[common] add PlayerControl presets

src/common/proto/core.proto

@@ -2,7 +2,6 @@ syntax = "proto3";
 
 package ru.m.tankz.proto.core;
 
-
 message UserProto {
     string uuid = 1;
     string name = 2;
@@ -14,11 +13,17 @@ enum GameStateProto {
     ENDED = 2;
 }
 
+message PlayerProto {
+    UserProto user = 1;
+    string team = 2;
+    int32 index = 3;
+}
+
 message GameProto {
     int32 id = 1;
     string type = 2;
     int32 level = 3;
     UserProto creator = 4;
-    repeated UserProto players = 5;
+    repeated PlayerProto players = 5;
     GameStateProto state = 6;
 }