public void attPrepEnd(){
		battle.setState(Battle.BATTLE_SUPPORT_PHASE);
		//we check if the player can add an influence token
		if (territory1.getTroup().getEffectif()>0 || territory1.getInfluenceToken() || (territory1 instanceof HomeLand && ((HomeLand) territory1).originalOwner(territory1.getFamily()))){
			if(battle.checkSupport()){//in case there is no support available, start the battle directly
				battle.startBattle();
			}
			state=ModelState.BATTLE;	
		}else{//the player have the possiblity to use a influence befor the begin of the battle
			state=ModelState.USE_INF_TOKEN;
		}
		updateLabel();
	}