random-mirrors
/
pokerogue
mirror of https://github.com/pagefaultgames/pokerogue.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

refactored code as requested 

pls tell me this isn't too much tech debt now
(also RIP unnecessarily convoluted cube roots, you will be missed)
This commit is contained in:
Bertie690 2024-11-19 23:10:59 -05:00
parent 2d21a5510b
commit e582f561bb
3 changed files with 38 additions and 37 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

25
src/data/move.ts
View File

@ -9,7 +9,7 @@ import { Constructor, NumberHolder } from "#app/utils";
import * as Utils from "../utils";
import { WeatherType } from "#enums/weather-type";
import { ArenaTagSide, ArenaTrapTag, WeakenMoveTypeTag } from "./arena-tag";
import { allAbilities, AllyMoveCategoryPowerBoostAbAttr, applyAbAttrs, applyPostAttackAbAttrs, applyPostItemLostAbAttrs, applyPreAttackAbAttrs, applyPreDefendAbAttrs, BlockItemTheftAbAttr, BlockNonDirectDamageAbAttr, BlockOneHitKOAbAttr, BlockRecoilDamageAttr, ChangeMovePriorityAbAttr, ConfusionOnStatusEffectAbAttr, FieldMoveTypePowerBoostAbAttr, FieldPreventExplosiveMovesAbAttr, ForceSwitchOutImmunityAbAttr, HealFromBerryUseAbAttr, IgnoreContactAbAttr, IgnoreMoveEffectsAbAttr, IgnoreProtectOnContactAbAttr, InfiltratorAbAttr, MaxMultiHitAbAttr, MoveAbilityBypassAbAttr, MoveEffectChanceMultiplierAbAttr, MoveTypeChangeAbAttr, PostDamageForceSwitchAbAttr, PostItemLostAbAttr, ReverseDrainAbAttr, UncopiableAbilityAbAttr, UnsuppressableAbilityAbAttr, UnswappableAbilityAbAttr, UserFieldMoveTypePowerBoostAbAttr, VariableMovePowerAbAttr, WonderSkinAbAttr } from "./ability";
import { AddSecondStrikeAbAttr, allAbilities, AllyMoveCategoryPowerBoostAbAttr, applyAbAttrs, applyPostAttackAbAttrs, applyPostItemLostAbAttrs, applyPreAttackAbAttrs, applyPreDefendAbAttrs, BlockItemTheftAbAttr, BlockNonDirectDamageAbAttr, BlockOneHitKOAbAttr, BlockRecoilDamageAttr, ChangeMovePriorityAbAttr, ConfusionOnStatusEffectAbAttr, FieldMoveTypePowerBoostAbAttr, FieldPreventExplosiveMovesAbAttr, ForceSwitchOutImmunityAbAttr, HealFromBerryUseAbAttr, IgnoreContactAbAttr, IgnoreMoveEffectsAbAttr, IgnoreProtectOnContactAbAttr, InfiltratorAbAttr, MaxMultiHitAbAttr, MoveAbilityBypassAbAttr, MoveEffectChanceMultiplierAbAttr, MoveTypeChangeAbAttr, PostDamageForceSwitchAbAttr, PostItemLostAbAttr, ReverseDrainAbAttr, UncopiableAbilityAbAttr, UnsuppressableAbilityAbAttr, UnswappableAbilityAbAttr, UserFieldMoveTypePowerBoostAbAttr, VariableMovePowerAbAttr, WonderSkinAbAttr } from "./ability";
import { AttackTypeBoosterModifier, BerryModifier, PokemonHeldItemModifier, PokemonMoveAccuracyBoosterModifier, PokemonMultiHitModifier, PreserveBerryModifier } from "../modifier/modifier";
import { BattlerIndex, BattleType } from "../battle";
import { TerrainType } from "./terrain";
@ -1385,12 +1385,33 @@ export class UserHpDamageAttr extends FixedDamageAttr {
}
export class TargetHalfHpDamageAttr extends FixedDamageAttr {
private targetHp: number; // the final amount of hp we want the target to have
private hpAfterFirstAttack: number | null;
constructor() {
super(0);
}
apply(user: Pokemon, target: Pokemon, move: Move, args: any[]): boolean {
(args[0] as Utils.IntegerHolder).value = Utils.toDmgValue(target.hp / 2);
// first, determine if the hit is coming from multi lens or not
const lensCount = user.getHeldItems().find(i => i instanceof PokemonMultiHitModifier)?.getStackCount() ?? 0;
if (lensCount <= 0) {
// no multi lenses; we can just halve the target's hp and call it a day
(args[0] as Utils.NumberHolder).value = Utils.toDmgValue(target.hp / 2);
return true;
}
// Figure out what hit # we're on
if (user.turnData.hitCount === user.turnData.hitsLeft) {
// first hit of move; apply damage as normal and update targetHp accordingly
this.targetHp = target.hp * (0.5 ** (user.hasAbilityWithAttr(AddSecondStrikeAbAttr) ? 2 : 1));
this.hpAfterFirstAttack = null;
(args[0] as Utils.NumberHolder).value = Utils.toDmgValue(target.hp / 2);
} else {
// all subsequent hits split the damage evenly among themselves
this.hpAfterFirstAttack ??= Utils.toDmgValue(target.hp); // nullish coalescing assignment go brrr
const totalHits = user.turnData.hitCount - 1;
(args[0] as Utils.NumberHolder).value = Utils.toDmgValue((this.hpAfterFirstAttack - this.targetHp) / totalHits);
}
return true;
}

34
src/field/pokemon.ts
View File

@ -2622,34 +2622,14 @@ export default abstract class Pokemon extends Phaser.GameObjects.Container {
const fixedDamage = new Utils.NumberHolder(0);
applyMoveAttrs(FixedDamageAttr, source, this, move, fixedDamage);
if (fixedDamage.value) {
const lensCount = source.getHeldItems().find(i => i instanceof PokemonMultiHitModifier)?.getStackCount() ?? 0;
// Apply damage fixing for hp cutting moves on multi lens hits (NOT PARENTAL BOND)
if (lensCount > 0
&& move.hasAttr(TargetHalfHpDamageAttr)
&& (source.turnData.hitCount === source.turnData.hitsLeft
|| source.turnData.hitCount - source.turnData.hitsLeft !== lensCount + 1)) {
// Do some unholy math to make the moves' damage values add up to 50%
// Values obtained courtesy of WolframAlpha and Desmos Graphing Calculator
// (https://www.desmos.com/calculator/wdngrksdfz)
let damageMulti = 1;
// NOTE: If multi lens ever gets updated (again) this switch case will NEED to be updated alongside it!
switch (lensCount) {
case 1:
damageMulti = 0.558481559888;
break;
case 2:
damageMulti = 0.60875846088;
break;
default:
damageMulti = 0.5;
break;
}
fixedDamage.value = this.hp * damageMulti;
// Don't apply the multi lens damage penalty for subsequent hits of a hp cutting move
// those get handled separately in move.ts
if (!(move.hasAttr(TargetHalfHpDamageAttr)
&& source.turnData.hitCount !== source.turnData.hitsLeft)) {
const multiLensMultiplier = new Utils.NumberHolder(1);
source.scene.applyModifiers(PokemonMultiHitModifier, source.isPlayer(), source, move.id, null, multiLensMultiplier);
fixedDamage.value = Utils.toDmgValue(fixedDamage.value * multiLensMultiplier.value);
}
const multiLensMultiplier = new Utils.NumberHolder(1);
source.scene.applyModifiers(PokemonMultiHitModifier, source.isPlayer(), source, move.id, null, multiLensMultiplier);
fixedDamage.value = Utils.toDmgValue(fixedDamage.value * multiLensMultiplier.value);
return {
cancelled: false,

16
src/test/items/multi_lens.test.ts
View File

@ -140,7 +140,7 @@ describe("Items - Multi Lens", () => {
game.override.startingHeldItems([{ name: "MULTI_LENS", count: 1 }])
.moveset(Moves.SUPER_FANG)
.ability(Abilities.COMPOUND_EYES)
.enemyLevel(100000)
.enemyLevel(1000)
.enemySpecies(Species.BLISSEY); // allows for unrealistically high levels of accuracy
await game.classicMode.startBattle([ Species.MAGIKARP ]);
@ -150,7 +150,7 @@ describe("Items - Multi Lens", () => {
game.move.select(Moves.SUPER_FANG);
await game.setTurnOrder([ BattlerIndex.PLAYER, BattlerIndex.ENEMY ]);
await game.phaseInterceptor.to("MoveEndPhase");
expect(enemyPokemon.getHpRatio()).toBeCloseTo(0.5, 10); // unrealistically high level of precision
expect(enemyPokemon.getHpRatio()).toBeCloseTo(0.5, 5);
});
it("should result in correct damage for hp% attacks with 2 lenses", async () => {
@ -158,7 +158,7 @@ describe("Items - Multi Lens", () => {
.moveset(Moves.SUPER_FANG)
.ability(Abilities.COMPOUND_EYES)
.enemyMoveset(Moves.SPLASH)
.enemyLevel(100000)
.enemyLevel(1000)
.enemySpecies(Species.BLISSEY); // allows for unrealistically high levels of accuracy
await game.classicMode.startBattle([ Species.MAGIKARP ]);
@ -168,15 +168,15 @@ describe("Items - Multi Lens", () => {
game.move.select(Moves.SUPER_FANG);
await game.setTurnOrder([ BattlerIndex.PLAYER, BattlerIndex.ENEMY ]);
await game.phaseInterceptor.to("MoveEndPhase");
expect(enemyPokemon.getHpRatio()).toBeCloseTo(0.5, 8); // unrealistically high level of precision
expect(enemyPokemon.getHpRatio()).toBeCloseTo(0.5, 5);
});
it("should result in correct damage for hp% attacks with 2 lenses + Parental Bond", async () => {
game.override.startingHeldItems([{ name: "MULTI_LENS", count: 2 },
{ name: "WIDE_LENS", count: 2 }]) // ensures move always hits
game.override.startingHeldItems([{ name: "MULTI_LENS", count: 2 }])
.moveset(Moves.SUPER_FANG)
.ability(Abilities.PARENTAL_BOND)
.passiveAbility(Abilities.COMPOUND_EYES)
.enemyMoveset(Moves.SPLASH)
.enemyLevel(100000)
.enemyLevel(1000)
.enemySpecies(Species.BLISSEY); // allows for unrealistically high levels of accuracy
await game.classicMode.startBattle([ Species.MAGIKARP ]);
@ -186,6 +186,6 @@ describe("Items - Multi Lens", () => {
game.move.select(Moves.SUPER_FANG);
await game.setTurnOrder([ BattlerIndex.PLAYER, BattlerIndex.ENEMY ]);
await game.phaseInterceptor.to("MoveEndPhase");
expect(enemyPokemon.getHpRatio()).toBeCloseTo(0.25, 8);
expect(enemyPokemon.getHpRatio()).toBeCloseTo(0.25, 5);
});
});