client.map

Class MapController

java.lang.Object

client.base.Controller

client.map.MapController

All Implemented Interfaces:

IController, IMapController

public class MapController
extends Controller
implements IMapController

Implementation for the map controller. Used to make updates or changes to any object on the map.

Field Summary

Fields

Modifier and Type	Field and Description
private DropObject	dropObject
private ModelObserver	observer
private java.util.List<MapObserver>	observers
private IMapState	state

Constructor Summary

Constructors

Constructor and Description
MapController(IMapView view) Creates a MapController object.

Method Summary

Modifier and Type	Method and Description
void	AddMapObserver(MapObserver listener)
void	CancelMove()
boolean	CanPlaceCity(Coordinate point, CatanColor color) This method is called whenever the user is trying to place a city on the map.
boolean	CanPlaceRoad(Coordinate p1, Coordinate p2, CatanColor color) This method is called whenever the user is trying to place a road on the map.
boolean	CanPlaceRobber(Coordinate point) This method is called whenever the user is trying to place the robber on the map.
boolean	CanPlaceSettlement(Coordinate point, CatanColor color) This method is called whenever the user is trying to place a settlement on the map.
private void	EndDrag()
DropObject	GetDropObject()
java.util.Iterator<Edge>	GetEdges() Gets all the edges in the map.
java.util.Iterator<Hex>	GetHexes() Gets all the hexes in the map.
IMapModel	GetModel()
java.util.Iterator<java.util.Map.Entry<java.lang.Integer,java.util.List<Hex>>>	GetPips() Gets all the pips in the map.
java.util.Iterator<java.util.Map.Entry<Edge,Hex>>	GetPorts() Gets all the ports on the map.
Hex	GetRobberPlacement() Gets the location of the robber.
java.util.Iterator<Vertex>	GetVertices() Gets all the vertices in the map.
IMapView	getView() View getter
boolean	IsRobberInitialized()
void	MouseClick()
void	MouseMove(java.awt.geom.Point2D worldPoint)
void	PlaceCity(Coordinate point)
void	PlaceRoad(Coordinate p1, Coordinate p2)
void	PlaceRobber(Coordinate point)
void	PlaceSettlement(Coordinate point)
private void	StartDrag(boolean allowCancel)
private void	StartMove(PieceType pieceType)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

observers

private java.util.List<MapObserver> observers

dropObject

private DropObject dropObject

state

private IMapState state

observer

private ModelObserver observer

Constructor Detail

MapController

public MapController(IMapView view)

Creates a MapController object.

Parameters:

view - The MapView object.

robView - The RobberView object.

Method Detail

getView

public IMapView getView()

Description copied from interface: IController

View getter

Specified by:

getView in interface IController

Overrides:

getView in class Controller

Returns:

The controller's view

CanPlaceRoad

public boolean CanPlaceRoad(Coordinate p1,
                            Coordinate p2,
                            CatanColor color)

Description copied from interface: IMapController

This method is called whenever the user is trying to place a road on the map. It is called by the view for each "mouse move" event. The returned value tells the view whether or not to allow the road to be placed at the specified location.

Specified by:

CanPlaceRoad in interface IMapController

Parameters:

p1 - The beginning of the road piece

p2 - The end of the road piece (it's the end of the road, get it? Never mind...)

color - The color of the road being placed

Returns:

true if the road can be placed at edgeLoc, false otherwise

CanPlaceSettlement

public boolean CanPlaceSettlement(Coordinate point,
                                  CatanColor color)

Description copied from interface: IMapController

This method is called whenever the user is trying to place a settlement on the map. It is called by the view for each "mouse move" event. The returned value tells the view whether or not to allow the settlement to be placed at the specified location.

Specified by:

CanPlaceSettlement in interface IMapController

Parameters:

point - the location of the vertex

color - the color of the piece being placed

Returns:

true if the settlement can be placed at vertLoc, false otherwise

CanPlaceCity

public boolean CanPlaceCity(Coordinate point,
                            CatanColor color)

Description copied from interface: IMapController

This method is called whenever the user is trying to place a city on the map. It is called by the view for each "mouse move" event. The returned value tells the view whether or not to allow the city to be placed at the specified location.

Specified by:

CanPlaceCity in interface IMapController

Parameters:

point - the location of the vertex

color - the color of the piece being placed

Returns:

true if the city can be placed at vertLoc, false otherwise

CanPlaceRobber

public boolean CanPlaceRobber(Coordinate point)

Description copied from interface: IMapController

This method is called whenever the user is trying to place the robber on the map. It is called by the view for each "mouse move" event. The returned value tells the view whether or not to allow the robber to be placed at the specified location.

Specified by:

CanPlaceRobber in interface IMapController

Parameters:

point - the coordinate of the hex

Returns:

true if the robber can be placed at hexLoc, false otherwise

GetHexes

public java.util.Iterator<Hex> GetHexes()

Description copied from interface: IMapController

Gets all the hexes in the map.

Specified by:

GetHexes in interface IMapController

Returns:

All the hexes.

GetEdges

public java.util.Iterator<Edge> GetEdges()

Description copied from interface: IMapController

Gets all the edges in the map.

Specified by:

GetEdges in interface IMapController

Returns:

All the edges.

GetVertices

public java.util.Iterator<Vertex> GetVertices()

Description copied from interface: IMapController

Gets all the vertices in the map.

Specified by:

GetVertices in interface IMapController

Returns:

All the vertices.

GetPorts

public java.util.Iterator<java.util.Map.Entry<Edge,Hex>> GetPorts()

Description copied from interface: IMapController

Gets all the ports on the map.

Specified by:

GetPorts in interface IMapController

Returns:

All the ports.

GetPips

public java.util.Iterator<java.util.Map.Entry<java.lang.Integer,java.util.List<Hex>>> GetPips()

Description copied from interface: IMapController

Gets all the pips in the map.

Specified by:

GetPips in interface IMapController

Returns:

All the pips.

GetRobberPlacement

public Hex GetRobberPlacement()
                       throws MapException

Description copied from interface: IMapController

Gets the location of the robber.

Specified by:

GetRobberPlacement in interface IMapController

Returns:

The hex of the robber.

Throws:

MapException

IsRobberInitialized

public boolean IsRobberInitialized()

Specified by:

IsRobberInitialized in interface IMapController

GetDropObject

public DropObject GetDropObject()

Specified by:

GetDropObject in interface IMapController

PlaceRoad

public void PlaceRoad(Coordinate p1,
                      Coordinate p2)

Specified by:

PlaceRoad in interface IMapController

PlaceSettlement

public void PlaceSettlement(Coordinate point)

Specified by:

PlaceSettlement in interface IMapController

PlaceCity

public void PlaceCity(Coordinate point)

Specified by:

PlaceCity in interface IMapController

PlaceRobber

public void PlaceRobber(Coordinate point)

Specified by:

PlaceRobber in interface IMapController

MouseMove

public void MouseMove(java.awt.geom.Point2D worldPoint)

Specified by:

MouseMove in interface IMapController

MouseClick

public void MouseClick()

Specified by:

MouseClick in interface IMapController

GetModel

public IMapModel GetModel()

Specified by:

GetModel in interface IMapController

AddMapObserver

public void AddMapObserver(MapObserver listener)

Specified by:

AddMapObserver in interface IMapController

CancelMove

public void CancelMove()

Specified by:

CancelMove in interface IMapController

StartDrag

private void StartDrag(boolean allowCancel)

EndDrag

private void EndDrag()

StartMove

private void StartMove(PieceType pieceType)