Changeset 5654 for code/branches/resource2/src/orxonox/objects

Timestamp:

Aug 17, 2009, 4:37:10 PM (15 years ago)

Author:

rgrieder

Message:

• Implemented file management via resource manager and loading of resource locations via XML. Changes made:
  • SoundManager loads via memory stream rather than via file
  • Loader uses LuaState::includeFile() to load an XML file and passes the lua tag remover function to its LuaState.
  • ConfigFileManager still loads with hard paths because the files are required before Ogre gets created
• Renamed LuaBind to LuaState, deSingletonised it and added new features:
  • doFile(), doString(), includeFile(), includeString() where include will preparse the string with a function provided with LuaState::setIncludeParser
  • Moved lua tags replace function to Loader (since it's actually an XML related task)
  • Using data_path/lua/LuaInitScript.lua to provide the following functions
    • logMessage(level, message)
    • doFile, dofile, include (all working with relative paths but within the same resource group)
• Modified Script class to work with LuaState and fixed its XML Loader
• Adjusted all level and include files (both "include" and "dofile" lua commands)

Location:

code/branches/resource2/src/orxonox/objects

Files:

• Level.cc (modified) (1 diff)
• Script.cc (modified) (1 diff)
• Script.h (modified) (1 diff)

code/branches/resource2/src/orxonox/objects/Level.cc

@@ -53 +53 @@
         this->registerVariables();
         this->xmlfilename_ = this->getFilename();
-
-        if (this->xmlfilename_.length() >= Core::getDataPathString().length())
-            this->xmlfilename_ = this->xmlfilename_.substr(Core::getDataPathString().length());
     }
 

code/branches/resource2/src/orxonox/objects/Script.cc

@@ -29 +29 @@
 #include "Script.h"
 
-#include <tinyxml/ticpp.h>
 #include "core/CoreIncludes.h"
-#include "core/LuaBind.h"
+#include "core/LuaState.h"
+#include "core/XMLPort.h"
 
 namespace orxonox
 {
-  CreateFactory(Script);
+    CreateFactory(Script);
 
-  Script::Script(BaseObject* creator) : BaseObject(creator)
-  {
-    RegisterObject(Script);
+    Script::Script(BaseObject* creator) : BaseObject(creator)
+    {
+        RegisterObject(Script);
 
-    code_ = "";
-  }
+        // Get a new LuaState
+        luaState_ = new LuaState();
+    }
 
-  Script::~Script()
-  {
-  }
+    Script::~Script()
+    {
+        if (this->isInitialized())
+            delete luaState_;
+    }
 
-  /**
-  @brief XML loading and saving.
-  @param xmlelement The XML-element
-  @param loading Loading (true) or saving (false)
-   */
-  void Script::XMLPort(Element& xmlelement, XMLPort::Mode mode)
-  {
-    BaseObject::XMLPort(xmlelement, mode);
+    void Script::XMLPort(Element& xmlelement, XMLPort::Mode mode)
+    {
+        BaseObject::XMLPort(xmlelement, mode);
 
-    code_ = xmlelement.GetText(false);
-  }
+        XMLPortParam(Script, "code", setCode, getCode, xmlelement, mode);
+    }
 
-  void Script::execute()
-  {
-    LuaBind& lua = LuaBind::getInstance();
-    lua.loadString(this->code_);
-    lua.run();
-  }
+    void Script::execute()
+    {
+        luaState_->doString(code_);
+    }
 }

code/branches/resource2/src/orxonox/objects/Script.h

@@ -37 +37 @@
 namespace orxonox
 {
-  class _OrxonoxExport Script : public BaseObject
-  {
+    class _OrxonoxExport Script : public BaseObject
+    {
     public:
-      Script(BaseObject* creator);
-      ~Script();
-      void XMLPort(Element& xmlelement, XMLPort::Mode mode);
-      void execute();
+        Script(BaseObject* creator);
+        ~Script();
+        void XMLPort(Element& xmlelement, XMLPort::Mode mode);
+        void execute();
+
+        void setCode(const std::string& code) { code_ = code; }
+        const std::string& getCode() const { return code_; }
 
     private:
-      std::string code_;
-  };
+        std::string code_;
+        LuaState* luaState_;
+    };
 }