Initial Repository Push

2022-04-30 09:41:17 -04:00
parent d4eef9097a
commit bbfdde57a3
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+// • ▌ ▄ ·.  ▄▄▄·  ▄▄ • ▪   ▄▄· ▄▄▄▄·  ▄▄▄·  ▐▄▄▄  ▄▄▄ .
+// ·██ ▐███▪▐█ ▀█ ▐█ ▀ ▪██ ▐█ ▌▪▐█ ▀█▪▐█ ▀█ •█▌ ▐█▐▌·
+// ▐█ ▌▐▌▐█·▄█▀▀█ ▄█ ▀█▄▐█·██ ▄▄▐█▀▀█▄▄█▀▀█ ▐█▐ ▐▌▐▀▀▀
+// ██ ██▌▐█▌▐█ ▪▐▌▐█▄▪▐█▐█▌▐███▌██▄▪▐█▐█ ▪▐▌██▐ █▌▐█▄▄▌
+// ▀▀  █▪▀▀▀ ▀  ▀ ·▀▀▀▀ ▀▀▀·▀▀▀ ·▀▀▀▀  ▀  ▀ ▀▀  █▪ ▀▀▀
+//      Magicbane Emulator Project © 2013 - 2022
+//                www.magicbane.com
+
+package engine.InterestManagement;
+
+/* This class is the main interface for Magicbane's
+*  Interest management facilities.
+*/
+
+import engine.Enum;
+import engine.math.Vector3fImmutable;
+import engine.net.Dispatch;
+import engine.net.DispatchMessage;
+import engine.net.client.msg.TerritoryChangeMessage;
+import engine.objects.City;
+import engine.objects.PlayerCharacter;
+import engine.objects.Realm;
+import engine.server.MBServerStatics;
+import engine.util.MapLoader;
+import org.pmw.tinylog.Logger;
+
+import static engine.objects.Realm.getRealm;
+
+public class RealmMap {
+
+    // Spatial hashmap.  Used for detecting which Realm
+    // a player is currently in..
+    
+    public static int[][] _realmImageMap;
+
+
+    public static int getRealmIDAtLocation(Vector3fImmutable pos) {
+
+        int xBuckets = (int) ((pos.getX() / MBServerStatics.MAX_WORLD_WIDTH) * MBServerStatics.SPATIAL_HASH_BUCKETSX);
+        int yBuckets = (int) ((pos.getZ() / MBServerStatics.MAX_WORLD_HEIGHT) * MBServerStatics.SPATIAL_HASH_BUCKETSY);
+
+        if (yBuckets < 0 || yBuckets >= MBServerStatics.SPATIAL_HASH_BUCKETSY
+                || xBuckets < 0 || xBuckets >= MBServerStatics.SPATIAL_HASH_BUCKETSX) {
+            Logger.error("WorldServerRealm.getRealmFromPosition",
+                    "Invalid range; Z: " + yBuckets + ", X: " + xBuckets);
+            return 255;
+        }
+
+        return RealmMap._realmImageMap[xBuckets][yBuckets];
+    }
+
+    public static Realm getRealmForCity(City city) {
+        Realm outRealm = null;
+        outRealm = city.getRealm();
+        return outRealm;
+    }
+
+    public static Realm getRealmAtLocation(Vector3fImmutable worldVector) {
+
+        return getRealm(RealmMap.getRealmIDAtLocation(worldVector));
+
+    }
+
+    public static void updateRealm(PlayerCharacter player){
+
+        int realmID = RealmMap.getRealmIDAtLocation(player.getLoc());
+
+        if (realmID != player.getLastRealmID()){
+            player.setLastRealmID(realmID);
+            Realm realm = Realm.getRealm(realmID);
+            if (realm != null){
+                if (realm.isRuled()){
+                    City city = realm.getRulingCity();
+                    if (city != null){
+                        TerritoryChangeMessage tcm = new TerritoryChangeMessage((PlayerCharacter)realm.getRulingCity().getOwner(),realm);
+                        Dispatch dispatch = Dispatch.borrow(player, tcm);
+                        DispatchMessage.dispatchMsgDispatch(dispatch, Enum.DispatchChannel.PRIMARY);
+                    }else{
+                        TerritoryChangeMessage tcm = new TerritoryChangeMessage(null,realm);
+                        Dispatch dispatch = Dispatch.borrow(player, tcm);
+                        DispatchMessage.dispatchMsgDispatch(dispatch, Enum.DispatchChannel.PRIMARY);
+                    }
+
+                }else{
+                    TerritoryChangeMessage tcm = new TerritoryChangeMessage(null,realm);
+                    Dispatch dispatch = Dispatch.borrow(player, tcm);
+                    DispatchMessage.dispatchMsgDispatch(dispatch, Enum.DispatchChannel.PRIMARY);
+                }
+            }
+
+        }
+
+
+    }
+
+    public static void loadRealmImageMap() {
+
+        RealmMap._realmImageMap = MapLoader.loadMap();
+
+    }
+
+}