/**
* Arena consturctor.
*
* @param parent The component where the arena will be displayed in.
*/
public Arena(Component parent) {
super();
this.parent = parent;
this.isVisible = false;
if (parent == null) {
this.isVisible = false;
} else {
parent.addKeyListener(this);
}
FrictionBuffer get = frictionBufferCache.get(this.svgFileName);
if (get == null) { // if not in cache, create new instance and
frictionBuffer = new FrictionBuffer(this);
frictionBufferCache.put(this.svgFileName, frictionBuffer);
if (DEBUG_FRICTION_CACHE) {
System.out.println(
"Cached friction buffer not found, I have created new instance and cached it.");
}
} else {
frictionBuffer = get;
if (DEBUG_FRICTION_CACHE) {
System.out.println("Cached friction buffer found.");
}
}
}
/**
* Registers a controller to an Active object. If the controller extends KeyboardVivaeController
* it also registers it to the parent component as a new KeyListener.
*
* @param agent The Active the controller will control.
* @param controller The controller specifing behavior of the Active object.
*/
public void registerController(Active agent, VivaeController controller) {
controller.setControlledObject(agent);
controllers.add(controller);
if (agent instanceof Robot && controller instanceof KeyboardVivaeController) {
if (parent != null) parent.addKeyListener((KeyboardVivaeController) controller);
this.addKeyListener((KeyboardVivaeController) controller);
}
}
public void setParent(Component parent) {
this.parent = parent;
this.isVisible = false;
if (parent == null) {
this.isVisible = false;
} else {
parent.addKeyListener(this);
}
}
/**
* Registers a controller to an Active object. If the controller extends KeyboardVivaeController
* it also registers it to the parent component as a new KeyListener.
*
* @param agent The Active the controller will control.
* @param controller The controller specifing behavior of the Active object.
*/
public void registerController(IRobotInterface agent, VivaeController controller) {
controller.setControlledObject(agent);
controllers.add(controller);
if (agent instanceof VivaeRobotRepresent && controller instanceof KeyboardVivaeController) {
if (parent != null) {
parent.addKeyListener((KeyboardVivaeController) controller);
}
this.addKeyListener((KeyboardVivaeController) controller);
}
}
/**
* Arena consturctor.
*
* @param parent The component where the arena will be displayed in.
*/
public Arena(Component parent) {
super();
this.parent = parent;
this.isVisible = false;
if (parent == null) {
this.isVisible = false;
} else {
parent.addKeyListener(this);
}
}