/
damage.js
832 lines (780 loc) · 37.9 KB
/
damage.js
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function CALCULATE_ALL_MOVES_BW(p1, p2, field) {
checkAirLock(p1, field);
checkAirLock(p2, field);
checkForecast(p1, field.getWeather());
checkForecast(p2, field.getWeather());
checkKlutz(p1);
checkKlutz(p2);
p1.stats[DF] = getModifiedStat(p1.rawStats[DF], p1.boosts[DF]);
p1.stats[SD] = getModifiedStat(p1.rawStats[SD], p1.boosts[SD]);
p1.stats[SP] = getFinalSpeed(p1, field.getWeather());
p2.stats[DF] = getModifiedStat(p2.rawStats[DF], p2.boosts[DF]);
p2.stats[SD] = getModifiedStat(p2.rawStats[SD], p2.boosts[SD]);
p2.stats[SP] = getFinalSpeed(p2, field.getWeather());
checkIntimidate(p1, p2);
checkIntimidate(p2, p1);
checkDownload(p1, p2);
checkDownload(p2, p1);
p1.stats[AT] = getModifiedStat(p1.rawStats[AT], p1.boosts[AT]);
p1.stats[SA] = getModifiedStat(p1.rawStats[SA], p1.boosts[SA]);
p2.stats[AT] = getModifiedStat(p2.rawStats[AT], p2.boosts[AT]);
p2.stats[SA] = getModifiedStat(p2.rawStats[SA], p2.boosts[SA]);
var side1 = field.getSide(1);
var side2 = field.getSide(0);
checkInfiltrator(p1, side1);
checkInfiltrator(p2, side2);
var results = [[],[]];
for (var i = 0; i < 4; i++) {
results[0][i] = getDamageResult(p1, p2, p1.moves[i], side1);
results[1][i] = getDamageResult(p2, p1, p2.moves[i], side2);
}
return results;
}
function CALCULATE_MOVES_OF_ATTACKER_BW(attacker, defender, field) {
checkAirLock(attacker, field);
checkAirLock(defender, field);
checkForecast(attacker, field.getWeather());
checkForecast(defender, field.getWeather());
checkKlutz(attacker);
checkKlutz(defender);
attacker.stats[SP] = getFinalSpeed(attacker, field.getWeather());
defender.stats[DF] = getModifiedStat(defender.rawStats[DF], defender.boosts[DF]);
defender.stats[SD] = getModifiedStat(defender.rawStats[SD], defender.boosts[SD]);
defender.stats[SP] = getFinalSpeed(defender, field.getWeather());
checkIntimidate(attacker, defender);
checkIntimidate(defender, attacker);
checkDownload(attacker, defender);
attacker.stats[AT] = getModifiedStat(attacker.rawStats[AT], attacker.boosts[AT]);
attacker.stats[SA] = getModifiedStat(attacker.rawStats[SA], attacker.boosts[SA]);
defender.stats[AT] = getModifiedStat(defender.rawStats[AT], defender.boosts[AT]);
var defenderSide = field.getSide( ~~(mode === "one-vs-all") );
checkInfiltrator(attacker, defenderSide);
var results = [];
for (var i = 0; i < 4; i++) {
results[i] = getDamageResult(attacker, defender, attacker.moves[i], defenderSide);
}
return results;
}
function getDamageResult(attacker, defender, move, field) {
var description = {
"attackerName": attacker.name,
"moveName": move.name,
"defenderName": defender.name
};
if (move.bp === 0) {
return {"damage":[0], "description":buildDescription(description)};
}
if (field.isProtected && !move.bypassesProtect && !move.isZ) {
description.isProtected = true;
return {"damage":[0], "description":buildDescription(description)};
}
var defAbility = defender.ability;
if (["Full Metal Body", "Prism Armor", "Shadow Shield"].indexOf(defAbility) === -1) {
if (["Mold Breaker", "Teravolt", "Turboblaze"].indexOf(attacker.ability) !== -1) {
defAbility = "";
description.attackerAbility = attacker.ability;
}
if (move.name === "Menacing Moonraze Maelstrom" || move.name === "Moongeist Beam" || move.name === "Searing Sunraze Smash" || move.name === "Sunsteel Strike") {
defAbility = "";
}
}
var isCritical = move.isCrit && ["Battle Armor", "Shell Armor"].indexOf(defAbility) === -1;
if (move.name === "Weather Ball") {
move.type = field.weather.indexOf("Sun") !== -1 ? "Fire"
: field.weather.indexOf("Rain") !== -1 ? "Water"
: field.weather === "Sand" ? "Rock"
: field.weather === "Hail" ? "Ice"
: "Normal";
description.weather = field.weather;
description.moveType = move.type;
} else if (move.name === "Judgment" && attacker.item.indexOf("Plate") !== -1) {
move.type = getItemBoostType(attacker.item);
} else if (move.name === "Techno Blast" && attacker.item.indexOf("Drive") !== -1) {
move.type = getTechnoBlast(attacker.item);
} else if (move.name === "Multi-Attack" && attacker.item.indexOf("Memory") !== -1) {
move.type = getMultiAttack(attacker.item);
} else if (move.name === "Natural Gift" && attacker.item.indexOf("Berry") !== -1) {
var gift = getNaturalGift(attacker.item);
move.type = gift.t;
move.bp = gift.p;
description.attackerItem = attacker.item;
description.moveBP = move.bp;
description.moveType = move.type;
} else if (move.name === "Nature Power") {
move.type = field.terrain === "Electric" ? "Electric" : field.terrain === "Grassy" ? "Grass" : field.terrain === "Misty" ? "Fairy" : field.terrain === "Psychic" ? "Psychic" : "Normal";
}
var isAerilate = false;
var isPixilate = false;
var isRefrigerate = false;
var isGalvanize = false;
var isLiquidVoice = false;
if (!move.isZ) {
isAerilate = attacker.ability === "Aerilate" && move.type === "Normal";
isPixilate = attacker.ability === "Pixilate" && move.type === "Normal";
isRefrigerate = attacker.ability === "Refrigerate" && move.type === "Normal";
isGalvanize = attacker.ability === "Galvanize" && move.type === "Normal";
isLiquidVoice = attacker.ability === "Liquid Voice" && move.isSound;
if (isAerilate) {
move.type = "Flying";
} else if (isGalvanize) {
move.type = "Electric";
} else if (isLiquidVoice) {
move.type = "Water";
} else if (isPixilate) {
move.type = "Fairy";
} else if (isRefrigerate) {
move.type = "Ice";
} else if (attacker.ability === "Normalize") {
move.type = "Normal";
description.attackerAbility = attacker.ability;
}
}
if ((attacker.ability === "Gale Wings" && move.type === "Flying" && (gen >= 7 ? attacker.curHP === attacker.maxHP : true)) ||
(attacker.ability === "Triage" && move.givesHealth)) {
move.hasPriority = true;
description.attackerAbility = attacker.ability;
}
var typeEffect1 = getMoveEffectiveness(move, defender.type1, attacker.ability === "Scrappy" || field.isForesight, field.isGravity);
var typeEffect2 = defender.type2 ? getMoveEffectiveness(move, defender.type2, attacker.ability === "Scrappy" || field.isForesight, field.isGravity) : 1;
var typeEffectiveness = typeEffect1 * typeEffect2;
var resistedKnockOffDamage = (defender.item === "" ||
(defender.name === "Giratina-Origin" && defender.item === "Griseous Orb") ||
(defender.name.indexOf("Arceus") !== -1 && defender.item.indexOf("Plate") !== -1) ||
(defender.name.indexOf("Genesect") !== -1 && defender.item.indexOf("Drive") !== -1) ||
(defender.ability.indexOf("RKS System") !== -1 && defender.item.indexOf("Memory") !== -1) ||
(defender.item.indexOf(" Z") !== -1));
if (typeEffectiveness === 0 && move.name === "Thousand Arrows") {
typeEffectiveness = 1;
}
if (defender.item === "Ring Target" && typeEffectiveness === 0) {
if (typeChart[move.type][defender.type1] === 0) {
typeEffectiveness = typeEffect2;
}
else if (typeChart[move.type][defender.type2] === 0) {
typeEffectiveness = typeEffect1;
}
}
if (typeEffectiveness === 0) {
return {"damage":[0], "description":buildDescription(description)};
}
if (move.name === "Sky Drop" && (defender.type1 === "Flying" || defender.type2 === "Flying" || (gen >= 6 && defender.weight >= 200) || field.isGravity)) {
return {"damage":[0], "description":buildDescription(description)};
}
if (move.name === "Synchronoise" && [defender.type1, defender.type2].indexOf(attacker.type1) === -1 &&
(!attacker.type2 || [defender.type1, defender.type2].indexOf(attacker.type2) === -1)) {
return {"damage": [0], "description": buildDescription(description)};
}
if (move.name === "Dream Eater" && (defender.status !== 'Asleep' && defender.ability !== 'Comatose')) {
return {"damage": [0], "description": buildDescription(description)};
}
if ((defAbility === "Wonder Guard" && typeEffectiveness <= 1) ||
(move.type === "Grass" && defAbility === "Sap Sipper") ||
(move.type === "Fire" && defAbility.indexOf("Flash Fire") !== -1) ||
(move.type === "Water" && ["Dry Skin", "Storm Drain", "Water Absorb"].indexOf(defAbility) !== -1) ||
(move.type === "Electric" && ["Lightning Rod", "Motor Drive", "Volt Absorb"].indexOf(defAbility) !== -1) ||
(move.type === "Ground" && !field.isGravity && move.name !== "Thousand Arrows" && defAbility === "Levitate") ||
(move.isBullet && defAbility === "Bulletproof") ||
(move.isSound && defAbility === "Soundproof") ||
(move.hasPriority && ["Queenly Majesty", "Dazzling"].indexOf(defAbility) !== -1)) {
description.defenderAbility = defAbility;
return {"damage":[0], "description":buildDescription(description)};
}
if (field.weather === "Strong Winds" && (defender.type1 === "Flying" || defender.type2 === "Flying") && typeChart[move.type]["Flying"] > 1) {
typeEffectiveness /= 2;
description.weather = field.weather;
}
if (move.type === "Ground" && move.name !== "Thousand Arrows" && !field.isGravity && defender.item === "Air Balloon") {
description.defenderItem = defender.item;
return {"damage":[0], "description":buildDescription(description)};
}
if (move.hasPriority && field.terrain === "Psychic" && isGroundedForCalc(defender, field)) {
description.terrain = field.terrain;
return {"damage":[0], "description":buildDescription(description)};
}
description.HPEVs = defender.HPEVs + " HP";
if (move.name === "Seismic Toss" || move.name === "Night Shade") {
var lv = attacker.level;
if (attacker.ability === "Parental Bond") {
lv *= 2;
}
return {"damage":[lv], "description":buildDescription(description)};
}
if (move.name === "Final Gambit") {
var hp = attacker.curHP;
return {"damage":[hp], "description":buildDescription(description)};
}
if (move.hits > 1) {
description.hits = move.hits;
}
var turnOrder = attacker.stats[SP] > defender.stats[SP] ? "FIRST" : "LAST";
////////////////////////////////
////////// BASE POWER //////////
////////////////////////////////
var basePower;
switch (move.name) {
case "Payback":
basePower = turnOrder === "LAST" ? 100 : 50;
description.moveBP = basePower;
break;
case "Electro Ball":
var r = Math.floor(attacker.stats[SP] / defender.stats[SP]);
basePower = r >= 4 ? 150 : r >= 3 ? 120 : r >= 2 ? 80 : 60;
description.moveBP = basePower;
break;
case "Gyro Ball":
basePower = Math.min(150, Math.floor(25 * defender.stats[SP] / attacker.stats[SP]));
description.moveBP = basePower;
break;
case "Punishment":
basePower = Math.min(200, 60 + 20 * countBoosts(defender.boosts));
description.moveBP = basePower;
break;
case "Low Kick":
case "Grass Knot":
var w = defender.weight;
basePower = w >= 200 ? 120 : w >= 100 ? 100 : w >= 50 ? 80 : w >= 25 ? 60 : w >= 10 ? 40 : 20;
description.moveBP = basePower;
break;
case "Hex":
basePower = move.bp * (defender.status !== "Healthy" ? 2 : 1);
description.moveBP = basePower;
break;
case "Heavy Slam":
case "Heat Crash":
var wr = attacker.weight / defender.weight;
basePower = wr >= 5 ? 120 : wr >= 4 ? 100 : wr >= 3 ? 80 : wr >= 2 ? 60 : 40;
description.moveBP = basePower;
break;
case "Stored Power":
case "Power Trip":
basePower = 20 + 20 * countBoosts(attacker.boosts);
description.moveBP = basePower;
break;
case "Acrobatics":
basePower = attacker.item === "Flying Gem" || attacker.item === "" ? 110 : 55;
description.moveBP = basePower;
break;
case "Wake-Up Slap":
basePower = move.bp * (defender.status === "Asleep" ? 2 : 1);
description.moveBP = basePower;
break;
case "Weather Ball":
basePower = field.weather !== "" ? 100 : 50;
description.moveBP = basePower;
break;
case "Fling":
basePower = getFlingPower(attacker.item);
description.moveBP = basePower;
description.attackerItem = attacker.item;
break;
case "Eruption":
case "Water Spout":
basePower = Math.max(1, Math.floor(150 * attacker.curHP / attacker.maxHP));
description.moveBP = basePower;
break;
case "Flail":
case "Reversal":
var p = Math.floor(48 * attacker.curHP / attacker.maxHP);
basePower = p <= 1 ? 200 : p <= 4 ? 150 : p <= 9 ? 100 : p <= 16 ? 80 : p <= 32 ? 40 : 20;
description.moveBP = basePower;
break;
case "Nature Power":
basePower = (field.terrain === "Electric" || field.terrain === "Grassy") ? 90 : (field.terrain === "Misty") ? 95 : 80;
break;
case "Water Shuriken":
basePower = (attacker.name === "Greninja-Ash") ? 20 : 15;
description.moveBP = basePower;
break;
case "Wring Out":
basePower = Math.max(1, Math.ceil(defender.curHP * 120 / defender.maxHP - 0.5));
description.moveBP = basePower;
break;
default:
basePower = move.bp;
}
var bpMods = [];
if ((attacker.ability === "Technician" && basePower <= 60) ||
(attacker.ability === "Flare Boost" && attacker.status === "Burned" && move.category === "Special") ||
(attacker.ability === "Toxic Boost" && (attacker.status === "Poisoned" || attacker.status === "Badly Poisoned") &&
move.category === "Physical")) {
bpMods.push(0x1800);
description.attackerAbility = attacker.ability;
} else if (attacker.ability === "Analytic" && turnOrder !== "FIRST") {
bpMods.push(0x14CD);
description.attackerAbility = attacker.ability;
} else if (attacker.ability === "Sand Force" && field.weather === "Sand" && ["Rock","Ground","Steel"].indexOf(move.type) !== -1) {
bpMods.push(0x14CD);
description.attackerAbility = attacker.ability;
description.weather = field.weather;
} else if ((attacker.ability === "Reckless" && move.hasRecoil) ||
(attacker.ability === "Iron Fist" && move.isPunch)) {
bpMods.push(0x1333);
description.attackerAbility = attacker.ability;
}
if (defAbility === "Heatproof" && move.type === "Fire") {
bpMods.push(0x800);
description.defenderAbility = defAbility;
} else if (defAbility === "Dry Skin" && move.type === "Fire") {
bpMods.push(0x1400);
description.defenderAbility = defAbility;
} else if (defAbility === "Fluffy" && (!move.makesContact || attacker.ability === "Long Reach") && move.type === "Fire") {
bpMods.push(0x2000);
description.defenderAbility = defAbility;
} else if (defAbility === "Fluffy" && move.makesContact && attacker.ability !== "Long Reach" && move.type !== "Fire") {
bpMods.push(0x800);
description.defenderAbility = defAbility;
}
if (attacker.ability === "Sheer Force" && move.hasSecondaryEffect) {
bpMods.push(0x14CD);
description.attackerAbility = attacker.ability;
}
if (getItemBoostType(attacker.item) === move.type) {
bpMods.push(0x1333);
description.attackerItem = attacker.item;
} else if ((attacker.item === "Muscle Band" && move.category === "Physical") ||
(attacker.item === "Wise Glasses" && move.category === "Special")) {
bpMods.push(0x1199);
description.attackerItem = attacker.item;
} else if (((attacker.item === "Adamant Orb" && attacker.name === "Dialga") ||
(attacker.item === "Lustrous Orb" && attacker.name === "Palkia") ||
(attacker.item === "Griseous Orb" && attacker.name === "Giratina-Origin")) &&
(move.type === attacker.type1 || move.type === attacker.type2)) {
bpMods.push(0x1333);
description.attackerItem = attacker.item;
} else if (attacker.item === move.type + " Gem") {
bpMods.push(gen >= 6 ? 0x14CD : 0x1800);
description.attackerItem = attacker.item;
} else if (((attacker.item === "Soul Dew" && attacker.name === "Latios") ||
(attacker.item === "Soul Dew" && attacker.name === "Latios-Mega") ||
(attacker.item === "Soul Dew" && attacker.name === "Latias") ||
(attacker.item === "Soul Dew" && attacker.name === "Latias-Mega")) &&
(move.type === attacker.type1 || move.type === attacker.type2)) {
bpMods.push( gen >= 7 ? 0x1333 : 0x1000);
description.attackerItem = attacker.item;
}
if ((move.name === "Facade" && ["Burned","Paralyzed","Poisoned","Badly Poisoned"].indexOf(attacker.status) !== -1) ||
(move.name === "Brine" && defender.curHP <= defender.maxHP / 2) ||
(move.name === "Venoshock" && (defender.status === "Poisoned" || defender.status === "Badly Poisoned"))) {
bpMods.push(0x2000);
description.moveBP = move.bp * 2;
} else if (move.name === "Solar Beam" && ["Rain","Heavy Rain","Sand","Hail"].indexOf(field.weather) !== -1) {
bpMods.push(0x800);
description.moveBP = move.bp / 2;
description.weather = field.weather;
} else if (gen >= 6 && move.name === "Knock Off" && !resistedKnockOffDamage) {
bpMods.push(0x1800);
description.moveBP = move.bp * 1.5;
} else if (["Breakneck Blitz","Bloom Doom","Inferno Overdrive","Hydro Vortex","Gigavolt Havoc","Subzero Slammer","Supersonic Skystrike",
"Savage Spin-Out","Acid Downpour","Tectonic Rage","Continental Crush","All-Out Pummeling","Shattered Psyche","Never-Ending Nightmare",
"Devastating Drake","Black Hole Eclipse","Corkscrew Crash","Twinkle Tackle"].indexOf(move.name) !== -1) {
// show z-move power in description
description.moveBP = move.bp;
}
if (field.isHelpingHand) {
bpMods.push(0x1800);
description.isHelpingHand = true;
}
if (isAerilate || isPixilate || isRefrigerate || isGalvanize) {
bpMods.push(gen >= 7 ? 0x1333 : 0x14CD);
description.attackerAbility = attacker.ability;
} else if ((attacker.ability === "Mega Launcher" && move.isPulse) ||
(attacker.ability === "Strong Jaw" && move.isBite)) {
bpMods.push(0x1800);
description.attackerAbility = attacker.ability;
} else if (attacker.ability === "Tough Claws" && move.makesContact) {
bpMods.push(0x14CD);
description.attackerAbility = attacker.ability;
} else if (attacker.ability === "Neuroforce" && (move.type === defender.type1 || move.type === defender.type2)) {
bpMods.push(0x1333);
description.attackerAbility = attacker.ability;
}
var isAttackerAura = attacker.ability === (move.type + " Aura");
var isDefenderAura = defAbility === (move.type + " Aura");
if (isAttackerAura || isDefenderAura) {
if (attacker.ability === "Aura Break" || defAbility === "Aura Break") {
bpMods.push(0x0C00);
description.attackerAbility = attacker.ability;
description.defenderAbility = defAbility;
} else {
bpMods.push(0x1547);
if (isAttackerAura) {
description.attackerAbility = attacker.ability;
}
if (isDefenderAura) {
description.defenderAbility = defAbility;
}
}
}
basePower = Math.max(1, pokeRound(basePower * chainMods(bpMods) / 0x1000));
////////////////////////////////
////////// (SP)ATTACK //////////
////////////////////////////////
var attack;
var attackSource = move.name === "Foul Play" ? defender : attacker;
var attackStat = move.category === "Physical" ? AT : SA;
description.attackEVs = attacker.evs[attackStat] +
(NATURES[attacker.nature][0] === attackStat ? "+" : NATURES[attacker.nature][1] === attackStat ? "-" : "") + " " +
toSmogonStat(attackStat);
if (attackSource.boosts[attackStat] === 0 || (isCritical && attackSource.boosts[attackStat] < 0)) {
attack = attackSource.rawStats[attackStat];
} else if (defAbility === "Unaware") {
attack = attackSource.rawStats[attackStat];
description.defenderAbility = defAbility;
} else {
attack = attackSource.stats[attackStat];
description.attackBoost = attackSource.boosts[attackStat];
}
// unlike all other attack modifiers, Hustle gets applied directly
if (attacker.ability === "Hustle" && move.category === "Physical") {
attack = pokeRound(attack * 3/2);
description.attackerAbility = attacker.ability;
}
var atMods = [];
if (defAbility === "Thick Fat" && (move.type === "Fire" || move.type === "Ice") || (defAbility === "Water Bubble" && move.type === "Fire")) {
atMods.push(0x800);
description.defenderAbility = defAbility;
}
if ((attacker.ability === "Guts" && attacker.status !== "Healthy" && move.category === "Physical") ||
(attacker.ability === "Overgrow" && attacker.curHP <= attacker.maxHP / 3 && move.type === "Grass") ||
(attacker.ability === "Blaze" && attacker.curHP <= attacker.maxHP / 3 && move.type === "Fire") ||
(attacker.ability === "Torrent" && attacker.curHP <= attacker.maxHP / 3 && move.type === "Water") ||
(attacker.ability === "Swarm" && attacker.curHP <= attacker.maxHP / 3 && move.type === "Bug") || (move.category === "Special" && (attacker.ability === "Plus" || attacker.ability === "Minus"))) {
atMods.push(0x1800);
description.attackerAbility = attacker.ability;
} else if (attacker.ability === "Flash Fire (activated)" && move.type === "Fire") {
atMods.push(0x1800);
description.attackerAbility = "Flash Fire";
} else if ((attacker.ability === "Solar Power" && field.weather.indexOf("Sun") !== -1 && move.category === "Special") ||
(attacker.ability === "Flower Gift" && field.weather.indexOf("Sun") !== -1 && move.category === "Physical")) {
atMods.push(0x1800);
description.attackerAbility = attacker.ability;
description.weather = field.weather;
} else if ((attacker.ability === "Defeatist" && attacker.curHP <= attacker.maxHP / 2) ||
(attacker.ability === "Slow Start" && move.category === "Physical")) {
atMods.push(0x800);
description.attackerAbility = attacker.ability;
} else if ((attacker.ability === "Huge Power" || attacker.ability === "Pure Power") && move.category === "Physical") {
atMods.push(0x2000);
description.attackerAbility = attacker.ability;
}
if ((attacker.item === "Thick Club" && (attacker.name === "Cubone" || attacker.name === "Marowak" || attacker.name === "Marowak-Alola") && move.category === "Physical") ||
(attacker.item === "Deep Sea Tooth" && attacker.name === "Clamperl" && move.category === "Special") ||
(attacker.item === "Light Ball" && attacker.name === "Pikachu") && !move.isZ) {
atMods.push(0x2000);
description.attackerItem = attacker.item;
} else if ((gen < 7 && attacker.item === "Soul Dew" && (attacker.name === "Latios" || attacker.name === "Latias") && move.category === "Special") ||
(attacker.item === "Choice Band" && move.category === "Physical" && !move.isZ) ||
(attacker.item === "Choice Specs" && move.category === "Special" && !move.isZ)) {
atMods.push(0x1800);
description.attackerItem = attacker.item;
}
attack = Math.max(1, pokeRound(attack * chainMods(atMods) / 0x1000));
////////////////////////////////
///////// (SP)DEFENSE //////////
////////////////////////////////
var defense;
var hitsPhysical = move.category === "Physical" || move.dealsPhysicalDamage;
var defenseStat = hitsPhysical ? DF : SD;
description.defenseEVs = defender.evs[defenseStat] +
(NATURES[defender.nature][0] === defenseStat ? "+" : NATURES[defender.nature][1] === defenseStat ? "-" : "") + " " +
toSmogonStat(defenseStat);
if (defender.boosts[defenseStat] === 0 || (isCritical && defender.boosts[defenseStat] > 0) || move.ignoresDefenseBoosts) {
defense = defender.rawStats[defenseStat];
} else if (attacker.ability === "Unaware") {
defense = defender.rawStats[defenseStat];
description.attackerAbility = attacker.ability;
} else {
defense = defender.stats[defenseStat];
description.defenseBoost = defender.boosts[defenseStat];
}
// unlike all other defense modifiers, Sandstorm SpD boost gets applied directly
if (field.weather === "Sand" && (defender.type1 === "Rock" || defender.type2 === "Rock") && !hitsPhysical) {
defense = pokeRound(defense * 3/2);
description.weather = field.weather;
}
var dfMods = [];
if (defAbility === "Marvel Scale" && defender.status !== "Healthy" && hitsPhysical) {
dfMods.push(0x1800);
description.defenderAbility = defAbility;
} else if (defAbility === "Flower Gift" && field.weather.indexOf("Sun") !== -1 && !hitsPhysical) {
dfMods.push(0x1800);
description.defenderAbility = defAbility;
description.weather = field.weather;
}
if (field.terrain === "Grassy" && defAbility === "Grass Pelt" && hitsPhysical) {
dfMods.push(0x1800);
description.defenderAbility = defAbility;
}
if ((gen < 7 && defender.item === "Soul Dew" && (defender.name === "Latios" || defender.name === "Latias") && !hitsPhysical) ||
(defender.item === "Assault Vest" && !hitsPhysical) || defender.item === "Eviolite") {
dfMods.push(0x1800);
description.defenderItem = defender.item;
}
if ((defender.item === "Metal Powder" && defender.name === "Ditto" && hitsPhysical) ||
(defender.item === "Deep Sea Scale" && defender.name === "Clamperl" && !hitsPhysical)) {
dfMods.push(0x2000);
description.defenderItem = defender.item;
}
if (defAbility === "Fur Coat" && hitsPhysical) {
dfMods.push(0x2000);
description.defenderAbility = defAbility;
}
defense = Math.max(1, pokeRound(defense * chainMods(dfMods) / 0x1000));
////////////////////////////////
//////////// DAMAGE ////////////
////////////////////////////////
var baseDamage = Math.floor(Math.floor((Math.floor((2 * attacker.level) / 5 + 2) * basePower * attack) / defense) / 50 + 2);
if (field.format !== "Singles" && move.isSpread) {
baseDamage = pokeRound(baseDamage * 0xC00 / 0x1000);
}
if ((field.weather.indexOf("Sun") !== -1 && move.type === "Fire") || (field.weather.indexOf("Rain") !== -1 && move.type === "Water")) {
baseDamage = pokeRound(baseDamage * 0x1800 / 0x1000);
description.weather = field.weather;
} else if ((field.weather === "Sun" && move.type === "Water") || (field.weather === "Rain" && move.type === "Fire")) {
baseDamage = pokeRound(baseDamage * 0x800 / 0x1000);
description.weather = field.weather;
} else if ((field.weather === "Harsh Sunshine" && move.type === "Water") || (field.weather === "Heavy Rain" && move.type === "Fire")) {
return {"damage":[0], "description":buildDescription(description)};
}
if (field.isGravity || (attacker.type1 !== "Flying" && attacker.type2 !== "Flying" &&
attacker.item !== "Air Balloon" && attacker.ability !== "Levitate")) {
if (field.terrain === "Electric" && move.type === "Electric") {
baseDamage = pokeRound(baseDamage * 0x1800 / 0x1000);
description.terrain = field.terrain;
} else if (field.terrain === "Grassy" && move.type == "Grass") {
baseDamage = pokeRound(baseDamage * 0x1800 / 0x1000);
description.terrain = field.terrain;
} else if (field.terrain === "Psychic" && move.type === "Psychic") {
baseDamage = pokeRound(baseDamage * 0x1800 / 0x1000);
description.terrain = field.terrain;
}
}
if (field.isGravity || (defender.type1 !== "Flying" && defender.type2 !== "Flying" &&
defender.item !== "Air Balloon" && defender.ability !== "Levitate")) {
if (field.terrain === "Misty" && move.type === "Dragon") {
baseDamage = pokeRound(baseDamage * 0x800 / 0x1000);
description.terrain = field.terrain;
} else if (field.terrain === "Grassy" && (move.name === "Bulldoze" || move.name === "Earthquake")) {
baseDamage = pokeRound(baseDamage * 0x800 / 0x1000);
description.terrain = field.terrain;
}
}
if (isCritical) {
baseDamage = Math.floor(baseDamage * (gen >= 6 ? 1.5 : 2));
description.isCritical = isCritical;
}
// the random factor is applied between the crit mod and the stab mod, so don't apply anything below this until we're inside the loop
var stabMod = 0x1000;
if (move.type === attacker.type1 || move.type === attacker.type2) {
if (attacker.ability === "Adaptability") {
stabMod = 0x2000;
description.attackerAbility = attacker.ability;
} else {
stabMod = 0x1800;
}
} else if (attacker.ability === "Protean") {
stabMod = 0x1800;
description.attackerAbility = attacker.ability;
}
var applyBurn = (attacker.status === "Burned" && move.category === "Physical" && attacker.ability !== "Guts" && !move.ignoresBurn);
description.isBurned = applyBurn;
var finalMods = [];
if (field.isReflect && move.category === "Physical" && !isCritical) {
finalMods.push(field.format !== "Singles" ? (gen >= 6 ? 0xAAC : 0xA8F) : 0x800);
description.isReflect = true;
} else if (field.isLightScreen && move.category === "Special" && !isCritical) {
finalMods.push(field.format !== "Singles" ? (gen >= 6 ? 0xAAC : 0xA8F) : 0x800);
description.isLightScreen = true;
}
if ((defAbility === "Multiscale" || defAbility === "Shadow Shield") && defender.curHP === defender.maxHP && !field.isSR && !field.spikes) {
finalMods.push(0x800);
description.defenderAbility = defAbility;
}
if (attacker.ability === "Tinted Lens" && typeEffectiveness < 1) {
finalMods.push(0x2000);
description.attackerAbility = attacker.ability;
}
if (attacker.ability === "Water Bubble" && move.type === "Water") {
finalMods.push(0x2000);
description.attackerAbility = attacker.ability;
}
if (attacker.ability === "Steelworker" && move.type === "Steel") {
finalMods.push(0x1800);
description.attackerAbility = attacker.ability;
}
if (field.isFriendGuard) {
finalMods.push(0xC00);
description.isFriendGuard = true;
}
if (field.isAuroraVeil && !isCritical) { //doesn't protect from critical hits
finalMods.push(field.format !== "Singles" ? 0xAAC : 0x800); // 0.5x damage from physical and special attacks in singles, 0.66x damage in Doubles
description.isAuroraVeil = true;
}
if (attacker.ability === "Sniper" && isCritical) {
finalMods.push(0x1800);
description.attackerAbility = attacker.ability;
}
if ((defAbility === "Solid Rock" || defAbility === "Filter" || defAbility === "Prism Armor") && typeEffectiveness > 1) {
finalMods.push(0xC00);
description.defenderAbility = defAbility;
}
if (attacker.item === "Expert Belt" && typeEffectiveness > 1 && !move.isZ) {
finalMods.push(0x1333);
description.attackerItem = attacker.item;
} else if (attacker.item === "Life Orb" && !move.isZ) {
finalMods.push(0x14CC);
description.attackerItem = attacker.item;
}
if (getBerryResistType(defender.item) === move.type && (typeEffectiveness > 1 || move.type === "Normal") &&
attacker.ability !== "Unnerve") {
finalMods.push(0x800);
description.defenderItem = defender.item;
}
if (field.isProtected && move.isZ) {
finalMods.push(0x400);
description.isProtected = true;
}
var finalMod = chainMods(finalMods);
var damage = [];
for (var i = 0; i < 16; i++) {
damage[i] = Math.floor(baseDamage * (85 + i) / 100);
damage[i] = pokeRound(damage[i] * stabMod / 0x1000);
damage[i] = Math.floor(damage[i] * typeEffectiveness);
if (applyBurn) {
damage[i] = Math.floor(damage[i] / 2);
}
damage[i] = Math.max(1, damage[i]);
damage[i] = pokeRound(damage[i] * finalMod / 0x1000);
// is 2nd hit half BP? half attack? half damage range? keeping it as a flat multiplier until I know the specifics
if (attacker.ability === "Parental Bond" && move.hits === 1 && (field.format === "Singles" || !move.isSpread)) {
var bondFactor = gen < 7 ? 3/2 : 5/4; // in gen 7, 2nd hit was reduced from 50% to 25%
damage[i] = Math.floor(damage[i] * bondFactor);
description.attackerAbility = attacker.ability;
}
}
return {"damage":damage, "description":buildDescription(description)};
}
function toSmogonStat(stat) {
return stat === AT ? "Atk"
: stat === DF ? "Def"
: stat === SA ? "SpA"
: stat === SD ? "SpD"
: stat === SP ? "Spe"
: "wtf";
}
function chainMods(mods) {
var M = 0x1000;
for(var i = 0; i < mods.length; i++) {
if(mods[i] !== 0x1000) {
M = ((M * mods[i]) + 0x800) >> 12;
}
}
return M;
}
function getMoveEffectiveness(move, type, isGhostRevealed, isGravity) {
if (isGhostRevealed && type === "Ghost" && (move.type === "Normal" || move.type === "Fighting")) {
return 1;
} else if (isGravity && type === "Flying" && move.type === "Ground") {
return 1;
} else if (move.name === "Freeze-Dry" && type === "Water") {
return 2;
} else if (move.name === "Flying Press") {
return typeChart["Fighting"][type] * typeChart["Flying"][type];
} else {
return typeChart[move.type][type];
}
}
function getModifiedStat(stat, mod) {
return mod > 0 ? Math.floor(stat * (2 + mod) / 2)
: mod < 0 ? Math.floor(stat * 2 / (2 - mod))
: stat;
}
function getFinalSpeed(pokemon, weather) {
var speed = getModifiedStat(pokemon.rawStats[SP], pokemon.boosts[SP]);
if (pokemon.item === "Choice Scarf") {
speed = Math.floor(speed * 1.5);
} else if (pokemon.item === "Macho Brace" || pokemon.item === "Iron Ball") {
speed = Math.floor(speed / 2);
}
if ((pokemon.ability === "Chlorophyll" && weather.indexOf("Sun") !== -1) ||
(pokemon.ability === "Sand Rush" && weather === "Sand") ||
(pokemon.ability === "Swift Swim" && weather.indexOf("Rain") !== -1) ||
(pokemon.ability === "Slush Rush" && weather.indexOf("Hail") !== -1)) {
speed *= 2;
}
return speed;
}
function checkAirLock(pokemon, field) {
if (pokemon.ability === "Air Lock" || pokemon.ability === "Cloud Nine") {
field.clearWeather();
}
}
function checkForecast(pokemon, weather) {
if (pokemon.ability === "Forecast" && pokemon.name === "Castform") {
if (weather.indexOf("Sun") !== -1) {
pokemon.type1 = "Fire";
} else if (weather.indexOf("Rain") !== -1) {
pokemon.type1 = "Water";
} else if (weather === "Hail") {
pokemon.type1 = "Ice";
} else {
pokemon.type1 = "Normal";
}
pokemon.type2 = "";
}
}
function checkKlutz(pokemon) {
if (pokemon.ability === "Klutz") {
pokemon.item = "";
}
}
function checkIntimidate(source, target) {
if (source.ability === "Intimidate") {
if (target.ability === "Contrary" || target.ability === "Defiant") {
target.boosts[AT] = Math.min(6, target.boosts[AT] + 1);
} else if (["Clear Body", "White Smoke", "Hyper Cutter", "Full Metal Body"].indexOf(target.ability) !== -1) {
// no effect
} else if (target.ability === "Simple") {
target.boosts[AT] = Math.max(-6, target.boosts[AT] - 2);
} else {
target.boosts[AT] = Math.max(-6, target.boosts[AT] - 1);
}
}
}
function checkDownload(source, target) {
if (source.ability === "Download") {
if (target.stats[SD] <= target.stats[DF]) {
source.boosts[SA] = Math.min(6, source.boosts[SA] + 1);
} else {
source.boosts[AT] = Math.min(6, source.boosts[AT] + 1);
}
}
}
function checkInfiltrator(attacker, affectedSide) {
if (attacker.ability === "Infiltrator") {
affectedSide.isReflect = false;
affectedSide.isLightScreen = false;
affectedSide.isAuroraVeil = false;
}
}
function countBoosts(boosts) {
var sum = 0;
for (var i = 0; i < STATS.length; i++) {
if (boosts[STATS[i]] > 0) {
sum += boosts[STATS[i]];
}
}
return sum;
}
function isGroundedForCalc(pokemon, field) {
return field.isGravity || (
pokemon.type1 !== "Flying" &&
pokemon.type2 !== "Flying" &&
pokemon.ability !== "Levitate" &&
pokemon.item !== "Air Balloon"
);
}
// GameFreak rounds DOWN on .5
function pokeRound(num) {
return (num % 1 > 0.5) ? Math.ceil(num) : Math.floor(num);
}