Orkuncakilkaya
a3a1e4d160
An opinionated, game-facing surface for the language: - Color.<Name>: 221 named colors resolved to 0xRRGGBB at compile time (selfhost/emit_color.ludic). - Namespaced builtins Screen.* / Input.key / Random.* / Map.*, so calls read as subject.action; present() -> Screen.show(), clear -> Screen.clear, fill_rect -> Screen.fill_rectangle, etc. - Named arguments, e.g. Screen.fill_rectangle(x:, y:, width:, height:, color:), reordered to the callee's parameters at emit time. - machine/become can run over a named program-scope var, not just a register. - Migrate examples off numeric registers to named vars; snake/menu/chronorift render byte-identical to the goldens and the bootstrap fixpoint is preserved. - Regenerate the checked-in seed (selfhost/ludicc.seed.ll). Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
40 lines
1.5 KiB
Text
40 lines
1.5 KiB
Text
# menu.ludic — a retained-UI title screen. The UI is declared as DATA (the `ui`
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# block); the engine lays it out (stacked panel, padding/gap/alignment), draws
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# it (background, TrueType labels, focusable buttons), and routes keyboard focus
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# and activation. The game only loads a font, opens the UI, and reads clicks.
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program Menu {
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var title_font: int = 0
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ui MainMenu {
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panel id: Root w: 288 pad: 16 gap: 6 bg: 0x1a1a2c border: 0x4a4a72 skin: "assets/ui/panel.png" inset: 10 align: center {
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label text: "CHRONO RIFT" font: title_font size: 26 fg: 0xffe060 align: center
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label text: "a Ludic retained-UI demo" font: title_font size: 14 fg: 0x9aa0c8 align: center
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spacer h: 4
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button id: NewGame text: "New Game" font: title_font size: 16 w: 236
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button id: Continue text: "Continue" font: title_font size: 16 w: 236
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button id: Options text: "Options" font: title_font size: 16 w: 236
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button id: Quit text: "Quit" font: title_font size: 16 w: 236
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}
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}
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handler Boot phase Start {
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title_font = font_load("/System/Library/Fonts/Supplemental/Arial.ttf")
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ui_build()
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ui_open(UI_MainMenu)
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}
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handler Nav phase Update {
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ui_tick(Input.key())
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if ui_clicked(UI_NewGame) { ui_set_text(UI_NewGame, "Starting...") }
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if ui_clicked(UI_Continue) { ui_set_text(UI_Continue, "No save") }
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if ui_clicked(UI_Options) { ui_set_text(UI_Options, "Soon (TM)") }
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if ui_clicked(UI_Quit) { quit() }
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}
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handler Draw phase Render {
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Screen.clear(0x0e0e16)
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ui_render()
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Screen.show()
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}
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}
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