1 files changed, 157 insertions, 0 deletions
diff --git a/primedev/core/convar/concommand.cpp b/primedev/core/convar/concommand.cpp
new file mode 100644
index 00000000..41f54c76
--- /dev/null
+++ b/primedev/core/convar/concommand.cpp
@@ -0,0 +1,157 @@
+#include "concommand.h"
+#include "shared/misccommands.h"
+#include "engine/r2engine.h"
+
+#include "plugins/pluginbackend.h"
+#include "plugins/plugin_abi.h"
+
+#include <iostream>
+
+//-----------------------------------------------------------------------------
+// Purpose: Returns true if this is a command
+// Output : bool
+//-----------------------------------------------------------------------------
+bool ConCommand::IsCommand(void) const
+{
+	return true;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Returns true if this is a command
+// Output : bool
+//-----------------------------------------------------------------------------
+bool ConCommandBase::IsCommand(void) const
+{
+	return true;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Has this cvar been registered
+// Output : Returns true on success, false on failure.
+//-----------------------------------------------------------------------------
+bool ConCommandBase::IsRegistered(void) const
+{
+	return m_bRegistered;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Test each ConCommand query before execution.
+// Input  : *pCommandBase - nFlags
+// Output : False if execution is permitted, true if not.
+//-----------------------------------------------------------------------------
+bool ConCommandBase::IsFlagSet(int nFlags) const
+{
+	return m_nFlags & nFlags;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Checks if ConCommand has requested flags.
+// Input  : nFlags -
+// Output : True if ConCommand has nFlags.
+//-----------------------------------------------------------------------------
+bool ConCommandBase::HasFlags(int nFlags)
+{
+	return m_nFlags & nFlags;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Add's flags to ConCommand.
+// Input  : nFlags -
+//-----------------------------------------------------------------------------
+void ConCommandBase::AddFlags(int nFlags)
+{
+	m_nFlags |= nFlags;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Removes flags from ConCommand.
+// Input  : nFlags -
+//-----------------------------------------------------------------------------
+void ConCommandBase::RemoveFlags(int nFlags)
+{
+	m_nFlags &= ~nFlags;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Returns current flags.
+// Output : int
+//-----------------------------------------------------------------------------
+int ConCommandBase::GetFlags(void) const
+{
+	return m_nFlags;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose:
+// Output : const ConCommandBase
+//-----------------------------------------------------------------------------
+ConCommandBase* ConCommandBase::GetNext(void) const
+{
+	return m_pNext;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Returns the ConCommandBase help text.
+// Output : const char*
+//-----------------------------------------------------------------------------
+const char* ConCommandBase::GetHelpText(void) const
+{
+	return m_pszHelpString;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Copies string using local new/delete operators
+// Input  : *szFrom -
+// Output : char
+//-----------------------------------------------------------------------------
+char* ConCommandBase::CopyString(const char* szFrom) const
+{
+	size_t nLen;
+	char* szTo;
+
+	nLen = strlen(szFrom);
+	if (nLen <= 0)
+	{
+		szTo = new char[1];
+		szTo[0] = 0;
+	}
+	else
+	{
+		szTo = new char[nLen + 1];
+		memmove(szTo, szFrom, nLen + 1);
+	}
+	return szTo;
+}
+
+typedef void (*ConCommandConstructorType)(
+	ConCommand* newCommand, const char* name, FnCommandCallback_t callback, const char* helpString, int flags, void* parent);
+ConCommandConstructorType ConCommandConstructor;
+
+void RegisterConCommand(const char* name, FnCommandCallback_t callback, const char* helpString, int flags)
+{
+	spdlog::info("Registering ConCommand {}", name);
+
+	// no need to free this ever really, it should exist as long as game does
+	ConCommand* newCommand = new ConCommand;
+	ConCommandConstructor(newCommand, name, callback, helpString, flags, nullptr);
+}
+
+void RegisterConCommand(
+	const char* name, FnCommandCallback_t callback, const char* helpString, int flags, FnCommandCompletionCallback completionCallback)
+{
+	spdlog::info("Registering ConCommand {}", name);
+
+	// no need to free this ever really, it should exist as long as game does
+	ConCommand* newCommand = new ConCommand;
+	ConCommandConstructor(newCommand, name, callback, helpString, flags, nullptr);
+	newCommand->m_pCompletionCallback = completionCallback;
+}
+
+ON_DLL_LOAD("engine.dll", ConCommand, (CModule module))
+{
+	ConCommandConstructor = module.Offset(0x415F60).RCast<ConCommandConstructorType>();
+	AddMiscConCommands();
+
+	g_pPluginCommunicationhandler->m_sEngineData.ConCommandConstructor =
+		reinterpret_cast<PluginConCommandConstructorType>(ConCommandConstructor);
+}