying Salt weaken');
				return this.chainModify(0.5);
			}
		},
		onSourceModifySpA(spa, attacker, defender, move) {
			if (move.type === 'Psychic') {
				this.debug('Purifying Salt weaken');
				return this.chainModify(0.5);
			}
		},
	},
	rattled: {
		inherit: true,
		onDamagingHit(damage, target, source, move) {
			if (['Dark', 'Grass', 'Psychic'].includes(move.type)) {
				this.boost({spe: 1});
			}
		},
	},
	refrigerate: {
		inherit: true,
		onModifyType(move, pokemon) {
			const noModifyType = [
				'judgment', 'multiattack', 'naturalgift', 'revelationdance', 'technoblast', 'terrainpulse', 'weatherball',
			];
			if (move.type === 'Normal' && !noModifyType.includes(move.id) &&
				!(move.isZ && move.category !== 'Status') && !(move.name === 'Tera Blast' && pokemon.terastallized)) {
				move.type = 'Water';
				move.typeChangerBoosted = this.effect;
			}
		},
	},
	rockypayload: {
		inherit: true,
		onModifyAtk(atk, attacker, defender, move) {
			if (move.type === 'Fighting') {
				this.debug('Rocky Payload boost');
				return this.chainModify(1.5);
			}
		},
		onModifySpA(atk, attacker, defender, move) {
			if (move.type === 'Fighting') {
				this.debug('Rocky Payload boost');
				return this.chainModify(1.5);
			}
		},
	},
	sandforce: {
		inherit: true,
		onBasePower(basePower, attacker, defender, move) {
			if (this.field.isWeather('sandstorm')) {
				if (move.type === 'Fighting' || move.type === 'Steel') {
					this.debug('Sand Force boost');
					return this.chainModify([5325, 4096]);
				}
			}
		},
	},
	swarm: {
		inherit: true,
		onModifyAtk(atk, attacker, defender, move) {
			if (move.type === 'Grass' && attacker.hp <= attacker.maxhp / 3) {
				this.debug('Swarm boost');
				return this.chainModify(1.5);
			}
		},
		onModifySpA(atk, attacker, defender, move) {
			if (move.type === 'Grass' && attacker.hp <= attacker.maxhp / 3) {
				this.debug('Swarm boost');
				return this.chainModify(1.5);
			}
		},
	},
	thickfat: {
		inherit: true,
		onSourceModifyAtk(atk, attacker, defender, move) {
			if (move.type === 'Water' || move.type === 'Fire') {
				this.debug('Thick Fat weaken');
				return this.chainModify(0.5);
			}
		},
		onSourceModifySpA(atk, attacker, defender, move) {
			if (move.type === 'Water' || move.type === 'Fire') {
				this.debug('Thick Fat weaken');
				return this.chainModify(0.5);
			}
		},
	},
	mountaineer: {
		inherit: true,
		onTryHit(target, source, move) {
			if (move.type === 'Fighting' && !target.activeTurns) {
				this.add('-immune', target, '[from] ability: Mountaineer');
				return null;
			}
		},
	},
};