feat(ui): F3 debug overlay — real-time game state display (#511)

Toggle with F3. Shows tick, fps, position, facing, stance, zone,
entity/tile counts, interaction/recognition counts, dialogue status,
stationary ticks, insert state, time/tick_rate, mode, gauntlet.
Two-column layout, click-through, hidden by default.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
2026-02-20 20:51:40 +01:00
co-authored by Claude Opus 4.6
parent 665f67626b
commit ef3f4a70fa
2 changed files with 120 additions and 0 deletions
+5
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@@ -120,6 +120,11 @@ bug_report={
"events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":4194343,"key_label":0,"unicode":0,"location":0,"echo":false,"script":null)
]
}
debug_overlay={
"deadzone": 0.5,
"events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":4194334,"key_label":0,"unicode":0,"location":0,"echo":false,"script":null)
]
}
teleport_hub={
"deadzone": 0.5,
"events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":4194317,"key_label":0,"unicode":0,"location":0,"echo":false,"script":null)
+115
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@@ -0,0 +1,115 @@
extends Control
# #511: F3 debug overlay — real-time game state display for dev use.
const HEADER_COLOR := Color("#e8c547")
const LABEL_COLOR := Color("#8890a0")
const VALUE_COLOR := Color("#c8d0e0")
const BG_COLOR := Color(0.08, 0.08, 0.12, 0.85)
const FONT_SIZE := 12
const LINE_HEIGHT := 16
const PADDING := Vector2(10, 8)
const COL_GAP := 16 # gap between left and right columns
var _cached_font: Font = null
func _ready() -> void:
visible = false
_cached_font = ThemeDB.fallback_font
func _unhandled_input(event: InputEvent) -> void:
if event.is_action_pressed("debug_overlay"):
visible = not visible
if visible:
queue_redraw()
func update_from_state() -> void:
if not visible:
return
queue_redraw()
func _draw() -> void:
if not visible:
return
var font: Font = _cached_font if _cached_font else ThemeDB.fallback_font
# Build lines as [label, value, label, value] pairs (two columns)
var left_lines: Array = []
var right_lines: Array = []
left_lines.append(["tick", str(GameState.current_tick)])
right_lines.append(["fps", str(Engine.get_frames_per_second())])
var pos := GameState.player_position
left_lines.append(["pos", "(%d, %d)" % [int(pos.x), int(pos.y)]])
right_lines.append(["facing", GameState.player_facing])
left_lines.append(["stance", GameState.player_stance])
right_lines.append(["zone", GameState.current_zone_id if GameState.current_zone_id != "" else "-"])
left_lines.append(["entities", str(GameState.visible_entities.size())])
right_lines.append(["tiles", str(GameState.visible_tiles.size())])
left_lines.append(["interactions", str(GameState.nearby_interactions.size())])
right_lines.append(["recognitions", str(GameState.pending_recognitions.size())])
var mono_status := "active" if GameState.current_monologue != null else "idle"
var dlg_status := "active" if GameState.dialogue_active else "idle"
left_lines.append(["monologue", mono_status])
right_lines.append(["dialogue", dlg_status])
left_lines.append(["stationary", str(GameState.stationary_ticks)])
right_lines.append(["insert", "ON" if GameState.insert_active else "OFF"])
var gt := GameState.game_time
var time_str := "%s d%s" % [gt.get("day_phase", "-"), str(gt.get("day", "-"))] if gt.size() > 0 else "-"
var rate_str: String = gt.get("tick_rate", "-") if gt.size() > 0 else "-"
left_lines.append(["time", time_str])
right_lines.append(["tick_rate", rate_str])
var mode_str := "test" if SimBridge.test_mode else "live"
var gauntlet_str := "ON" if GameState.gauntlet_mode else "OFF"
left_lines.append(["mode", mode_str])
right_lines.append(["gauntlet", gauntlet_str])
# Measure column widths
var left_label_w: float = 0.0
var left_value_w: float = 0.0
var right_label_w: float = 0.0
var right_value_w: float = 0.0
for line in left_lines:
left_label_w = max(left_label_w, font.get_string_size(line[0] + ": ", HORIZONTAL_ALIGNMENT_LEFT, -1, FONT_SIZE).x)
left_value_w = max(left_value_w, font.get_string_size(line[1], HORIZONTAL_ALIGNMENT_LEFT, -1, FONT_SIZE).x)
for line in right_lines:
right_label_w = max(right_label_w, font.get_string_size(line[0] + ": ", HORIZONTAL_ALIGNMENT_LEFT, -1, FONT_SIZE).x)
right_value_w = max(right_value_w, font.get_string_size(line[1], HORIZONTAL_ALIGNMENT_LEFT, -1, FONT_SIZE).x)
var header_text := "F3 DEBUG"
var header_w := font.get_string_size(header_text, HORIZONTAL_ALIGNMENT_LEFT, -1, FONT_SIZE + 1).x
var content_w := left_label_w + left_value_w + COL_GAP + right_label_w + right_value_w
var box_w: float = max(header_w, content_w) + PADDING.x * 2
var line_count := max(left_lines.size(), right_lines.size())
var box_h: float = PADDING.y * 2 + LINE_HEIGHT + LINE_HEIGHT * line_count # header + data lines
# Background
draw_rect(Rect2(Vector2.ZERO, Vector2(box_w, box_h)), BG_COLOR)
# Header
var y: float = PADDING.y + FONT_SIZE
draw_string(font, Vector2(PADDING.x, y), header_text, HORIZONTAL_ALIGNMENT_LEFT, -1, FONT_SIZE + 1, HEADER_COLOR)
y += LINE_HEIGHT
# Data lines (two columns)
var right_x: float = PADDING.x + left_label_w + left_value_w + COL_GAP
for i in range(line_count):
if i < left_lines.size():
var lbl: String = left_lines[i][0] + ": "
var val: String = left_lines[i][1]
draw_string(font, Vector2(PADDING.x, y), lbl, HORIZONTAL_ALIGNMENT_LEFT, -1, FONT_SIZE, LABEL_COLOR)
draw_string(font, Vector2(PADDING.x + left_label_w, y), val, HORIZONTAL_ALIGNMENT_LEFT, -1, FONT_SIZE, VALUE_COLOR)
if i < right_lines.size():
var lbl: String = right_lines[i][0] + ": "
var val: String = right_lines[i][1]
draw_string(font, Vector2(right_x, y), lbl, HORIZONTAL_ALIGNMENT_LEFT, -1, FONT_SIZE, LABEL_COLOR)
draw_string(font, Vector2(right_x + right_label_w, y), val, HORIZONTAL_ALIGNMENT_LEFT, -1, FONT_SIZE, VALUE_COLOR)
y += LINE_HEIGHT