little refactor

TODO.md

@@ -1,11 +1 @@
-https://conwaylife.com/wiki/Run_Length_Encoded
-
-e.g.:
-https://github.com/nhoffmann/life/tree/master/rle
-https://github.com/sachaos/go-life/tree/master/format/rle
-
-rle files:
-https://catagolue.hatsya.com/object/xq2_32mmgozg0igke72z1n2q1z0qgm1z31i2bsogzggqq261z1/b3s23
-https://copy.sh/life/examples/
-
-- Translate mouse click co-ordinates to world co-ordinates
+- Implement RLE writing on scene.MarkDone

config.go

@@ -3,6 +3,7 @@ package main
 import (
 	"fmt"
 	"log"
+	"os"
 
 	"github.com/spf13/pflag"
 	"github.com/tlinden/golsky/rle"
@@ -23,6 +24,30 @@ type Config struct {
 	ShowVersion                       bool
 }
 
+const (
+	VERSION = "v0.0.6"
+	Alive   = 1
+	Dead    = 0
+)
+
+func GetRLE(filename string) *rle.RLE {
+	if filename == "" {
+		return nil
+	}
+
+	content, err := os.ReadFile(filename)
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	parsedRle, err := rle.Parse(string(content))
+	if err != nil {
+		log.Fatalf("failed to load RLE pattern file: %s", err)
+	}
+
+	return &parsedRle
+}
+
 func ParseCommandline() *Config {
 	config := Config{}
 

game.go

@@ -17,9 +17,15 @@ func NewGame(config *Config, startscene SceneName) *Game {
 		ScreenHeight: config.ScreenHeight,
 	}
 
+	// setup scene[s]
 	game.CurrentScene = startscene
 	game.Scenes[Play] = NewPlayScene(game, config)
 
+	// setup environment
+	ebiten.SetWindowSize(game.ScreenWidth, game.ScreenHeight)
+	ebiten.SetWindowTitle("golsky - conway's game of life")
+	ebiten.SetWindowResizingMode(ebiten.WindowResizingModeEnabled)
+
 	return game
 }
 

main.go

@@ -5,35 +5,9 @@ import (
 	"log"
 	"os"
 
-	"github.com/tlinden/golsky/rle"
-
 	"github.com/hajimehoshi/ebiten/v2"
 )
 
-const (
-	VERSION = "v0.0.6"
-	Alive   = 1
-	Dead    = 0
-)
-
-func GetRLE(filename string) *rle.RLE {
-	if filename == "" {
-		return nil
-	}
-
-	content, err := os.ReadFile(filename)
-	if err != nil {
-		log.Fatal(err)
-	}
-
-	parsedRle, err := rle.Parse(string(content))
-	if err != nil {
-		log.Fatalf("failed to load RLE pattern file: %s", err)
-	}
-
-	return &parsedRle
-}
-
 func main() {
 	config := ParseCommandline()
 
@@ -44,11 +18,6 @@ func main() {
 
 	game := NewGame(config, Play)
 
-	// setup environment
-	ebiten.SetWindowSize(game.ScreenWidth, game.ScreenHeight)
-	ebiten.SetWindowTitle("Game of life")
-	ebiten.SetWindowResizingMode(ebiten.WindowResizingModeEnabled)
-
 	// main loop
 	if err := ebiten.RunGame(game); err != nil {
 		log.Fatal(err)