jocly
Version:
Board games 3D/2D UI and AI web library
1 lines • 24 kB
JavaScript
exports.model=Model={Game:{},Board:{},Move:{}},function(){var t;Model.Game.cbConstants={MASK:65535,FLAG_MOVE:65536,FLAG_CAPTURE:131072,FLAG_STOP:262144,FLAG_SCREEN_CAPTURE:524288,FLAG_CAPTURE_KING:1048576,FLAG_CAPTURE_NO_KING:2097152};var e="undefined"!=typeof Int32Array;Model.Game.cbUseTypedArrays=e,Model.Game.cbTypedArray=function(t){if(e){var i=new Int32Array(t.length);return i.set(t),i}for(var r=[],a=t.length,s=0;s<a;s++)r.push(t[s]);return r},Model.Game.cbShortRangeGraph=function(t,e,i,r){var a=this;void 0===r&&(r=196608);for(var s={},n=0;n<t.boardSize;n++)s[n]=[],(!i||n in i)&&e.forEach(function(e){var o=t.Graph(n,e);null!=o&&(!i||o in i)&&s[n].push(a.cbTypedArray([o|r]))});return s},Model.Game.cbLongRangeGraph=function(t,e,i,r,a){var s=this;void 0!==r&&null!=r||(r=196608),a||(a=1/0);for(var n={},o=0;o<t.boardSize;o++)n[o]=[],(!i||o in i)&&e.forEach(function(e){for(var h=[],p=t.Graph(o,e),c=0;null!=p&&(!i||p in i)&&(h.push(p|r),++c!=a);)p=t.Graph(p,e);h.length>0&&n[o].push(s.cbTypedArray(h))});return n},Model.Game.cbNullGraph=function(t){for(var e={},i=0;i<t.boardSize;i++)e[i]=[];return e},Model.Game.cbAuthorGraph=function(t){for(var e={},i=0;i<t.boardSize;i++){e[i]=[];for(var r=0;r<t.boardSize;r++)e[i].push([2293760|r])}return e},Model.Game.cbMergeGraphs=function(t){for(var e=[],i=0;i<t.boardSize;i++){e[i]=[];for(var r=1;r<arguments.length;r++)e[i]=e[i].concat(arguments[r][i])}return e},Model.Game.cbGetThreatGraph=function(){function t(e,i){for(var r in n){var a=n[r];if(!(a.p.length<i.length+1)){for(var s=!0,o=0;o<i.length;o++)if(i[o]!=a.p[o]){s=!1;break}if(s){var h=a.p[i.length],p=e[h];void 0===p&&(p={e:{}},e[h]=p),a.p.length==i.length+1&&(p.t=a.t,p.ts=a.ts,p.tk=a.tk,delete n[r]),i.push(h),t(p.e,i),i.pop()}}}}var e=this;this.cbUseScreenCapture=!1,this.cbUseCaptureKing=!1,this.cbUseCaptureNoKing=!1;for(var i={1:[],"-1":[]},r=[],a=0;a<this.g.boardSize;a++)this.g.pTypes.forEach(function(t,i){t.graph[a].forEach(function(t){for(var s=[],n=0;n<t.length;n++){var o=t[n];1048576&o?(e.cbUseCaptureKing=!0,s.unshift({d:65535&o,a:a,tk:i})):2097152&o?(e.cbUseCaptureNoKing=!0,s.unshift({d:65535&o,a:a,tnk:i})):131072&o?s.unshift({d:65535&o,a:a,t:i}):262144&o?s.unshift({d:65535&o,a:a}):524288&o&&(e.cbUseScreenCapture=!0,s.unshift({d:65535&o,a:a,ts:i}))}s.length>0&&r.push(s)})});var s={};r.forEach(function(t){t.forEach(function(e,i){var r=s[e.d];void 0===r&&(r={},s[e.d]=r);for(var a=[],n=i+1;n<t.length;n++)a.push(t[n].d);a.push(e.a);var o=a.join(","),h=r[o];void 0===h&&(h={p:a,t:{},ts:{},tk:{}},r[o]=h),void 0!==e.t?h.t[e.t]=!0:void 0!==e.tk?h.tk[e.tk]=!0:void 0!==e.ts&&(h.ts[e.ts]=!0)})});for(var a=0;a<e.g.boardSize;a++){var n=s[a],o={};t(o,[]),i[1][a]=o,i[-1][a]=o}return i},Model.Game.InitGame=function(){var e=this;this.cbVar=t=this.cbDefine(),this.g.boardSize=this.cbVar.geometry.boardSize,this.g.pTypes=this.cbGetPieceTypes(),this.g.threatGraph=this.cbGetThreatGraph(),this.g.distGraph=this.cbVar.geometry.GetDistances(),this.cbPiecesCount=0,this.g.castleablePiecesCount={1:0,"-1":0};for(var i in t.pieceTypes){var r=t.pieceTypes[i];if(r.castle){(r.initial||[]).forEach(function(t){e.g.castleablePiecesCount[t.s]++})}r.initial&&(this.cbPiecesCount+=r.initial.length)}for(var a=[],i=0;i<this.cbPiecesCount;i++)a.push(i);var s=Object.keys(t.pieceTypes);this.zobrist=new JocGame.Zobrist({board:{type:"array",size:this.cbVar.geometry.boardSize,values:a},who:{values:["1","-1"]},type:{type:"array",size:this.cbPiecesCount,values:s}})},Model.Game.cbGetPieceTypes=function(){for(var t=[],e={},i=0;i<this.cbVar.geometry.boardSize;i++)e[i]=[];for(var r in this.cbVar.pieceTypes){var a=this.cbVar.pieceTypes[r];t[r]={graph:a.graph||e,abbrev:a.abbrev||"",value:a.isKing?100:a.value||1,isKing:!!a.isKing,castle:!!a.castle,epTarget:!!a.epTarget,epCatch:!!a.epCatch}}return t},Model.Board.Init=function(t){this.zSign=0},Model.Board.InitialPosition=function(i){var r=this;this.board=e?new Int16Array(i.g.boardSize):[];for(var a=0;a<i.g.boardSize;a++)this.board[a]=-1;if(this.kings={},this.pieces=[],this.ending={1:!1,"-1":!1},this.lastMove=null,i.cbVar.castle&&(this.castled={1:!1,"-1":!1}),this.zSign=i.zobrist.update(0,"who",-1),this.noCaptCount=0,this.mWho=1,i.mInitial)this.mWho=i.mInitial.turn||1,i.mInitial.pieces.forEach(function(t){var e={};for(var i in t)t.hasOwnProperty(i)&&(e[i]=t[i]);r.pieces.push(e)}),i.mInitial.lastMove&&(this.lastMove={f:i.mInitial.lastMove.f,t:i.mInitial.lastMove.t}),void 0!==i.mInitial.noCaptCount&&(this.noCaptCount=i.mInitial.noCaptCount),i.cbVar.castle&&i.mInitial.castle&&(this.castled={1:{k:!!i.mInitial.castle[1]&&!!i.mInitial.castle[1].k,q:!!i.mInitial.castle[1]&&!!i.mInitial.castle[1].q},"-1":{k:!!i.mInitial.castle[-1]&&!!i.mInitial.castle[-1].k,q:!!i.mInitial.castle[-1]&&!!i.mInitial.castle[-1].q}});else for(var s in i.cbVar.pieceTypes)for(var n=i.cbVar.pieceTypes[s],o=n.initial||[],h=0;h<o.length;h++){var p=o[h],c={s:p.s,t:parseInt(s),p:p.p,m:!1};this.pieces.push(c)}if(this.pieces.sort(function(t,e){if(t.s!=e.s)return e.s-t.s;var r=i.cbVar.pieceTypes[t.t].value||100,a=i.cbVar.pieceTypes[e.t].value||100;return r!=a?r-a:t.p-e.p}),this.pieces.forEach(function(t,e){t.i=e,r.board[t.p]=e,i.g.pTypes[t.t].isKing&&(r.kings[t.s]=t.p),r.zSign=i.zobrist.update(r.zSign,"board",e,t.p),r.zSign=i.zobrist.update(r.zSign,"type",t.t,e)}),i.mInitial&&i.mInitial.enPassant){var a=t.geometry.PosByName(i.mInitial.enPassant);if(a>=0){var l,u=t.geometry.C(a),v=t.geometry.R(a);l=1==i.mInitial.turn?t.geometry.POS(u,v-1):t.geometry.POS(u,v+1),this.epTarget={p:a,i:this.board[l]}}}},Model.Board.CopyFrom=function(t){if(e)this.board=new Int16Array(t.board.length),this.board.set(t.board);else{this.board=[];for(var i=t.board,r=i.length,a=0;a<r;a++)this.board.push(i[a])}this.pieces=[];for(var s=t.pieces.length,a=0;a<s;a++){var n=t.pieces[a];this.pieces.push({s:n.s,p:n.p,t:n.t,i:n.i,m:n.m})}this.kings={1:t.kings[1],"-1":t.kings[-1]},this.check=t.check,t.lastMove?this.lastMove={f:t.lastMove.f,t:t.lastMove.t,c:t.lastMove.c}:this.lastMove=null,this.ending={1:t.ending[1],"-1":t.ending[-1]},void 0!==t.castled&&(this.castled={1:t.castled[1],"-1":t.castled[-1]}),this.noCaptCount=t.noCaptCount,t.epTarget?this.epTarget={p:t.epTarget.p,i:t.epTarget.i}:this.epTarget=null,this.mWho=t.mWho,this.zSign=t.zSign},Model.Board.cbApplyCastle=function(t,e,i){var r=t.cbVar.castle[e.f+"/"+e.cg],a=r.r[r.r.length-1],s=this.pieces[this.board[e.cg]],n=r.k[r.k.length-1],o=this.pieces[this.board[e.f]];return i&&(this.zSign=t.zobrist.update(this.zSign,"board",s.i,e.cg),this.zSign=t.zobrist.update(this.zSign,"board",s.i,a),this.zSign=t.zobrist.update(this.zSign,"board",o.i,e.f),this.zSign=t.zobrist.update(this.zSign,"board",o.i,n)),s.p=a,s.m=!0,this.board[e.cg]=-1,o.p=n,o.m=!0,this.board[e.f]=-1,this.board[a]=s.i,this.board[n]=o.i,this.castled[s.s]=!0,this.kings[o.s]=n,[{i:s.i,f:a,t:-1},{i:o.i,f:n,t:e.f,kp:e.f,who:o.s,m:!1},{i:s.i,f:-1,t:e.cg,m:!1,cg:!1}]},Model.Board.cbQuickApply=function(t,e){if(void 0!==e.cg)return this.cbApplyCastle(t,e,!1);var i=[],r=this.board[e.f],a=this.pieces[r];if(null!=e.c){i.unshift({i:e.c,f:-1,t:this.pieces[e.c].p});var s=this.pieces[e.c];this.board[s.p]=-1,s.p=-1}var n=this.kings[a.s];return t.g.pTypes[a.t].isKing&&(this.kings[a.s]=e.t),i.unshift({i:r,f:e.t,t:e.f,kp:n,who:a.s,ty:a.t}),a.p=e.t,void 0!==e.pr&&(a.t=e.pr),this.board[e.f]=-1,this.board[e.t]=r,i},Model.Board.cbQuickUnapply=function(t,e){for(var i=0;i<e.length;i++){var r=e[i],a=this.pieces[r.i];r.f>=0&&(a.p=-1,this.board[r.f]=-1),r.t>=0&&(a.p=r.t,this.board[r.t]=r.i),void 0!==r.m&&(a.m=r.m),void 0!==r.kp&&(this.kings[r.who]=r.kp),void 0!=r.ty&&(a.t=r.ty),void 0!=r.cg&&(this.castled[a.s]=r.cg)}},Model.Board.ApplyMove=function(t,e){var i=this.pieces[this.board[e.f]];if(void 0!==e.cg)this.cbApplyCastle(t,e,!0);else{if(this.zSign=t.zobrist.update(this.zSign,"board",i.i,e.f),this.board[i.p]=-1,void 0!==e.pr&&(this.zSign=t.zobrist.update(this.zSign,"type",i.t,i.i),i.t=e.pr,this.zSign=t.zobrist.update(this.zSign,"type",i.t,i.i)),null!=e.c){var r=this.pieces[e.c];this.zSign=t.zobrist.update(this.zSign,"board",r.i,r.p),this.board[r.p]=-1,r.p=-1,r.m=!0,this.noCaptCount=0}else this.noCaptCount++;i.p=e.t,i.m=!0,this.board[e.t]=i.i,this.zSign=t.zobrist.update(this.zSign,"board",i.i,e.t),t.g.pTypes[i.t].isKing&&(this.kings[i.s]=e.t)}this.check=!!e.ck,this.lastMove={f:e.f,t:e.t,c:e.c},void 0!==e.ko&&(this.ending[i.s]=e.ko),void 0!==e.ept?this.epTarget={p:e.ept,i:i.i}:this.epTarget=null,this.zSign=t.zobrist.update(this.zSign,"who",-this.mWho),this.zSign=t.zobrist.update(this.zSign,"who",this.mWho)},Model.Board.Evaluate=function(i){function r(e){var i=1/0;for(var r in t.geometry.corners)i=Math.min(i,h.distGraph[s.kings[e]][r]);return i-Math.sqrt(h.boardSize)}var a="debug"==arguments[3],s=this;this.mEvaluation=0;var n,o=this.mWho,h=i.g;if(e)n={1:{count:new Uint8Array(h.pTypes.length),byType:{}},"-1":{count:new Uint8Array(h.pTypes.length),byType:{}}};else{n={1:{count:[],byType:{}},"-1":{count:[],byType:{}}};for(var p=0;p<h.pTypes.length;p++)n[1].count[p]=n[-1].count[p]=0}if(i.mOptions.preventRepeat&&i.GetRepeatOccurence(this)>2)return this.mFinished=!0,void(this.mWinner=i.cbOnPerpetual?o*i.cbOnPerpetual:JocGame.DRAW);for(var c={1:0,"-1":0},l={1:h.distGraph[this.kings[-1]],"-1":h.distGraph[this.kings[1]]},u={1:0,"-1":0},v={1:0,"-1":0},g={1:0,"-1":0},f={1:0,"-1":0},b={1:!1,"-1":!1},d=this.pieces,m=d.length,p=0;p<m;p++){var y=d[p];if(y.p>=0){var G=y.s,M=h.pTypes[y.t];M.isKing?b[G]=y.m:c[G]+=M.value,M.castle&&!y.m&&f[G]++,v[G]++,u[G]+=l[G][y.p],g[G]+=t.geometry.distEdge[y.p];var k=n[G];k.count[y.t]++;var S=k.byType;void 0===S[y.t]?S[y.t]=[y]:S[y.t].push(y)}}if(this.lastMove&&null!=this.lastMove.c){var y=this.pieces[this.board[this.lastMove.t]];c[-y.s]+=this.cbStaticExchangeEval(i,y.p,y.s,{piece:y})}var C={1:0,"-1":0},T={1:0,"-1":0},z={1:0,"-1":0};this.ending[1]&&(T[1]=(u[1]-Math.sqrt(h.boardSize))/v[1],t.geometry.corners&&(z[1]=r(1))),this.ending[-1]&&(T[-1]=(u[-1]-Math.sqrt(h.boardSize))/v[-1],t.geometry.corners&&(z[1]=r(-1)));var A={pieceValue:c[1]-c[-1],pieceValueRatio:(c[1]-c[-1])/(c[1]+c[-1]+1),posValue:g[1]-g[-1],averageDistKing:u[1]/v[1]-u[-1]/v[-1],check:this.check?-o:0,endingKingFreedom:C[1]-C[-1],endingDistKing:T[1]-T[-1],distKingCorner:z[1]-z[-1]};t.castle&&(A.castle=(this.castled[1]?1:b[1]?0:f[1]/(h.castleablePiecesCount[1]+1))-(this.castled[-1]?1:b[-1]?0:f[-1]/(h.castleablePiecesCount[-1]+1))),t.evaluate&&t.evaluate.call(this,i,A,n);var P=i.mOptions.levelOptions;for(var R in A){var w=A[R],E=P[R+"Factor"]||0,I=w*E;a&&console.log(R,"=",w,"*",E,"=>",I),this.mEvaluation+=I}a&&console.log("Evaluation",this.mEvaluation)},Model.Board.cbGeneratePseudoLegalMoves=function(t){function e(e,a){var s=t.cbVar.promote;if(!s)return void r.push(a);var n=s.call(i,t,e,a);if(null!=n)if(0==n.length)r.push(a);else if(1==n.length)a.pr=n[0],r.push(a);else for(var o=0;o<n.length;o++){var h=n[o];r.push({f:a.f,t:a.t,c:a.c,pr:h,ept:a.ept,ep:a.ep,a:a.a})}}for(var i=this,r=[],a=t.cbVar,s=this.mWho,n=!a.castle||this.check||this.castled[s]?null:[],o=-1,h=this.pieces.length,p=0;p<h;p++){var c=this.pieces[p];if(!(c.p<0||c.s!=s)){var l=t.g.pTypes[c.t];l.isKing&&(c.m?n=null:o=c),n&&l.castle&&!c.m&&n.push(c);var u,v;u=l.graph[c.p],v=u.length;for(var g=0;g<v;g++)for(var f=u[g],b=!1,d=f.length,m=null,y=0;y<d;y++){var G=f[y],M=65535&G,k=this.board[M];if(!(k<0)||l.epCatch&&this.epTarget&&this.epTarget.p==M){if(!(524288&G)){var S;S=k<0?this.pieces[this.epTarget.i]:this.pieces[k],!(S.s!=c.s&&131072&G)||1048576&G&&!t.g.pTypes[S.t].isKing||2097152&G&&t.g.pTypes[S.t].isKing||e(c,{f:c.p,t:M,c:S.i,a:l.abbrev,ep:k<0});break}if(b){var S=this.pieces[k];S.s!=c.s&&e(c,{f:c.p,t:M,c:S.i,a:l.abbrev});break}b=!0}else 65536&G&&0==b&&e(c,{f:c.p,t:M,c:null,a:l.abbrev,ept:null!=m&&l.epTarget?m:void 0});m=M}}}if(n)for(var p=0;p<n.length;p++){var C=n[p],T=t.cbVar.castle[o.p+"/"+C.p];if(T){for(var z=!0,g=0;g<T.r.length;g++){var A=T.r[g];if(this.board[A]>=0&&A!=o.p&&A!=C.p){z=!1;break}}if(z){for(var P=!0,g=0;g<T.k.length;g++){var A=T.k[g];if(this.board[A]>=0&&A!=C.p&&A!=o.p||this.cbGetAttackers(t,A,s).length>0){P=!1;break}}P&&r.push({f:o.p,t:T.k[T.k.length-1],c:null,cg:C.p})}}}return r},Model.Board.cbStaticExchangeEval=function(t,e,i,r){var a=0,s=this.cbGetSmallestAttacker(t,e,i);if(s){var n=this.mWho;this.mWho=s.s;var o=this.cbQuickApply(t,{f:s.p,t:e,c:r.piece.i}),h=t.g.pTypes[r.piece.t].value;r.piece=s,a=Math.max(0,h-this.cbStaticExchangeEval(t,e,-i,r)),this.cbQuickUnapply(t,o),this.mWho=n}return a},Model.Board.cbGetSmallestAttacker=function(t,e,i){var r=this.cbGetAttackers(t,e,i);if(0==r.length)return null;for(var a=1/0,s=null,n=r.length,o=0;o<n;o++){var h=r[o],p=t.g.pTypes[h.t].value;p<a&&(a=p,s=h)}return s},Model.Board.cbCollectAttackers=function(t,e,i,r){for(var a in e){var s=e[a],n=this.board[a];if(n<0)this.cbCollectAttackers(t,s.e,i,r);else{var o=this.pieces[n];o.s==-t&&(s.t&&o.t in s.t||r&&s.tk&&o.t in s.tk)&&i.push(o)}}},Model.Board.cbCollectAttackersScreen=function(t,e,i,r,a){for(var s in e){var n=e[s],o=this.board[s];if(o<0)this.cbCollectAttackersScreen(t,n.e,i,r,a);else{var h=this.pieces[o];!a&&h.s==-t&&(n.t&&h.t in n.t||r&&n.tk&&h.t in n.tk)?i.push(h):a?a&&h.s==-t&&n.ts&&h.t in n.ts&&i.push(h):this.cbCollectAttackersScreen(t,n.e,i,r,!0)}}},Model.Board.cbGetAttackers=function(t,e,i,r){var a=[];return t.cbUseScreenCapture?this.cbCollectAttackersScreen(i,t.g.threatGraph[i][e],a,r,!1):this.cbCollectAttackers(i,t.g.threatGraph[i][e],a,r),a},Model.Board.GenerateMoves=function(t){var e=this.cbGeneratePseudoLegalMoves(t);this.mMoves=[];for(var i=!0,r=this.kings[this.mWho],a=e.length,s=0;s<a;s++){var n=e[s],o=this.cbQuickApply(t,n);if(!(this.cbGetAttackers(t,this.kings[this.mWho],this.mWho,!0).length>0)){var h=this.cbGetAttackers(t,this.kings[-this.mWho],-this.mWho,!0).length>0;n.ck=h,this.mMoves.push(n),n.f!=r&&(i=!1)}this.cbQuickUnapply(t,o)}if(0==this.mMoves.length)this.mFinished=!0,this.mWinner=t.cbOnStaleMate?t.cbOnStaleMate*this.mWho:JocGame.DRAW,this.check&&(this.mWinner=-this.mWho);else if(this.ending[this.mWho]){if(!i)for(var s=0;s<this.mMoves.length;s++)this.mMoves[s].ko=!1}else if(!this.ending[this.mWho]&&i&&!this.check)for(var s=0;s<this.mMoves.length;s++)this.mMoves[s].ko=!0},Model.Board.GetSignature=function(){return this.zSign},Model.Move.Init=function(t){for(var e in t)t.hasOwnProperty(e)&&(this[e]=t[e])},Model.Move.Equals=function(t){return this.f==t.f&&this.t==t.t&&this.pr==t.pr},Model.Move.CopyFrom=function(t){this.Init(t)},Model.Move.ToString=function(e){var i=this;switch(e=e||"natural"){case"natural":return function(){var e;if(void 0!==i.cg?e=t.castle[i.f+"/"+i.cg].n:(e=i.a||"",e+=t.geometry.PosName(i.f),null==i.c?e+="-":e+="x",e+=t.geometry.PosName(i.t)),void 0!==i.pr){var r=t.pieceTypes[i.pr];r&&r.abbrev&&r.abbrev.length>0&&!r.silentPromo&&(e+="="+r.abbrev)}return i.ck&&(e+="+"),e}();case"engine":return function(){var e=t.geometry.PosName(i.f)+t.geometry.PosName(i.t);if(void 0!=i.pr){var r=t.pieceTypes[i.pr];r&&r.abbrev&&r.abbrev.length>0&&!r.silentPromo&&(e+=r.abbrev)}return e}();default:return"??"}},Model.Board.CompactMoveString=function(e,i,r){"function"!=typeof i.ToString&&(i=e.CreateMove(i));var a=i.ToString(),s=/^([A-Z]?)([a-z])([1-9][0-9]*)([-x])([a-z])([1-9][0-9]*)(.*?)$/.exec(a);if(!s)return a;var n=s[7];if(r||(r={}),r.value||(r.value=[]),0==r.value.length){var o=this.mMoves;this.mMoves&&0!=this.mMoves.length||this.GenerateMoves(e);for(var h=0;h<this.mMoves.length;h++){var p=this.mMoves[h];"function"!=typeof p.ToString&&(p=e.CreateMove(p)),r.value.push({str:p.ToString(),move:p})}this.mMoves=o}var c=[];if(r.value.forEach(function(t){var e=/^([A-Z]?[a-z][1-9][0-9]*[-x][a-z][1-9][0-9]*)(.*?)$/.exec(t.str);e&&t.move.t==i.t&&(t.move.a||"")==s[1]&&e[2]==n&&c.push(t.move)}),1==c.length)return""==s[1]&&"x"==s[4]?s[2]+"x"+s[5]+s[6]+s[7]:s[1]+("x"==s[4]?"x":"")+s[5]+s[6]+s[7];if(t.geometry.CompactCrit)for(var l="",h=0;;h++){var u=t.geometry.CompactCrit(i.f,h);if(null==u)return a;l+=u;for(var v=[],g=0;g<c.length;g++){var f=c[g];t.geometry.CompactCrit(f.f,h)==u&&v.push(f)}if(console.assert(v.length>0),1==v.length)return s[1]+l+("x"==s[4]?"x":"")+s[5]+s[6]+s[7];c=v}return a},Model.Board.cbIntegrity=function(t){function e(t,e){t||console.error(e)}for(var i=this,r=0;r<this.board.length;r++){var a=this.board[r];if(a>=0){var s=i.pieces[a];e(void 0!==s,"no piece at pos"),e(s.p==r,"piece has different pos")}}for(var a=0;a<this.pieces.length;a++){var s=this.pieces[a];s.p>=0&&e(i.board[s.p]==a,"board index mismatch")}},Model.Board.ExportBoardState=function(t){return t.cbVar.geometry.ExportBoardState?t.cbVar.geometry.ExportBoardState(this,t.cbVar,t.mPlayedMoves.length):"not supported"},Model.Game.Import=function(e,i){var r,a=[],s={1:{},"-1":{}},n=null,o=0;if("pjn"==e){var h={status:!1,error:"parse"},p=i.split(" ");if(6!=p.length)return console.warn("FEN should have 6 parts"),h;var c=p[0].split("/"),l=t.geometry.fenHeight||t.geometry.height;if(c.length!=l)return console.warn("FEN board should have",l,"rows, got",c.length),h;var u={};for(var v in t.pieceTypes){var g=t.pieceTypes[v],f=g.fenAbbrev||g.abbrev||"X";u[f.toUpperCase()]={s:1,t:v},u[f.toLowerCase()]={s:-1,t:v}}var b=t.geometry.FenRowPos||function(e,i){return(t.geometry.height-1-e)*t.geometry.width+i};if(c.forEach(function(e,i){for(var r=0,s=0;s<e.length;s++){var n=e.substr(s,1),o=u[n];if(void 0!==o){var p=b(i,r);r++;for(var c={s:o.s,t:o.t,p:p},l=!0,v=t.pieceTypes[c.t].initial||[],g=0;g<v.length;g++){var f=v[g];f.s==c.s&&f.p==p&&(l=!1)}c.m=l,a.push(c)}else{if(isNaN(parseInt(n)))return console.warn("FEN invalid board spec",n),h;r+=parseInt(n)}}}),a.sort(function(t,e){return e.s-t.s}),"w"==p[1])r=1;else{if("b"!=p[1])return console.warn("FEN invalid turn spec",p[1]),h;r=-1}s[1].k=p[2].indexOf("K")>=0,s[1].q=p[2].indexOf("Q")>=0,s[-1].k=p[2].indexOf("k")>=0,s[-1].q=p[2].indexOf("q")>=0,n="-"==p[3]?null:p[3];var d=parseInt(p[4]);isNaN(d)||(o=d);var m={pieces:a,turn:r,castle:s,enPassant:n,noCaptCount:o};return t.importGame&&t.importGame.call(this,m,e,i),{status:!0,initial:m}}return{status:!1,error:"unsupported"}}}(),function(){Model.Game.cbBoardGeometryMultiplan=function(t,e,i){function r(e){return e%t}function a(i){return Math.floor(i%(t*e)/t)}function s(i){return Math.floor(i/(t*e))}function n(i,r,a){return a*t*e+r*t+i}function o(o,h){var p=r(o),c=a(o),l=s(o),u=p+h[0],v=c+h[1],g=l+h[2];return u<0||u>=t||v<0||v>=e||g<0||g>=i?null:n(u,v,g)}function h(t){return""+String.fromCharCode("A".charCodeAt(0)+s(t))+String.fromCharCode("a".charCodeAt(0)+r(t))+(a(t)+1)}function p(t){var e=/^([A-Z]+)([a-z])([0-9]+)$/.exec(t);if(!e)return-1;var i=e[1].charCodeAt(0)-"A".charCodeAt(0);return n(e[2].charCodeAt(0)-"a".charCodeAt(0),parseInt(e[3])-1,i)}function c(t,e){return 0==e?String.fromCharCode("a".charCodeAt(0)+r(t)):1==e?a(t)+1:null}function l(){for(var n=[],o=0;o<t*e*i;o++){var h=[];n.push(h);for(var p=0;p<t*e*i;p++){var c=a(o),l=r(o),u=s(o),v=a(p),g=r(p),f=s(p);h.push(Math.max(Math.abs(c-v),Math.abs(l-g),Math.abs(u-f)))}}return n}function u(t,r){var a=i-1-Math.floor(t/e);return n(r,e-1-t%e,a)}return{boardSize:t*e*i,width:t,height:e,floors:i,fenHeight:e*i,C:r,R:a,F:s,POS:n,Graph:o,PosName:h,PosByName:p,CompactCrit:c,GetDistances:l,distEdge:function(){for(var s=[],n=0;n<t*e*i;n++){var o=r(n),h=a(n);s[n]=Math.min(o,Math.abs(t-o-1),h,Math.abs(e-h-1))}return s}(),corners:function(){var r={};return r[n(0,0,0)]=1,r[n(0,e-1,0)]=1,r[n(t-1,0,0)]=1,r[n(t-1,e-1,0)]=1,r[n(0,0,i-1)]=1,r[n(0,e-1,i-1)]=1,r[n(t-1,0,i-1)]=1,r[n(t-1,e-1,i-1)]=1,r}(),FenRowPos:u}};var t=Model.Game.cbConstants,e=[[1,0,0],[-1,0,0],[0,1,0],[0,-1,0],[0,0,1],[0,0,-1]],i=[[1,1,0],[1,-1,0],[-1,1,0],[-1,-1,0],[1,0,1],[-1,0,1],[0,1,1],[0,-1,1],[1,0,-1],[-1,0,-1],[0,1,-1],[0,-1,-1]],r=[[1,1,1],[1,-1,1],[-1,1,1],[-1,-1,1],[1,1,-1],[1,-1,-1],[-1,1,-1],[-1,-1,-1]],a=[[2,1,0],[2,-1,0],[-2,1,0],[-2,-1,0],[1,2,0],[-1,2,0],[1,-2,0],[-1,-2,0],[2,0,1],[2,0,-1],[-2,0,1],[-2,0,-1],[1,0,2],[-1,0,2],[1,0,-2],[-1,0,-2],[0,1,2],[0,-1,2],[0,1,-2],[0,-1,-2],[0,2,1],[0,2,-1],[0,-2,1],[0,-2,-1]];Model.Game.cbRSKingGraph=function(t){return this.cbShortRangeGraph(t,e.concat(r,i))},Model.Game.cbRSQueenGraph=function(t){return this.cbLongRangeGraph(t,e.concat(r,i))},Model.Game.cbRSKnightGraph=function(t){return this.cbShortRangeGraph(t,a)},Model.Game.cbRSRookGraph=function(t){return this.cbLongRangeGraph(t,e)},Model.Game.cbRSBishopGraph=function(t){return this.cbLongRangeGraph(t,i)},Model.Game.cbRSUnicornGraph=function(t){return this.cbLongRangeGraph(t,r)},Model.Game.cbRSPawnGraph=function(e,i){for(var r=this.cbShortRangeGraph(e,[[0,i,0],[0,0,i]],null,t.FLAG_MOVE),a=this.cbShortRangeGraph(e,[[i,i,0],[-i,i,0],[0,i,i],[-i,0,i],[i,0,i]],null,t.FLAG_CAPTURE),s=[],n=0;n<e.boardSize;n++)s[n]=r[n].concat(a[n]);return s},Model.Game.cb3DPawnGraph=function(e,i,r){var a=this.cbLongRangeGraph(e,[[0,i,0]],null,t.FLAG_MOVE,r),s=this.cbLongRangeGraph(e,[[1,i,0],[-1,i,0],[0,i,1],[0,i,-1]],null,t.FLAG_CAPTURE,1);return this.cbMergeGraphs(e,a,s)},Model.Game.cb3DKingGraph=function(e){var i=this.cbLongRangeGraph(e,[[1,-1,0],[1,0,0],[1,1,0],[0,1,0],[0,-1,0],[-1,-1,0],[-1,0,0],[-1,1,0]],null,t.FLAG_MOVE|t.FLAG_CAPTURE,1),r=this.cbLongRangeGraph(e,[[0,0,-1],[0,1,-1],[0,-1,-1],[1,0,-1],[-1,0,-1],[0,0,1],[0,1,1],[0,-1,1],[1,0,1],[-1,0,1]],null,t.FLAG_CAPTURE,1);return this.cbMergeGraphs(e,i,r)}}(),function(){var t=Model.Game.cbBoardGeometryMultiplan(6,8,3);Model.Game.cbDefine=function(){return{geometry:t,pieceTypes:{0:{name:"king",aspect:"king",isKing:!0,graph:this.cb3DKingGraph(t),abbrev:"K",initial:[{s:1,p:50},{s:-1,p:92}]},1:{name:"queen",aspect:"queen",graph:this.cbRSQueenGraph(t),abbrev:"Q",initial:[{s:1,p:51},{s:-1,p:93}],value:9},2:{name:"rook",aspect:"rook",graph:this.cbRSRookGraph(t),value:5,abbrev:"R",initial:[{s:1,p:49},{s:1,p:52},{s:-1,p:94},{s:-1,p:91}],castle:!0},3:{name:"bishop",aspect:"bishop",graph:this.cbRSBishopGraph(t),value:3.1,abbrev:"B",initial:[{s:1,p:2},{s:1,p:3},{s:1,p:98},{s:1,p:99},{s:-1,p:45},{s:-1,p:44},{s:-1,p:141},{s:-1,p:140}]},5:{name:"knight",aspect:"knight",graph:this.cbRSKnightGraph(t),value:2.9,abbrev:"N",initial:[{s:1,p:1},{s:1,p:4},{s:1,p:97},{s:1,p:100},{s:-1,p:46},{s:-1,p:43},{s:-1,p:142},{s:-1,p:139}]},6:{name:"pawn-w",aspect:"pawn",graph:this.cb3DPawnGraph(t,1,1),value:1,abbrev:"P",epCatch:!0},7:{name:"pawn-b",aspect:"pawn",graph:this.cb3DPawnGraph(t,-1,1),value:1,abbrev:"P",epCatch:!0},8:{name:"ipawn-w",aspect:"pawn",graph:this.cb3DPawnGraph(t,1,2),value:1,abbrev:"P",initial:[{s:1,p:0},{s:1,p:7},{s:1,p:8},{s:1,p:9},{s:1,p:10},{s:1,p:5},{s:1,p:48},{s:1,p:55},{s:1,p:56},{s:1,p:57},{s:1,p:58},{s:1,p:53},{s:1,p:96},{s:1,p:103},{s:1,p:104},{s:1,p:105},{s:1,p:106},{s:1,p:101}],epTarget:!0},9:{name:"ipawn-b",aspect:"pawn",graph:this.cb3DPawnGraph(t,-1,2),value:1,abbrev:"P",initial:[{s:-1,p:47},{s:-1,p:40},{s:-1,p:39},{s:-1,p:38},{s:-1,p:37},{s:-1,p:42},{s:-1,p:95},{s:-1,p:88},{s:-1,p:87},{s:-1,p:86},{s:-1,p:85},{s:-1,p:90},{s:-1,p:143},{s:-1,p:136},{s:-1,p:135},{s:-1,p:134},{s:-1,p:133},{s:-1,p:138}],epTarget:!0}},castle:{"50/49":{k:[49],r:[50],n:"O-O"},"50/52":{k:[51],r:[51,50],n:"O-O-O"},"92/91":{k:[91],r:[92],n:"O-O"},"92/94":{k:[93],r:[93,92],n:"O-O-O"}},promote:function(e,i,r){return 8==i.t?[6]:9==i.t?[7]:6==i.t&&7==t.R(r.t)?[5,3,2,1]:7==i.t&&0==t.R(r.t)?[5,3,2,1]:[]},evaluate:function(e,i,r){r[1].count,r[-1].count;this.noCaptCount>=100&&(this.mFinished=!0,this.mWinner=JocGame.DRAW);var a,s=e.cbUseTypedArrays?new Int8Array(3):[0,0,0],n=t.height,o=r[1].byType[6];if(o){a=o.length;for(var h=0;h<a;h++)switch(n-t.R(o[h].p)){case 2:s[0]++;break;case 3:s[1]++;break;case 4:s[2]++}}if(o=r[-1].byType[7]){a=o.length;for(var h=0;h<a;h++)switch(t.R(o[h].p)){case 1:s[0]--;break;case 2:s[1]--;break;case 3:s[2]--}}0!=s[0]&&(i.distPawnPromo1=s[0]),0!=s[1]&&(i.distPawnPromo2=s[1]),0!=s[2]&&(i.distPawnPromo3=s[2]);for(var p=0,c=3;c<=5;c+=2)for(var l=1;l>=-1;l-=2){var u=r[l].byType[c];if(u)for(var h=0;h<u.length;h++)u[h].m&&(p+=l)}0!=p&&(i.minorPiecesMoved=p)}}}}();