feat(scripting): CHandle

Author: skuzzis

src/plugins/core/scripting.h

@@ -336,6 +336,24 @@ class PluginDatabase
     void QueryLua(std::string query, luabridge::LuaRef callback, lua_State *L);
 };
 
+//////////////////////////////////////////////////////////////
+/////////////////            CHandle           //////////////
+////////////////////////////////////////////////////////////
+
+class PluginCHandle
+{
+private:
+  CHandle<CEntityInstance> *m_Handle;
+public:
+    PluginCHandle(std::string ptr);
+    PluginCHandle(void* ptr);
+
+    std::string GetPtr();
+    void SetPtr(std::string ptr);
+
+    std::string GetHandlePtr();
+};
+
 //////////////////////////////////////////////////////////////
 /////////////////         Configuration        //////////////
 ////////////////////////////////////////////////////////////

src/plugins/core/scripting/chandle.cpp

@@ -0,0 +1,26 @@
+#include "../scripting.h"
+
+PluginCHandle::PluginCHandle(void* ptr)
+{
+    m_Handle = (CHandle<CEntityInstance>*)ptr;
+}
+
+PluginCHandle::PluginCHandle(std::string ptr)
+{
+    m_Handle = (CHandle<CEntityInstance>*)strtol(ptr.c_str(), nullptr, 16);
+}
+
+std::string PluginCHandle::GetPtr()
+{
+    return string_format("%p", (void*)m_Handle->Get());    
+}
+
+void PluginCHandle::SetPtr(std::string ptr)
+{
+    m_Handle->Set((CEntityInstance*)strtol(ptr.c_str(), nullptr, 16));
+}
+
+std::string PluginCHandle::GetHandlePtr()
+{
+    return string_format("%p", (void*)m_Handle);
+}

src/plugins/lua/scripting/chandle.cpp

@@ -0,0 +1,12 @@
+#include "core.h"
+
+void SetupLuaCHandle(LuaPlugin* plugin, lua_State* state)
+{
+    luabridge::getGlobalNamespace(state)
+        .beginClass<PluginCHandle>("CHandle")
+        .addConstructor<void(*)(std::string)>()
+        .addFunction("GetPtr", &PluginCHandle::GetPtr)
+        .addFunction("SetPtr", &PluginCHandle::SetPtr)
+        .addFunction("GetHandlePtr", &PluginCHandle::GetHandlePtr)
+        .endClass();
+}

src/plugins/lua/scripting/core.cpp

@@ -90,4 +90,5 @@ void SetupLuaEnvironment(LuaPlugin *plugin, lua_State *state)
     SetupLuaHooks(plugin, state);
     SetupLuaUserMessages(plugin, state);
     SetupLuaWeapons(plugin, state);
+    SetupLuaCHandle(plugin, state);
 }

src/plugins/lua/scripting/core.h

@@ -31,4 +31,5 @@ void SetupLuaEntities(LuaPlugin *plugin, lua_State *state);
 void SetupLuaMemory(LuaPlugin *plugin, lua_State *state);
 void SetupLuaHooks(LuaPlugin *plugin, lua_State *state);
 void SetupLuaUserMessages(LuaPlugin *plugin, lua_State *state);
-void SetupLuaWeapons(LuaPlugin *plugin, lua_State *state);
+void SetupLuaWeapons(LuaPlugin *plugin, lua_State *state);
+void SetupLuaCHandle(LuaPlugin* plugin, lua_State* state);