private void stateRCFill(){
					for(int y=0;y<= ymax-1;y++){
					for(int x=0;x<= xmax-1;x++){
						if( y % 2 == 1 || x % 2 == 1){stateCheckDraw(x,y,true);}
						else{stateRandDraw(x,y);}}}
						if(mode != 3){mainBrain.refreshState();}
					}