mirror of
https://github.com/smogon/pokemon-showdown.git
synced 2026-03-21 17:25:10 -05:00
105 lines
3.2 KiB
TypeScript
105 lines
3.2 KiB
TypeScript
export const BattleScripts: ModdedBattleScriptsData = {
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inherit: 'gen5',
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gen: 4,
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init() {
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for (const i in this.data.Pokedex) {
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delete this.data.Pokedex[i].abilities['H'];
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}
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},
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modifyDamage(baseDamage, pokemon, target, move, suppressMessages = false) {
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// DPP divides modifiers into several mathematically important stages
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// The modifiers run earlier than other generations are called with ModifyDamagePhase1 and ModifyDamagePhase2
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if (!move.type) move.type = '???';
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const type = move.type;
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// Burn
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if (pokemon.status === 'brn' && baseDamage && move.category === 'Physical' && !pokemon.hasAbility('guts')) {
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baseDamage = this.modify(baseDamage, 0.5);
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}
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// Other modifiers (Reflect/Light Screen/etc)
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baseDamage = this.runEvent('ModifyDamagePhase1', pokemon, target, move, baseDamage);
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// Double battle multi-hit
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if (move.spreadHit) {
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const spreadModifier = move.spreadModifier || (this.gameType === 'free-for-all' ? 0.5 : 0.75);
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this.debug('Spread modifier: ' + spreadModifier);
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baseDamage = this.modify(baseDamage, spreadModifier);
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}
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// Weather
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baseDamage = this.runEvent('WeatherModifyDamage', pokemon, target, move, baseDamage);
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if (this.gen === 3 && move.category === 'Physical' && !Math.floor(baseDamage)) {
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baseDamage = 1;
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}
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baseDamage += 2;
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const isCrit = target.getMoveHitData(move).crit;
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if (isCrit) {
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baseDamage = this.modify(baseDamage, move.critModifier || 2);
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}
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// Mod 2 (Damage is floored after all multipliers are in)
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baseDamage = Math.floor(this.runEvent('ModifyDamagePhase2', pokemon, target, move, baseDamage));
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// this is not a modifier
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baseDamage = this.randomizer(baseDamage);
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// STAB
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if (move.forceSTAB || type !== '???' && pokemon.hasType(type)) {
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// The "???" type never gets STAB
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// Not even if you Roost in Gen 4 and somehow manage to use
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// Struggle in the same turn.
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// (On second thought, it might be easier to get a MissingNo.)
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baseDamage = this.modify(baseDamage, move.stab || 1.5);
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}
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// types
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let typeMod = target.runEffectiveness(move);
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typeMod = this.dex.clampIntRange(typeMod, -6, 6);
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target.getMoveHitData(move).typeMod = typeMod;
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if (typeMod > 0) {
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if (!suppressMessages) this.add('-supereffective', target);
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for (let i = 0; i < typeMod; i++) {
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baseDamage *= 2;
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}
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}
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if (typeMod < 0) {
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if (!suppressMessages) this.add('-resisted', target);
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for (let i = 0; i > typeMod; i--) {
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baseDamage = Math.floor(baseDamage / 2);
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}
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}
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if (isCrit && !suppressMessages) this.add('-crit', target);
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// Final modifier.
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baseDamage = this.runEvent('ModifyDamage', pokemon, target, move, baseDamage);
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if (!Math.floor(baseDamage)) {
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return 1;
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}
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return Math.floor(baseDamage);
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},
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hitStepInvulnerabilityEvent(targets, pokemon, move) {
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const hitResults = this.runEvent('Invulnerability', targets, pokemon, move);
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for (const [i, target] of targets.entries()) {
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if (hitResults[i] === false) {
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this.attrLastMove('[miss]');
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this.add('-miss', pokemon, target);
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}
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}
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return hitResults;
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},
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calcRecoilDamage(damageDealt, move) {
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return this.dex.clampIntRange(Math.floor(damageDealt * move.recoil![0] / move.recoil![1]), 1);
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},
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};
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