40 lines
1.1 KiB
Java
40 lines
1.1 KiB
Java
package com.github.dtschust.zork.repl.actions;
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import com.github.dtschust.zork.ZorkGame;
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import com.github.dtschust.zork.objects.ZorkItem;
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import com.github.dtschust.zork.objects.ZorkRoom;
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import com.github.dtschust.zork.repl.Action;
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import java.util.List;
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import java.util.Optional;
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public class DropItemAction implements Action {
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@Override
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public boolean matchesInput(List<String> arguments) {
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return arguments.get(0).equals("drop");
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}
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@Override
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public int getMinimumArgCount() {
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return 2;
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}
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@Override
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public boolean run(ZorkGame game, List<String> arguments) {
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final String whatName = arguments.get(1);
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final Optional<ZorkItem> what = game.getItem(whatName);
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if (game.inventory.contains(whatName) && what.isPresent()) {
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final ZorkRoom tempRoom = game.getCurrentRoom();
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game.inventory.remove(whatName);
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tempRoom.addObject(what.get());
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game.stream.println(whatName + " dropped.");
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return true;
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} else {
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return false;
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}
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}
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}
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