67 lines
1.1 KiB
Go
67 lines
1.1 KiB
Go
package internal
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import (
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"image"
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"image/color"
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"strconv"
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"github.com/hajimehoshi/ebiten/v2"
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)
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type score struct {
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left int
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right int
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fonts *fonts
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}
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var scoreTextColor = color.White
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func (s *score) draw(img *ebiten.Image) {
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bounds := img.Bounds()
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y := bounds.Max.Y / 4
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drawCenteredText(img, strconv.Itoa(s.left), s.fonts.robotoRegularFont, bounds.Max.X/4, y, scoreTextColor)
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drawCenteredText(img, strconv.Itoa(s.right), s.fonts.robotoRegularFont, bounds.Max.X*3/4, y, scoreTextColor)
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}
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func (s *score) update(
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bounds image.Rectangle,
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b *ball,
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leftPaddle *paddle,
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rightPaddle *paddle,
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) error {
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ballBounds := b.bounds()
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if ballBounds.
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Intersect(image.Rect(
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int(leftPaddle.x),
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bounds.Min.Y,
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int(leftPaddle.width/2),
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bounds.Max.Y,
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)) != (image.Rectangle{}) {
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s.right++
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b.reset()
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leftPaddle.reset()
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rightPaddle.reset()
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}
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if ballBounds.
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Intersect(image.Rect(
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int(rightPaddle.x+rightPaddle.width/2),
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bounds.Min.Y,
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bounds.Max.X,
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bounds.Max.Y,
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)) != (image.Rectangle{}) {
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s.left++
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b.reset()
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leftPaddle.reset()
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rightPaddle.reset()
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}
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return nil
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}
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func (s *score) reset() {
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s.left = 0
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s.right = 0
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}
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