From 49537b8837dfccbe4e6bf41d75530c39f8200268 Mon Sep 17 00:00:00 2001
From: aozhiwei <aozhiwe@kingsome.cn>
Date: Tue, 16 Apr 2019 16:27:14 +0800
Subject: [PATCH] add param read

---
 server/gameserver/metadata.cc |  6 ++++++
 server/gameserver/metadata.h  |  6 ++++++
 server/gameserver/metamgr.cc  | 17 +++++++++++++++--
 server/gameserver/metamgr.h   |  4 +++-
 4 files changed, 30 insertions(+), 3 deletions(-)

diff --git a/server/gameserver/metadata.cc b/server/gameserver/metadata.cc
index 0d97d26..39b825e 100644
--- a/server/gameserver/metadata.cc
+++ b/server/gameserver/metadata.cc
@@ -4,6 +4,12 @@
 
 namespace MetaData
 {
+    void Parameter::Init()
+    {
+        int_val = a8::XValue(i->param_value());
+        float_val = a8::XValue(i->param_value());
+        str_val = a8::XValue(i->param_value()).GetString();
+    }
 
     void Map::Init()
     {
diff --git a/server/gameserver/metadata.h b/server/gameserver/metadata.h
index a4aa507..44e4007 100755
--- a/server/gameserver/metadata.h
+++ b/server/gameserver/metadata.h
@@ -8,6 +8,12 @@ namespace MetaData
     struct Parameter
     {
         const metatable::Parameter* i = nullptr;
+
+        int int_val = 0;
+        std::string str_val;
+        double float_val = 0.0f;
+
+        void Init();
     };
 
     struct Map
diff --git a/server/gameserver/metamgr.cc b/server/gameserver/metamgr.cc
index cb60867..7e35738 100755
--- a/server/gameserver/metamgr.cc
+++ b/server/gameserver/metamgr.cc
@@ -74,6 +74,7 @@ private:
         for (auto& meta : parameter_meta_list) {
             MetaData::Parameter& item = a8::FastAppend(parameter_list);
             item.i = &meta;
+            item.Init();
             parameter_hash[item.i->param_name()] = &item;
         }
 
@@ -195,10 +196,22 @@ void MetaMgr::Reload()
     loader_->Load();
 }
 
-std::string MetaMgr::GetSysParam(const std::string& param_name)
+int MetaMgr::GetSysParamAsInt(const std::string& param_name, int def_val)
 {
     auto itr = loader_->parameter_hash.find(param_name);
-    return itr != loader_->parameter_hash.end() ? itr->second->i->param_value() : "";
+    return itr != loader_->parameter_hash.end() ? itr->second->int_val: def_val;
+}
+
+double MetaMgr::GetSysParamAsFloat(const std::string& param_name, double def_val)
+{
+    auto itr = loader_->parameter_hash.find(param_name);
+    return itr != loader_->parameter_hash.end() ? itr->second->float_val: def_val;
+}
+
+std::string MetaMgr::GetSysParamAsString(const std::string& param_name, const char* def_val)
+{
+    auto itr = loader_->parameter_hash.find(param_name);
+    return itr != loader_->parameter_hash.end() ? itr->second->str_val: def_val;
 }
 
 MetaData::Map* MetaMgr::GetMap(int map_id)
diff --git a/server/gameserver/metamgr.h b/server/gameserver/metamgr.h
index a00ff7c..25bcc9e 100755
--- a/server/gameserver/metamgr.h
+++ b/server/gameserver/metamgr.h
@@ -16,7 +16,9 @@ class MetaMgr : public a8::Singleton<MetaMgr>
     void UnInit();
     void Reload();
 
-    std::string GetSysParam(const std::string& param_name);
+    int GetSysParamAsInt(const std::string& param_name, int def_val = 0);
+    double GetSysParamAsFloat(const std::string& param_name, double def_val = 0.0f);
+    std::string GetSysParamAsString(const std::string& param_name, const char* def_val = "");
     MetaData::Map* GetMap(int map_id);
     MetaData::MapThing* GetMapThing(int mapthing_id);
     MetaData::Player* GetPlayer(int id);