Initial commit

main.go

@@ -0,0 +1,103 @@
+package main
+
+import (
+	"flag"
+	"fmt"
+	"os"
+
+	log "github.com/sirupsen/logrus"
+)
+
+const (
+	// defaultProtonVersion stores the most stable reported Proton version for Homeworld
+	defaultProtonVersion = "4.11"
+
+	// applicationName matches the name of the binary produced that end-users will see
+	applicationName = "hwrc-proton-launcher"
+
+	// Steam ID of Homeworld Remastered in the library
+	appID = 244160
+)
+
+var (
+	// defaultSteamPaths contains a list of common locations that steam is found on a system
+	defaultSteamPaths = []string{
+		"$HOME/.local/share/Steam",
+		"$HOME/.steam/steam",
+	}
+
+	flagWindowed bool
+	flagModPath  string
+	flagHelp     bool
+	flagVerbose  bool
+)
+
+func main() {
+	flag.BoolVar(&flagWindowed, "w", false, "Windowed mode")
+	flag.BoolVar(&flagHelp, "help", false, "Display this help")
+	flag.BoolVar(&flagVerbose, "v", false, "Display verbose output, for debugging purposes")
+	flag.StringVar(&flagModPath, "m", "", "Load mod at the given `modPath` (see below for details)")
+	flag.Parse()
+
+	if flagVerbose {
+		log.SetLevel(log.DebugLevel)
+	}
+
+	var fn func(*steam)
+	if flagHelp {
+		help()
+		os.Exit(1)
+	} else if len(flag.Args()) > 0 {
+		fn = cli
+	} else {
+		fn = ui
+	}
+
+	s, err := newSteam()
+	if err != nil {
+		log.Fatal(err)
+	}
+	fn(s)
+}
+
+// help displays the help text for the application
+func help() {
+	fmt.Println(applicationName + " [OPTIONS] [GAME]")
+	fmt.Println("")
+
+	flag.PrintDefaults()
+
+	fmt.Println(`
+This is a launcher application for the Steam version of Homeworld Remastered Collection. It can be used as a replacement for Gearbox's launcher which has Linux compatibility issues.
+
+WARNING: Steam must be running already before running this tool.
+
+GAME:
+
+	` + fmt.Sprintf("%-10s", hw1cla) + ` Homeworld 1 Classic
+	` + fmt.Sprintf("%-10s", hw2cla) + ` Homeworld 2 Classic
+	` + fmt.Sprintf("%-10s", hw1rem) + ` Homeworld 1 Remastered
+	` + fmt.Sprintf("%-10s", hw2rem) + ` Homeworld 2 Remastered
+	` + fmt.Sprintf("%-10s", hwmp) + ` Homeworld Remastered Multiplayer
+
+Loading a mod:
+
+The option '-m' requires a path to the mod file. The path can be an absolute path, or a relative path to the game DATAWORKSHOPSMODS folder. The following folders should be available:
+- <STEAM PATH>/steamapps/common/Homeworld/HomeworldRM/DATAWORKSHOPMODS
+- <STEAM PATH>/steamapps/common/Homeworld/Homeworld2Classic/DATAWORKSHOPMODS
+
+For example, to load the Homeworld Remastered 2.3 Players Patch using a relative path (provided the mod file and any parent folder are in the DATAWORKSHOPSMODS folder):
+
+	` + applicationName + ` hw1rem -m 1190476337/2.3PlayersPatch.big`)
+}
+
+// cli runs the game with the expectation that configuration is coming from the CLI arguments
+func cli(s *steam) {
+	// Figure out the game arguments
+	game := flag.Arg(0)
+
+	// Run the game!
+	if err := s.run(game); err != nil {
+		log.Fatal(err.Error())
+	}
+}