1 package it.polimi.ingsw.Model;
2
3 import it.polimi.ingsw.Exceptions.Input.InputValidationException;
4 import it.polimi.ingsw.Exceptions.Input.InvalidElementException;
5 import it.polimi.ingsw.Misc.OptionalValue;
6
7 import java.io.Serial;
8
9 /**
10 * EFFECT: Choose a type of Student: every player
11 * (including yourself) must return 3 Students of that type
12 * from their Dining Room to the bag. If any player has
13 * fewer than 3 Students of that type, return as many
14 * Students as they have.
15 */
16 public class Card12 extends StatelessEffect {
17 @Serial
18 private static final long serialVersionUID = 114L; // convention: 1 for model, (01 -> 99) for objects
19
20 public Card12(Model ctx) {
21 super(12, 3, ctx);
22 }
23
24 /**
25 * Refer to: {@link CharacterCard#overridableCheckInput(CharacterCardInput)} for further information
26 *
27 * @param input CharacterCardInput should contain:
28 * <ul>
29 * <li>A valid PawnColour</li>
30 * </ul>
31 */
32 public OptionalValue<InputValidationException> overridableCheckInput(CharacterCardInput input) {
33 if (input.getTargetPawn().isEmpty()) {
34 return OptionalValue.of(new InvalidElementException("Target Pawn Colour"));
35 }
36 return OptionalValue.empty();
37 }
38
39 /**
40 * Refer to: {@link CharacterCard#unsafeApplyEffect(CharacterCardInput)} for further information
41 */
42 @Override
43 protected void unsafeApplyEffect(CharacterCardInput input) throws Exception {
44 for (PlayerBoard p : this.context.getMutablePlayerBoards()) {
45 //If any player has fewer than 3 Students of that type, return as many Students as they have.
46 int amountToRemove = Math.min(3, p.getDiningRoomCount(input.getTargetPawn().get()));
47
48 for (int i = 0; i < amountToRemove; i++) {
49 this.context.removeStudentFromDiningRoom(input.getTargetPawn().get(), p);
50 }
51
52 for (int i = 0; i < amountToRemove; i++) {
53 this.context.getMutableStudentBag().appendAndShuffle(input.getTargetPawn().get());
54 }
55 }
56 }
57
58 //test purpose only
59 }