68 lines
1.4 KiB
Go
68 lines
1.4 KiB
Go
package splashmenu
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import (
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"cosmos/diego/groovy"
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splashmenu "cosmos/diego/groovy/examples/splashmenu/fonts"
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"image/color"
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"github.com/hajimehoshi/ebiten/v2"
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"github.com/hajimehoshi/ebiten/v2/text"
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)
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const (
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splashText = "schmoopysoft®"
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splashSubtext = "\"how was the gravy\"\n- christorpher hollick"
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)
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type Splash struct {
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Dimensions groovy.Area
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bgcolor color.RGBA
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increment int
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events map[groovy.SceneEvent]func()
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}
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func NewSplash() Splash {
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return Splash{
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bgcolor: color.RGBA{0xFF, 0xFF, 0xFF, 0xFF},
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events: make(map[groovy.SceneEvent]func()),
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}
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}
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func (s *Splash) Update() error {
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s.increment++
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s.bgcolor.R = (s.bgcolor.R - 1) % 0xFF
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s.bgcolor.G = (s.bgcolor.G - 1) % 0xFF
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s.bgcolor.B = (s.bgcolor.B - 1) % 0xFF
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if s.bgcolor.R == 0x00 {
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s.events[groovy.COMPLETED]()
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//scene cleanup (for next time)
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s.increment = 0
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s.bgcolor.R = 0xFF
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s.bgcolor.G = 0xFF
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s.bgcolor.B = 0xFF
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}
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return nil
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}
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func (s *Splash) Draw(screen *ebiten.Image) {
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screen.Fill(s.bgcolor)
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x := s.Dimensions.Width/2 - 400
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y := s.Dimensions.Height / 2
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text.Draw(screen, splashText, splashmenu.SplashFont.MegaTitle, x, y, color.White)
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text.Draw(screen, splashSubtext, splashmenu.SplashFont.Title, x, y+40, color.White)
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}
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func (s *Splash) SetEventHandler(event groovy.SceneEvent, f func()) {
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s.events[event] = f
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}
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// sets sene dimensions
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func (s *Splash) SetDimensions(a groovy.Area) {
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s.Dimensions = a
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}
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