Add Artemis (#102)

Co-authored-by: Kris Johnson <[email protected]>

data/mods/gen9ssb/abilities.ts

@@ -165,6 +165,46 @@ export const Abilities: {[k: string]: ModdedAbilityData} = {
 		gen: 9,
 	},
 
+	// Artemis
+	supervisedlearning: {
+		shortDesc: "Mold Breaker + Unaware + Clear Body.",
+		name: "Supervised Learning",
+		onModifyMove(move) {
+			move.ignoreAbility = true;
+		},
+		onAnyModifyBoost(boosts, pokemon) {
+			const unawareUser = this.effectState.target;
+			if (unawareUser === pokemon) return;
+			if (unawareUser === this.activePokemon && pokemon === this.activeTarget) {
+				boosts['def'] = 0;
+				boosts['spd'] = 0;
+				boosts['evasion'] = 0;
+			}
+			if (pokemon === this.activePokemon && unawareUser === this.activeTarget) {
+				boosts['atk'] = 0;
+				boosts['def'] = 0;
+				boosts['spa'] = 0;
+				boosts['accuracy'] = 0;
+			}
+		},
+		onTryBoost(boost, target, source, effect) {
+			if (source && target === source) return;
+			let showMsg = false;
+			let i: BoostID;
+			for (i in boost) {
+				if (boost[i]! < 0) {
+					delete boost[i];
+					showMsg = true;
+				}
+			}
+			if (showMsg && !(effect as ActiveMove).secondaries && effect.id !== 'octolock') {
+				this.add("-fail", target, "unboost", "[from] ability: Supervised Learning", "[of] " + target);
+			}
+		},
+		flags: {},
+		gen: 9,
+	},
+
 	// Blitz
 	blitzofruin: {
 		shortDesc: "Active Pokemon without this Ability have their Speed multiplied by 0.75. Also Dazzling.",

data/mods/gen9ssb/conditions.ts

@@ -143,6 +143,12 @@ export const Conditions: {[k: string]: ModdedConditionData & {innateName?: strin
 			this.add(`c:|${getName('Arya')}|W-whats this? Oh, come on...!!!`);
 		}, // Is a message before going mega supported(unlikely)? if so, the first message in onAfterMega goes there.
 	},
+	artemis: {
+		noCopy: true,
+		onFoeAfterFaint(target, source, effect) {
+			this.add('message', `${source.name} was banned from Pok\u00e9mon Showdown!`);
+		},
+	},
 	berry: {
 		noCopy: true,
 		onStart(pokemon) {

data/mods/gen9ssb/moves.ts

@@ -309,6 +309,53 @@ export const Moves: {[k: string]: ModdedMoveData} = {
 		type: "Ground",
 	},
 
+	// Artemis
+	automatedresponse: {
+		accuracy: 100,
+		basePower: 90,
+		category: "Special",
+		shortDesc: "Changes the move's and user's type to deal super effective damage. 10% false positive rate.",
+		name: "Automated Response",
+		pp: 20,
+		priority: 0,
+		flags: {protect: 1},
+		onTryMove() {
+			this.attrLastMove('[still]');
+		},
+		onPrepareHit(target, source, move) {
+			const seTypes = [];
+			const nveTypes = [];
+			let netType = "";
+			for (const i of this.dex.types.names()) {
+				if (target) {
+					const effect = this.dex.getEffectiveness(i, target.types);
+					const immune = this.dex.getImmunity(i, target.types);
+					if (effect > 0 && immune) {
+						seTypes.push(i);
+					} else if (effect < 0 && immune) {
+						nveTypes.push(i);
+					}
+				}
+			}
+			if (this.randomChance(90, 100)) {
+				netType = this.sample(seTypes);
+			} else { // false positive
+				netType = this.sample(nveTypes);
+			}
+			if (netType === "") {
+				netType = "Electric";
+			}
+			// TODO add messages for false positive etc
+			source.setType(netType);
+			this.add('-start', source, 'typechange', netType);
+			if (move) {
+				move.type = netType;
+			}
+			this.add('-anim', source, 'Techno Blast', target);
+		},
+		target: "normal",
+		type: "Electric",
+	},
 
 	// berry
 	whatkind: {

data/mods/gen9ssb/random-teams.ts

@@ -84,6 +84,12 @@ export const ssbSets: SSBSets = {
 		signatureMove: 'Anyone can be killed',
 		evs: {spa: 252, spd: 4, spe: 252}, nature: 'Timid', shiny: false,
 	},
+	Artemis: {
+		species: 'Genesect', ability: 'Supervised Learning', item: 'Choice Specs', gender: 'N',
+		moves: [],
+		signatureMove: 'Automated Response​',
+		evs: {hp: 4, spa: 252, spe: 252}, nature: 'Serious', shiny: true,
+	},
 	berry: {
 		species: 'Regirock', ability: 'Sturdy', item: 'Maranga Berry', gender: 'F',
 		moves: ['Curse', 'Salt Cure', 'Stone Axe'],