diff options
Diffstat (limited to 'numbers')
| -rw-r--r-- | numbers/numbers.go | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/numbers/numbers.go b/numbers/numbers.go index 7a2194a..f4f90b2 100644 --- a/numbers/numbers.go +++ b/numbers/numbers.go @@ -25,21 +25,25 @@ func drawDigit(renderer *sdl.Renderer, d int, x, y int32) error { thickness = 10 ) for _, segment := range digitSegments[d] { + var err error switch segment { case 0: - renderer.FillRect(&sdl.Rect{X: x, Y: y, W: width, H: thickness}) + err = renderer.FillRect(&sdl.Rect{X: x, Y: y, W: width, H: thickness}) case 1: - renderer.FillRect(&sdl.Rect{X: x, Y: y, W: thickness, H: height / 2}) + err = renderer.FillRect(&sdl.Rect{X: x, Y: y, W: thickness, H: height / 2}) case 2: - renderer.FillRect(&sdl.Rect{X: x + width - thickness, Y: y, W: thickness, H: height / 2}) + err = renderer.FillRect(&sdl.Rect{X: x + width - thickness, Y: y, W: thickness, H: height / 2}) case 3: - renderer.FillRect(&sdl.Rect{X: x, Y: y + height/2 - thickness/2, W: width, H: thickness}) + err = renderer.FillRect(&sdl.Rect{X: x, Y: y + height/2 - thickness/2, W: width, H: thickness}) case 4: - renderer.FillRect(&sdl.Rect{X: x, Y: y + height/2, W: thickness, H: height / 2}) + err = renderer.FillRect(&sdl.Rect{X: x, Y: y + height/2, W: thickness, H: height / 2}) case 5: - renderer.FillRect(&sdl.Rect{X: x + width - thickness, Y: y + height/2, W: thickness, H: height / 2}) + err = renderer.FillRect(&sdl.Rect{X: x + width - thickness, Y: y + height/2, W: thickness, H: height / 2}) case 6: - renderer.FillRect(&sdl.Rect{X: x, Y: y + height - thickness, W: width, H: thickness}) + err = renderer.FillRect(&sdl.Rect{X: x, Y: y + height - thickness, W: width, H: thickness}) + } + if err != nil { + return err } } return nil |