update

main.go

@@ -5,43 +5,28 @@ import (
     blt "bearlibterminal"
     "ui"
     "util"
-    "flag"
-    "io/ioutil"
-    "encoding/json"
     "game"
 )
 
 var version = "0.0.0"
 
 func main() {
+    defer shutdown()
     log.Println("Starting...")
 
-    var configArg string = "./config.json"
-    flag.StringVar(&configArg, "cfg", configArg, "config file location")
-    flag.Parse()
-
-    // get config
-    data, err := ioutil.ReadFile(configArg)
-    if err != nil {
-        log.Fatalf("quoteCompressor can't read config at %s", configArg)
-    }
-    config := new(util.Config)
-    err = json.Unmarshal(data, config)
-    if err != nil {
-        log.Fatalln(err)
-    }
+    config := util.LoadConfig()
 
     game.Init(config)
 
     blt.Open()
     //blt.Set("window: size=80x25, title="+config.Title+" v"+string(version)+"; font: ./fonts/Monaco-Linux.ttf, size=10")
-    blt.Set("window: size=100x47, title="+config.Title+" v"+string(version)+"; font: ./fonts/UbuntuMono-R.ttf, size=10;")
-    defer blt.Close()
+    blt.Set("window: size=100x47, title="+config.Title+" v"+string(version)+"; font: ./resources/fonts-bitmap/ibmnew8x12.png, size=8x12;")
+
     blt.Print(1, 1, "Hello, [font=italic]world[/font]!")
+    blt.Print(1, 4, "Testing line-spacing")
     blt.PrintExt(1, 6, 5, 4, 1, "Lorem ipsum dolor sit amet")
     blt.Refresh()
 
-
     mainLoop()
 }
 
@@ -50,16 +35,33 @@ func mainLoop () {
     var exit = false
 
     for !exit {
-        var key, keycode = ui.ReadKey();
-        if  key != "" {
-            blt.Print( 1, 3, "Key:                             ")
+        var key, keycode = ui.ReadKey()
+        if key != "" {
+            blt.ClearArea(0,3, 80, 1)
         }
-        blt.Print( 1, 3, "Key: " + key )
-        exit, _ = util.InArray(keycode, []int{blt.TK_CLOSE, blt.TK_ESCAPE})
-        if (!exit) {
-            exit = key == "Ctrl+q"
+        switch key {
+        case "F10":
+            blt.Set("window: size=100x47; font: ./resources/fonts-ttf/UbuntuMono-R.ttf, size=10;")
+        case "Ctrl+q":
+            fallthrough
+        case "Escape":
+            exit = true
+        default:
+            blt.Print( 1, 3, "Key: " + key )
         }
+
+        if keycode ==blt.TK_CLOSE {
+            exit = true
+        }
+
         blt.Refresh()
     }
-    log.Println("Closing...")
+
+}
+
+func shutdown() {
+
+    log.Println("Here we must save state, but it is not done yet")
+    log.Println("Exiting application...")
+    blt.Close()
 }

src/util/util.go

@@ -2,6 +2,10 @@ package util
 
 import (
     "reflect"
+    "flag"
+    "io/ioutil"
+    "log"
+    "encoding/json"
 )
 
 type Config struct {
@@ -9,6 +13,23 @@ type Config struct {
     FpsLimit int `json:"fpsLimit, omitempty" validate:"required"`
 }
 
+func LoadConfig () *Config {
+    var configArg string = "./config.json"
+    flag.StringVar(&configArg, "cfg", configArg, "config file location")
+    flag.Parse()
+
+    // get config
+    data, err := ioutil.ReadFile(configArg)
+    if err != nil {
+        log.Fatalf("Application couldn't read config at %s", configArg)
+    }
+    config := new(Config)
+    err = json.Unmarshal(data, config)
+    if err != nil {
+        log.Fatalln(err)
+    }
+    return config
+}
 
 func InArray(val interface{}, array interface{}) (exists bool, index int) {
     exists = false