public String getContent(){
		String content = "";
		if(containsRock){
			content  = content + "#";
		}
		else if(containsRedAntHill){
			content  = content + "+";
		}
		else if(containsBlackAntHill){
			content  = content + "-";
		}

		if(isClear){
			content = content + ".";
		}

		if(containsAnt){
			if(ant.getColour() == AntColour.BLACK){
				content = content + "(b)";
			}
			else if (ant.getColour() == AntColour.RED){
				content = content + "(r)";
			}
		}

		if(isContainsFood()){
			content  = content + this.numberOfFoodParticles;
		}

		return content;
	}