121 lines
2.3 KiB
Go
121 lines
2.3 KiB
Go
package main
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import (
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"fmt"
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"log"
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"os"
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"runtime"
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"sort"
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"time"
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doodle "git.kirsle.net/apps/doodle/pkg"
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"git.kirsle.net/apps/doodle/pkg/balance"
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"git.kirsle.net/apps/doodle/pkg/bindata"
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"git.kirsle.net/apps/doodle/pkg/branding"
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"git.kirsle.net/go/render/sdl"
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"github.com/urfave/cli"
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_ "image/png"
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)
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// Build number is the git commit hash.
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var (
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Build = "<dynamic>"
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BuildDate string
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)
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func init() {
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if BuildDate == "" {
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BuildDate = time.Now().Format(time.RFC3339)
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}
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// Use all the CPU cores for collision detection and other load balanced
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// goroutine work in the app.
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runtime.GOMAXPROCS(runtime.NumCPU())
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}
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func main() {
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runtime.LockOSThread()
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app := cli.NewApp()
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app.Name = "doodle"
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app.Usage = fmt.Sprintf("%s - %s", branding.AppName, branding.Summary)
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var freeLabel string
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if balance.FreeVersion {
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freeLabel = " (shareware)"
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}
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app.Version = fmt.Sprintf("%s build %s%s. Built on %s",
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branding.Version,
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Build,
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freeLabel,
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BuildDate,
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)
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app.Flags = []cli.Flag{
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cli.BoolFlag{
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Name: "debug, d",
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Usage: "enable debug level logging",
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},
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cli.BoolFlag{
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Name: "edit, e",
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Usage: "edit the map given on the command line (instead of play it)",
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},
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cli.BoolFlag{
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Name: "guitest",
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Usage: "enter the GUI Test scene on startup",
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},
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}
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app.Action = func(c *cli.Context) error {
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var filename string
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if c.NArg() > 0 {
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filename = c.Args().Get(0)
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}
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// SDL engine.
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engine := sdl.New(
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fmt.Sprintf("%s v%s", branding.AppName, branding.Version),
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balance.Width,
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balance.Height,
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)
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// Load the SDL fonts in from bindata storage.
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if fonts, err := bindata.AssetDir("assets/fonts"); err == nil {
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for _, file := range fonts {
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data, err := bindata.Asset("assets/fonts/" + file)
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if err != nil {
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panic(err)
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}
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sdl.InstallFont(file, data)
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}
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} else {
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panic(err)
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}
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game := doodle.New(c.Bool("debug"), engine)
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game.SetupEngine()
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if c.Bool("guitest") {
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game.Goto(&doodle.GUITestScene{})
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} else if filename != "" {
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if c.Bool("edit") {
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game.EditFile(filename)
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} else {
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game.PlayLevel(filename)
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}
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}
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game.Run()
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return nil
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}
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sort.Sort(cli.FlagsByName(app.Flags))
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sort.Sort(cli.CommandsByName(app.Commands))
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err := app.Run(os.Args)
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if err != nil {
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log.Fatal(err)
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}
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}
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