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123 lines
2.2 KiB
123 lines
2.2 KiB
package mightypork.rogue.world;
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import java.io.IOException;
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import java.util.ArrayList;
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import mightypork.rogue.world.entity.Entities;
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import mightypork.rogue.world.entity.Entity;
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import mightypork.rogue.world.level.Level;
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import mightypork.util.control.timing.Updateable;
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import mightypork.util.ion.IonBundle;
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import mightypork.util.ion.IonBundled;
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/**
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* World on a server. To a server, all players and levels are equal.
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*
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* @author MightyPork
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*/
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public class World implements IonBundled, Updateable {
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private final ArrayList<Level> levels = new ArrayList<>();
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private final PlayerInfo playerInfo = new PlayerInfo();
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private Entity playerEntity;
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private final PlayerControl control = new PlayerControl(this);
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private long seed; // world seed
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private int eid; // next entity ID
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@Override
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public void load(IonBundle in) throws IOException
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{
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seed = in.get("seed", 0L);
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eid = in.get("next_eid", 0);
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in.loadSequence("levels", levels);
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in.loadBundled("player", playerInfo);
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playerEntity = levels.get(playerInfo.getLevel()).getEntity(playerInfo.getEID());
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}
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@Override
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public void save(IonBundle out) throws IOException
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{
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out.put("seed", seed);
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out.put("next_eid", eid);
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out.putSequence("levels", levels);
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out.putBundled("player", playerInfo);
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}
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public void addLevel(Level level)
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{
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levels.add(level);
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}
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@Override
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public void update(double delta)
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{
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getCurrentLevel().update(this, delta);
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}
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public void setSeed(long seed)
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{
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this.seed = seed;
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}
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public long getSeed()
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{
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return seed;
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}
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/**
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* @return new entity ID
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*/
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public int getNewEID()
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{
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return eid++;
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}
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public void createPlayer(int x, int y, int level)
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{
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if (playerInfo.isInitialized()) {
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throw new RuntimeException("Player already created.");
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}
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// make entity
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final int playerEid = getNewEID();
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playerEntity = Entities.PLAYER.createEntity(playerEid, new WorldPos(x, y));
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playerInfo.setLevel(level);
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playerInfo.setEID(playerEid);
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levels.get(level).addEntity(playerEntity);
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}
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public Level getCurrentLevel()
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{
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return levels.get(playerInfo.getLevel());
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}
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public PlayerControl getPlayerControl()
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{
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return control;
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}
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public Entity getPlayerEntity()
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{
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return playerEntity;
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}
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}
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