edu.illinois.cs.cs125.spring2020.mp.logic

Class AreaGame

java.lang.Object

edu.illinois.cs.cs125.spring2020.mp.logic.Game

edu.illinois.cs.cs125.spring2020.mp.logic.AreaGame

public final class AreaGame
extends Game

Represents an area mode game. Keeps track of cells.

Constructor Summary

Constructors

Constructor and Description
AreaGame(java.lang.String email, com.google.android.gms.maps.GoogleMap map, com.neovisionaries.ws.client.WebSocket webSocket, com.google.gson.JsonObject fullState, android.content.Context context) Creates a game in area mode.

Method Summary

Modifier and Type	Method and Description
int	getTeamScore(int teamId) Gets a team's score in this area mode game.
boolean	handleMessage(com.google.gson.JsonObject message) Processes an update from the server.
void	locationUpdated(com.google.android.gms.maps.model.LatLng location) Called when the user's location changes.

Methods inherited from class edu.illinois.cs.cs125.spring2020.mp.logic.Game

getContext, getEmail, getMap, getMyTeam, getWinningTeam, sendMessage

Methods inherited from class java.lang.Object

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

Constructor Detail

AreaGame

public AreaGame(java.lang.String email,
                com.google.android.gms.maps.GoogleMap map,
                com.neovisionaries.ws.client.WebSocket webSocket,
                com.google.gson.JsonObject fullState,
                android.content.Context context)

Creates a game in area mode.

Loads the current game state from JSON into instance variables and populates the map to show existing cell captures.

Note that the player may or may not have already captured some cells.

Parameters:

email - the player's email

map - the Google map to render to

webSocket - the websocket to send updates to

fullState - the "full" update from the server

context - the Android UI context

Method Detail

getTeamScore

public int getTeamScore(int teamId)

Gets a team's score in this area mode game.

Specified by:

getTeamScore in class Game

Parameters:

teamId - the team ID

Returns:

the number of cells owned by the team

handleMessage

public boolean handleMessage(com.google.gson.JsonObject message)

Processes an update from the server.

Since playerCellCapture events are specific to area mode games, this function handles those. ALl other message types are delegated to the superclass.

Overrides:

handleMessage in class Game

Parameters:

message - JSON from the server (the "type" property indicates the update type)

Returns:

whether the message type was recognized

locationUpdated

public void locationUpdated(com.google.android.gms.maps.model.LatLng location)

Called when the user's location changes.

Area mode games detect whether the player is in an uncaptured cell. Capture is possible if the player has no path yet or if the cell shares a side with the previous cell captured by the player. If capture occurs, this method sends a cellCapture event to the server.

Overrides:

locationUpdated in class Game

Parameters:

location - the player's most recently known location