spawn player in center of single player world

docs/src/progress/renderertodo.md

@@ -1230,6 +1230,7 @@ Refactoring native code
 Fix gravity tree not deactivating when body is disabled
 Refactoring world menu generators into dedicated class
 Fix single player loading
+Spawn player in center of single player world
 
 
 

src/main/java/electrosphere/entity/scene/SceneLoader.java

@@ -13,6 +13,7 @@ import electrosphere.server.content.ServerContentManager;
 import electrosphere.server.datacell.GriddedDataCellManager;
 import electrosphere.server.datacell.Realm;
 import electrosphere.server.terrain.generation.DefaultChunkGenerator;
+import electrosphere.server.terrain.manager.ServerTerrainChunk;
 import electrosphere.util.FileUtils;
 
 /**
@@ -86,6 +87,15 @@ public class SceneLoader {
             } break;
             case RealmDescriptor.REALM_DESCRIPTOR_PROCEDURAL: {
                 realm = Globals.realmManager.createGriddedRealm(serverWorldData,serverContentManager);
+                //generate spawns
+                Vector3d spawnPoint = new Vector3d(serverWorldData.getWorldSizeDiscrete() * ServerTerrainChunk.CHUNK_PLACEMENT_OFFSET / 2);
+                spawnPoint.y = serverWorldData.getServerTerrainManager().getElevation(
+                    serverWorldData.getWorldSizeDiscrete() / 2,
+                    serverWorldData.getWorldSizeDiscrete() / 2,
+                    ServerTerrainChunk.CHUNK_PLACEMENT_OFFSET / 2,
+                    ServerTerrainChunk.CHUNK_PLACEMENT_OFFSET / 2
+                );
+                realm.registerSpawnPoint(spawnPoint);
             } break;
             case RealmDescriptor.REALM_DESCRIPTOR_GENERATION_TESTING: {
                 ServerWorldData newWorldData = ServerWorldData.createGenerationTestWorldData();

src/main/java/electrosphere/net/server/protocol/CharacterProtocol.java

@@ -123,7 +123,7 @@ public class CharacterProtocol implements ServerProtocolTemplate<CharacterMessag
         }
         Entity rVal = PlayerCharacterCreation.spawnPlayerCharacter(connectionHandler);
         Realm realm = Globals.playerManager.getPlayerRealm(connectionHandler.getPlayer());
-        Vector3d spawnPoint = realm.getSpawnPoint();
+        Vector3d spawnPoint = PlayerCharacterCreation.solveSpawnPoint(realm, connectionHandler);
         //set client initial discrete position
         connectionHandler.addMessagetoOutgoingQueue(
             PlayerMessage.constructSetInitialDiscretePositionMessage(

src/main/java/electrosphere/server/character/PlayerCharacterCreation.java

@@ -33,7 +33,7 @@ public class PlayerCharacterCreation {
 
         //
         //spawn entity in world
-        Vector3d spawnPoint = realm.getSpawnPoint();
+        Vector3d spawnPoint = PlayerCharacterCreation.solveSpawnPoint(realm, connectionHandler);
         Entity newPlayerEntity = CreatureUtils.serverSpawnBasicCreature(realm,new Vector3d(spawnPoint.x,spawnPoint.y,spawnPoint.z),raceName,template);
 
         //
@@ -84,4 +84,15 @@ public class PlayerCharacterCreation {
         ServerPlayerViewDirTree.attachServerPlayerViewDirTree(entity);
     }
 
+    /**
+     * Solves the spawn point for the player
+     * @param realm The realm that the entity is being spawned in
+     * @param connectionHandler The connection object
+     * @return The spawn point for the player
+     */
+    public static Vector3d solveSpawnPoint(Realm realm, ServerConnectionHandler connectionHandler){
+        Vector3d spawnPoint = realm.getSpawnPoint();
+        return spawnPoint;
+    }
+
 }