zenno: runner model

zenno/src/lib/race.ts

@@ -1,6 +1,71 @@
 // Umamusume race mechanics adapted from KuromiAK's doc:
 // https://docs.google.com/document/d/15VzW9W2tXBBTibBRbZ8IVpW6HaMX8H0RP03kq6Az7Xg/edit?usp=sharing
 
+import type { Uma } from './data/uma';
+
+export interface Runner {
+	name: string;
+
+	chara_card_id: number;
+	style: RunningStyle;
+	mood: Mood;
+
+	speed: number;
+	stamina: number;
+	power: number;
+	guts: number;
+	wit: number;
+
+	sprint: AptitudeLevel;
+	mile: AptitudeLevel;
+	medium: AptitudeLevel;
+	long: AptitudeLevel;
+	front: AptitudeLevel;
+	pace: AptitudeLevel;
+	late: AptitudeLevel;
+	end: AptitudeLevel;
+	turf: AptitudeLevel;
+	dirt: AptitudeLevel;
+
+	skills: number[];
+	unique_level: number;
+}
+
+export function new_runner(name?: string, base_uma?: Uma): Runner {
+	return {
+		name: name ?? '',
+		chara_card_id: base_uma?.chara_card_id ?? 0,
+		// TODO(zeph): default running style
+		style: RunningStyle.FrontRunner,
+		mood: Mood.Normal,
+		speed: 1200,
+		stamina: 1200,
+		power: 1200,
+		guts: 1200,
+		wit: 1200,
+		sprint: base_uma?.sprint ?? AptitudeLevel.A,
+		mile: base_uma?.mile ?? AptitudeLevel.A,
+		medium: base_uma?.medium ?? AptitudeLevel.A,
+		long: base_uma?.long ?? AptitudeLevel.A,
+		front: base_uma?.front ?? AptitudeLevel.A,
+		pace: base_uma?.pace ?? AptitudeLevel.A,
+		late: base_uma?.late ?? AptitudeLevel.A,
+		end: base_uma?.end ?? AptitudeLevel.A,
+		turf: base_uma?.turf ?? AptitudeLevel.A,
+		dirt: base_uma?.dirt ?? AptitudeLevel.A,
+		skills: base_uma != null ? [base_uma.unique] : [],
+		unique_level: 4,
+	};
+}
+
+export enum Mood {
+	Awful = -2,
+	Bad,
+	Normal,
+	Good,
+	Great,
+}
+
 export enum RunningStyle {
 	FrontRunner,
 	PaceChaser,
@@ -26,6 +91,100 @@ export enum Phase {
 	LateRace,
 }
 
+namespace Alpha123Umalator {
+	const aptitude_map = {
+		G: AptitudeLevel.G,
+		F: AptitudeLevel.F,
+		E: AptitudeLevel.E,
+		D: AptitudeLevel.D,
+		C: AptitudeLevel.C,
+		B: AptitudeLevel.B,
+		A: AptitudeLevel.A,
+		S: AptitudeLevel.S,
+	} as const;
+	type AptitudeString = keyof typeof aptitude_map;
+
+	const style_map = {
+		Nige: RunningStyle.FrontRunner,
+		Sentou: RunningStyle.PaceChaser,
+		Sasi: RunningStyle.LateSurger,
+		Oikomi: RunningStyle.EndCloser,
+		Oonige: RunningStyle.GreatEscape,
+	} as const;
+
+	export interface ImportUma {
+		outfitId: string;
+		starCount: number;
+		speed: number;
+		stamina: number;
+		power: number;
+		guts: number;
+		wisdom: number;
+		strategy: keyof typeof style_map;
+		distanceAptitude: AptitudeString;
+		surfaceAptitude: AptitudeString;
+		strategyAptitude: AptitudeString;
+		aptitudes: [
+			AptitudeString,
+			AptitudeString,
+			AptitudeString,
+			AptitudeString,
+			AptitudeString,
+			AptitudeString,
+			AptitudeString,
+			AptitudeString,
+			AptitudeString,
+			AptitudeString,
+		];
+		skills: string[];
+		uniqueLv: number;
+		mood: Mood;
+		popularity: number;
+	}
+
+	export function load(obj: ImportUma, name?: string): Runner {
+		return {
+			name: name ?? '',
+			chara_card_id: obj.outfitId !== '' ? parseInt(obj.outfitId) : 0,
+			style: style_map[obj.strategy],
+			mood: obj.mood,
+			speed: obj.speed,
+			stamina: obj.stamina,
+			power: obj.power,
+			guts: obj.guts,
+			wit: obj.wisdom,
+			sprint: aptitude_map[obj.aptitudes[0]],
+			mile: aptitude_map[obj.aptitudes[1]],
+			medium: aptitude_map[obj.aptitudes[2]],
+			long: aptitude_map[obj.aptitudes[3]],
+			front: aptitude_map[obj.aptitudes[4]],
+			pace: aptitude_map[obj.aptitudes[5]],
+			late: aptitude_map[obj.aptitudes[6]],
+			end: aptitude_map[obj.aptitudes[7]],
+			turf: aptitude_map[obj.aptitudes[8]],
+			dirt: aptitude_map[obj.aptitudes[9]],
+			skills: obj.skills.map((s) => parseInt(s)),
+			unique_level: obj.uniqueLv,
+		};
+	}
+}
+
+export function import_runner(obj: any, name?: string): Runner | null {
+	// TODO(zeph): check for keys that identify the uma source
+	if (typeof obj === 'object') {
+		try {
+			const r = Alpha123Umalator.load(obj as Alpha123Umalator.ImportUma, name);
+			// TODO(zeph): validate?
+			return r;
+		} catch (exc) {
+			console.warn('failed to import', obj, 'as alpha123 umalator:', exc);
+			return null;
+		}
+	}
+	console.warn('no guess on how to import', obj);
+	return null;
+}
+
 function baseSpeed(raceLen: number): number {
 	return 20 - (raceLen - 2000) / 1000;
 }