testBeyondBoundry method
Implementation
bool testBeyondBoundry(GridPos pos,int rowMax, int columnMax){
gridbasedDebug('testBeyondBoundry:$pos,$rowMax,$columnMax');
// return (pos.x < 0 || pos.y < 0 || pos.x >= columnMax || pos.y >= rowMax);
return (pos.x < 0 || pos.x >= columnMax || pos.y >= rowMax);
}