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Task 8

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This commit is contained in:
Tamino Mueller 2024-10-08 20:49:19 +02:00
parent 1ac55a9570
commit 1f75f7bf30
1 changed files with 41 additions and 1 deletions
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40
Projekte/battleship/model/src/main/java/pp/battleship/game/server/ServerGameLogic.java
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@ -140,9 +140,18 @@ public class ServerGameLogic implements ClientInterpreter {
*/ */
@Override @Override
public void received(MapMessage msg, int from) { public void received(MapMessage msg, int from) {
List<Battleship> ships = msg.getShips();
if (state != ServerState.SET_UP) if (state != ServerState.SET_UP)
LOGGER.log(Level.ERROR, "playerReady not allowed in {0}", state); //NON-NLS LOGGER.log(Level.ERROR, "playerReady not allowed in {0}", state); //NON-NLS
else else
if (!shipsValid(ships)){
LOGGER.log(Level.ERROR, "ship placement by player {0} is Invalid", from);
send(getPlayerById(from),null);
return;
}
playerReady(getPlayerById(from), msg.getShips()); playerReady(getPlayerById(from), msg.getShips());
} }
@ -217,4 +226,35 @@ public class ServerGameLogic implements ClientInterpreter {
} }
} }
} }
private boolean isInBounds(Battleship ship){
return ship.getMinX() >= 0 && ship.getMaxX() < config.getMapWidth() &&
ship.getMinY() >= 0 && ship.getMaxY() < config.getMapHeight();
}
private boolean shipsValid(List<Battleship> ships) {
Set<IntPoint> occupied = new HashSet<>();
for (Battleship ship : ships) {
if (!isInBounds(ship)){
return false;
}
for (int x = ship.getMinX(); x <= ship.getMaxX(); x++) {
for (int y = ship.getMinY(); y <= ship.getMaxY(); y++) {
IntPoint point = new IntPoint(x,y);
if (!occupied.add(point)){
return false;
}
}
}
}
return true;
}
} }