Siege (Obkličovačka) ~ Ondřej Macoszek ~ tvůrce webů na volné noze

  1: package siege.gui.views;
  2: 
  3: import java.awt.Color;
  4: import java.awt.Dimension;
  5: import java.awt.Font;
  6: import java.awt.Graphics;
  7: import java.util.Observable;
  8: import java.util.Observer;
  9: import javax.swing.BorderFactory;
 10: import javax.swing.Box;
 11: import javax.swing.BoxLayout;
 12: import javax.swing.JLabel;
 13: import javax.swing.JPanel;
 14: import siege.core.Game;
 15: import siege.core.Playboard;
 16: import siege.core.Player;
 17: import siege.util.Log;
 18: 
 19: 
 20: /**
 21:  * Status view. Show player and game status.
 22:  * 
 23:  * @author Ondrej Macoszek, ondra@macoszek.cz
 24:  */
 25: public class StatusView extends JPanel implements Observer
 26: {
 27:     /**
 28:      * Component sizes
 29:      */
 30:     public static Dimension size = new Dimension(200, 150);
 31:     public static Dimension fieldSize = new Dimension(180, 20);
 32: 
 33:     /**
 34:      * Items
 35:      */
 36:     public StatusLabel playerInfo = new StatusLabel();
 37:     public StatusLabel capturedPointsTitle = new StatusLabel();
 38:     public StatusLabel capturedPointsMe = new StatusLabel();
 39:     public StatusLabel capturedPointsOpponent = new StatusLabel();
 40:     public StatusLabel status = new StatusLabel();
 41: 
 42:     /**
 43:      * Constructor
 44:      */
 45:     public StatusView()
 46:     {
 47:         super();
 48: 
 49:         // panel settings
 50:         setPreferredSize(size);
 51:         setBackground(Color.white);
 52:         setBorder( BorderFactory.createCompoundBorder(
 53:                     BorderFactory.createEmptyBorder(5,5,5,5),
 54:                     null
 55:         ));
 56:         setLayout(new BoxLayout(this, BoxLayout.Y_AXIS));
 57: 
 58:         // player info skin
 59:         playerInfo.setFont(new Font("SansSerif", Font.BOLD, 16));
 60: 
 61:         capturedPointsTitle.setFont(new Font("SansSerif", Font.BOLD, 13));
 62: 
 63:         // status skin
 64:         status.setFont(new Font("SansSerif", Font.BOLD, 16));
 65:         status.setBackground(new Color(176,211,225));
 66:         status.setBorder(BorderFactory.createCompoundBorder(
 67:                     BorderFactory.createLineBorder(new Color(28,40,44)),
 68:                     BorderFactory.createEmptyBorder(5,5,5,5)
 69:         ));
 70: 
 71:         // add components to layout
 72:         add(playerInfo);
 73:         add(Box.createRigidArea(new Dimension(0, 5)));
 74:         add(capturedPointsTitle);
 75:         add(Box.createRigidArea(new Dimension(0, 5)));
 76:         add(capturedPointsMe);
 77:         add(Box.createRigidArea(new Dimension(0, 5)));
 78:         add(capturedPointsOpponent);
 79:         add(Box.createVerticalGlue());
 80:         add(status);
 81:     }
 82: 
 83:     public void initialize()
 84:     {
 85:         playerInfo.setText("");
 86:         capturedPointsMe.setText("");
 87:         capturedPointsOpponent.setText("");
 88:         capturedPointsTitle.setText("");
 89:         status.setText("");
 90: 
 91:         // observers
 92:         Game game = Game.getInstance();
 93:         game.getPlayboard().addObserver(this);
 94:         game.getLocalPlayer().addObserver(this);
 95:         game.addObserver(this);
 96:         updateGame(game);
 97:         updatePlayer(game.getLocalPlayer());
 98:         
 99:         Log.message(this, "initialize");
100:     }
101: 
102:     public void update(Observable o, Object arg) {
103:         Log.message(this, "update");
104:         if(o instanceof Player) {
105:             updatePlayer((Player)o);
106:         } else if(o instanceof Playboard) {
107:             updateScore();
108:         } else if(o instanceof Game) {
109:             updateGame((Game)o);
110:         }
111:     }
112: 
113:     private void updatePlayer(Player player)
114:     {
115:         String playerName = player.getName();
116:         if(playerName != null) {
117:             // update player name and address
118:             playerInfo.setText(playerName + " (" + player.getAddress() + ")");
119:         }
120:     }
121: 
122:     private void updateScore()
123:     {
124:         Log.message(this, "update score");
125:         String playerName = Game.getInstance().getLocalPlayer().getName();
126:         if(playerName != null) {
127:             // update player name and address
128:             capturedPointsTitle.setText("Captured points");
129:             capturedPointsMe.setText("me: " + Game.getInstance().getLocalPlayer().getScore().getCapturedPointCount());
130:             capturedPointsOpponent.setText("opponent: " + Game.getInstance().getRemotePlayer().getScore().getCapturedPointCount());
131:         }
132:     }
133: 
134:     private void updateGame(Game game)
135:     {
136:         String statusText = "";
137:         switch(game.getStatus()) {
138:             case INITIALIZED:
139:                 statusText = "Welcome"; break;
140:             case CONNECTING:
141:                 statusText = "Connecting"; break;
142:             case CONNECTED:
143:                 statusText = "Connected"; break;
144:             case START:
145:                 updateScore();
146:                 break;
147:             case PLAYING:
148:                 statusText = "You are playing!"; break;
149:             case WAITING:
150:                 statusText = "Wait for next turn"; break;
151:             case END:
152:                 if(game.getWinner() == null) {
153:                     statusText = "Standoff";
154:                 } else if(game.getWinner().equals(game.getLocalPlayer())) {
155:                     statusText = "Winner";
156:                 } else {
157:                     statusText = "Loser";
158:                 }
159:                 break;
160:         }
161:         status.setText(statusText);
162:     }
163: 
164:     @Override
165:     public void paint(Graphics g)
166:     {
167:         super.paint(g);
168:         g.setColor(new Color(131,176,178));
169:         g.drawLine(getWidth()-1, 0, getWidth()-1, getHeight()-1);
170:     }
171: 
172:     /**
173:      * Customized label used in status view
174:      */
175:     public class StatusLabel extends JLabel
176:     {
177:         public StatusLabel() {
178:             setOpaque(true);
179:             setBackground(Color.white);
180:         }
181:     }
182: }
183: