66 lines
1.4 KiB
Go
66 lines
1.4 KiB
Go
package visualizer
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import (
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"image/color"
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"maze-solver/io/writer"
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"maze-solver/maze"
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"fyne.io/fyne"
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"fyne.io/fyne/app"
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"fyne.io/fyne/canvas"
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"fyne.io/fyne/dialog"
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"github.com/mazznoer/colorgrad"
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)
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type WindowVisualizer struct {
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app fyne.App
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window fyne.Window
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img_writer writer.ImageWriter
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cimg *canvas.Image
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}
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func (v *WindowVisualizer) Init(m *maze.Maze) {
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v.app = app.New()
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v.window = v.app.NewWindow("maze-solver-go")
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v.img_writer = writer.ImageWriter{
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Filename: "",
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Maze: &maze.SolvedMaze{
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Maze: m,
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Solution: []*maze.Node{},
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},
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CellWidth: 2,
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CellHeight: 2,
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WallColor: color.Black,
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PathColor: color.White,
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SolutionGradient: colorgrad.Warm(),
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}
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v.cimg = canvas.NewImageFromImage(v.img_writer.GenerateImage())
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v.window.SetContent(v.cimg)
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v.window.Resize(
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fyne.NewSize(
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m.Width*v.img_writer.CellWidth,
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m.Height*v.img_writer.CellHeight,
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),
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)
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v.window.Show()
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}
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func (v *WindowVisualizer) Visualize(solved_chan <-chan *maze.SolvedMaze) {
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for solved := range solved_chan {
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v.img_writer.Maze = solved
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v.cimg.Image = v.img_writer.GenerateImage()
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v.cimg.Refresh()
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}
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}
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func (v *WindowVisualizer) Run(lets_go chan<- bool) {
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dial := dialog.NewConfirm("Start", "Let's go", func(ok bool) {
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lets_go <- ok
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if !ok {
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v.window.Close()
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}
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}, v.window)
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dial.Show()
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v.window.ShowAndRun()
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}
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