Fix event system (#382)

src/client/MapleCharacter.java

@@ -6605,6 +6605,9 @@ public class MapleCharacter extends AbstractMapleCharacterObject {
                 }
                 //ret.events = new MapleEvents(new RescueGaga(rs.getInt("rescuegaga")), new ArtifactHunt(rs.getInt("artifacthunt")));
             }
+            if (!ret.events.containsKey("rescueGaga")) {
+                ret.events.put("rescueGaga", new RescueGaga(0));
+            }
             rs.close();
             ps.close();
             ret.cashshop = new CashShop(ret.accountid, ret.id, ret.getJobType());
@@ -7945,6 +7948,17 @@ public class MapleCharacter extends AbstractMapleCharacterObject {
             ps.close();
             
             deleteWhereCharacterId(con, "DELETE FROM eventstats WHERE characterid = ?");
+            ps = con.prepareStatement("INSERT INTO eventstats (characterid, name, info) VALUES (?, ?, ?)");
+            ps.setInt(1, id);
+            
+            for (Map.Entry<String, MapleEvents> entry : events.entrySet()) {
+                ps.setString(2, entry.getKey());
+                ps.setInt(3, entry.getValue().getInfo());
+                ps.addBatch();
+            }
+            
+            ps.executeBatch();
+            ps.close();
             
             deleteQuestProgressWhereCharacterId(con, id);
             

src/scripting/event/EventInstanceManager.java

@@ -699,31 +699,6 @@ public class EventInstanceManager {
 		return name;
 	}
 
-	public void saveWinner(MapleCharacter chr) {
-                String emName;
-                sL.lock();
-                try {
-                       emName = em.getName();
-                } finally {
-                        sL.unlock();
-                }
-            
-		try {
-                        Connection con = DatabaseConnection.getConnection();
-			try (PreparedStatement ps = con.prepareStatement("INSERT INTO eventstats (event, instance, characterid, channel) VALUES (?, ?, ?, ?)")) {
-				ps.setString(1, emName);
-				ps.setString(2, getName());
-				ps.setInt(3, chr.getId());
-				ps.setInt(4, chr.getClient().getChannel());
-				ps.executeUpdate();
-			}
-                        
-                        con.close();
-		} catch (SQLException ex) {
-			ex.printStackTrace();
-		}
-	}
-
 	public MapleMap getMapInstance(int mapId) {
 		MapleMap map = mapFactory.getMap(mapId);
                 map.setEventInstance(this);

src/server/events/MapleEvents.java

@@ -25,8 +25,10 @@ package server.events;
 /**
  * @author kevintjuh93
  */
-public class MapleEvents {
+public abstract class MapleEvents {
     public MapleEvents() {
      
     }
+    
+    public abstract int getInfo();
 }

src/server/events/RescueGaga.java

@@ -42,6 +42,10 @@ public class RescueGaga extends MapleEvents {
         public void complete() {
             completed++;
         }
+        
+        public int getInfo() {
+            return getCompleted();
+        }
 
         public void giveSkill(MapleCharacter chr) {
             int skillid = 0;