function checkWin(){
    for(let index=1; index<=config.inRow; index++){
        let actualPlayer = fieldSet.get(index);
        let ballCount = 1;
        if(index < config.toWin){
            for(let indexi=1; indexi<= config.toWin; indexi++){
                if(fieldSet.get(index + (indexi * config.inRow) + indexi) == actualPlayer){
                    ballCount++;
                }
            }
            if(ballCount >= config.toWin){
                return true;
            }

            for(let indexi=1; indexi<= config.toWin; indexi++){
                if(fieldSet.get(index + indexi) == actualPlayer){
                    ballCount++;
                }
            }
            if(ballCount >= config.toWin){
                return true;
            }

            for(let indexi=1; indexi<= config.toWin; indexi++){
                if(fieldSet.get(index + (config.inRow * indexi)) == actualPlayer){
                    ballCount++;
                }
            }
            if(ballCount >= config.toWin){
                return true;
            }
        } else if(index >= config.toWin && index <= config.inRow - config.toWin){
            for(let indexi=1; indexi<= config.toWin; indexi++){
                if(fieldSet.get(index + (indexi * config.inRow) + indexi) == actualPlayer){
                    ballCount++;
                }
            }
            if(ballCount >= config.toWin){
                return true;
            }

            for(let indexi=1; indexi<= config.toWin; indexi++){
                if(fieldSet.get(index + (config.inRow * indexi)) == actualPlayer){
                    ballCount++;
                }
            }
            if(ballCount >= config.toWin){
                return true;
            }

            for(let indexi=1; indexi<= config.toWin; indexi++){
                if(fieldSet.get(index + (indexi * config.inRow) - indexi) == actualPlayer){
                    ballCount++;
                }
            }
            if(ballCount >= config.toWin){
                return true;
            }

            for(let indexi=1; indexi<= config.toWin; indexi++){
                if(fieldSet.get(index + indexi) == actualPlayer){
                    ballCount++;
                }
            }
            if(ballCount >= config.toWin){
                return true;
            }

            for(let indexi=1; indexi<= config.toWin; indexi++){
                if(fieldSet.get(index - indexi) == actualPlayer){
                    ballCount++;
                }
            }
            if(ballCount >= config.toWin){
                return true;
            }


        } else if(index > config.inRow - config.toWin){
            for(let indexi=1; indexi<= config.toWin; indexi++){
                if(fieldSet.get(index + (indexi * config.inRow) - indexi) == actualPlayer){
                    ballCount++;
                }
            }
            if(ballCount >= config.toWin){
                return true;
            }

            for(let indexi=1; indexi<= config.toWin; indexi++){
                if(fieldSet.get(index - indexi) == actualPlayer){
                    ballCount++;
                }
            }
            if(ballCount >= config.toWin){
                return true;
            }

            for(let indexi=1; indexi<= config.toWin; indexi++){
                if(fieldSet.get(index + (config.inRow * indexi)) == actualPlayer){
                    ballCount++;
                }
            }
            if(ballCount >= config.toWin){
                return true;
            }
        }
    }
}