ChessAgine MCP

import { Color } from "chess.js"; import { getBoardState } from "./state.js"; import { BoardState, SideStateScores, STATE_THEMES } from "../types/types.js"; import { TacticalBoard } from "../themes/tacticalBoard.js"; import { TempoCalculator } from "../themes/temoCalculator.js"; export class PositionScorer { private state: BoardState; private tacticalScorer: TacticalBoard; private tempoScorer: TempoCalculator; private side: Color; constructor(fen: string, color: Color) { this.state = getBoardState(fen); this.tacticalScorer = new TacticalBoard(fen); this.side = color; this.tempoScorer = new TempoCalculator(this.state, this.tacticalScorer, this.side); } private get getSideScorer(): SideStateScores { return this.side == "w" ? this.state.white : this.state.black; } public getThemeScore(theme: STATE_THEMES): number { if(this.side === "w") return this.getSideThemeScore(theme); return - (this.getSideThemeScore(theme)) } private getSideThemeScore(theme: STATE_THEMES): number { const currentSideState: SideStateScores = this.getSideScorer; switch (theme) { case STATE_THEMES.KING_SAFETY: return currentSideState.kingSafetyScore.kingsafetysadvantage; case STATE_THEMES.MATERIAL: return currentSideState.materialScore.materialadvantage; case STATE_THEMES.MOBILITY: return currentSideState.pieceMobilityScore.mobilityadvantage; case STATE_THEMES.POSITIONAL: return currentSideState.positionalScore.positionalAdvatange; case STATE_THEMES.SPACE: return currentSideState.spaceScore.spaceadvantage; case STATE_THEMES.TACTICAL: return this.tacticalScorer.calculateTacticalScore(this.side); case STATE_THEMES.SQAURE_CONTROL_LIGHT: return currentSideState.squareControlScore.lightSquareAdvantage; case STATE_THEMES.SQAURE_CONTROL_DARK: return currentSideState.squareControlScore.darkSqaureAdvantage; case STATE_THEMES.TEMPO: return this.tempoScorer.getTempoAdvantage(); } return 0; } }