英雄回溯

protos/HeroInfoProto.proto

@@ -162,3 +162,11 @@ import "CommonProto.proto";
 		optional Drop drop = 1;//掉落
 		optional int32 pos = 2;
 	}
+
+	message HeroReturnRequest{
+		optional string heroId = 1;
+	}
+
+	message HeroReturnResponse{
+		optional Drop drop =1;
+	}

protos/MessageTypeProto.proto

@@ -404,6 +404,9 @@ enum MessageType{
 
     HERO_COMPOSE_REQUEST = 10703; // 合成英雄
     HERO_COMPOSE_RESPONSE = 10704;
+
+    HERO_RETURN_REQUEST = 10705; //英雄回溯
+    HERO_RETURN_RESPONSE = 10706;
 // I 10800
 // J 10900
 // K 11000