relative remote player rendering

Author: ArtifactForms

voxels-client/src/main/java/client/entity/ClientEntityManager.java

@@ -59,9 +59,9 @@ public void removeItem(long id) {
     items.remove(id);
   }
 
-  public void renderAll(Graphics g) {
+  public void renderAll(Graphics g, Vector3f camPos) {
     renderItems(g);
-    renderPlayers(g);
+    renderPlayers(g, camPos);
   }
 
   public void update(float tpf) {
@@ -74,10 +74,10 @@ private void updatePlayers(float tpf) {
     }
   }
 
-  private void renderPlayers(Graphics g) {
+  private void renderPlayers(Graphics g, Vector3f camPos) {
 
     for (RemotePlayer player : remotePlayers.values()) {
-      renderRemotePlayer(g, player);
+      renderRemotePlayer(g, player, camPos);
     }
   }
 
@@ -88,7 +88,7 @@ private void renderItems(Graphics g) {
     }
   }
 
-  private void renderRemotePlayer(Graphics g, RemotePlayer player) {
-    RemotePlayerRenderer.render(g, player);
+  private void renderRemotePlayer(Graphics g, RemotePlayer player, Vector3f camPos) {
+    RemotePlayerRenderer.render(g, player, camPos);
   }
 }

voxels-client/src/main/java/client/entity/EntitiesComponent.java

@@ -4,22 +4,25 @@
 import engine.components.AbstractComponent;
 import engine.components.RenderableComponent;
 import engine.rendering.Graphics;
+import math.Vector3f;
 
 public class EntitiesComponent extends AbstractComponent implements RenderableComponent {
 
-  private GameClient client;	
-	
+  private Vector3f camPos = new Vector3f();
+  private GameClient client;
+
   public EntitiesComponent(GameClient client) {
-	  this.client = client;
+    this.client = client;
   }
-  
+
   @Override
   public void update(float tpf) {
-	  client.getEntityManager().update(tpf);
+    client.getEntityManager().update(tpf);
   }
-	
+
   @Override
   public void render(Graphics g) {
-	  client.getEntityManager().renderAll(g);
+    getOwner().getScene().getActiveCamera().getTransform().getPosition(camPos);
+    client.getEntityManager().renderAll(g, camPos);
   }
 }

voxels-client/src/main/java/client/models/CharacterModel.java

@@ -1,6 +1,7 @@
 package client.models;
 
 import engine.components.Geometry;
+import engine.rendering.Graphics;
 import engine.rendering.Material;
 import engine.scene.SceneNode;
 import math.Color;

voxels-client/src/main/java/client/rendering/RemotePlayerRenderer.java

@@ -2,21 +2,21 @@
 
 import client.player.RemotePlayer;
 import engine.rendering.Graphics;
-import engine.runtime.debug.core.DebugDraw;
-import math.Color;
 import math.Vector3f;
 
 public class RemotePlayerRenderer {
 
   private RemotePlayerRenderer() {}
 
-  public static void render(Graphics g, RemotePlayer player) {
+  public static void render(Graphics g, RemotePlayer player, Vector3f camPos) {
     float x = player.getX();
     float y = player.getY();
     float z = player.getZ();
 
+    g.pushMatrix();
+    g.translate(x - camPos.x, -(y + camPos.y) - 0.5f, z - camPos.z);
     player.getModel().render(g);
 
-    DebugDraw.drawSphere(new Vector3f(x, y, z), 0.5f, Color.BLUE);
+    g.popMatrix();
   }
 }