ZacharyZhang-NYandClaude Opus 5.5
03e1f91706
Elements are now pass-scoped value handles: tests that read bounds after a frame bind a ui.Handle. pixel tells frames apart by the build pass's root, since the Tester clock no longer moves on its own. Fix the regressions the upgrade brought: - Clipboard reads in input handlers go through c.Services(). - MyGo notes an overlay's opener after building it, so AutoFocus inside lost it; pixel.AutoFocus focuses through a Handle, and archtest bans the raw call. Dialogs hand the focus back again. - Elements around a press stay hovered: Tooltip tells a press-given focus by focus arriving under the pointer. - The web host moves the Tester clock with real time, at most 500 ms a call, and gives components the real clock. The gallery's source index also accepts CRLF checkouts. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
67 lines
1.8 KiB
Go
67 lines
1.8 KiB
Go
package game
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import (
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"fmt"
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"log/slog"
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"math"
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"strconv"
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"github.com/egoist/mygo/ui"
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"git.zacharyzhang.com/ZacharyZhang-NY/8bitMyGoUI/pixel"
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)
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type SkillButtonOptions struct {
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Disabled bool
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}
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type SkillButtonResult struct {
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Element ui.Element
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// Clicked is a press while the skill is ready.
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Clicked bool
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}
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// SkillButton shows a skill, its key and a cooldown wipe.
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func SkillButton(c *ui.Context, text string, sprite *pixel.Sprite, key string, cooldown float64, o SkillButtonOptions) SkillButtonResult {
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k := pixel.K(c)
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if sprite == nil || !(cooldown >= 0 && cooldown <= 1) || !pixel.MicroOK(key) {
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panic(fmt.Sprintf("game: SkillButton %q needs a sprite, a micro key %q, a cooldown in 0–1 (%v)", text, key, cooldown))
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}
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shell, base, st := pixel.Shell(c, func() ui.Element { return ui.ButtonBase(c).Label(text).Disabled(o.Disabled) })
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res := SkillButtonResult{Element: shell, Clicked: base.Clicked() && cooldown == 0}
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if res.Clicked {
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slog.Debug("8bit: skill", "label", text)
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}
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state := k.Msg("ready")
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if cooldown > 0 {
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state = strconv.Itoa(int(math.Ceil(cooldown*100))) + "%"
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}
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base.Description(state)
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shell.Size(k.D(24), k.D(24)).Draw(func(p *ui.Painter, r ui.Rect) {
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g := k.Canvas(p, r)
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style := pixel.Raised
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if st.Press {
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style = pixel.Sunken
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}
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g.Frame(0, 0, 24, 24, style, pixel.Face)
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g.Sprite((24-sprite.W)/2, (24-sprite.H)/2, sprite, 0, pixel.Ink, 1)
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// The wipe clears from twelve, clockwise, as the cooldown ends.
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for y := 2; y < 22; y++ {
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for x := 2; x < 22; x++ {
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a := math.Atan2(float64(x)-11.5, 11.5-float64(y)) / (2 * math.Pi)
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if a < 0 {
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a++
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}
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if a >= 1-cooldown {
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g.Veil(x, y, 1, 1, pixel.Edge, 11)
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}
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}
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}
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kw := pixel.MicroWidth(key)
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g.Rect(1, 1, kw+3, 8, pixel.Lit)
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g.Micro(2, 2, key, pixel.Ink, 1)
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g.Finish(st)
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})
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return res
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}
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