public static void main(String[] args) { try { // get some btf data and put it into a KNN BTFData btf = new BTFData(); btf.loadDir(new File(args[0])); FastKNN knn = loadKNN(btf); // set up the environment int numAnts = 10; int numFlies = 10; Environment env = new Environment(WIDTH, HEIGHT, 1.0 / 30.0); env.addStaticPOI("nest", WIDTH / 2, 0.02); env.addObstacle(new RectObstacle(0.01, 0.2), 0.19, 0.0); // east wall env.addObstacle(new RectObstacle(0.01, 0.2), 0.0, 0.0); // west env.addObstacle(new RectObstacle(0.2, 0.01), 0.0, 0.0); // north env.addObstacle(new RectObstacle(0.2, 0.01), 0.0, 0.19); // south // add agents AphaenogasterCockerelli[] bodies = new AphaenogasterCockerelli[numAnts]; for (int i = 0; i < bodies.length; i++) { bodies[i] = new AphaenogasterCockerelli(); env.addBody(bodies[i]); } DrosophilaMelanogaster[] flyBodies = new DrosophilaMelanogaster[numFlies]; for (int i = 0; i < flyBodies.length; i++) { flyBodies[i] = new DrosophilaMelanogaster(); env.addBody(flyBodies[i]); } Agent[] agents = new Agent[numAnts]; for (int i = 0; i < agents.length; i++) { agents[i] = new AntKNN(bodies[i], knn); bodies[i].setAgent(agents[i]); } Agent[] flyAgents = new Agent[numFlies]; for (int i = 0; i < flyAgents.length; i++) { flyAgents[i] = new biosim.app.twostateants.LazyFly(); flyBodies[i].setAgent(flyAgents[i]); } // env.runSimulation(args); Simulation sim = env.newSimulation(); GUISimulation gui = new GUISimulation(sim); gui.setPortrayalClass( DrosophilaMelanogaster.class, biosim.app.twostateants.FoodPortrayal.class); gui.createController(); } catch (IOException ioe) { throw new RuntimeException(ioe); } }