From 7dd1948c98c3cf10fe142384f9756e197d9f5bff Mon Sep 17 00:00:00 2001
From: manuel <manuel@mausz.at>
Date: Sun, 10 Mar 2013 00:00:33 +0100
Subject: add support for game mods

use -mod <modname> for downloading the game mod
---
 main.cpp | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/main.cpp b/main.cpp
index 45662dd..394f5b8 100644
--- a/main.cpp
+++ b/main.cpp
@@ -61,6 +61,7 @@ private:
 	EUpdateResult InstallOrUpdateApp(AppId_t uAppId, bool bVerifyAll = false, const char* cszBetaKey = NULL, const char* cszBetaPassword = NULL);
 	bool UninstallApp(AppId_t uAppId);
 	void ShowAvailableApps();
+	void ParseAppConfig(AppId_t uAppId);
 
 	void Msg(const char* cszFormat, ...);
 	void Error(const char* cszFormat, ...);
@@ -160,6 +161,7 @@ void CApplication::Exit(int iCode)
 
 bool CApplication::UninstallApp(AppId_t uAppId)
 {
+	ParseAppConfig(uAppId);
 	if(g_pClientAppManager->GetAppInstallState(uAppId) & k_EAppStateUninstalled)
 	{
 		Error("This app (%u:%s) isn't installed\n", uAppId, GetAppName(uAppId));
@@ -255,6 +257,12 @@ void CApplication::OnLicensesUpdated(LicensesUpdated_t* pParam)
 	}
 }
 
+void CApplication::ParseAppConfig(AppId_t uAppId)
+{
+	const char* mod = commandLine.ParmValue("-mod");
+	if (mod)
+		g_pClientAppManager->SetAppConfigValue(uAppId, "mod", mod);
+}
 
 void CApplication::OnAppEventStateChange(AppEventStateChange_t* pParam)
 {
@@ -340,6 +348,7 @@ CApplication::EUpdateResult CApplication::InstallOrUpdateApp(AppId_t uAppId, boo
 		}
 	}
 
+	ParseAppConfig(uAppId);
 	EAppState eState = g_pClientAppManager->GetAppInstallState(uAppId);
 	if(eState == k_EAppStateInvalid || eState & k_EAppStateUninstalled)
 	{
@@ -425,6 +434,7 @@ void CApplication::OnAppInfoUpdateComplete(AppInfoUpdateComplete_t* pParam)
 	{
 		AppId_t uAppId = commandLine.ParmValue("-game", (int)k_uAppIdInvalid);
 
+		ParseAppConfig(uAppId);
 		if(g_pClientAppManager->GetAppInstallState(uAppId) & k_EAppStateUninstalled)
 		{
 			Error("This app (%u:%s) isn't installed\n", uAppId, GetAppName(uAppId));
@@ -739,6 +749,14 @@ bool CApplication::ParseScript(const char* szFilename)
 					}
 				}
 			}
+			else if(strcasecmp(argv[0], "app_set_config") == 0)
+			{
+				if(argc >= 4 && strcasecmp(argv[2], "mod") == 0)
+				{
+					commandLine.AddParm("-mod");
+					commandLine.AddParm(argv[3]);
+				}
+			}
 		}
 	}
 	fclose(hFile);
@@ -764,6 +782,7 @@ bool CApplication::CheckCommandline()
 			"Parameters:\n"
 			"   -game <appid>             -   Game AppID to install / update / uninstall\n"
 			"      (use '-command list' to see available games)\n"
+			"   -mod <modname>            -   Set game mod to install / update / uninstall (e.g. czero)\n"
 			"   -dir <installdir>         -   Game install dir\n"
 			"      (if dir not specified, will use %s/steamapps/common/<gamename>/)\n"
 			"   -username <username>      -   Steam account username\n"
-- 
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