Merge branch 'feat/select_chain' into 'main'

add MsgSelectChain

See merge request !16

idl/ocgcore.proto

@@ -392,6 +392,23 @@ message StocGameMessage {
     repeated SelectAbleCard cards = 5; // 可以选择的卡牌
   }
 
+  // 连锁提示
+  message MsgSelectChain {
+    message Chain {
+      int32 code = 1;
+      CardLocation location = 2;
+      int32 effect_description = 3;
+      int32 response = 4;
+    }
+
+    int32 player = 1;          // 玩家编号
+    bool special = 2;          // 是否存在关键卡
+    bool forced = 3;           // 是否强制
+    int32 hint0 = 4;           // TODO
+    int32 hint1 = 5;           // TODO
+    repeated Chain chains = 6; // 可选的连锁项
+  }
+
   oneof gameMsg {
     MsgStart start = 1;
     MsgDraw draw = 2;
@@ -402,6 +419,7 @@ message StocGameMessage {
     MsgSelectPlace select_place = 7;
     MsgMove move = 8;
     MsgSelectCard select_card = 9;
+    MsgSelectChain select_chain = 10;
   }
 }