teleports

src/main/java/emu/grasscutter/data/GenshinData.java

@@ -8,6 +8,7 @@ import emu.grasscutter.Grasscutter;
 import emu.grasscutter.utils.Utils;
 import emu.grasscutter.data.custom.AbilityEmbryoEntry;
 import emu.grasscutter.data.custom.OpenConfigEntry;
+import emu.grasscutter.data.custom.ScenePointEntry;
 import emu.grasscutter.data.def.*;
 import it.unimi.dsi.fastutil.ints.Int2ObjectLinkedOpenHashMap;
 import it.unimi.dsi.fastutil.ints.Int2ObjectMap;
@@ -18,6 +19,7 @@ public class GenshinData {
 	private static final Int2ObjectMap<String> abilityHashes = new Int2ObjectOpenHashMap<>();
 	private static final Map<String, AbilityEmbryoEntry> abilityEmbryos = new HashMap<>();
 	private static final Map<String, OpenConfigEntry> openConfigEntries = new HashMap<>();
+	private static final Map<String, ScenePointEntry> scenePointEntries = new HashMap<>();
 	
 	// ExcelConfigs
 	private static final Int2ObjectMap<PlayerLevelData> playerLevelDataMap = new Int2ObjectOpenHashMap<>();
@@ -82,6 +84,10 @@ public class GenshinData {
 		return openConfigEntries;
 	}
 
+	public static Map<String, ScenePointEntry> getScenePointEntries() {
+		return scenePointEntries;
+	}
+
 	public static Int2ObjectMap<AvatarData> getAvatarDataMap() {
 		return avatarDataMap;
 	}

src/main/java/emu/grasscutter/data/ResourceLoader.java

@@ -10,11 +10,15 @@ import java.util.regex.Pattern;
 import emu.grasscutter.utils.Utils;
 import org.reflections.Reflections;
 
+import com.google.gson.JsonElement;
 import com.google.gson.reflect.TypeToken;
 
 import emu.grasscutter.Grasscutter;
+import emu.grasscutter.data.common.PointData;
+import emu.grasscutter.data.common.ScenePointConfig;
 import emu.grasscutter.data.custom.AbilityEmbryoEntry;
 import emu.grasscutter.data.custom.OpenConfigEntry;
+import emu.grasscutter.data.custom.ScenePointEntry;
 import it.unimi.dsi.fastutil.ints.Int2ObjectMap;
 
 public class ResourceLoader {
@@ -42,6 +46,7 @@ public class ResourceLoader {
 		loadOpenConfig();
 		// Load resources
 		loadResources();
+		loadScenePoints();
 		// Process into depots
 		GenshinDepot.load();
 		// Custom - TODO move this somewhere else
@@ -121,6 +126,45 @@ public class ResourceLoader {
 		}
 	}
 
+	private static void loadScenePoints() {
+		Pattern pattern = Pattern.compile("(?<=scene)(.*?)(?=_point.json)");
+		File folder = new File(Grasscutter.getConfig().RESOURCE_FOLDER + "BinOutPut/Scene/Point");
+		List<ScenePointEntry> scenePointList = new ArrayList<>();
+		for (File file : folder.listFiles()) {
+			ScenePointConfig config = null;
+			Integer sceneId = null;
+			
+			Matcher matcher = pattern.matcher(file.getName());
+			if (matcher.find()) {
+				sceneId = Integer.parseInt(matcher.group(1));
+			} else {
+				continue;
+			}
+
+			try (FileReader fileReader = new FileReader(file)) {
+				config = Grasscutter.getGsonFactory().fromJson(fileReader, ScenePointConfig.class);
+			} catch (Exception e) {
+				e.printStackTrace();
+				continue;
+			}
+
+			if (config.points == null) {
+				continue;
+			}
+
+			for (Map.Entry<String, JsonElement> entry : config.points.entrySet()) {
+				PointData pointData = Grasscutter.getGsonFactory().fromJson(entry.getValue(), PointData.class);
+
+				ScenePointEntry sl = new ScenePointEntry(sceneId + "_" + entry.getKey(), pointData);
+				scenePointList.add(sl);
+			}
+
+			for (ScenePointEntry entry : scenePointList) {
+				GenshinData.getScenePointEntries().put(entry.getName(), entry);
+			}
+		}
+	}
+
 	private static void loadAbilityEmbryos() {
 		// Read from cached file if exists
 		File embryoCache = new File(Grasscutter.getConfig().DATA_FOLDER + "AbilityEmbryos.json");

src/main/java/emu/grasscutter/data/common/PointData.java

+package emu.grasscutter.data.common;
+
+public class PointData {
+    private pos tranPos;
+
+    public pos getTranPos() {
+        return tranPos;
+    }
+
+    public void setTranPos(pos tranPos) {
+        this.tranPos = tranPos;
+    }
+
+    public class pos {
+        private float x;
+        private float y;
+        private float z;
+
+        public float getX() {
+            return x;
+        }
+
+        public void setX(float x) {
+            this.x = x;
+        }
+
+        public float getY() {
+            return y;
+        }
+
+        public void setY(float y) {
+            this.y = y;
+        }
+
+        public float getZ() {
+            return z;
+        }
+
+        public void setZ(float z) {
+            this.z = z;
+        }
+    }
+}

src/main/java/emu/grasscutter/data/common/ScenePointConfig.java

+package emu.grasscutter.data.common;
+
+import com.google.gson.JsonObject;
+
+public class ScenePointConfig {
+    public JsonObject points;
+
+    public JsonObject getPoints() {
+        return points;
+    }
+
+    public void setPoints(JsonObject Points) {
+        points = Points;
+    }
+}

src/main/java/emu/grasscutter/data/custom/ScenePointEntry.java

+package emu.grasscutter.data.custom;
+
+import emu.grasscutter.data.common.PointData;
+
+public class ScenePointEntry {
+	private String name;
+	private PointData pointData;
+	
+	public ScenePointEntry(String name, PointData pointData) {
+		this.name = name;
+		this.pointData = pointData;
+	}
+
+	public String getName() {
+		return name;
+	}
+
+	public PointData getPointData() {
+        return pointData;
+    }
+}

src/main/java/emu/grasscutter/game/World.java

@@ -207,6 +207,25 @@ public class World implements Iterable<GenshinPlayer> {
 		this.getScenes().remove(scene.getId());
 	}
 
+	public boolean forceTransferPlayerToScene(GenshinPlayer player, int sceneId, Position pos) {
+		// Forces the client to reload the scene map to prevent the player from falling off the map.
+		if (GenshinData.getSceneDataMap().get(sceneId) == null) {
+			return false;
+		}
+
+		if (player.getScene() != null) {
+			player.getScene().removePlayer(player);
+		}
+		
+		GenshinScene scene = this.getSceneById(sceneId);
+		scene.addPlayer(player);
+		player.getPos().set(pos);
+		
+		// Teleport packet
+		player.sendPacket(new PacketPlayerEnterSceneNotify(player, EnterType.EnterSelf, EnterReason.TransPoint, sceneId, pos));
+		return true;
+	}
+	
 	public boolean transferPlayerToScene(GenshinPlayer player, int sceneId, Position pos) {
 		if (player.getScene().getId() == sceneId || GenshinData.getSceneDataMap().get(sceneId) == null) {
 			return false;

src/main/java/emu/grasscutter/server/packet/recv/HandlerSceneTransToPointReq.java

+package emu.grasscutter.server.packet.recv;
+
+import emu.grasscutter.net.packet.Opcodes;
+import emu.grasscutter.net.packet.PacketOpcodes;
+import emu.grasscutter.net.proto.SceneTransToPointReqOuterClass.SceneTransToPointReq;
+import emu.grasscutter.net.packet.PacketHandler;
+import emu.grasscutter.server.game.GameSession;
+import emu.grasscutter.server.packet.send.PacketSceneTransToPointRsp;
+
+@Opcodes(PacketOpcodes.SceneTransToPointReq)
+public class HandlerSceneTransToPointReq extends PacketHandler {
+	
+	@Override
+	public void handle(GameSession session, byte[] header, byte[] payload) throws Exception {
+		SceneTransToPointReq req = SceneTransToPointReq.parseFrom(payload);
+	}
+
+}

src/main/java/emu/grasscutter/server/packet/send/PacketSceneTransToPointRsp.java

+package emu.grasscutter.server.packet.send;
+
+import emu.grasscutter.data.GenshinData;
+import emu.grasscutter.data.custom.ScenePointEntry;
+import emu.grasscutter.game.GenshinPlayer;
+import emu.grasscutter.net.packet.GenshinPacket;
+import emu.grasscutter.net.packet.PacketOpcodes;
+import emu.grasscutter.net.proto.SceneTransToPointRspOuterClass.SceneTransToPointRsp;
+import emu.grasscutter.utils.Position;
+
+public class PacketSceneTransToPointRsp extends GenshinPacket {
+	
+	public PacketSceneTransToPointRsp(GenshinPlayer player, int pointId, int sceneId) {
+		super(PacketOpcodes.SceneTransToPointRsp);
+
+		String code = sceneId + "_" + pointId;
+		ScenePointEntry scenePointEntry = GenshinData.getScenePointEntries().get(code);
+
+		float x = scenePointEntry.getPointData().getTranPos().getX();
+		float y = scenePointEntry.getPointData().getTranPos().getY();
+		float z = scenePointEntry.getPointData().getTranPos().getZ();
+
+		player.getPos().set(new Position(x, y, z));
+
+		player.getWorld().forceTransferPlayerToScene(player, sceneId, player.getPos());
+
+		SceneTransToPointRsp proto = SceneTransToPointRsp.newBuilder()
+                .setRetcode(0)
+                .setPointId(pointId)
+                .setSceneId(sceneId)
+                .build();
+		
+		this.setData(proto);
+	}
+}