macro character spawning work

docs/src/progress/renderertodo.md

@@ -1694,6 +1694,7 @@ Cleanup some TODOs
 Refactor block actions
 Placing fabs/blocks triggers structure scanning service
 Try closing ai manager threads on engine close
+Ability to explicitly spawn new characters into macro data and have them then spawn into world
 
 
 

src/main/java/electrosphere/client/ui/menu/debug/ImGuiAI.java

@@ -19,8 +19,10 @@ import electrosphere.renderer.ui.imgui.ImGuiWindow;
 import electrosphere.renderer.ui.imgui.ImGuiWindow.ImGuiWindowCallback;
 import electrosphere.server.ai.AI;
 import electrosphere.server.ai.nodes.plan.PathfindingNode;
+import electrosphere.server.datacell.Realm;
 import electrosphere.server.datacell.gridded.GriddedDataCellManager;
 import electrosphere.server.datacell.utils.EntityLookupUtils;
+import electrosphere.server.macro.character.CharacterUtils;
 import electrosphere.server.pathfinding.voxel.VoxelPathfinder;
 import electrosphere.server.pathfinding.voxel.VoxelPathfinder.PathfinderNode;
 import imgui.ImGui;
@@ -82,6 +84,9 @@ public class ImGuiAI {
                             if(ImGui.button("Draw current pathing")){
                                 throw new Error("Unsupported currently!");
                             }
+                            if(ImGui.button("Send off map")){
+                                throw new Error("Unsupported currently!");
+                            }
                         }
                         ImGui.unindent();
                     }
@@ -161,6 +166,14 @@ public class ImGuiAI {
                         }
                     }
                 }
+
+                if(ImGui.button("Spawn test macro character")){
+                    Realm realm = Globals.realmManager.first();
+                    GriddedDataCellManager griddedDataCellManager = (GriddedDataCellManager)realm.getDataCellManager();
+                    Entity serverEnt = EntityLookupUtils.getServerEquivalent(Globals.playerEntity);
+                    Vector3d spawnPos = griddedDataCellManager.getMacroEntryPoint(new Vector3d(EntityUtils.getPosition(serverEnt)).add(50,0,0));
+                    CharacterUtils.spawnCharacter(realm, spawnPos);
+                }
                 
             }
         });

src/main/java/electrosphere/server/datacell/ServerWorldData.java

@@ -281,6 +281,9 @@ public class ServerWorldData {
      * @return The real pos
      */
     public static double convertVoxelToRealSpace(int voxelPos, int worldPos){
+        if(voxelPos > ServerTerrainChunk.CHUNK_PLACEMENT_OFFSET){
+            throw new Error("Voxel position outside of bounds, likely flipped args " + voxelPos + " " + worldPos);
+        }
         return voxelPos + ServerWorldData.convertWorldToReal(worldPos);
     }
 

src/main/java/electrosphere/server/datacell/ViewportDataCellManager.java

@@ -13,6 +13,7 @@ import electrosphere.entity.EntityUtils;
 import electrosphere.entity.scene.Scene;
 import electrosphere.net.server.player.Player;
 import electrosphere.server.datacell.interfaces.DataCellManager;
+import electrosphere.server.macro.spatial.MacroObject;
 
 /**
  * A viewport data cell manager
@@ -145,5 +146,15 @@ public class ViewportDataCellManager implements DataCellManager {
         }
         return rVal;
     }
+
+    @Override
+    public Vector3d getMacroEntryPoint(Vector3d point) {
+        return new Vector3d();
+    }
+
+    @Override
+    public void evaluateMacroObject(MacroObject object) {
+        throw new Error("ViewportDataCellManager does not support macro objects currently");
+    }
     
 }

src/main/java/electrosphere/server/datacell/gridded/GriddedDataCellManager.java

@@ -38,6 +38,7 @@ import electrosphere.server.datacell.interfaces.VoxelCellManager;
 import electrosphere.server.datacell.physics.PhysicsDataCell;
 import electrosphere.server.entity.ServerContentManager;
 import electrosphere.server.entity.serialization.ContentSerialization;
+import electrosphere.server.macro.spatial.MacroObject;
 import electrosphere.server.pathfinding.recast.PathingProgressiveData;
 import electrosphere.server.pathfinding.voxel.VoxelPathfinder;
 import electrosphere.server.physics.block.manager.ServerBlockManager;
@@ -79,6 +80,11 @@ public class GriddedDataCellManager implements DataCellManager, VoxelCellManager
      */
     static final ExecutorService generationService = Executors.newFixedThreadPool(ThreadCounts.GRIDDED_DATACELL_PHYSICS_GEN_THREADS);
 
+    /**
+     * Big number used when scanning for a data cell to spawn a macro object within
+     */
+    static final double MACRO_SCANNING_BIG_NUMBER = 10000;
+
     /**
      * Tracks whether this manager has been flagged to unload cells or not
      */
@@ -1147,4 +1153,58 @@ public class GriddedDataCellManager implements DataCellManager, VoxelCellManager
         return Globals.aiManager.getPathfindingService().queuePathfinding(start, end, this.pathfinder, this);
     }
 
+    @Override
+    public Vector3d getMacroEntryPoint(Vector3d point){
+        Vector3d rVal = null;
+
+        //find the closest data cell
+        ServerDataCell closestCell = null;
+        double closestDist = MACRO_SCANNING_BIG_NUMBER;
+        for(ServerDataCell cell : this.groundDataCells.values()){
+            Vector3i cellChunkPos = this.cellPositionMap.get(cell);
+            Vector3d cellRealPos = ServerWorldData.convertChunkToRealSpace(cellChunkPos);
+            double dist = cellRealPos.distance(point);
+            if(dist < closestDist){
+                closestCell = cell;
+                closestDist = dist;
+            }
+        }
+        if(closestDist == MACRO_SCANNING_BIG_NUMBER || closestCell == null){
+            throw new Error("Failed to find closer cell");
+        }
+
+        //get surface height at the (1,?,1) point of this cell
+        Vector3i cellChunkPos = this.cellPositionMap.get(closestCell);
+        double elevation = this.serverTerrainManager.getElevation(cellChunkPos.x, cellChunkPos.z, 1, 1);
+
+        //store as return vec
+        rVal = new Vector3d(
+            ServerWorldData.convertVoxelToRealSpace(1, cellChunkPos.x),
+            elevation,
+            ServerWorldData.convertVoxelToRealSpace(1, cellChunkPos.z)
+        );
+
+
+        return rVal;
+    }
+
+    @Override
+    public void evaluateMacroObject(MacroObject object){
+        //figure out if a cell should contain this object
+        Vector3i macroObjectChunkPos = ServerWorldData.convertRealToChunkSpace(object.getPos());
+        ServerDataCell container = null;
+        for(ServerDataCell serverDataCell : this.groundDataCells.values()){
+            Vector3i pos = this.getCellWorldPosition(serverDataCell);
+            if(pos.equals(macroObjectChunkPos)){
+                container = serverDataCell;
+                break;
+            }
+        }
+
+        //if it is in real space, spawn the object
+        if(container != null){
+            this.serverContentManager.spawnMacroObject(parent, object);
+        }
+    }
+
 }

src/main/java/electrosphere/server/datacell/interfaces/DataCellManager.java

@@ -8,6 +8,7 @@ import org.joml.Vector3i;
 import electrosphere.entity.Entity;
 import electrosphere.net.server.player.Player;
 import electrosphere.server.datacell.ServerDataCell;
+import electrosphere.server.macro.spatial.MacroObject;
 
 /**
  * Interface for manager class for creating and destroying cells with respect to spatial locations
@@ -97,5 +98,18 @@ public interface DataCellManager {
      * @return The list of entities within the bounding sphere
      */
     public Collection<Entity> entityLookup(Vector3d pos, double radius);
+
+    /**
+     * Gets the point to have the macro object enter a data cell managed by this manager
+     * @param point The point to try to spawn near
+     * @return The point to enter by
+     */
+    public Vector3d getMacroEntryPoint(Vector3d point);
+
+    /**
+     * Evaluates the realm's view of a macro object (ie, should it be spawned in or not)
+     * @param object The object to evaluate
+     */
+    public void evaluateMacroObject(MacroObject object);
     
 }

src/main/java/electrosphere/server/datacell/utils/EntityLookupUtils.java

@@ -4,6 +4,7 @@ import java.util.Collection;
 import java.util.HashMap;
 import java.util.Map;
 
+import electrosphere.engine.Globals;
 import electrosphere.entity.Entity;
 
 /**
@@ -59,5 +60,19 @@ public class EntityLookupUtils {
     public static Collection<Entity> getAllEntities(){
         return idToEntityMap.values();
     }
+
+    /**
+     * Gets the server equivalent of a client entity
+     * @param clientEntity The client entity
+     * @return The equivalent entity on the server if it exists, null otherwise
+     */
+    public static Entity getServerEquivalent(Entity clientEntity){
+        if(EntityLookupUtils.isServerEntity(clientEntity)){
+            throw new Error("Trying to get server equivalent of a server entity!");
+        }
+        int serverIdForClientEntity = Globals.clientSceneWrapper.mapClientToServerId(clientEntity.getId());
+        Entity serverEntity = EntityLookupUtils.getEntityById(serverIdForClientEntity);
+        return serverEntity;
+    }
     
 }

src/main/java/electrosphere/server/entity/ServerContentManager.java

@@ -18,6 +18,7 @@ import electrosphere.util.FileUtils;
 import electrosphere.util.math.HashUtils;
 import electrosphere.server.macro.character.Character;
 import electrosphere.server.macro.race.Race;
+import electrosphere.server.macro.spatial.MacroObject;
 
 /**
  * Manages creating/saving/loading/destroying content (ie entities) on the server
@@ -84,16 +85,7 @@ public class ServerContentManager {
         //ie, imagine a puzzle room or something like that
         if(macroData != null){
             for(Character character : macroData.getCharacters(worldPos)){
-                if(Race.hasRace(character)){
-                    Race race = Race.getRace(character);
-                    String creatureName = race.getAssociatedCreature();
-                    if(creatureName == null){
-                        throw new Error("Creature name not defined! " + character.getId());
-                    }
-                    //place macro object
-                    Entity characterEntity = CreatureUtils.serverSpawnBasicCreature(realm, character.getPos(), creatureName, null);
-                    ServerCharacterData.attachServerCharacterData(characterEntity, character.getId());
-                }
+                this.spawnMacroObject(realm, character);
             }
         }
         Globals.profiler.endCpuSample();
@@ -130,6 +122,24 @@ public class ServerContentManager {
         FileUtils.serializeObjectToFilePath(fullPath, serialization);
     }
 
+    /**
+     * Spawns a macro object
+     * @param realm The realm
+     * @param object The object
+     */
+    public void spawnMacroObject(Realm realm, MacroObject object){
+        if(object instanceof Character && Race.hasRace((Character)object)){
+            Race race = Race.getRace((Character)object);
+            String creatureName = race.getAssociatedCreature();
+            if(creatureName == null){
+                throw new Error("Creature name not defined! " + ((Character)object).getId());
+            }
+            //place macro object
+            Entity characterEntity = CreatureUtils.serverSpawnBasicCreature(realm, object.getPos(), creatureName, null);
+            ServerCharacterData.attachServerCharacterData(characterEntity, ((Character)object).getId());
+        }
+    }
+
     /**
      * Gets the macro data
      * @return The macro data

src/main/java/electrosphere/server/macro/MacroData.java

@@ -7,8 +7,8 @@ import electrosphere.engine.Globals;
 import electrosphere.logger.LoggerInterface;
 import electrosphere.server.datacell.ServerWorldData;
 import electrosphere.server.macro.character.Character;
-import electrosphere.server.macro.character.CharacterDataStrings;
 import electrosphere.server.macro.character.CharacterUtils;
+import electrosphere.server.macro.character.data.CharacterDataStrings;
 import electrosphere.server.macro.character.diety.Diety;
 import electrosphere.server.macro.civilization.Civilization;
 import electrosphere.server.macro.race.Race;
@@ -239,6 +239,14 @@ public class MacroData {
     public void addStructure(Structure structure){
         structures.add(structure);
     }
+
+    /**
+     * Adds a character to the macro data
+     * @param character The character
+     */
+    public void addCharacter(Character character){
+        characters.add(character);
+    }
     
     /**
      * Describes the world

src/main/java/electrosphere/server/macro/character/AdvancedPersonality.java

@@ -1,5 +0,0 @@
-package electrosphere.server.macro.character;
-
-public class AdvancedPersonality {
-    
-}

src/main/java/electrosphere/server/macro/character/BasicPersonality.java

@@ -1,5 +0,0 @@
-package electrosphere.server.macro.character;
-
-public class BasicPersonality {
-    
-}

src/main/java/electrosphere/server/macro/character/Character.java

@@ -5,6 +5,7 @@ import java.util.Map;
 
 import org.joml.Vector3d;
 
+import electrosphere.server.macro.character.data.CharacterData;
 import electrosphere.server.macro.spatial.MacroObject;
 
 /**

src/main/java/electrosphere/server/macro/character/CharacterUtils.java

@@ -1,6 +1,12 @@
 package electrosphere.server.macro.character;
 
+import org.joml.Vector3d;
+
+import electrosphere.server.datacell.Realm;
+import electrosphere.server.macro.MacroData;
+import electrosphere.server.macro.character.data.CharacterDataStrings;
 import electrosphere.server.macro.character.diety.Diety;
+import electrosphere.server.macro.race.Race;
 import electrosphere.server.macro.structure.Structure;
 import electrosphere.server.macro.town.Town;
 
@@ -43,4 +49,19 @@ public class CharacterUtils {
         return (Town)character.getData(CharacterDataStrings.HOMETOWN);
     }
     
+    /**
+     * Spawns a character
+     * @param realm The realm to spawn the character within
+     * @return The character
+     */
+    public static Character spawnCharacter(Realm realm, Vector3d position){
+        Character rVal = new Character();
+        rVal.setPos(position);
+        Race.setRace(rVal, Race.create("human", "human"));
+        MacroData macroData = realm.getServerContentManager().getMacroData();
+        macroData.addCharacter(rVal);
+        realm.getDataCellManager().evaluateMacroObject(rVal);
+        return rVal;
+    }
+
 }

src/main/java/electrosphere/server/macro/character/data/CharacterData.java

@@ -1,4 +1,4 @@
-package electrosphere.server.macro.character;
+package electrosphere.server.macro.character.data;
 
 /**
  * A type of data for a character

src/main/java/electrosphere/server/macro/character/data/CharacterDataSerializer.java

@@ -1,4 +1,4 @@
-package electrosphere.server.macro.character;
+package electrosphere.server.macro.character.data;
 
 import java.lang.reflect.Type;
 

src/main/java/electrosphere/server/macro/character/data/CharacterDataStrings.java

@@ -1,4 +1,4 @@
-package electrosphere.server.macro.character;
+package electrosphere.server.macro.character.data;
 
 /**
  * Data strings for characters

src/main/java/electrosphere/server/macro/character/diety/Diety.java

@@ -1,8 +1,8 @@
 package electrosphere.server.macro.character.diety;
 
 import electrosphere.engine.Globals;
-import electrosphere.server.macro.character.CharacterData;
-import electrosphere.server.macro.character.CharacterDataStrings;
+import electrosphere.server.macro.character.data.CharacterData;
+import electrosphere.server.macro.character.data.CharacterDataStrings;
 import electrosphere.server.macro.symbolism.Symbol;
 import electrosphere.server.macro.symbolism.SymbolMap;
 

src/main/java/electrosphere/server/macro/race/Race.java

@@ -1,8 +1,8 @@
 package electrosphere.server.macro.race;
 
-import electrosphere.server.macro.character.CharacterDataStrings;
 import electrosphere.server.macro.character.Character;
-import electrosphere.server.macro.character.CharacterData;
+import electrosphere.server.macro.character.data.CharacterData;
+import electrosphere.server.macro.character.data.CharacterDataStrings;
 
 /**
  * The race of a creature

src/main/java/electrosphere/server/macro/structure/Structure.java

@@ -5,8 +5,8 @@ import org.joml.Vector3d;
 
 import electrosphere.game.data.block.BlockFab;
 import electrosphere.game.data.struct.StructureData;
-import electrosphere.server.macro.character.CharacterData;
-import electrosphere.server.macro.character.CharacterDataStrings;
+import electrosphere.server.macro.character.data.CharacterData;
+import electrosphere.server.macro.character.data.CharacterDataStrings;
 import electrosphere.server.macro.spatial.MacroAreaObject;
 import electrosphere.util.annotation.Exclude;
 

src/main/java/electrosphere/server/macro/town/Town.java

@@ -1,8 +1,8 @@
 package electrosphere.server.macro.town;
 
 import electrosphere.server.macro.character.Character;
-import electrosphere.server.macro.character.CharacterData;
-import electrosphere.server.macro.character.CharacterDataStrings;
+import electrosphere.server.macro.character.data.CharacterData;
+import electrosphere.server.macro.character.data.CharacterDataStrings;
 import electrosphere.server.macro.spatial.MacroAreaObject;
 import electrosphere.server.macro.structure.Structure;
 

src/main/java/electrosphere/server/simulation/MacroSimulation.java

@@ -1,7 +1,7 @@
 package electrosphere.server.simulation;
 
 import electrosphere.server.macro.character.Character;
-import electrosphere.server.macro.character.CharacterDataStrings;
+import electrosphere.server.macro.character.data.CharacterDataStrings;
 
 /**
  * Performs the macro-level (ie virtual, non-physics based) simulation

src/main/java/electrosphere/util/FileUtils.java

@@ -8,8 +8,8 @@ import electrosphere.game.data.creature.type.ai.AITreeDataSerializer;
 import electrosphere.game.data.creature.type.movement.MovementSystem;
 import electrosphere.game.data.creature.type.movement.MovementSystemSerializer;
 import electrosphere.logger.LoggerInterface;
-import electrosphere.server.macro.character.CharacterData;
-import electrosphere.server.macro.character.CharacterDataSerializer;
+import electrosphere.server.macro.character.data.CharacterData;
+import electrosphere.server.macro.character.data.CharacterDataSerializer;
 import electrosphere.server.physics.terrain.generation.noise.NoiseModuleSerializer;
 import electrosphere.server.physics.terrain.generation.noise.NoiseSampler;
 import electrosphere.util.annotation.AnnotationExclusionStrategy;

src/main/java/electrosphere/util/SerializationUtils.java

@@ -7,8 +7,8 @@ import electrosphere.game.data.creature.type.ai.AITreeData;
 import electrosphere.game.data.creature.type.ai.AITreeDataSerializer;
 import electrosphere.game.data.creature.type.movement.MovementSystem;
 import electrosphere.game.data.creature.type.movement.MovementSystemSerializer;
-import electrosphere.server.macro.character.CharacterDataSerializer;
-import electrosphere.server.macro.character.CharacterData;
+import electrosphere.server.macro.character.data.CharacterData;
+import electrosphere.server.macro.character.data.CharacterDataSerializer;
 import electrosphere.server.physics.terrain.generation.noise.NoiseModuleSerializer;
 import electrosphere.server.physics.terrain.generation.noise.NoiseSampler;
 import electrosphere.util.annotation.AnnotationExclusionStrategy;