feat(game): Keep starting pattern on reset

gabe565 · Jul 15, 2024 · aca0290 · aca0290
1 parent 6f0f406
commit aca0290
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Showing 2 changed files with 17 additions and 6 deletions.
diff --git a/internal/game/game.go b/internal/game/game.go
@@ -56,6 +56,7 @@ type Game struct {
 	conf         *config.Config
 	viewW, viewH int
 	x, y         int
+	startPattern pattern.Pattern
 	pattern      pattern.Pattern
 	ctx          context.Context
 	cancel       context.CancelFunc
@@ -254,11 +255,7 @@ func (g *Game) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 				}
 			}
 		case key.Matches(msg, g.keymap.reset):
-			for _, row := range g.pattern.Grid {
-				for i := range row {
-					row[i] = 0
-				}
-			}
+			g.Reset()
 		case key.Matches(msg, g.keymap.quit):
 			return g, tea.Quit
 		}
@@ -367,3 +364,16 @@ func (g *Game) CenterView() {
 	g.x = g.BoardW()/2 - g.viewW/2
 	g.y = g.BoardH()/2 - g.viewH/2
 }
+
+func (g *Game) Reset() {
+	cloned := g.startPattern
+	cloned.Grid = slices.Clone(g.startPattern.Grid)
+	for i, row := range cloned.Grid {
+		cloned.Grid[i] = slices.Clip(row)
+	}
+	w, h := g.BoardW(), g.BoardH()
+	g.pattern = cloned
+	if w != 0 && h != 0 {
+		g.Resize(w, h, image.Pt(0, 0))
+	}
+}
diff --git a/internal/game/opts.go b/internal/game/opts.go
@@ -12,7 +12,8 @@ type Option func(game *Game)
 
 func WithPattern(pat pattern.Pattern) Option {
 	return func(game *Game) {
-		game.pattern = pat
+		game.startPattern = pat
+		game.Reset()
 	}
 }