Display version.

RELEASE.md

@@ -0,0 +1,17 @@
+# fugo invader release
+
+Home: https://github.com/udhos/fugo
+
+    $ tar xf fugo-invader.tar.gz
+    $ cd fugo-invader
+
+arena: server
+invader: Binary for desktop Linux
+invader.apk: Package for Android
+
+Run the server:
+$ arena
+
+Run the desktop Linux client:
+$ invader
+

arena/main.go

@@ -14,6 +14,7 @@ import (
 	"github.com/udhos/fugo/future"
 	"github.com/udhos/fugo/msg"
 	"github.com/udhos/fugo/unit"
+	"github.com/udhos/fugo/version"
 )
 
 type world struct {
@@ -54,6 +55,8 @@ type player struct {
 
 func main() {
 
+	log.Printf("arena version " + version.Version)
+
 	var addr string
 
 	flag.StringVar(&addr, "addr", ":8080", "listen address")

build.sh

@@ -83,6 +83,7 @@ check future
 check msg
 check trace
 check unit
+check version
 if [ "$1" != arena ]; then
 	mobilebuild demo/square
 	mobilebuild demo/triangle2

demo/invader/main.go

@@ -38,6 +38,7 @@ import (
 	"github.com/udhos/fugo/msg"
 	"github.com/udhos/fugo/trace"
 	"github.com/udhos/fugo/unit"
+	"github.com/udhos/fugo/version"
 )
 
 type gameState struct {
@@ -204,7 +205,7 @@ func flipY(name string, img *image.NRGBA) {
 }
 
 func main() {
-	log.Print("main begin")
+	log.Print("main begin - fugo invader version " + version.Version)
 
 	slowPaint := len(os.Args) > 1
 	if !slowPaint {

release.sh

@@ -0,0 +1,13 @@
+#!/bin/bash
+
+dir=fugo-invader-0.0
+
+mkdir $dir
+
+cp ~/go/bin/invader $dir
+cp ~/go/bin/arena $dir
+cp -a demo/invader/assets $dir
+cp invader.apk $dir
+cp RELEASE.md $dir
+
+tar czf $dir.tar.gz $dir

version/version.go

@@ -0,0 +1,3 @@
+package version
+
+const Version = "0.0"