jpmschweitzerandClaude Opus 4.7
25ef9d2f63
A reusable implant-layer busy indicator (Araminta's spec): an animated bracket sweep `[ >>>>···· ]` with a caption, themed entirely via ImplantTheme. The Atlas shows it centered over the canvas while the Layer-1 proxy is Pending and hides it on Ready — so cache hits never flash it and serverless mode never shows it. Layer separation (per direction): ImplantPending belongs to the diegetic implant UI only. The global, non-diegetic UI layer must use its own busy indicator with its own visuals — sharing the sweep logic is fine, resting on this theme/these glyphs is not. Documented in the component header. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
107 lines
3.3 KiB
GDScript
107 lines
3.3 KiB
GDScript
class_name ImplantPending
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extends Control
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## Diegetic "pending / working" indicator for the implant overlay (D-169).
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##
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## An animated bracket sweep — `[ >>>>········ ]` — with a caption above it.
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## Linear left-to-right fill that loops; reads as a bounded machine process,
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## not an OS spinner (Araminta's spec, #960).
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##
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## LAYER SEPARATION: this belongs to the IMPLANT (diegetic, in-fiction) UI layer
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## only. It styles exclusively from ImplantTheme. The global / non-diegetic UI
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## layer must NOT reuse these visuals — if that layer needs a busy indicator it
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## gets its own component with its own look. Sharing the sweep *logic* is fine;
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## resting on the same theme or glyphs is not.
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##
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## API: start(label) shows + animates; stop() hides + resets. Starts hidden, so
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## at rest the player sees nothing.
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const SWEEP_PERIOD: float = 1.2 # seconds per left-to-right pass (linear, looping)
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const INTERIOR_WIDTH: float = 160.0 # px between the brackets
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const SWEEP_WIDTH: float = 28.0 # px width of the moving fill
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const DEFAULT_WIDTH: float = 220.0
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var _label_text: String = "WORKING"
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var _sweep_t: float = 0.0 # normalized 0..1 sweep position
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var _theme: ImplantTheme = null
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var _font: Font = null
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func _ready() -> void:
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_font = ThemeDB.fallback_font
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custom_minimum_size = Vector2(DEFAULT_WIDTH, 40.0)
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mouse_filter = Control.MOUSE_FILTER_IGNORE
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visible = false
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set_process(false)
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## Show the indicator and begin animating. `label` is uppercased for display.
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func start(label: String = "WORKING") -> void:
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_label_text = label.to_upper()
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_sweep_t = 0.0
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visible = true
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set_process(true)
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queue_redraw()
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## Hide the indicator and stop animating.
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func stop() -> void:
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visible = false
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set_process(false)
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_sweep_t = 0.0
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func apply_implant_theme(t: ImplantTheme) -> void:
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_theme = t
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queue_redraw()
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func _process(delta: float) -> void:
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_sweep_t = fmod(_sweep_t + delta / SWEEP_PERIOD, 1.0)
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queue_redraw()
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func _draw() -> void:
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if _font == null:
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return
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var dim: Color = _theme.text_dim if _theme else Color("#667788")
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var accent: Color = _theme.accent_active if _theme else Color("#f0d060")
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accent.a = 0.6
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var fs: int = _theme.font_body if _theme else 11
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var line_h: float = float(_theme.line_height if _theme else 18)
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var w: float = size.x if size.x > 0.0 else DEFAULT_WIDTH
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# Caption — centered, dim.
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var cap_w: float = _font.get_string_size(_label_text, HORIZONTAL_ALIGNMENT_LEFT, -1, fs).x
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draw_string(
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_font,
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Vector2((w - cap_w) * 0.5, float(fs)),
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_label_text,
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HORIZONTAL_ALIGNMENT_LEFT,
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-1,
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fs,
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dim
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)
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# Bracket row — centered group: [ <interior> ]
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var glyph_w: float = _font.get_string_size("[", HORIZONTAL_ALIGNMENT_LEFT, -1, fs).x
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var group_w: float = glyph_w * 2.0 + INTERIOR_WIDTH
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var gx: float = (w - group_w) * 0.5
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var baseline_y: float = line_h + float(fs)
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draw_string(_font, Vector2(gx, baseline_y), "[", HORIZONTAL_ALIGNMENT_LEFT, -1, fs, dim)
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draw_string(
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_font,
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Vector2(gx + glyph_w + INTERIOR_WIDTH, baseline_y),
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"]",
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HORIZONTAL_ALIGNMENT_LEFT,
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-1,
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fs,
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dim
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)
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# Sweep fill — a thin bar travelling across the bracket interior.
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var interior_x: float = gx + glyph_w
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var travel: float = INTERIOR_WIDTH - SWEEP_WIDTH
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var sweep_x: float = interior_x + _sweep_t * travel
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var sweep_y: float = baseline_y - float(fs) * 0.35
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draw_rect(Rect2(sweep_x, sweep_y, SWEEP_WIDTH, 1.0), accent)
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