compiler basics

cmd/compile.go

@@ -0,0 +1,45 @@
+package cmd // code.bitsetter.de/fun/gosl/cmd
+
+import (
+	"github.com/spf13/cobra"
+	"log"
+	"path"
+)
+
+var (
+	levelDir  string
+	levelFile string
+)
+
+var cmdCompile = &cobra.Command{
+	Use:   "compile <leveldir>",
+	Short: "Compiles a gosl level into a loadable level file",
+	Long: `Compiles a level file from a given input directory.
+It's contents contain at least:
+
+  / leveldir
+     +-- Manifest.json        Basic level Info
+	 +-- Layer1/              At least one layer dir containing …
+	      +-- Manifest.json    Basic layer Info
+	      +-- 1.Frame          At least one frame
+
+See the example level for further details (which does not exist, yet :p)`,
+}
+
+func compile(cmd *cobra.Command, args []string) {
+	if len(args) < 1 {
+		log.Fatal("You need to specify a level directory to compile!")
+	}
+	levelDir = args[0]
+	if levelFile == "" {
+		levelFile = path.Base(levelDir) + ".lvl"
+	}
+	log.Println("will compile to", levelFile)
+
+}
+
+func init() {
+	CmdGosl.AddCommand(cmdCompile)
+	cmdCompile.Run = compile
+	cmdCompile.Flags().StringVarP(&levelFile, "output", "o", "", "Output filename")
+}

cmd/server.go

@@ -2,6 +2,7 @@ package cmd // code.bitsetter.de/fun/gosl/cmd
 
 import (
 	"encoding/gob"
+	"fmt"
 	"log"
 	"net"
 	"sort"
@@ -68,6 +69,7 @@ func serveClients() {
 			if id > 0 {
 				enc := gob.NewEncoder(client.con)
 				enc.Encode(oFrame)
+
 				//log.Println("ID:", id, "Client:", client)
 			}
 		}

levels/locoworld/Manifest.json

@@ -0,0 +1,4 @@
+{ 
+  "Name": "The locomotive!",
+  "FPS": 10
+}