Merge branch 'feat/chain' into 'main'

add MsgChainSolved

See merge request !45

idl/ocgcore.proto

@@ -716,6 +716,9 @@ message StocGameMessage {
     CardLocation location = 2;
   }
 
+  // 连锁处理完成
+  message MsgChainSolved { int32 solved_index = 1; }
+
   message MsgAttack {
     bool direct_attack = 1;
     CardLocation attacker_location = 2;
@@ -792,5 +795,6 @@ message StocGameMessage {
     MsgChaining chaining = 38;
     MsgAttack attack = 39;
     MsgAttackDisabled attack_disable = 40;
+    MsgChainSolved chain_solved = 41;
   }
 }