Files
8bitMyGoUI/game/titlescreen.go
T
ZacharyZhang-NY 86a6901333 Add game components 269-290; CommandMenu AutoFocus
Press start, title screen, save slots, options menu, game over with
CONTINUE, credits roll, ending card, loading tips, letterbox, mission
brief, achievements, result screen, crafting grid, loot popup,
treasure chest, gacha reel, interact prompt, turn order, battle log,
target selector, ATB gauge and stamina bar. Cued effects count runs,
so each cue change plays once and reports once. CommandMenu takes
AutoFocus when enabled. HealthBar, ManaBar and CountUp keep exact
colors, ticks and counts for the largest ints.
2026-10-12 02:48:20 -04:00

62 lines
1.8 KiB
Go

package game
import (
"log/slog"
"github.com/egoist/mygo/ui"
"git.zacharyzhang.com/ZacharyZhang-NY/8bitMyGoUI/navigation"
"git.zacharyzhang.com/ZacharyZhang-NY/8bitMyGoUI/pixel"
)
type TitleScreenOptions struct {
// Saved turns CONTINUE on.
Saved bool
Disabled bool
}
type TitleScreenResult struct {
Element *ui.Element
// Chosen is 0 NEW GAME, 1 CONTINUE, 2 OPTIONS.
Chosen int
}
// TitleScreen shows the logo and PRESS START, then the menu.
func TitleScreen(c *ui.Context, title string, started *bool, o TitleScreenOptions) TitleScreenResult {
k := pixel.K(c)
col := ui.Column(c).Gap(k.D(12)).AlignItems(ui.Center).Role(ui.RoleGroup).Label(title)
res := TitleScreenResult{Element: col, Chosen: -1}
col.Children(func() {
logo(c, title)
if !*started {
if PressStart(c, PressStartOptions{Disabled: o.Disabled}).Pressed {
*started = true
}
return
}
items := []navigation.MenuItem{{Label: k.Msg("new_game")}, {Label: k.Msg("continue_game"), Disabled: !o.Saved}, {Label: k.Msg("options")}}
r := navigation.CommandMenu(c, title, items, navigation.CommandMenuOptions{AutoFocus: true, Disabled: o.Disabled})
res.Chosen = r.Chosen
// Escape goes back to PRESS START.
if r.Canceled {
*started = false
slog.Debug("8bit: title screen back", "title", title)
}
})
if res.Chosen >= 0 {
slog.Debug("8bit: title screen", "title", title, "chosen", res.Chosen)
}
return res
}
// logo writes the title big, gold over red, shadowed.
func logo(c *ui.Context, title string) *ui.Element {
k := pixel.K(c)
w := 3*pixel.Measure(title) + 2
return ui.Box(c).Role(ui.RoleText).Label(title).Size(k.D(w), k.D(3*pixel.LineHeight+2)).Draw(func(p *ui.Painter, r ui.Rect) {
g := k.Canvas(p, r)
g.Text(2, 2, title, pixel.Edge, 3)
g.TextBlend(0, 0, title, pixel.Warn, pixel.Bad, 3)
})
}