Implement bounty trials

src/main/java/emu/nebula/server/handlers/HandlerCharGemInstanceApplyReq.java

@@ -0,0 +1,35 @@
+package emu.nebula.server.handlers;
+
+import emu.nebula.net.NetHandler;
+import emu.nebula.net.NetMsgId;
+import emu.nebula.proto.CharGemInstanceApply.CharGemInstanceApplyReq;
+import emu.nebula.net.HandlerId;
+import emu.nebula.data.GameData;
+import emu.nebula.net.GameSession;
+
+@HandlerId(NetMsgId.char_gem_instance_apply_req)
+public class HandlerCharGemInstanceApplyReq extends NetHandler {
+
+    @Override
+    public byte[] handle(GameSession session, byte[] message) throws Exception {
+        // Parse request
+        var req = CharGemInstanceApplyReq.parseFrom(message);
+        
+        var data = GameData.getCharGemInstanceDataTable().get(req.getId());
+        if (data == null) {
+            return this.encodeMsg(NetMsgId.char_gem_instance_apply_failed_ack);
+        }
+        
+        // Check player energy
+        if (data.getEnergyConsume() > session.getPlayer().getEnergy()) {
+            return this.encodeMsg(NetMsgId.char_gem_instance_apply_failed_ack);
+        }
+        
+        // Set player
+        session.getPlayer().getInstanceManager().setCurInstanceId(req.getId());
+        
+        // Template
+        return this.encodeMsg(NetMsgId.char_gem_instance_apply_succeed_ack);
+    }
+
+}