tierchecks.js

// Global variables inherited from scripts.js
/*global breedingpokemons, dwpokemons, checkbot, normalbot, lcpokemons, staffchannel, pokeNatures */

function TierChecker() {
    this.checkers = [];
}

TierChecker.prototype.add_new_check = function(exclusive, tiers, checker) {
    this.checkers.push({tiers: tiers, checker: checker, exclusive: exclusive});
};

TierChecker.prototype.has_legal_team_for_tier = function(src, team, tier, silent) {
    if (tier == "Challenge Cup") return true;
    if (!sys.hasLegalTeamForTier(src, team, tier)) return false;

    var complaints = [];
    for (var i = 0; i < this.checkers.length; ++i) {
        var valid_tier = (this.checkers[i].exclusive === true
            ? this.checkers[i].tiers.indexOf(tier) == -1
            : this.checkers[i].tiers.indexOf(tier) != -1);
        if (valid_tier) {
            var new_comp = this.checkers[i].checker(src, team, tier);
            if (Array.isArray(new_comp)) {
                complaints = complaints.concat(new_comp);
            }
        }
    }
    if (complaints.length === 0) {
        return true;
    } else if (!silent) {
        for (var j = 0; j < complaints.length; ++j) {
            checkbot.sendMessage(src, complaints[j]);
        }
    }
    return false;
};

TierChecker.prototype.find_good_tier = function(src, team) {
    // TODO: write up
    var testPath = ["Wifi LC", "DW LC", "Wifi LC Ubers", "Wifi NU", "Wifi LU", "Wifi UU", "Wifi OU", "No Preview OU", "Wifi Ubers", "No Preview Ubers", "Challenge Cup"];
    for (var i = 0; i < testPath.length; ++i) {
        var testtier = testPath[i];
        if (sys.hasLegalTeamForTier(src, team, testtier) && this.has_legal_team_for_tier(src, team, testtier, true)) {
            sys.changeTier(src, team, testtier);
            return;
        }
    }
};

var tier_checker = new TierChecker();
var INCLUDING = false;
var EXCLUDING = true;
var challenge_cups = ["Challenge Cup", "CC 1v1", "Battle Factory"];

tier_checker.add_new_check(EXCLUDING, challenge_cups, function eventMovesCheck(src, team) {
    var ret = [];
    for (var i = 0; i < 6; i++) {
        var poke = sys.teamPoke(src, team, i);
        if (poke in pokeNatures) {
            for (var x in pokeNatures[poke]) {
                if (sys.hasTeamPokeMove(src, team, i, x) && sys.teamPokeNature(src, team, i) != pokeNatures[poke][x])
                {
                    ret.push("" + sys.pokemon(poke) + " with " + sys.move(x) + " must be a " + sys.nature(pokeNatures[poke][x]) + " nature. Change it in the teambuilder.");
                }
            }
        }
    }
    return ret;
});

tier_checker.add_new_check(INCLUDING, ["Wifi LC", "Wifi LC Ubers", "Wifi UU LC"], function littleCupCheck(src, team) {
    var ret = [];
    for (var i = 0; i < 6; i++) {
        var x = sys.teamPoke(src, team, i);
        if (x !== 0 && sys.hasDreamWorldAbility(src, team, i) && lcpokemons.indexOf(x) != -1 ) {
            ret.push("" + sys.pokemon(x) + " is not allowed with a Dream World ability in this tier. Change it in the teambuilder.");

        }
    }
    return ret;
});

tier_checker.add_new_check(INCLUDING, ["Wifi NU"], function evioliteCheck(src, team, tier) {
    var evioliteLimit = 6;
    var eviolites = 0;
    for (var i = 0; i < 6; i++) {
        var x = sys.teamPoke(src, team, i);
        var item = sys.teamPokeItem(src, team, i);
        item = item !== undefined ? sys.item(item) : "(no item)";
        if (item == "Eviolite" && ++eviolites > evioliteLimit) {
            return ["Only 1 pokemon is allowed with eviolite in " + tier + " tier. Please remove extra evioites in teambuilder."];
        }
    }
});

if (typeof Config == "undefined") { Config = { DreamWorldTiers: ["No Preview OU",  "No Preview Ubers"] }; }
tier_checker.add_new_check(EXCLUDING, Config.DreamWorldTiers, function dwAbilityCheck(src, team, tier) {
    // Of course, DW ability only affects 5th gen
    if (sys.gen(src, team) < 5)
        return;
    var ret = [];
    for (var i = 0; i < 6; i++) {
        var x = sys.teamPoke(src, team, i);
        if (x !== 0 && sys.hasDreamWorldAbility(src, team, i) && (!(x in dwpokemons) || (breedingpokemons.indexOf(x) != -1 && sys.compatibleAsDreamWorldEvent(src, team, i) !== true))) {
            if (!(x in dwpokemons)) {
                ret.push("" + sys.pokemon(x) + " is not allowed with a Dream World ability in " + tier + " tier. Change it in the teambuilder.");
            } else {
                ret.push("" + sys.pokemon(x) + " has to be Male and have no egg moves with its Dream World ability in  " + tier + " tier. Change it in the teambuilder.");
            }
        }
    }
    return ret;
});

tier_checker.add_new_check(INCLUDING, ["No Preview OU", "Wifi OU", "Wifi UU", "Wifi LU", "Wifi LC", "DW LC", "Wifi Ubers", "No Preview Ubers", "Clear Skies", "Clear Skies DW", "Monotype", "Monocolour", "Monogen", "Smogon OU", "Smogon UU", "Smogon RU", "Wifi NU"],
                           function inconsistentCheck(src, team, tier) {
    var moody = sys.abilityNum("Moody");
    var ret = [];
    for (var i = 0; i < 6; i++) {
        var x = sys.teamPoke(src, team, i);

        if (x !== 0 && sys.teamPokeAbility(src, team, i) == moody) {
            ret = ["" + sys.pokemon(x) + " is not allowed with Moody in " + tier + ". Change it in the teambuilder."];
        }
    }
    return ret;
});

tier_checker.add_new_check(INCLUDING, ["Clear Skies"], function weatherlesstiercheck(src, team, tier) {
    var ret = [];
    for (var i = 0; i < 6; i++){
        var ability = sys.ability(sys.teamPokeAbility(src, team, i));
        if(ability.toLowerCase() == "drizzle" || ability.toLowerCase() == "drought" || ability.toLowerCase() == "snow warning" || ability.toLowerCase() == "sand stream") {
            ret.push("Your team has a pokemon with the ability: " + ability + ", please remove before entering " +tier+" tier.");
        }
    }
    return ret;
});

tier_checker.add_new_check(INCLUDING, ["Monotype"], function monotypeCheck(src, team) {
    // TODO: this is too complicated.
    var TypeA = sys.pokeType1(sys.teamPoke(src, team, 0), 5);
    var TypeB = sys.pokeType2(sys.teamPoke(src, team, 0), 5);
    var k;
    var checkType;
    for (var i = 1; i < 6 ; i++) {
        if (sys.teamPoke(src, team, i) === 0) continue;
        var temptypeA = sys.pokeType1(sys.teamPoke(src, team, i), 5);
        var temptypeB = sys.pokeType2(sys.teamPoke(src, team, i), 5);

        if(checkType !== undefined) {
            k=3;
        }
        if(i==1){
            k=1;
        }
        if(TypeB !=17){
            if(temptypeA == TypeA && temptypeB == TypeB && k == 1 || temptypeA == TypeB && temptypeB == TypeA && k == 1){
                k=2;
            }
        }
        if (temptypeA == TypeA && k == 1 || temptypeB == TypeA && k == 1) {
            checkType=TypeA;
        }
        if (temptypeA == TypeB && k == 1 || temptypeB == TypeB && k == 1) {
           if(TypeB != 17){
                   checkType=TypeB;
                   }
                   if(TypeB == 17)
                   checkType=TypeA;
        }
        if(i>1 && k == 2) {
            k=1;
            if(temptypeA == TypeA && temptypeB == TypeB && k == 1 || temptypeA == TypeB && temptypeB == TypeA && k == 1){
                k=2;
            }
            if (temptypeA == TypeA && k == 1 || temptypeB == TypeA && k == 1) {
                checkType=TypeA;
            }
            if (temptypeA == TypeB && k == 1 || temptypeB == TypeB && k == 1) {
                 if(TypeB != 17){
                   checkType=TypeB;
                   }
                   if(TypeB == 17)
                   checkType=TypeA;
            }
        }
        if(k==3){

            if(temptypeA != checkType && temptypeB != checkType) {

                return ["Team not Monotype as " + sys.pokemon(sys.teamPoke(src, team, i)) + " is not " + sys.type(checkType) + "!"];
            }
        }

        if(k==1) {
                    if(TypeB == 17){
                        TypeB = TypeA;
                        }
            if (temptypeA != TypeA && temptypeB != TypeA && temptypeA != TypeB && temptypeB != TypeB) {
                return ["Team not Monotype as " + sys.pokemon(sys.teamPoke(src, team, i)) + " does not share a type with " + sys.pokemon(sys.teamPoke(src, team, 0)) + "!"];
            }

        }
    }
});

tier_checker.add_new_check(INCLUDING, ["Monogen"], function monoGenCheck(src, team) {
    var GEN_MAX = [0, 151, 252, 386, 493, 649];
    var gen = 0;
    for (var i = 0; i < 6; ++i) {
        var pokenum = sys.teamPoke(src, team, i);
        var species = pokenum % 65536; // remove alt formes
        if (species === 0) continue;
        if (gen === 0) {
            while (species > GEN_MAX[gen]) ++gen; // Search for correct gen for first poke
        } else if (!(GEN_MAX[gen-1] < species && species <= GEN_MAX[gen])) {
            return [sys.pokemon(pokenum) + " is not from gen " + gen];
        }
    }
});


tier_checker.add_new_check(INCLUDING, ["Monocolour"], function monoColourCheck(src, team) {
    var colours = {
        'Red': ['Charmander', 'Charmeleon', 'Charizard', 'Vileplume', 'Paras', 'Parasect', 'Krabby', 'Kingler', 'Voltorb', 'Electrode', 'Goldeen', 'Seaking', 'Jynx', 'Magikarp', 'Magmar', 'Flareon', 'Ledyba', 'Ledian', 'Ariados', 'Yanma', 'Scizor', 'Slugma', 'Magcargo', 'Octillery', 'Delibird', 'Porygon2', 'Magby', 'Ho-Oh', 'Torchic', 'Combusken', 'Blaziken', 'Wurmple', 'Medicham', 'Carvanha', 'Camerupt', 'Solrock', 'Corphish', 'Crawdaunt', 'Latias', 'Groudon', 'Deoxys', 'Deoxys-A', 'Deoxys-D', 'Deoxys-S', 'Kricketot', 'Kricketune', 'Magmortar', 'Porygon-Z', 'Rotom', 'Rotom-H', 'Rotom-F', 'Rotom-W', 'Rotom-C', 'Rotom-S', 'Tepig', 'Pignite', 'Emboar', 'Pansear', 'Simisear', 'Throh', 'Venipede', 'Scolipede', 'Krookodile', 'Darumaka', 'Darmanitan', 'Dwebble', 'Crustle', 'Scrafty', 'Shelmet', 'Accelgor', 'Druddigon', 'Pawniard', 'Bisharp', 'Braviary', 'Heatmor'],
        'Blue': ['Squirtle', 'Wartortle', 'Blastoise', 'Nidoran?', 'Nidorina', 'Nidoqueen', 'Oddish', 'Gloom', 'Golduck', 'Poliwag', 'Poliwhirl', 'Poliwrath', 'Tentacool', 'Tentacruel', 'Tangela', 'Horsea', 'Seadra', 'Gyarados', 'Lapras', 'Vaporeon', 'Omanyte', 'Omastar', 'Articuno', 'Dratini', 'Dragonair', 'Totodile', 'Croconaw', 'Feraligatr', 'Chinchou', 'Lanturn', 'Marill', 'Azumarill', 'Jumpluff', 'Wooper', 'Quagsire', 'Wobbuffet', 'Heracross', 'Kingdra', 'Phanpy', 'Suicune', 'Mudkip', 'Marshtomp', 'Swampert', 'Taillow', 'Swellow', 'Surskit', 'Masquerain', 'Loudred', 'Exploud', 'Azurill', 'Meditite', 'Sharpedo', 'Wailmer', 'Wailord', 'Swablu', 'Altaria', 'Whiscash', 'Chimecho', 'Wynaut', 'Spheal', 'Sealeo', 'Walrein', 'Clamperl', 'Huntail', 'Bagon', 'Salamence', 'Beldum', 'Metang', 'Metagross', 'Regice', 'Latios', 'Kyogre', 'Piplup', 'Prinplup', 'Empoleon', 'Shinx', 'Luxio', 'Luxray', 'Cranidos', 'Rampardos', 'Gible', 'Gabite', 'Garchomp', 'Riolu', 'Lucario', 'Croagunk', 'Toxicroak', 'Finneon', 'Lumineon', 'Mantyke', 'Tangrowth', 'Glaceon', 'Azelf', 'Phione', 'Manaphy', 'Oshawott', 'Dewott', 'Samurott', 'Panpour', 'Simipour', 'Roggenrola', 'Boldore', 'Gigalith', 'Woobat', 'Swoobat', 'Tympole', 'Palpitoad', 'Seismitoad', 'Sawk', 'Tirtouga', 'Carracosta', 'Ducklett', 'Karrablast', 'Eelektrik', 'Eelektross', 'Elgyem', 'Cryogonal', 'Deino', 'Zweilous', 'Hydreigon', 'Cobalion', 'Thundurus'],
        'Green': ['Bulbasaur', 'Ivysaur', 'Venusaur', 'Caterpie', 'Metapod', 'Bellsprout', 'Weepinbell', 'Victreebel', 'Scyther', 'Chikorita', 'Bayleef', 'Meganium', 'Spinarak', 'Natu', 'Xatu', 'Bellossom', 'Politoed', 'Skiploom', 'Larvitar', 'Tyranitar', 'Celebi', 'Treecko', 'Grovyle', 'Sceptile', 'Dustox', 'Lotad', 'Lombre', 'Ludicolo', 'Breloom', 'Electrike', 'Roselia', 'Gulpin', 'Vibrava', 'Flygon', 'Cacnea', 'Cacturne', 'Cradily', 'Kecleon', 'Tropius', 'Rayquaza', 'Turtwig', 'Grotle', 'Torterra', 'Budew', 'Roserade', 'Bronzor', 'Bronzong', 'Carnivine', 'Yanmega', 'Leafeon', 'Shaymin', 'Shaymin-S', 'Snivy', 'Servine', 'Serperior', 'Pansage', 'Simisage', 'Swadloon', 'Cottonee', 'Whimsicott', 'Petilil', 'Lilligant', 'Basculin', 'Maractus', 'Trubbish', 'Garbodor', 'Solosis', 'Duosion', 'Reuniclus', 'Axew', 'Fraxure', 'Golett', 'Golurk', 'Virizion', 'Tornadus'],
        'Yellow': ['Kakuna', 'Beedrill', 'Pikachu', 'Raichu', 'Sandshrew', 'Sandslash', 'Ninetales', 'Meowth', 'Persian', 'Psyduck', 'Ponyta', 'Rapidash', 'Drowzee', 'Hypno', 'Exeggutor', 'Electabuzz', 'Jolteon', 'Zapdos', 'Moltres', 'Cyndaquil', 'Quilava', 'Typhlosion', 'Pichu', 'Ampharos', 'Sunkern', 'Sunflora', 'Girafarig', 'Dunsparce', 'Shuckle', 'Elekid', 'Raikou', 'Beautifly', 'Pelipper', 'Ninjask', 'Makuhita', 'Manectric', 'Plusle', 'Minun', 'Numel', 'Lunatone', 'Jirachi', 'Mothim', 'Combee', 'Vespiquen', 'Chingling', 'Electivire', 'Uxie', 'Cresselia', 'Victini', 'Sewaddle', 'Leavanny', 'Scraggy', 'Cofagrigus', 'Archen', 'Archeops', 'Deerling', 'Joltik', 'Galvantula', 'Haxorus', 'Mienfoo', 'Keldeo'],
        'Purple': ['Rattata', 'Ekans', 'Arbok', 'Nidoran?', 'Nidorino', 'Nidoking', 'Zubat', 'Golbat', 'Venonat', 'Venomoth', 'Grimer', 'Muk', 'Shellder', 'Cloyster', 'Gastly', 'Haunter', 'Gengar', 'Koffing', 'Weezing', 'Starmie', 'Ditto', 'Aerodactyl', 'Mewtwo', 'Crobat', 'Aipom', 'Espeon', 'Misdreavus', 'Forretress', 'Gligar', 'Granbull', 'Mantine', 'Tyrogue', 'Cascoon', 'Delcatty', 'Sableye', 'Illumise', 'Swalot', 'Grumpig', 'Lileep', 'Shellos', 'Gastrodon', 'Ambipom', 'Drifloon', 'Drifblim', 'Mismagius', 'Stunky', 'Skuntank', 'Spiritomb', 'Skorupi', 'Drapion', 'Gliscor', 'Palkia', 'Purrloin', 'Liepard', 'Gothita', 'Gothorita', 'Gothitelle', 'Mienshao', 'Genesect'],
'Pink': ['Clefairy', 'Clefable', 'Jigglypuff', 'Wigglytuff', 'Slowpoke', 'Slowbro', 'Exeggcute', 'Lickitung', 'Chansey', 'Mr. Mime', 'Porygon', 'Mew', 'Cleffa', 'Igglybuff', 'Flaaffy', 'Hoppip', 'Slowking', 'Snubbull', 'Corsola', 'Smoochum', 'Miltank', 'Blissey', 'Whismur', 'Skitty', 'Milotic', 'Gorebyss', 'Luvdisc', 'Cherubi', 'Cherrim', 'Mime Jr.', 'Happiny', 'Lickilicky', 'Mesprit', 'Munna', 'Musharna', 'Audino', 'Alomomola'],
        'Brown': ['Weedle', 'Pidgey', 'Pidgeotto', 'Pidgeot', 'Raticate', 'Spearow', 'Fearow', 'Vulpix', 'Diglett', 'Dugtrio', 'Mankey', 'Primeape', 'Growlithe', 'Arcanine', 'Abra', 'Kadabra', 'Alakazam', 'Geodude', 'Graveler', 'Golem', 'Farfetch\'d', 'Doduo', 'Dodrio', 'Cubone', 'Marowak', 'Hitmonlee', 'Hitmonchan', 'Kangaskhan', 'Staryu', 'Pinsir', 'Tauros', 'Eevee', 'Kabuto', 'Kabutops', 'Dragonite', 'Sentret', 'Furret', 'Hoothoot', 'Noctowl', 'Sudowoodo', 'Teddiursa', 'Ursaring', 'Swinub', 'Piloswine', 'Stantler', 'Hitmontop', 'Entei', 'Zigzagoon', 'Seedot', 'Nuzleaf', 'Shiftry', 'Shroomish', 'Slakoth', 'Slaking', 'Shedinja', 'Hariyama', 'Torkoal', 'Spinda', 'Trapinch', 'Baltoy', 'Feebas', 'Regirock', 'Chimchar', 'Monferno', 'Infernape', 'Starly', 'Staravia', 'Staraptor', 'Bidoof', 'Bibarel', 'Buizel', 'Floatzel', 'Buneary', 'Lopunny', 'Bonsly', 'Hippopotas', 'Hippowdon', 'Mamoswine', 'Heatran', 'Patrat', 'Watchog', 'Lillipup', 'Conkeldurr', 'Sandile', 'Krokorok', 'Sawsbuck', 'Beheeyem', 'Stunfisk', 'Bouffalant', 'Vullaby', 'Mandibuzz', 'Landorus'],
         'Black': ['Snorlax', 'Umbreon', 'Murkrow', 'Unown', 'Sneasel', 'Houndour', 'Houndoom', 'Mawile', 'Spoink', 'Seviper', 'Claydol', 'Shuppet', 'Banette', 'Duskull', 'Dusclops', 'Honchkrow', 'Chatot', 'Munchlax', 'Weavile', 'Dusknoir', 'Giratina', 'Darkrai', 'Blitzle', 'Zebstrika', 'Sigilyph', 'Yamask', 'Chandelure', 'Zekrom'],
        'Gray': ['Machop', 'Machoke', 'Machamp', 'Magnemite', 'Magneton', 'Onix', 'Rhyhorn', 'Rhydon', 'Pineco', 'Steelix', 'Qwilfish', 'Remoraid', 'Skarmory', 'Donphan', 'Pupitar', 'Poochyena', 'Mightyena', 'Nincada', 'Nosepass', 'Aron', 'Lairon', 'Aggron', 'Volbeat', 'Barboach', 'Anorith', 'Armaldo', 'Snorunt', 'Glalie', 'Relicanth', 'Registeel', 'Shieldon', 'Bastiodon', 'Burmy', 'Wormadam', 'Wormadam-G', 'Wormadam-S', 'Glameow', 'Purugly', 'Magnezone', 'Rhyperior', 'Probopass', 'Arceus', 'Herdier', 'Stoutland', 'Pidove', 'Tranquill', 'Unfezant', 'Drilbur', 'Excadrill', 'Timburr', 'Gurdurr', 'Whirlipede', 'Zorua', 'Zoroark', 'Minccino', 'Cinccino', 'Escavalier', 'Ferroseed', 'Ferrothorn', 'Klink', 'Klang', 'Klinklang', 'Durant', 'Terrakion', 'Kyurem'],
        'White': ['Butterfree', 'Seel', 'Dewgong', 'Togepi', 'Togetic', 'Mareep', 'Smeargle', 'Lugia', 'Linoone', 'Silcoon', 'Wingull', 'Ralts', 'Kirlia', 'Gardevoir', 'Vigoroth', 'Zangoose', 'Castform', 'Absol', 'Shelgon', 'Pachirisu', 'Snover', 'Abomasnow', 'Togekiss', 'Gallade', 'Froslass', 'Dialga', 'Regigigas', 'Swanna', 'Vanillite', 'Vanillish', 'Vanilluxe', 'Emolga', 'Foongus', 'Amoonguss', 'Frillish', 'Jellicent', 'Tynamo', 'Litwick', 'Lampent', 'Cubchoo', 'Beartic', 'Rufflet', 'Larvesta', 'Volcarona', 'Reshiram', 'Meloetta', 'Meloetta-S']
    };
    var poke = sys.pokemon(sys.teamPoke(src, team, 0));
    var thecolour = '';
    for (var colour in colours) {
        if (colours[colour].indexOf(poke) > -1) {
            thecolour = colour;
        }
    }
    if (thecolour === '') {
        return ["Bug! " + poke + " has not a colour in checkMonocolour :("];
    }
    for (var i = 1; i < 6; ++i) {
        poke = sys.pokemon(sys.teamPoke(src, team, i));
        if (colours[thecolour].indexOf(poke) == -1 && poke != "Missingno") {
            return ["" + poke + " has not the colour: " + thecolour];
        }
    }
});

tier_checker.add_new_check(INCLUDING, ["Smogon OU", "Wifi OU", "No Preview OU"], function swiftSwimCheck(src, team) {
    for(var i = 0; i <6; ++i){
        if(sys.ability(sys.teamPokeAbility(src, team, i)) == "Drizzle"){
            for(var j = 0; j <6; ++j){
                if(sys.ability(sys.teamPokeAbility(src, team, j)) == "Swift Swim"){
                    return ["You cannot have the combination of Swift Swim and Drizzle in OU"];
                }
            }
        }
    }
});

tier_checker.add_new_check(INCLUDING, ["Smogon UU"], function droughtCheck(src, team) {
    for(var i = 0; i <6; ++i){
        if(sys.ability(sys.teamPokeAbility(src, team, i)) == "Drought"){
            return ["Drought is not allowed in Smogon UU"];
        }
    }
});

tier_checker.add_new_check(INCLUDING, ["Wifi UU", "Wifi LU", "Wifi NU"], function sandStreamCheck(src, team, tier) {
    for(var i = 0; i <6; ++i){
        if(sys.ability(sys.teamPokeAbility(src, team, i)) == "Sand Stream"){
            return ["Sand Stream is not allowed in " + tier + "."];
        }
    }
});

tier_checker.add_new_check(INCLUDING, ["Wifi UU", "Wifi LU", "Wifi NU"], function snowWarningCheck(src, team, tier) {
    for(var i = 0; i <6; ++i){
        if(sys.ability(sys.teamPokeAbility(src, team, i)) == "Snow Warning"){
            return ["Snow Warning is not allowed in " + tier + "."];
        }
    }
});

tier_checker.add_new_check(INCLUDING, ["Shanai Cup"], function shanaiAbilityCheck(src, team) {
    var bannedAbilities = {
        'treecko': ['overgrow'],
        'chimchar': ['blaze'],
        'totodile': ['torrent'],
        'spearow': ['sniper'],
        'skorupi': ['battle armor', 'sniper'],
        'spoink': ['thick fat'],
        'golett': ['iron fist'],
        'magnemite': ['magnet pull', 'analytic'],
        'electrike': ['static', 'lightningrod'],
        'nosepass': ['sturdy', 'magnet pull'],
        'axew': ['rivalry'],
        'croagunk': ['poison touch', 'dry skin'],
        'cubchoo': ['rattled'],
        'joltik': ['swarm'],
        'shroomish': ['effect spore', 'quick feet'],
        'pidgeotto': ['big pecks'],
        'karrablast': ['swarm']
    };
    var ret = [];
    for (var i = 0; i < 6; ++i) {
        var ability = sys.ability(sys.teamPokeAbility(src, team, i));
        var lability = ability.toLowerCase();
        var poke = sys.pokemon(sys.teamPoke(src, team, i));
        var lpoke = poke.toLowerCase();
        if (lpoke in bannedAbilities && bannedAbilities[lpoke].indexOf(lability) != -1) {
            ret.push("" + poke + " is not allowed to have ability " + ability + " in this tier. Please change it in Teambuilder (You are now in Challenge Cup).");
        }
    }
    return ret;
});

tier_checker.add_new_check(EXCLUDING, [], function eventShinies(player, team) {
    var beasts = {};
    beasts[sys.pokeNum('Raikou')]  = ['Extremespeed', 'Aura Sphere', 'Weather Ball', 'Zap Cannon'] .map(sys.moveNum);
    beasts[sys.pokeNum('Suicune')] = ['Extremespeed', 'Aqua Ring',   'Sheer Cold',   'Air Slash']  .map(sys.moveNum);
    beasts[sys.pokeNum('Entei')]   = ['Extremespeed', 'Howl',        'Crush Claw',   'Flare Blitz'].map(sys.moveNum);
 
    for (var beast in beasts)
        for (var slot=0; slot<6; slot++)
            if (sys.teamPoke(player, team, slot) == beast)
                for (var i=0; i<4; i++)
                    if (-1 != beasts[beast].indexOf(sys.teamPokeMove(player, team, slot, i)))
                        sys.changePokeShine(player, team, slot, true);
});

tier_checker.add_new_check(EXCLUDING, challenge_cups, function hasOneUsablePokemon(player, team) {
    for (var slot=0; slot<6; slot++)
        if (sys.teamPoke(player, team, slot) !== 0)
            for (var move=0; move<4; move++)
                if (sys.teamPokeMove(player, team , slot, move) !== 0)
                    return;
    return ["You do not have any valid pokemon."];
});

module.exports = tier_checker;