Implement monolith vita plans

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

@@ -0,0 +1,37 @@
+package emu.nebula.server.handlers;
+
+import emu.nebula.net.NetHandler;
+import emu.nebula.net.NetMsgId;
+import emu.nebula.proto.TowerVitaProjectUpdate.TowerVitaProjectUpdateRep;
+import emu.nebula.net.HandlerId;
+import emu.nebula.net.GameSession;
+
+@HandlerId(NetMsgId.tower_vita_project_update_req)
+public class HandlerTowerVitaProjectUpdateReq extends NetHandler {
+
+    @Override
+    public byte[] handle(GameSession session, byte[] message) throws Exception {
+        // Parse request
+        var req = TowerVitaProjectUpdateRep.parseFrom(message);
+
+        // Sanity
+        if (!req.hasProjects()) {
+            return session.encodeMsg(NetMsgId.tower_vita_project_update_failed_ack);
+        }
+
+        // Update project
+        var project = session.getPlayer().getStarTowerManager().updateVitaProject(req.getProjects());
+
+        if (project == null) {
+            return session.encodeMsg(NetMsgId.tower_vita_project_update_failed_ack);
+        }
+
+        // Build response
+        var rsp = TowerVitaProjectUpdateRep.newInstance()
+                .setProjects(project.toProto());
+
+        // Encode and send
+        return session.encodeMsg(NetMsgId.tower_vita_project_update_succeed_ack, rsp);
+    }
+
+}