Merge pull request #164 from VoiDeD/sp-commandline

Expose ICommandLine to plugins.

core/AMBuilder

@@ -41,6 +41,7 @@ project.sources += [
   'sm_srvcmds.cpp',
   'ConsoleDetours.cpp',
   'vprof_tool.cpp',
+  'smn_commandline.cpp',
 ]
 
 for sdk_name in SM.sdks:

core/smn_commandline.cpp

@@ -0,0 +1,131 @@
+/**
+ * vim: set ts=4 :
+ * =============================================================================
+ * SourceMod
+ * Copyright (C) 2004-2008 AlliedModders LLC.  All rights reserved.
+ * =============================================================================
+ *
+ * This program is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License, version 3.0, as published by the
+ * Free Software Foundation.
+ * 
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * As a special exception, AlliedModders LLC gives you permission to link the
+ * code of this program (as well as its derivative works) to "Half-Life 2," the
+ * "Source Engine," the "SourcePawn JIT," and any Game MODs that run on software
+ * by the Valve Corporation.  You must obey the GNU General Public License in
+ * all respects for all other code used.  Additionally, AlliedModders LLC grants
+ * this exception to all derivative works.  AlliedModders LLC defines further
+ * exceptions, found in LICENSE.txt (as of this writing, version JULY-31-2007),
+ * or <http://www.sourcemod.net/license.php>.
+ *
+ * Version: $Id$
+ */
+
+#include "HalfLife2.h"
+
+static cell_t sm_GetCommandLine(IPluginContext *pCtx, const cell_t *params)
+{
+	ICommandLine *pCmdLine = g_HL2.GetValveCommandLine();
+
+	if (pCmdLine == NULL)
+	{
+		return pCtx->ThrowNativeError("Unable to get valve command line");
+	}
+
+	const char *commandLine = pCmdLine->GetCmdLine();
+
+	if (commandLine == NULL)
+	{
+		return 0;
+	}
+
+	pCtx->StringToLocal(params[1], params[2], commandLine);
+
+	return 1;
+}
+
+static cell_t sm_GetCommandLineParam(IPluginContext *pCtx, const cell_t *params)
+{
+	ICommandLine *pCmdLine = g_HL2.GetValveCommandLine();
+
+	if (pCmdLine == NULL)
+	{
+		return pCtx->ThrowNativeError("Unable to get valve command line");
+	}
+
+	char *param = NULL;
+	char *defValue = NULL;
+	pCtx->LocalToString(params[1], &param);
+	pCtx->LocalToString(params[4], &param);
+
+	const char *value = pCmdLine->ParmValue(param, defValue);
+
+	pCtx->StringToLocal(params[2], params[3], value);
+
+	return 1;
+}
+
+static cell_t sm_GetCommandLineParamInt(IPluginContext *pCtx, const cell_t *params)
+{
+	ICommandLine *pCmdLine = g_HL2.GetValveCommandLine();
+
+	if (pCmdLine == NULL)
+	{
+		return pCtx->ThrowNativeError("Unable to get valve command line");
+	}
+
+	char *param = NULL;
+	pCtx->LocalToString(params[1], &param);
+
+	return pCmdLine->ParmValue(param, params[2]);
+}
+
+static cell_t sm_GetCommandLineParamFloat(IPluginContext *pCtx, const cell_t *params)
+{
+	ICommandLine *pCmdLine = g_HL2.GetValveCommandLine();
+
+	if (pCmdLine == NULL)
+	{
+		return pCtx->ThrowNativeError("Unable to get valve command line");
+	}
+
+	char *param = NULL;
+	pCtx->LocalToString(params[1], &param);
+
+	float value = pCmdLine->ParmValue(param, sp_ctof(params[2]));
+
+	return sp_ftoc(value);
+}
+
+static cell_t sm_FindCommandLineParam(IPluginContext *pCtx, const cell_t *params)
+{
+	ICommandLine *pCmdLine = g_HL2.GetValveCommandLine();
+
+	if (pCmdLine == NULL)
+	{
+		return pCtx->ThrowNativeError("Unable to get valve command line");
+	}
+
+	char *param = NULL;
+	pCtx->LocalToString(params[1], &param);
+
+	return pCmdLine->FindParm(param);
+}
+
+REGISTER_NATIVES(commandlinenatives)
+{
+	{"GetCommandLine",				sm_GetCommandLine},
+	{"GetCommandLineParam",			sm_GetCommandLineParam},
+	{"GetCommandLineParamInt",		sm_GetCommandLineParamInt},
+	{"GetCommandLineParamFloat",	sm_GetCommandLineParamFloat},
+	{"FindCommandLineParam",		sm_FindCommandLineParam},
+	{NULL,							NULL},
+};