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sii/cmd/save-clean/main.go

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package main
import (
"fmt"
"os"
log "github.com/sirupsen/logrus"
"github.com/Luzifer/rconfig/v2"
)
var (
cfg = struct {
DryRun bool `flag:"dry-run,n" default:"true" description:"Do NOT apply any destructive action"`
GameDir string `flag:"game-dir" default:"" description:"Directory ETS/ATS is installed in" validate:"nonzero"`
SavePath string `flag:"save-path" default:"" description:"Path to game.sii file to cleanup" validate:"nonzero"`
LogLevel string `flag:"log-level" default:"info" description:"Log level (debug, info, warn, error, fatal)"`
VersionAndExit bool `flag:"version" default:"false" description:"Prints current version and exits"`
}{}
version = "dev"
)
func init() {
if err := rconfig.ParseAndValidate(&cfg); err != nil {
log.Fatalf("Unable to parse commandline options: %s", err)
}
if cfg.VersionAndExit {
fmt.Printf("save-clean %s\n", version)
os.Exit(0)
}
if l, err := log.ParseLevel(cfg.LogLevel); err != nil {
log.WithError(err).Fatal("Unable to parse log level")
} else {
log.SetLevel(l)
}
}
func main() {
log.Info("Loading base gamedata...")
baseGameUnit, err := readBaseData()
if err != nil {
log.WithError(err).Fatal("Unable to load base gamedata")
}
log.WithFields(log.Fields{
"cargos": len(baseGameUnit.BlocksByClass("cargo_data")),
"cities": len(baseGameUnit.BlocksByClass("city_data")),
"companies": len(baseGameUnit.BlocksByClass("company_permanent")),
}).Info("Game base data loaded")
log.Info("Loading savegame...")
// Read savegame for cleaning
game, err := loadSave(cfg.SavePath)
if err != nil {
log.WithError(err).Fatal("Unable to load savegame")
}
log.WithField("blocks", len(game.Entries)).Info("Savegame loaded")
log.Info("Cleaning savegame...")
// Execute cleaner
if err = cleanSaveGame(baseGameUnit, game); err != nil {
log.WithError(err).Fatal("Unable to clean savegame")
}
log.WithField("blocks", len(game.Entries)).Info("Savegame cleaned")
if cfg.DryRun {
log.Warn("Dry-Run enabled, skipping save!")
return
}
// Store back savegame after cleaning
if err = storeSave(cfg.SavePath, game); err != nil {
log.WithError(err).Fatal("Unable to store savegame")
}
}