alliedmodders · psychonic · Jun 29, 2025 · Mar 23, 2025 · Apr 12, 2025 · Apr 12, 2025
diff --git a/loader/loader.h b/loader/loader.h
@@ -81,33 +81,33 @@ typedef void *	HMODULE;
 enum MetamodBackend
 {
 	MMBackend_Episode1 = 0,
-	MMBackend_DarkMessiah,
-	MMBackend_Episode2,
-	MMBackend_BloodyGoodTime,
-	MMBackend_EYE,
-	MMBackend_CSS,
-	MMBackend_Episode2Valve_OBSOLETE,
-	MMBackend_Left4Dead,
-	MMBackend_Left4Dead2,
-	MMBackend_AlienSwarm,
-	MMBackend_Portal2,
-	MMBackend_CSGO,
-	MMBackend_DOTA,
-	MMBackend_HL2DM,
-	MMBackend_DODS,
-	MMBackend_TF2,
-	MMBackend_NuclearDawn,
-	MMBackend_SDK2013,
-	MMBackend_Blade,
-	MMBackend_Insurgency,
-	MMBackend_Contagion,
-	MMBackend_BMS,
-	MMBackend_DOI,
-	MMBackend_Mock,
-	MMBackend_PVKII,
-	MMBackend_MCV,
-	MMBackend_CS2,
-	MMBackend_Deadlock,
+	MMBackend_DarkMessiah = 1,
+	MMBackend_Episode2 = 2,
+	MMBackend_BloodyGoodTime = 3,
+	MMBackend_EYE = 4,
+	MMBackend_CSS = 5,
+	MMBackend_Episode2Valve_OBSOLETE = 6,
+	MMBackend_Left4Dead = 7,
+	MMBackend_Left4Dead2 = 8,
+	MMBackend_AlienSwarm = 9,
+	MMBackend_Portal2 = 10,
+	MMBackend_CSGO = 11,
+	MMBackend_DOTA = 12,
+	MMBackend_HL2DM = 13,
+	MMBackend_DODS = 14,
+	MMBackend_TF2 = 15,
+	MMBackend_NuclearDawn = 16,
+	MMBackend_SDK2013 = 17,
+	MMBackend_Blade = 18,
+	MMBackend_Insurgency = 19,
+	MMBackend_Contagion = 20,
+	MMBackend_BMS = 21,
+	MMBackend_DOI = 22,
+	MMBackend_Mock = 23,
+	MMBackend_PVKII = 24,
+	MMBackend_MCV = 25,
+	MMBackend_CS2 = 26,
+	MMBackend_Deadlock = 27,
 	MMBackend_UNKNOWN
 };
 

diff --git a/loader/test/README.md b/loader/test/README.md
@@ -26,23 +26,17 @@ Using GitBash:
 ```
 PATH="C:\Program Files (x86)\Steam\steamapps\common\Black Mesa\bin":"C:\Program Files (x86)\Steam\steamapps\common\Black Mesa\bms\bin":$PATH loader/test/test_loader/windows-x86/test_loader.exe -testdbs1 -gamedir bms -expectedbackend 21
 
-PATH="C:\Program Files (x86)\Steam\steamapps\common\Counter-Strike Global Offensive\bin":"C:\Program Files (x86)\Steam\steamapps\common\Counter-Strike Global Offensive\csgo\bin":$PATH loader/test/test_loader/windows-x86/test_loader.exe -testdbs1 -gamedir csgo -expectedbackend 11
-
 PATH="C:\Program Files (x86)\Steam\steamapps\common\Counter-Strike Source\bin\x64":"C:\Program Files (x86)\Steam\steamapps\common\Counter-Strike Source\cstrike\bin\x64":$PATH loader/test/test_loader/windows-x86_64/test_loader.exe -testdbs1 -gamedir cstrike -expectedbackend 5
-
-PATH="C:\Program Files (x86)\Steam\steamapps\common\Half-Life 2 Deathmatch\bin\x64":"C:\Program Files (x86)\Steam\steamapps\common\Half-Life 2 Deathmatch\hl2mp\bin\x64":$PATH loader/test/test_loader/windows-x86_64/test_loader.exe -testdbs1 -gamedir hl2mp -expectedbackend 13
-
-PATH="C:\Program Files (x86)\Steam\steamapps\common\Military Conflict - Vietnam\bin\win64":"C:\Program Files (x86)\Steam\steamapps\common\Military Conflict - Vietnam\vietnam\bin\win64":$PATH loader/test/test_loader/windows-x86_64/test_loader.exe -testdbs1 -gamedir vietnam -expectedbackend 25
-
-# NOTE: use Insurgency because server.dll in episodic/ doesn't load
-PATH="C:\Program Files (x86)\Steam\steamapps\common\Source SDK Base":"C:\Program Files (x86)\Steam\steamapps\common\Source SDK Base\bin":"C:\Program Files (x86)\Steam\steamapps\common\Source SDK Base\insurgency\bin":$PATH loader/test/test_loader/windows-x86/test_loader.exe -testdbs1 -gamedir insurgency -expectedbackend 0
-
-PATH="C:\Program Files (x86)\Steam\steamapps\common\Team Fortress 2\bin\x64":"C:\Program Files (x86)\Steam\steamapps\common\Team Fortress 2\tf\bin\x64":$PATH loader/test/test_loader/windows-x86_64/test_loader.exe -testdbs1 -gamedir tf -expectedbackend 15
 ```
 
 Using PowerShell:
 ```
 powershell -Command { $env:Path="C:\Program Files (x86)\Steam\steamapps\common\Black Mesa\bin;" + "C:\Program Files (x86)\Steam\steamapps\common\Black Mesa\bms\bin;" + $env:Path; .\loader\test\test_loader\windows-x86\test_loader.exe -testdbs1 -gamedir bms -expectedbackend 21 }
 
 powershell -Command { $env:Path="C:\Program Files (x86)\Steam\steamapps\common\Counter-Strike Source\bin\x64;" + "C:\Program Files (x86)\Steam\steamapps\common\Counter-Strike Source\cstrike\bin\x64;" + $env:Path; .\loader\test\test_loader\windows-x86_64\test_loader.exe -testdbs1 -gamedir cstrike -expectedbackend 5 }
-```
+```
+
+You can run the following to test all supported games in Steam:
+```
+.\loader\test\test_determinebackends1.ps1 "C:\Program Files (x86)\Steam"
+```
diff --git a/loader/test/determinebackends1.cpp b/loader/test/determinebackends1.cpp
@@ -11,7 +11,7 @@
 #define ENGINE_LIB_NAME "engine" LIB_SUFFIX
 #endif
 
-bool DetermineBackendS1(char *gameDir, int expectedBackend)
+bool DetermineBackendS1(const char *gameDir, int expectedBackend)
 {
 	char errorBuffer[128];
 	void *serverLib = nullptr;
@@ -57,6 +57,9 @@ bool DetermineBackendS1(char *gameDir, int expectedBackend)
 
 	MetamodBackend actualBackend = mm_DetermineBackendS1(engineQvi, serverQvi, gameDir);
 
+	mm_UnloadLibrary(engineLib);
+	mm_UnloadLibrary(serverLib);
+
 	if (actualBackend != expectedBackend)
 	{
 		std::cout << "Got MetamodBackend " << actualBackend << " instead of expected " << expectedBackend << std::endl;

diff --git a/loader/test/main.cpp b/loader/test/main.cpp
@@ -20,7 +20,7 @@
 	} \
 
 
-bool DetermineBackendS1(char *gameDir, int expectedBackend);
+bool DetermineBackendS1(const char *gameDir, int expectedBackend);
 DECL_TEST(TrimComments);
 
 int main(int argc, char *argv[])
@@ -47,7 +47,7 @@ int main(int argc, char *argv[])
 
 	if (testDetermineBackendS1)
 	{
-		bool success = DetermineBackendS1(gameDirectory, expectedMetamodBackend);
+		bool success = DetermineBackendS1(gameDirectory ? gameDirectory : "", expectedMetamodBackend);
 		// invert it because return code from main has 0 as success
 		return success != true;
 	}

diff --git a/loader/test/test_determinebackends1.ps1 b/loader/test/test_determinebackends1.ps1
@@ -0,0 +1,142 @@
+Set-StrictMode -Version 3.0
+
+$ErrorActionPreference = "Stop"
+$PSNativeCommandUserErrorActionPerference = $true
+
+# get the location of this file
+$scriptpath = $MyInvocation.MyCommand.Path
+# get the directory path to this file
+$wd = Split-Path $scriptpath
+# set the working directory as this file's directory
+Push-Location $wd
+
+class SteamGame {
+	[string]$Name
+	[string]$EnginePath
+	[string]$GamePath
+	[string]$GameDir
+	[string]$Architecture
+	[bool]$IsDedicatedServer
+	[int]$ExpectedBackend
+	[bool]$Skip
+
+	SteamGame([string]$name, [string]$enginePath, [string]$gamePath, [string]$gameDir, [string]$architecture, [bool]$isDedicatedServer, [int]$expectedBackend, [bool]$skip) {
+		$this.Name = $name
+		$this.EnginePath = $enginePath
+		$this.GamePath = $gamePath
+		$this.GameDir = $gameDir
+		$this.Architecture = $architecture
+		$this.IsDedicatedServer = $isDedicatedServer
+		$this.ExpectedBackend = $expectedBackend
+		$this.Skip = $skip
+    }
+}
+
+if ($args.Count -ge 1)
+{
+	$steamPath = $args[0]
+}
+
+$global:failureCount = 0
+
+$gamesToTest = @{
+	alienswarm = [SteamGame]::new("Alien Swarm", "common\Alien Swarm\bin", "common\Alien Swarm\swarm\bin", "swarm", "x86", $false, 9, $true)
+	blackmesa = [SteamGame]::new("Black Mesa", "common\Black Mesa\bin", "common\Black Mesa\bms\bin", "bms", "x86", $false, 21, $false)
+	bladesymphony_32 = [SteamGame]::new("Blade Symphony (x86)", "common\Blade Symphony\bin\win32", "", "berimbau", "x86", $false, 18, $false)
+	bladesymphony_64 = [SteamGame]::new("Blade Symphony (x64)", "common\Blade Symphony\bin\win64", "", "berimbau", "x64", $false,
6D47
 18, $false)
+	bloodygoodtime = [SteamGame]::new("Bloody Good Time", "common\Bloody Good Time\bin", "common\Bloody Good Time\pm\bin", "pm", "x86", $false, 3, $true)
+	bloodygoodtime_ds = [SteamGame]::new("Bloody Good Time Dedicated Server", "common\Bloody Good Time Dedicated Server\bin", "common\Bloody Good Time Dedicated Server\pm\bin", "pm", "x86", $false, 3, $true)
+	contagion = [SteamGame]::new("Contagion", "common\Contagion\engine", "common\Contagion\bin", "contagion", "x64", $false, 18, $false)
+	counterstrikeglobaloffensive = [SteamGame]::new("Counter-Strike Global Offensive", "common\Counter-Strike Global Offensive\bin", "common\Counter-Strike Global Offensive\csgo\bin", "csgo", "x86", $false, 11, $false)
+	counterstrikesource = [SteamGame]::new("Counter-Strike Source", "common\Counter-Strike Source\bin\x64", "common\Counter-Strike Source\cstrike\bin\x64", "cstrike", "x64", $false, 5, $false)
+	darkmessiahofmightandmagic = [SteamGame]::new("Dark Messiah of Might and Magic", "common\Dark Messiah Might and Magic Multi-Player\bin", "", "", "x86", $false, 1, $true)
+	darkmessiahofmightandmagic_ds = [SteamGame]::new("Dark Messiah of Might and Magic Dedicated Server", "common\Dark Messiah Might and Magic Dedicated Server\bin", "", "", "x86", $false, 1, $true)
+	dayofdefeatsource = [SteamGame]::new("Day of Defeat Source", "common\Day of Defeat Source\bin\x64", "common\Day of Defeat Source\dod\bin\x64", "dod", "x64", $false, 14, $false)
+	# NOTE: fails because libogg.dll and libvorbis.dll both link MSVCR100.dll
+	dayofinfamy_32 = [SteamGame]::new("Day of Infamy (x86)", "common\dayofinfamy\bin", "common\dayofinfamy\doi\bin", "doi", "x86", $false, 22, $true)
+	dayofinfamy_64 = [SteamGame]::new("Day of Infamy (x64)", "common\dayofinfamy\bin\x64", "common\dayofinfamy\doi\bin\x64", "doi", "x64", $false, 22, $false)
+	eyedivinecybermancy = [SteamGame]::new("E.Y.E: Divine Cybermancy", "common\EYE\bin", "common\EYE\EYE\bin", "EYE", "x86", $false, 4, $true)
+	fistfuloffrags = [SteamGame]::new("Fistful of Frags", "common\Fistful of Frags\sdk\bin", "common\Fistful of Frags\fof\bin", "fof", "x86", $false, 17, $false)
+	garrysmod = [SteamGame]::new("Garry's Mod", "common\GarrysMod\bin", "common\GarrysMod\garrysmod\bin", "garrysmod", "x86", $false, 17, $true)
+	halflifesourcedeathmatch = [SteamGame]::new("Half-Life Source Deathmatch", "common\Half-Life 1 Source Deathmatch\bin\x64", "common\Half-Life 1 Source Deathmatch\hl1mp\bin\x64", "hl1mp", "x64", $false, 13, $false)
+	halflifesourcedeathmatch_ds = [SteamGame]::new("Half-Life Source Deathmatch Dedicated Server", "common\Half-Life Deathmatch Source Dedicated Server\bin\x64", "common\Half-Life Deathmatch Source Dedicated Server\hl1mp\bin\x64", "hl1mp", "x64", $false, 13, $false)
+	halflife2deathmatch = [SteamGame]::new("Half-Life 2 Deathmatch", "common\Half-Life 2 Deathmatch\bin\x64", "common\Half-Life 2 Deathmatch\hl2mp\bin\x64", "hl2mp", "x64", $false, 13, $false)
+	# NOTE: fails because libogg.dll and libvorbis.dll both link MSVCR100.dll
+	insurgency_32 = [SteamGame]::new("Insurgency (x86)", "common\insurgency2\bin", "common\insurgency2\insurgency\bin", "insurgency", "x86", $false, 19, $true)
+	insurgency_64 = [SteamGame]::new("Insurgency (x64)", "common\insurgency2\bin\x64", "common\insurgency2\insurgency\bin\x64", "insurgency", "x64", $false, 19, $false)
+	jabronibrawlepisode3 = [SteamGame]::new("Jabroni Brawl Episode 3", "common\Jabroni Brawl Episode 3\bin\win32", "common\Jabroni Brawl Episode 3\jbep3\bin\win32", "jbep3", "x86", $false, 11, $true)
+	left4dead = [SteamGame]::new("Left 4 Dead", "common\left 4 dead\bin", "common\left 4 dead\left4dead\bin", "left4dead", "x86", $false, 7, $true)
+	left4dead2 = [SteamGame]::new("Left 4 Dead 2", "common\Left 4 Dead 2\bin", "common\Left 4 Dead 2\left4dead2\bin", "left4dead2", "x86", $false, 8, $true)
+	militaryconflictvietnam = [SteamGame]::new("Military Conflict Vietnam", "common\Military Conflict - Vietnam\bin\win64", "common\Military Conflict - Vietnam\vietnam\bin\win64", "vietnam", "x64", $false, 25, $false)
+	nucleardawn = [SteamGame]::new("Nuclear Dawn", "common\Nuclear Dawn\bin", "common\Nuclear Dawn\nucleardawn\bin", "nucleardawn", "x86", $false, 16, $true)
+	piratesvikingsandknightsii = [SteamGame]::new("Pirates, Vikings and Knights II", "common\pirates, vikings and knights ii\sdkbase_pvkii\bin", "common\pirates, vikings and knights ii\pvkii\bin", "pvkii", "x86", $false, 24, $false)
+	portal2 = [SteamGame]::new("Portal 2", "common\Portal 2\bin", "common\Portal 2\portal2\bin", "portal2", "x86", $false, 10, $true)
+	revelations2012 = [SteamGame]::new("Revelations 2012", "common\Revelations 2012\bin", "common\Revelations 2012\revelations\bin", "revelations", "x86", $false, 8, $true)
+	sdk2006_insurgency = [SteamGame]::new("Source SDK Base 2006 (Insurgency)", "common\Source SDK Base\bin", "common\Source SDK Base\insurgency\bin", "insurgency", "x86", $false, 0, $false)
+	sdk2007_ageofchivalry = [SteamGame]::new("Source SDK Base 2007 (Age of Chivalry)", "common\Source SDK Base 2007\bin", "common\Source SDK Base 2007\ageofchivalry\bin", "ageofchivalry", "x86", $false, 2, $true)
+	teamfortress2 = [SteamGame]::new("Team Fortress 2", "common\Team Fortress 2\bin\x64", "common\Team Fortress 2\tf\bin\x64", "tf", "x64", $false, 15, $false)
+	treason = [SteamGame]::new("Treason", "common\Treason\bin", "common\Treason\treason\bin", "treason", "x86", $false, 17, $false)
+	theship = [SteamGame]::new("The Ship", "common\The Ship\bin", "common\The Ship\ship\bin", "ship", "x86", $false, 0, $true)
+	theship_ds = [SteamGame]::new("The Ship Dedicated Server", "common\The Ship Dedicated Server\bin", "common\The Ship Dedicated Server\ship\bin", "ship", "x86", $false, 0, $true)
+	zombiepanicsource = [SteamGame]::new("Zombie Panic Source", "common\Zombie Panic Source\bin", "common\Zombie Panic Source\zps\bin", "zps", "x86", $false, 17, $false)
+}
+
+function testGame([SteamGame]$game)
+{
+	Write-Host @("Testing", $game.Name) -ForegroundColor yellow
+
+	$steamappsPath = "${steamPath}\steamapps"
+	$enginePath = "${steamappsPath}\" + $game.EnginePath
+	$gamePath = "${steamappsPath}\" + $game.GamePath
+
+	if (!(Test-Path -Path $enginePath))
+	{
+		Write-Host "Skipped - game not found at ${enginePath}`n" -ForegroundColor DarkYellow
+
+		Return
+	}
+
+	if ($gamePath -ne "" -And !(Test-Path -Path $gamePath))
+	{
+		Write-Host "Skipped - game not found at ${gamePath}`n" -ForegroundColor DarkYellow
+
+		Return
+	}
+
+	# make gamedir the last parameter as something weird is going on where if it's "" then PowerShell is collapsing it and the next argument gets passed as gamedir
+	if ($game.Architecture -eq "x86")
+	{
+		$env:Path=$enginePath + ";" + $gamePath + ";" + $env:Path; ..\..\build\loader\test\test_loader\windows-x86\test_loader.exe -testdbs1 -expectedbackend $game.ExpectedBackend -gamedir $game.GameDir
+	}
+	else
+	{
+		$env:Path=$enginePath + ";" + $gamePath + ";" + $env:Path; ..\..\build\loader\test\test_loader\windows-x86_64\test_loader.exe -testdbs1 -expectedbackend $game.ExpectedBackend -gamedir $game.GameDir
+	}
+
+	# some games don't seem to do the right thing when not initialised through the engine, so skip the known failures
+	if ($game.Skip -eq $true)
+	{
+		Write-Host "Skipped - invalid result`n" -ForegroundColor DarkYellow
+
+		Return
+	}
+
+	if ($LastExitCode -eq 0)
+	{
+		Write-Host "Passed`n" -ForegroundColor Green
+	}
+	else
+	{
+		Write-Host "Failed`n" -ForegroundColor Red
+		$global:failureCount++
+	}
+}
+
+foreach ($game in $gamesToTest.Keys | Sort-Object)
+{
+	testGame $gamesToTest[$game]
+}
+
+Write-Host "There were ${global:failureCount} failures"
+
+Pop-Location