Add DynamicRegion

BauSystem/BauSystem_RegionDynamic/src/de/steamwar/bausystem/region/DynamicRegionSystem.java

@@ -19,20 +19,22 @@
 
 package de.steamwar.bausystem.region;
 
+import de.steamwar.bausystem.BauSystem;
+import de.steamwar.bausystem.region.dynamic.DynamicRegion;
+import de.steamwar.bausystem.region.dynamic.RegionConstructorData;
 import de.steamwar.bausystem.region.dynamic.Tile;
 import de.steamwar.bausystem.region.dynamic.global.GlobalRegion;
 import lombok.NonNull;
-import org.bukkit.Bukkit;
 import org.bukkit.Location;
-import org.bukkit.World;
 
+import java.io.BufferedReader;
+import java.io.InputStreamReader;
 import java.util.*;
 import java.util.stream.Stream;
 
 public class DynamicRegionSystem implements RegionSystem {
 
     public static DynamicRegionSystem INSTANCE;
-    private static final World WORLD = Bukkit.getWorlds().get(0);
 
     private static final Map<Long, Region> regionCache = new LinkedHashMap<>(16, 0.75f, true) {
         @Override
@@ -43,13 +45,36 @@ public class DynamicRegionSystem implements RegionSystem {
     private static final Map<UUID, Region> regionMap = new HashMap<>();
     private static final Map<RegionType, Set<Region>> regionTypeMap = new EnumMap<>(RegionType.class);
 
-    @Override
-    public void load() {
-        INSTANCE = this;
+    public void add(DynamicRegion region) {
+        regionCache.clear();
+        regionMap.put(region.getID(), region);
+        regionTypeMap.computeIfAbsent(region.getType(), __ -> new HashSet<>()).add(region);
+    }
+
+    public void remove(DynamicRegion region) {
+        regionCache.clear();
+        regionMap.remove(region.getId());
+        regionTypeMap.getOrDefault(region.getType(), Collections.emptySet()).remove(region);
     }
 
     @Override
-    public void save() {
+    public void load() {
+        INSTANCE = this;
+
+        new BufferedReader(new InputStreamReader(BauSystem.getInstance().getClass().getResourceAsStream("/META-INF/annotations/de.steamwar.bausystem.region.dynamic.RegionConstructorData")))
+                .lines()
+                .map(s -> {
+                    try {
+                        return Class.forName(s, false, BauSystem.getInstance().getClass().getClassLoader());
+                    } catch (ClassNotFoundException | NoClassDefFoundError e) {
+                        throw new SecurityException(e.getMessage(), e);
+                    }
+                })
+                .forEach(clazz -> {
+                    RegionConstructorData regionConstructorData = clazz.getAnnotation(RegionConstructorData.class);
+                    if (regionConstructorData == null) return;
+                    // TODO: Save regionConstructorData together with clazz
+                });
     }
 
     @Override