game skeleton

2026-08-29 19:07:32 +02:00
parent a04a61ddd0
commit 0d8918e6f5
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+// Package theme holds the game's two colour themes and its colour tokens.
+//
+// In canon the machines of this world are matte black with a green or amber
+// character display, and in the Real World finale "the Nokia-punk texture
+// breaks in" — with inkwell's runtime theme switching that beat is a single
+// line (see world.UseTheme and script.awakeningFinale).
+//
+// The colour rule: tapes speak in amber (green in Nokia-punk), the world and
+// Paul speak in bone white. If something is amber, a tape said it.
+package theme
+
+import (
+	"image/color"
+
+	inkwell "git.teletypegames.org/engines/inkwell"
+)
+
+// The two theme names. Runtime switching (inkwell UseTheme) refers to these.
+const (
+	RealWorld = "realworld-93"
+	NokiaPunk = "nokia-punk"
+)
+
+// RGB builds an opaque colour from a hex literal.
+func RGB(hex uint32) color.Color {
+	return color.RGBA{R: uint8(hex >> 16), G: uint8(hex >> 8), B: uint8(hex), A: 0xff}
+}
+
+// RGBA builds a colour with the given alpha from a hex literal.
+func RGBA(hex uint32, a uint8) color.Color {
+	return color.RGBA{R: uint8(hex >> 16), G: uint8(hex >> 8), B: uint8(hex), A: a}
+}
+
+// realworld-93 — 95% of the game. Muted earth tones, black HUD, amber tape
+// channel. The Neumatronic layer is not visible yet.
+// The realworld-93 palette. Ink and Amber are the two sides of the two-channel
+// colour rule: the world speaks in bone white, tapes speak in amber.
+var (
+	Ink     = RGB(0xDCD5C4) // bone white — the voice of the world and of Paul
+	InkDim  = RGB(0x8A806B)
+	Amber   = RGB(0xE0A33E) // tape voice
+	AmberLo = RGB(0xA8701A)
+	black   = RGB(0x14120E)
+	panel   = RGB(0x0D0B08)
+	sceneBG = RGB(0x241F18)
+)
+
+func realWorldTheme() inkwell.Theme {
+	return inkwell.Theme{
+		Name:       RealWorld,
+		PanelBG:    black,
+		StatusText: Ink,
+		FlashText:  Amber,
+
+		VerbButtonBG:         RGB(0x1E1A14),
+		VerbButtonSelectedBG: AmberLo,
+		VerbButtonText:       Ink,
+
+		InventorySlotBG:         RGB(0x1E1A14),
+		InventorySlotSelectedBG: AmberLo,
+
+		SpeechBubbleBG:    RGBA(0x14120E, 0xDC),
+		SpeechDefaultText: Ink,
+
+		DialogBG:          RGBA(0x0D0B08, 0xF0),
+		DialogBorder:      AmberLo,
+		DialogChoiceBG:    RGB(0x1E1A14),
+		DialogChoiceHover: Amber,
+		DialogSpeaker:     Amber,
+		DialogText:        Ink,
+
+		EndCardBG:   RGBA(0x000000, 0xFA),
+		EndCardText: Ink,
+
+		CursorColor:    Amber,
+		HotspotOutline: RGB(0x7A6A44),
+		SceneBackdrop:  sceneBG,
+
+		TopBarBG:     panel,
+		TopBarText:   InkDim,
+		TopBarAccent: Amber,
+
+		ChatLogBG:       panel,
+		ChatLogPrompt:   InkDim, // your own actions — quiet
+		ChatLogResponse: Amber,  // tape voice
+		ChatLogSystem:   RGB(0x6B6353),
+
+		CharacterPanelBG:     panel,
+		CharacterPanelBorder: AmberLo,
+		CharacterPanelTitle:  Amber,
+	}
+}
+
+// nokia-punk — at peak decay, on BBS/ECHO terminals, and in the finale.
+// Matte black and phosphor green: a tuned variant of the engine's
+// terminal-green preset.
+// The nokia-punk palette — phosphor green on black glass.
+var (
+	Green   = RGB(0x3BE86B)
+	GreenLo = RGB(0x1F7A39)
+	npBlack = RGB(0x030603)
+)
+
+func nokiaPunkTheme() inkwell.Theme {
+	return inkwell.Theme{
+		Name:       NokiaPunk,
+		PanelBG:    npBlack,
+		StatusText: Green,
+		FlashText:  RGB(0xD8F06A),
+
+		VerbButtonBG:         RGB(0x08140A),
+		VerbButtonSelectedBG: GreenLo,
+		VerbButtonText:       Green,
+
+		InventorySlotBG:         RGB(0x08140A),
+		InventorySlotSelectedBG: GreenLo,
+
+		SpeechBubbleBG:    RGBA(0x030603, 0xDC),
+		SpeechDefaultText: Green,
+
+		DialogBG:          RGBA(0x030603, 0xF0),
+		DialogBorder:      Green,
+		DialogChoiceBG:    RGB(0x08140A),
+		DialogChoiceHover: RGB(0xB4FFC8),
+		DialogSpeaker:     RGB(0xB4FFC8),
+		DialogText:        Green,
+
+		EndCardBG:   RGBA(0x000000, 0xFA),
+		EndCardText: Green,
+
+		CursorColor:    Green,
+		HotspotOutline: GreenLo,
+		SceneBackdrop:  npBlack,
+
+		TopBarBG:     RGB(0x061006),
+		TopBarText:   GreenLo,
+		TopBarAccent: Green,
+
+		ChatLogBG:       RGB(0x040A04),
+		ChatLogPrompt:   GreenLo,
+		ChatLogResponse: Green,
+		ChatLogSystem:   RGB(0x156030),
+
+		CharacterPanelBG:     RGB(0x040A04),
+		CharacterPanelBorder: Green,
+		CharacterPanelTitle:  RGB(0xB4FFC8),
+	}
+}
+
+// Register adds both themes to the game.
+func Register(g *inkwell.Game) {
+	g.ThemeManager.Register(realWorldTheme())
+	g.ThemeManager.Register(nokiaPunkTheme())
+}