start of server-client decoupling, unfinished

src/mightypork/rogue/App.java

@@ -22,6 +22,7 @@ import mightypork.rogue.screens.main_menu.ScreenMainMenu;
 import mightypork.rogue.screens.test_bouncyboxes.ScreenTestBouncy;
 import mightypork.rogue.screens.test_cat_sound.ScreenTestCat;
 import mightypork.rogue.screens.test_render.ScreenTestRender;
+import mightypork.rogue.world.Player;
 import mightypork.rogue.world.item.Item;
 import mightypork.rogue.world.map.Level;
 import mightypork.rogue.world.tile.Tile;
@@ -106,9 +107,10 @@ public final class App extends BaseApp {
 	@Override
 	protected void preInit()
 	{
+		Ion.registerBinary(Tile.ION_MARK, Tile.class);
 		Ion.registerBinary(Item.ION_MARK, Item.class);
 		Ion.registerBinary(Level.ION_MARK, Level.class);
-		Ion.registerBinary(Tile.ION_MARK, Tile.class);
+		Ion.registerBinary(Level.ION_MARK, Player.class);
 	}
 	
 	

src/mightypork/rogue/world/LocalWorldAccess.java

@@ -0,0 +1,6 @@
+package mightypork.rogue.world;
+
+
+public class LocalWorldAccess implements WorldAccess {
+	
+}

src/mightypork/rogue/world/MapGenerator.java

@@ -13,19 +13,19 @@ public class MapGenerator {
 	public static final Random rand = new Random();
 	
 	
-	public static World createWorld(long seed)
+	public static WorldServer createWorld(long seed)
 	{
 		synchronized (rand) {
 			rand.setSeed(seed);
 			
-			final World w = new World();
+			final WorldServer w = new WorldServer();
 			w.setSeed(seed);
 			
 			w.addLevel(createLevel(rand.nextLong(), Tiles.CRYSTAL_FLOOR, Tiles.CRYSTAL_WALL));
 			w.addLevel(createLevel(rand.nextLong(), Tiles.BRCOBBLE_FLOOR, Tiles.BRCOBBLE_WALL));
 			
 			// TODO place on start position
-			w.getPlayer().teleport(new WorldPos(10, 10, 0));
+			w.addPlayer("local", new Player(10, 10, 0));			
 			return w;
 		}
 	}

src/mightypork/rogue/world/Player.java

@@ -3,12 +3,10 @@ package mightypork.rogue.world;
 
 import java.io.IOException;
 
-import mightypork.util.constraints.vect.Vect;
-import mightypork.util.constraints.vect.mutable.VectAnimated;
-import mightypork.util.control.timing.Updateable;
+import mightypork.util.ion.IonBinary;
 import mightypork.util.ion.IonBundle;
-import mightypork.util.ion.IonBundled;
-import mightypork.util.math.Easing;
+import mightypork.util.ion.IonInput;
+import mightypork.util.ion.IonOutput;
 
 
 /**
@@ -16,7 +14,9 @@ import mightypork.util.math.Easing;
  * 
  * @author MightyPork
  */
-public class Player implements IonBundled, MapObserver, Updateable {
+public class Player implements IonBinary, MapObserver {
+	
+	public static final short ION_MARK = 0;
 	
 	private final double walktime = 0.3; // possibly make changeable for speed potion
 	
@@ -71,18 +71,26 @@ public class Player implements IonBundled, MapObserver, Updateable {
 	
 	
 	@Override
-	public void load(IonBundle in) throws IOException
+	public void load(IonInput in) throws IOException
+	{
+		IonBundle ib = in.readBundle();
+		ib.loadBundled("pos", position);
+	}
+	
+	
+	@Override
+	public void save(IonOutput out) throws IOException
 	{
-		in.loadBundled("pos", position);
-		in.loadBundled("target", target);
+		IonBundle ib = new IonBundle();
+		ib.putBundled("target", target);
+		out.writeBundle(ib);
 	}
 	
 	
 	@Override
-	public void save(IonBundle out) throws IOException
+	public short getIonMark()
 	{
-		out.putBundled("pos", position);
-		out.putBundled("target", target);
+		return ION_MARK;
 	}
 	
 	
@@ -113,15 +121,20 @@ public class Player implements IonBundled, MapObserver, Updateable {
 	}
 	
 	
-	@Override
-	public void update(double delta)
+	public void setMoveListener(Runnable r)
+	{
+		this.moveListenerCustom = r;
+	}
+	
+	
+	public void updateVisual(double delta)
 	{
 		position.update(delta);
 	}
 	
 	
-	public void setMoveListener(Runnable r)
+	public void updateLogic(double delta)
 	{
-		this.moveListenerCustom = r;
+		// server stuffs (sleep timer etc)
 	}
 }

src/mightypork/rogue/world/WorldAccess.java

@@ -0,0 +1,6 @@
+package mightypork.rogue.world;
+
+
+public interface WorldAccess {
+	
+}

src/mightypork/rogue/world/WorldClient.java

@@ -1,11 +1,6 @@
 package mightypork.rogue.world;
 
 
-import java.io.IOException;
-import java.util.ArrayList;
-import java.util.HashSet;
-import java.util.Set;
-
 import mightypork.rogue.world.map.Level;
 import mightypork.rogue.world.map.TileRenderContext;
 import mightypork.util.constraints.rect.Rect;
@@ -13,76 +8,21 @@ import mightypork.util.constraints.rect.RectConst;
 import mightypork.util.constraints.rect.proxy.RectBound;
 import mightypork.util.constraints.vect.VectConst;
 import mightypork.util.control.timing.Updateable;
-import mightypork.util.ion.IonBundle;
-import mightypork.util.ion.IonBundled;
-
-
-public class World implements IonBundled, Updateable {
 
-	private final ArrayList<Level> levels = new ArrayList<>();
 
-	private final Player player = new Player();
+public class WorldClient implements Updateable {
 	
-	private transient final Set<MapObserver> observers = new HashSet<>();
+	private Level level = null;
 	
-	/** This seed can be used to re-create identical world. */
-	private long seed;
-	
-	
-	@Override
-	public void load(IonBundle in) throws IOException
-	{
-		in.loadBundled("player", player);
-		seed = in.get("seed", 0L);
-		in.loadSequence("levels", levels);
-	}
-	
-	
-	@Override
-	public void save(IonBundle out) throws IOException
-	{
-		out.putBundled("player", player);
-		out.put("seed", seed);
-		out.putSequence("levels", levels);
-	}
-	
-	
-	public void removeObserver(MapObserver observer)
-	{
-		observers.remove(observer);
-	}
-	
-	
-	public void addObserver(MapObserver observer)
-	{
-		observers.add(observer);
-	}
-	
-	
-	public void addLevel(Level level)
-	{
-		levels.add(level);
-	}
+	private final Player player = null;
 		
 	
 	@Override
 	public void update(double delta)
 	{
-		player.update(delta);
-		
-		for (int level = 0; level < levels.size(); level++) {
-			for (final MapObserver observer : observers) {
-				if (observer.getPosition().floor == level) {
-					levels.get(level).update(observer, delta);
-				}
-			}
-		}
-	}
-	
+		player.updateVisual(delta);
 		
-	public Level getLevelForObserver(MapObserver observer)
-	{
-		return levels.get(observer.getPosition().floor);
+		level.updateVisual(player, delta);
 	}
 	
 	
@@ -96,8 +36,6 @@ public class World implements IonBundled, Updateable {
 	 */
 	public void render(final RectBound viewport, final int yTiles, final int xTiles, final int minSize)
 	{		
-		final Level floor = getLevelForObserver(player); // TODO fractional movement
-		
 		final Rect r = viewport.getRect();
 		final double vpH = r.height().value();
 		final double vpW = r.width().value();
@@ -119,14 +57,14 @@ public class World implements IonBundled, Updateable {
 		//@formatter:off
 		final RectConst mapRect = vpCenter.startRect().grow(
 				playerX*tileSize,
-				(floor.getWidth() - playerX) * tileSize,
+				(level.getWidth() - playerX) * tileSize,
 				playerY*tileSize,
-				(floor.getHeight() - playerY) * tileSize
+				(level.getHeight() - playerY) * tileSize
 		).freeze();
 		//@formatter:on
 		
 		System.out.println(playerX + "," + playerY + " : " + mapRect);
-		System.out.println(floor.getWidth() + "," + floor.getHeight());
+		System.out.println(level.getWidth() + "," + level.getHeight());
 		
 		// tiles to render
 		final int x1 = (int) Math.floor(playerX - (vpW / tileSize));
@@ -134,7 +72,7 @@ public class World implements IonBundled, Updateable {
 		final int x2 = (int) Math.ceil(playerX + (vpW / tileSize));
 		final int y2 = (int) Math.ceil(playerY + (vpH / tileSize));
 		
-		final TileRenderContext trc = new TileRenderContext(floor, mapRect); //-tileSize*0.5
+		final TileRenderContext trc = new TileRenderContext(level, mapRect); //-tileSize*0.5
 		for (trc.y = y1; trc.y <= y2; trc.y++) {
 			for (trc.x = x1; trc.x <= x2; trc.x++) {
 				trc.render();
@@ -143,18 +81,6 @@ public class World implements IonBundled, Updateable {
 	}
 	
 	
-	public void setSeed(long seed)
-	{
-		this.seed = seed;
-	}
-	
-	
-	public long getSeed()
-	{
-		return seed;
-	}
-	
-	
 	public Player getPlayer()
 	{
 		return player;

src/mightypork/rogue/world/WorldServer.java

@@ -0,0 +1,93 @@
+package mightypork.rogue.world;
+
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.Map;
+import mightypork.rogue.world.map.Level;
+import mightypork.util.control.timing.Updateable;
+import mightypork.util.ion.IonBundle;
+import mightypork.util.ion.IonBundled;
+
+
+/**
+ * World server. To a server, all players and levels are equal.
+ * 
+ * @author MightyPork
+ */
+public class WorldServer implements IonBundled, Updateable {
+	
+	private final ArrayList<Level> levels = new ArrayList<>();
+	
+	private final Map<String, Player> players = new HashMap<>();
+	
+	/** This seed can be used to re-create identical world. */
+	private long seed;
+	
+	
+	@Override
+	public void load(IonBundle in) throws IOException
+	{
+		seed = in.get("seed", 0L);
+		in.loadSequence("levels", levels);
+		in.loadMap("players", players);
+	}
+	
+	
+	@Override
+	public void save(IonBundle out) throws IOException
+	{
+		out.put("seed", seed);
+		out.putSequence("levels", levels);
+		out.putMap("players", players);
+	}
+	
+	
+	public void addLevel(Level level)
+	{
+		levels.add(level);
+	}
+	
+	public void addPlayer(String name, Player player)
+	{
+		players.put(name, player);
+	}
+
+	public void removePlayer(String name)
+	{
+		players.remove(name);
+	}
+	
+	@Override
+	public void update(double delta)
+	{
+		// food meters and such
+		for (final Player pl : players.values()) {
+			pl.updateLogic(delta);
+		}
+		
+		for (int level = 0; level < levels.size(); level++) {
+			
+			// more than 1 player can be on floor, update for all of them
+			for (final Player pl : players.values()) {
+				if (pl.getPosition().floor == level) {
+					levels.get(level).updateLogic(pl, delta);
+				}
+			}
+			
+		}
+	}
+	
+	
+	public void setSeed(long seed)
+	{
+		this.seed = seed;
+	}
+	
+	
+	public long getSeed()
+	{
+		return seed;
+	}
+}

src/mightypork/rogue/world/map/Level.java

@@ -4,6 +4,7 @@ package mightypork.rogue.world.map;
 import java.io.IOException;
 
 import mightypork.rogue.world.MapObserver;
+import mightypork.rogue.world.Player;
 import mightypork.rogue.world.WorldPos;
 import mightypork.rogue.world.tile.Tile;
 import mightypork.rogue.world.tile.TileModel;
@@ -22,7 +23,7 @@ import mightypork.util.math.noise.NoiseGen;
  */
 public class Level implements MapAccess, IonBinary {
 	
-	public static final int ION_MARK = 52;
+	public static final int ION_MARK = 53;
 	
 	private int width, height;
 	
@@ -177,7 +178,19 @@ public class Level implements MapAccess, IonBinary {
 	}
 	
 	
-	public void update(MapObserver observer, double delta)
+	public void updateLogic(MapObserver observer, double delta)
+	{
+		updateForObserver(observer, delta, true, false);
+	}
+	
+	
+	public void updateVisual(Player player, double delta)
+	{
+		updateForObserver(player, delta, false, true);
+	}
+	
+	
+	private void updateForObserver(MapObserver observer, double delta, boolean logic, boolean visual)
 	{
 		final int viewRange = observer.getViewRange();
 		final WorldPos position = observer.getPosition();
@@ -195,7 +208,8 @@ public class Level implements MapAccess, IonBinary {
 		
 		for (int y = y1; y <= y2; y++) {
 			for (int x = x1; x <= x2; x++) {
-				getTile(x, y).update(delta);
+				if (logic) getTile(x, y).updateLogic(delta);
+				if (visual) getTile(x, y).updateVisual(delta);
 			}
 		}
 	}
@@ -210,4 +224,5 @@ public class Level implements MapAccess, IonBinary {
 		
 		return noiseGen;
 	}
+	
 }

src/mightypork/rogue/world/tile/DroppedItemRenderer.java

@@ -11,7 +11,7 @@ import mightypork.util.control.timing.Updateable;
 import mightypork.util.math.Easing;
 
 
-public class DroppedItemRenderer implements Updateable {
+public class DroppedItemRenderer {
 	
 	private Animator itemAnim = new AnimatorBounce(2, Easing.SINE_BOTH);
 	
@@ -37,8 +37,7 @@ public class DroppedItemRenderer implements Updateable {
 	}
 	
 	
-	@Override
-	public void update(double delta)
+	public void updateVisual(double delta)
 	{
 		itemAnim.update(delta);
 	}

src/mightypork/rogue/world/tile/Tile.java

@@ -14,7 +14,7 @@ import mightypork.util.ion.IonInput;
 import mightypork.util.ion.IonOutput;
 
 
-public final class Tile implements IonBinary, Updateable {
+public final class Tile implements IonBinary {
 	
 	public static final short ION_MARK = 50;
 	
@@ -99,16 +99,19 @@ public final class Tile implements IonBinary, Updateable {
 	}
 	
 	
-	@Override
-	public void update(double delta)
+	public void updateLogic(double delta)
 	{
-		model.update(this, delta);
+		model.updateLogic(this, delta);
+	}
+
+	public void updateVisual(double delta)
+	{
+		model.updateVisual(this, delta);
 		if (hasItems()) {
-			getItemRenderer().update(delta);
+			getItemRenderer().updateVisual(delta);
 		}
 	}
 	
-	
 	private DroppedItemRenderer getItemRenderer()
 	{
 		if (itemRenderer == null) {

src/mightypork/rogue/world/tile/TileModel.java

@@ -70,12 +70,21 @@ public abstract class TileModel {
 	
 	
 	/**
-	 * Update a tile
+	 * Update tile state etc
 	 * 
 	 * @param tile tile
 	 * @param delta delta time
 	 */
-	public abstract void update(Tile tile, double delta);
+	public abstract void updateLogic(Tile tile, double delta);
+	
+	
+	/**
+	 * Update tile effects
+	 * 
+	 * @param tile tile
+	 * @param delta delta time
+	 */
+	public abstract void updateVisual(Tile tile, double delta);
 	
 	
 	/**

src/mightypork/rogue/world/tile/models/AbstractNullTile.java

@@ -30,7 +30,7 @@ public abstract class AbstractNullTile extends TileModel {
 	
 	
 	@Override
-	public void update(Tile tile, double delta)
+	public void updateLogic(Tile tile, double delta)
 	{
 	}
 	

src/mightypork/rogue/world/tile/models/SimpleTile.java

@@ -37,7 +37,7 @@ public abstract class SimpleTile extends TileModel {
 	
 	@Override
 	@DefaultImpl
-	public void update(Tile tile, double delta)
+	public void updateLogic(Tile tile, double delta)
 	{
 	}