📝 (mine-sweeper): add default draw comment

yuanyu90221 · yuanyu90221 · commit 40b3d3412f4c · 2025-08-30T00:33:09.000+08:00
diff --git a/internal/layout/layout.go b/internal/layout/layout.go
@@ -28,6 +28,7 @@ func (g *GameLayout) Update() error {
 	return nil
 }
 
+// drawUnTouchCell - 畫出沒有被掀開的格子
 func (g *GameLayout) drawUnTouchCell(screen *ebiten.Image, row, col int) {
 	vector.DrawFilledRect(
 		screen,
@@ -39,10 +40,13 @@ func (g *GameLayout) drawUnTouchCell(screen *ebiten.Image, row, col int) {
 		false,
 	)
 }
+
 func (g *GameLayout) Draw(screen *ebiten.Image) {
 	for row := 0; row < Rows; row++ {
 		for col := 0; col < Cols; col++ {
+			// 取出格子狀態
 			cell := g.gameInstance.Board.GetCell(row, col)
+			// 當格子沒有被掀開時,畫出原本的灰階
 			if !cell.Revealed {
 				g.drawUnTouchCell(screen, row, col)
 			}

Original file line number	Diff line number	Diff line change
`@@ -28,6 +28,7 @@ func (g *GameLayout) Update() error {`
`28`	`28`	`return nil`
`29`	`29`	`}`
`30`	`30`
	`31`	`+// drawUnTouchCell - 畫出沒有被掀開的格子`
`31`	`32`	`func (g GameLayout) drawUnTouchCell(screen ebiten.Image, row, col int) {`
`32`	`33`	`vector.DrawFilledRect(`
`33`	`34`	`screen,`
`@@ -39,10 +40,13 @@ func (g GameLayout) drawUnTouchCell(screen ebiten.Image, row, col int) {`
`39`	`40`	`false,`
`40`	`41`	`)`
`41`	`42`	`}`
	`43`	`+`
`42`	`44`	`func (g GameLayout) Draw(screen ebiten.Image) {`
`43`	`45`	`for row := 0; row < Rows; row++ {`
`44`	`46`	`for col := 0; col < Cols; col++ {`
	`47`	`+ // 取出格子狀態`
`45`	`48`	`cell := g.gameInstance.Board.GetCell(row, col)`
	`49`	`+ // 當格子沒有被掀開時,畫出原本的灰階`
`46`	`50`	`if !cell.Revealed {`
`47`	`51`	`g.drawUnTouchCell(screen, row, col)`
`48`	`52`	`}`