bool Model::checkInpassing(MoveRule moveRule, const Figure& figure, Move& move) const {
bool accepted;
Position passantCell;
if (myLastMoveRecorded != true || !(myLastMove.type & INPASSING)) {
return false;
}
if (myLastMove.player == WHITE) {
passantCell.myX = myLastMove.pos2.myX;
passantCell.myY = myLastMove.pos2.myY + 1;
} else {
passantCell.myX = myLastMove.pos2.myX;
passantCell.myY = myLastMove.pos2.myY - 1;
}
if (passantCell != move.pos2) {
return false;
}
move.type = INPASSING;
move.effect = 0;
move.figureCapturedId = readFigure(myBoard(move.pos2)).id;
if (moveRule.moveEffect == EXPLOSION) {
accepted = checkExplosionEffect(moveRule, figure, move);
} else {
accepted = true;
}
return accepted;
}
int Model::getFigureIdOnBoard(int x, int y) const {
BoardCell boardCell = myBoard(x, y);
if (boardCell == 0) {
return 0;
}
if (boardCell == -1) {
return -1;
}
return readFigure(boardCell).id;
}
void Model::makeMoveEffectCastle(const Move& move) {
CastleRule castleRule = myRules->getCastleRule(move.pos2.myX, move.pos2.myY, move.player);
BoardCell boardCell = myBoard(castleRule.rookCellStart);
if (boardCell.setId <= 0 || boardCell.player != move.player) {
return; //there is no rook on the place
}
// hack make move for castling:
Move rookMove;
rookMove.pos1 = castleRule.rookCellStart;
rookMove.pos2 = castleRule.rookCellEnd;
accessFigure(boardCell).position = move.pos2;
accessFigure(boardCell).wasMoved = true;
myBoard.setBoardCell(move.pos2.myX, move.pos2.myY, myBoard(move.pos1.myX, move.pos1.myY));
myBoard.setBoardCell(move.pos1.myX, move.pos1.myY, 0);
}
void Model::innerMakeMove(const Move& move) {
BoardCell boardCell;
boardCell = myBoard(move.pos1);
// assert(move.player == myCurrentPlayer);
if (move.type == INPASSING) {
makeMoveInpassing(move);
} else if (move.type == CAPTURE) {
makeMoveCapture(move);
}
accessFigure(boardCell).position = move.pos2;
accessFigure(boardCell).wasMoved = true;
myBoard.setBoardCell(move.pos2.myX, move.pos2.myY, myBoard(move.pos1.myX, move.pos1.myY));
myBoard.setBoardCell(move.pos1.myX, move.pos1.myY, 0);
if (myRules->getFigureData(accessFigure(boardCell).id).promoting[move.player].figure != 0 &&
myRules->getFigureData(accessFigure(boardCell).id).promoting[move.player].horizontal == move.pos2.myY) {
makeMovePromotion(move);
}
if (move.effect == LONGMOVE) {
makeMoveEffectLongMove(move);
}
if (move.effect == CASTLE) {
makeMoveEffectCastle(move);
}
if (move.effect == EXPLOSION) {
makeMoveEffectExplosion(move);
}
myLastMoveRecorded = true;
myLastMove = move;
myCurrentPlayer = 1 - myCurrentPlayer;
}
bool Model::checkPosition(MoveRule moveRule, const Figure& figure, Move& move, int movetype, bool needCheck) const {
if (myBoard(move.pos2.myX, move.pos2.myY) == -1) {
return false;
}
Position curPos = move.pos2;
bool accepted = false;
move.figureId = figure.id;
if ((movetype & MOVE) && myBoard(move.pos2.myX, move.pos2.myY) == 0 && (moveRule.moveType & MOVE)) {
accepted = checkMove(moveRule, figure, move);
} else if ((movetype & CAPTURE) && myBoard(curPos.myX, curPos.myY) > 0 && (moveRule.moveType & CAPTURE)) {
accepted = checkCapture(moveRule, figure, move);
} else if ((movetype & CAPTURE) && myBoard(curPos.myX, curPos.myY) == 0 && (moveRule.moveType == INPASSING)) {
accepted = checkInpassing(moveRule, figure, move);
}
if (accepted == true && needCheck == true) {
accepted = !checkIfCheck(moveRule, figure, move);
}
return accepted;
}
MOVES Model::movesFigure(int player, const Figure& figure, int movetype, bool needCheck) const {
bool accepted;
int curLimit;
MOVES avMoves;
Move move;
MOVERULES::iterator itRule;
Position curPos;
MOVERULES curRules = myRules->getMoveRules(figure.id);
for (itRule = curRules.begin(); itRule != curRules.end(); ++itRule) {
if ((movetype == CAPTURE && itRule->moveType == MOVE) || (movetype == MOVE && itRule->moveType == CAPTURE)) {
// пропускаем правило
} else if (itRule->player == ALL || itRule->player == player) {
if (itRule->ruleType == JUMP) {
accepted = false;
move.pos1 = figure.position;
move.pos2.myX = move.pos1.myX + itRule->dx;
move.pos2.myY = move.pos1.myY + itRule->dy;
move.player = player;
accepted = checkPosition(*itRule, figure, move, movetype, needCheck);
if (accepted == true) {
avMoves.push_back(move);
}
} else if (itRule->ruleType == SLIDE) {
curLimit = 0;
move.pos1 = figure.position;
move.pos2 = move.pos1;
bool isFree;
do {
isFree = checkIsFree(*itRule, move.pos2);
if (isFree == true) {
move.pos2.myX += itRule->dx;
move.pos2.myY += itRule->dy;
move.player = player;
accepted = checkPosition(*itRule, figure, move, movetype, needCheck);
if (accepted == true) {
avMoves.push_back(move);
}
++curLimit;
}
} while (isFree == true && myBoard(move.pos2.myX, move.pos2.myY) == 0 && (itRule->limit == 0 || curLimit < itRule->limit));
}
}
}
return avMoves;
}
MOVES Model::movesFromPosition(const Position& pos1) const {
assert(initiated == true);
MOVES avMoves;
BoardCell boardCell;
boardCell = myBoard(pos1);
if (boardCell.setId <= 0) {
return avMoves;
}
//qDebug() << ":Model:" << "movesFromPosition() before moesFigure";
avMoves = movesFigure(boardCell.player, readFigure(boardCell), CAPTURE | MOVE);
return avMoves;
}
bool Model::checkCapture(MoveRule moveRule, const Figure& figure, Move& move) const {
bool accepted;
BoardCell boardCell;
boardCell = myBoard(move.pos2);
if (boardCell.setId <= 0 || boardCell.player == move.player) {
return false;
}
move.type = CAPTURE;
move.effect = 0;
move.figureCapturedId = readFigure(boardCell).id;
if (moveRule.moveEffect == EXPLOSION) {
accepted = checkExplosionEffect(moveRule, figure, move);
} else {
accepted = true;
}
return accepted;
}
bool Model::checkIsFree(MoveRule moveRule, Position curPos) const {
bool isFree = true;
Position endPos;
int dx, dy;
endPos = curPos;
endPos.myX += moveRule.dx;
endPos.myY += moveRule.dy;
dx = getDirection(moveRule.dx);
dy = getDirection(moveRule.dy);
do {
curPos.myX += dx;
curPos.myY += dy;
if (curPos != endPos && myBoard(curPos.myX, curPos.myY) != 0) {
isFree = false;
}
} while (curPos != endPos && isFree == true);
return isFree;
}
void Model::makeMoveEffectExplosion(const Move& move) {
Position curPos;
int figureId;
BoardCell boardCell;
for (int i = -1; i < 2; ++i) {
for (int j = -1; j < 2; ++j) {
curPos.myX = move.pos2.myX + i;
curPos.myY = move.pos2.myY + j;
if ((boardCell = myBoard(curPos)).setId != 0) {
figureId = mySetFigures[boardCell.player].at(boardCell.setId - 1).id;
if (curPos == move.pos2 || getFigureData(figureId).explosion == true) {
mySetFigures[boardCell.player].at(boardCell.setId - 1).captured = true;
myBoard.setBoardCell(curPos.myX, curPos.myY, 0);
}
}
}
}
}
bool Model::checkCastleEffect(MoveRule, const Figure& figure, Move& move) const {
// ISSUE: add a checking for non-checked cells
return false; //temporaly; because bug with castling
if (figure.wasMoved == true) {
return false;
}
CastleRule castleRule = myRules->getCastleRule(move.pos2.myX, move.pos2.myY, move.player);
BoardCell boardCell = myBoard(castleRule.rookCellStart);
if (boardCell.setId <= 0 || boardCell.player != move.player) {
return false;
}
Figure rook = readFigure(boardCell);
if (rook.wasMoved == true || rook.captured == true) {
return false;
}
move.effect = CASTLE;
return true;
}
BoardCell Model::getBoardCell(int x, int y) const {
return myBoard(x, y);
}
void Model::makeMovePromotion(const Move& move) {
int promotionToFigure = myRules->getFigureData(move.figureId).promoting[move.player].figure;
mySetFigures[move.player].at(myBoard(move.pos2).setId - 1).id = promotionToFigure;
}
void Model::makeMoveCapture(const Move& move) {
int opponent = 1 - move.player;
mySetFigures[opponent].at(myBoard(move.pos2).setId - 1).captured = true;
}
void Model::makeMoveInpassing(const Move& move) {
int opponent = 1 - move.player;
mySetFigures[opponent].at(myBoard(myLastMove.pos2).setId - 1).captured = true;
myBoard.setBoardCell(myLastMove.pos2.myX, myLastMove.pos2.myY, 0);
}
DECISION_INFO AI::decision(GAME_INFO gameInfo)
{
DECISION_INFO result={0};
CBoard myBoard(gameInfo.board); //myboard
CBoard targetBoard(gameInfo.targetBoard);//enemy's board
//myBoard.printBoard();
int currentBlock=gameInfo.nextBlock[0];
int maxTurn=CBoard::maxTurn[currentBlock];
CBoard tmp;
int maxScore=-999999999;
for(int x=-2;x<10;x++) //for possible X
{
for(int turn=0;turn<maxTurn;turn++) //for possible rotation
{
tmp=myBoard;
int posY=tmp.dropBlock(x,0,currentBlock,turn);
if(posY==0) continue;
int filledLine=tmp.countFilledLine();
int score=calculate(tmp);
score+=filledLine;
//printf("[[%d::( %d, %d ) ]] ",score,x,turn);
if(score>maxScore)
{
maxScore=score;
result.posX=x;
result.turn=turn;
result.useHold=0;
}
}
}
printf("\n");
printf("put block on... posX:%d turn: %d\n",result.posX,result.turn);
int randomMessage=rand()%4;
switch(randomMessage)
{
case 0:
makeMessage(result,L"hello~ \r\nhi~");
break;
case 1:
makeMessage(result,L"100ÄÞº¸!\r\n1000ÄÞº¸!");
break;
case 2:
//clear message
makeMessage(result,L" ");
break;
case 3:
makeMessage(result,NULL);
//Reuse previous message(if all data is NULL, server uses previous message)
break;
}
/*
myBoard.printBoard();
System.out.println();
myBoard.dropBlock(result.posX,0,gameInfo.nextBlock[0],result.turn);
myBoard.deleteFilledLine();
myBoard.printBoard();
*/
/*
result.posX=rand()%10;
result.turn=rand()%4;
result.useHold=0;
memset(result.message,0,sizeof(result.message)); //set all data to NULL
*/
return result;
}