1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
|
package jrummikub.control;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import jrummikub.model.Hand;
import jrummikub.model.IGameState;
import jrummikub.model.IHand;
import jrummikub.model.ITable;
import jrummikub.model.Position;
import jrummikub.model.Stone;
import jrummikub.model.StoneSet;
import jrummikub.util.Connection;
import jrummikub.util.Event;
import jrummikub.util.IEvent;
import jrummikub.util.IListener;
import jrummikub.util.Pair;
import jrummikub.view.IView;
/**
* Controller that manages a single round of rummikub
*/
public class RoundControl {
private IGameState gameState;
private IView view;
private ITable clonedTable;
private Event endRoundEvent = new Event();
private List<Connection> connections = new ArrayList<Connection>();
/**
* Create a new RoundControl using the given gameState and view
*
* @param gameState
* initial game state
* @param view
* view used for user interaction
*/
public RoundControl(IGameState gameState, IView view) {
this.gameState = gameState;
this.view = view;
}
/**
* End the round
*
* @return endRoundEvent
*/
public IEvent getEndRoundEvent() {
return endRoundEvent;
}
/**
* Begin the round
*/
public void startRound() {
deal();
connections.add(view.getStartTurnEvent().add(new IListener() {
@Override
public void handle() {
startTurn();
}
}));
prepareTurn();
}
private void prepareTurn() {
clonedTable = (ITable) gameState.getTable().clone();
view.enableStartTurnPanel(true);
view.getTablePanel().setStoneSets(clonedTable);
view.setCurrentPlayerName(gameState.getActivePlayer().getName());
view.getTablePanel().setLeftPlayerName(
gameState.getNthNextPlayer(1).getName());
view.getTablePanel().setTopPlayerName(
gameState.getNthNextPlayer(2).getName());
view.getTablePanel().setRightPlayerName(
gameState.getNthNextPlayer(3).getName());
}
private void startTurn() {
TurnControl turnControl = new TurnControl(gameState.getActivePlayer()
.getHand(), clonedTable, view);
connections.add(turnControl.getEndOfTurnEvent().add(new IListener() {
@Override
public void handle() {
endOfTurn();
}
}));
turnControl.startTurn();
}
void deal() {
for (int i = 0; i < gameState.getPlayerCount(); i++) {
IHand hand = gameState.getNthNextPlayer(i).getHand();
for (int j = 0; j < 7; j++) {
hand.drop(gameState.getGameHeap().drawStone(), new Position(j,
0));
hand.drop(gameState.getGameHeap().drawStone(), new Position(j,
1));
}
}
}
private void endOfTurn() {
Set<Stone> tableDiff = tableDifference(gameState.getTable(),
clonedTable);
if (!tableDiff.isEmpty()) { // Player has made a move
if (clonedTable.isValid()) {
gameState.setTable(clonedTable);
if (gameState.getActivePlayer().getHand().getSize() == 0) {
win();
return;
}
} else {
gameState.getGameHeap().putBack(tableDiff);
dealPenalty(tableDiff.size());
}
} else { // Player hasn't made a move
if (clonedTable.isValid()) {
gameState.setTable(clonedTable);
}
dealStone();
}
gameState.nextPlayer();
prepareTurn();
}
static Set<Stone> tableDifference(ITable oldTable, ITable newTable) {
Set<Stone> ret = new HashSet<Stone>();
for (Pair<StoneSet, Position> entry : newTable) {
for (Stone stone : entry.getFirst()) {
ret.add(stone);
}
}
for (Pair<StoneSet, Position> entry : oldTable) {
for (Stone stone : entry.getFirst()) {
ret.remove(stone);
}
}
return ret;
}
static List<StoneSet> tableSetDifference(ITable oldTable, ITable newTable) {
List<StoneSet> ret = new ArrayList<StoneSet>();
for (Pair<StoneSet, Position> entry : newTable) {
ret.add(entry.getFirst());
}
for (Pair<StoneSet, Position> entry : oldTable) {
ret.remove(entry.getFirst());
}
return ret;
}
void dealStones(int count) {
IHand hand = gameState.getActivePlayer().getHand();
int rowCount = hand.getRowCount();
for (int i = 0; i < count; ++i) {
if (hand.getFreeRowSpace(rowCount - 1) == 0) {
rowCount++;
}
hand.drop(gameState.getGameHeap().drawStone(), new Position(
Hand.WIDTH - 1, rowCount - 1));
}
}
private void dealStone() {
dealStones(1);
}
private void dealPenalty(int count) {
dealStones(count + 3);
}
private void win() {
for (Connection c : connections) {
c.remove();
}
endRoundEvent.emit();
view.enableWinPanel(true);
}
}
|
