public void stateCheckDraw(int x,int y, boolean fill){
					if( y % 2 == 1 ^ x % 2 == 1){ if(!sedna.getSelected() ||sedna.getSelection(x,y)){if(fill){stateDraw(x,y);}else{stateAltDraw(x,y);}}}
						else{if(fill){if(!sedna.getSelected() ||sedna.getSelection(x,y)){stateAltDraw(x,y);}}}}