settled-reach/client/tests/visual_scenarios.gd

extends RefCounted
## Setup hooks for visual test scenarios.
## Config (tests/visual.json) controls WHAT to run; this file controls HOW to
## set up each scenario in-engine. Called by visual_capture.gd after main.tscn
## is loaded and settled.
##
## Autoload globals (FogState, SimBridge, GameState) are NOT available as
## compile-time identifiers in -s mode. All methods receive tree_root and
## look up autoloads via get_node("/root/...").


## Apply scenario-specific setup before tick advancement.
## Returns true if the scenario is recognized, false otherwise.
func apply_setup(scenario_name: String, tree_root: Node) -> bool:
	var sim_bridge := tree_root.get_node("/root/SimBridge")
	var fog_state := tree_root.get_node("/root/FogState")
	var game_state := tree_root.get_node("/root/GameState")

	match scenario_name:
		"fog_3state":
			# Default TestHarness state — player at (10,10), 8x8 room.
			# All 3 fog states naturally visible: clear (cone), explored (out of cone), unexplored.
			pass

		"fog_diagonal":
			# Diagonal LOS boundary — staircase regression target.
			# Default room works: the diamond-shaped visibility radius creates diagonal edges.
			# 10 ticks builds enough explored tiles to show the boundary.
			pass

		"fog_boundary":
			# Explored/unexplored transition centered.
			# Move player south so the northern explored boundary is center-frame.
			if sim_bridge.harness:
				sim_bridge.harness.player_pos = Vector2i(10, 12)

		"fog_zone_tint":
			# Bar zone warm amber tint (D-046).
			# Inject zone_id into visible_tiles so fog_state.gd writes bar tint.
			# TestHarness tiles don't include zone_id by default — patch them.
			if sim_bridge.harness:
				sim_bridge.harness.player_pos = Vector2i(10, 10)
			# Zone tint is written from visible_tiles with zone_id field.
			# We patch GameState.visible_tiles after the first snapshot in post_setup().

		"fog_debug":
			# Raw exploration overlay (green/blue/red).
			fog_state.debug_exploration = true

		"npc_in_fog":
			# NPC sprite visible above fog (D-033).
			# Position player so NPC at (12,9) is at the fog edge.
			if sim_bridge.harness:
				sim_bridge.harness.player_pos = Vector2i(10, 10)

		"hud_default":
			# Full HUD: time, Careful stance, minimap, monologue.
			# Tick 1 triggers monologue from TestHarness.
			# Inject Careful stance for visible green indicator.
			game_state.player_stance = "Careful"

		"dialogue_open":
			# Dialogue box + interaction prompt + key bar.
			# Move adjacent to NPC and interact.
			if sim_bridge.harness:
				sim_bridge.harness.player_pos = Vector2i(11, 9)
				sim_bridge.harness.process_input("Interact")

		"dialogue_with_monologue":
			# Confrontation beat: dialogue + monologue overlap.
			if sim_bridge.harness:
				sim_bridge.harness.player_pos = Vector2i(11, 9)
				sim_bridge.harness.process_input("Interact")
			# Monologue will be injected in post_setup after dialogue is active.

		"minimap_stance":
			# Minimap + Sprint stance indicator overlap (top-right).
			game_state.player_stance = "Sprint"

		"cursor_menu":
			# Cursor rendering over dialogue option area.
			if sim_bridge.harness:
				sim_bridge.harness.player_pos = Vector2i(11, 9)
				sim_bridge.harness.process_input("Interact")

		"fog_live_replay", "fog_theater_replay", "fog_boundary_replay":
			# Replay real server snapshots via MessagePack → Protocol.decode_snapshot().
			# Setup handled by visual_capture.gd (reads replay_snapshot from config).
			pass

		"fog_live_hub":
			# Live server connection — Hub spawn position.
			# No setup needed: server starts in --test-mode with Gauntlet,
			# player spawns at Hub (50,58). Captures real fog pipeline output.
			pass

		"implant_pending":
			# #960: overlay the diegetic Layer-1 "generating" indicator for
			# visual sign-off. Loaded via load() — class_name isn't available
			# in -s mode (per this file's header note).
			var pending_script: GDScript = load("res://ui/implant/implant_pending.gd")
			var theme_res: Resource = load("res://ui/implant/default_implant.tres")
			var layer := CanvasLayer.new()
			layer.layer = 100
			tree_root.add_child(layer)
			var indicator: Control = pending_script.new()
			indicator.name = "VisualImplantPending"
			layer.add_child(indicator)
			indicator.apply_implant_theme(theme_res)
			indicator.position = Vector2(370.0, 240.0)  # centered at 960x540
			indicator.start("GENERATING LAYER 1")

		"atlas_gen_open":
			# #960 live inspection: open the actual atlas app through HudGroups (the
			# production opener), navigate to GJ71c's regional screen, and enable the
			# region-ramp overlays — exercises the opener + the live request → cascade
			# → render pipeline against a connected server (SR_LIVE=1). D-255 rewrite:
			# the pre-stepped l1_rivers/l1_basins/l1_attractors overlay ids retired
			# with AtlasWindowViewer — StepCanvasViewer's own toggle group is exactly
			# the three gen_dw_* region-ramp colorizers (step_canvas_viewer.gd's
			# OVERLAY_DEFS), so this now enables all three instead.
			var hud_groups: Node = tree_root.get_node("/root/HudGroups")
			var registry: Node = tree_root.get_node("/root/ImplantRegistry")
			hud_groups.open_app("implant/map")
			var app: Variant = registry.get_app_instance("implant/map")
			if app == null:
				push_warning("VisualScenarios: atlas app not instantiated")
				return true
			var body := {
				"body_id": "GJ71c",
					"body_radius_km": 5503.5,
				"proper_name": "Threshold",
				"terrain_reference": "wiki/star-systems/GJ-71/bodies/GJ71c/heightmap.png",
			}
			app.nav.push(
				"regional", {"body": body, "system": {"system_id": "GJ 71", "proper_name": "GJ 71"}}
			)
			var viewer: Variant = app._regional_screen._viewer
			viewer.set_overlay_visible("gen_dw_temp", true)

		# T-1157 (D-255 rewrite): the stepped-Atlas golden matrix — goldens key
		# on (body, rung), not the retired continuous-zoom (body, zoom, overlay-
		# set) triples T-1120 curated. Each case below pins ONE body/rung/
		# overlay combo, driven through the SAME production surface the app
		# itself uses: AtlasApp._on_body_selected()'s own tail
		# (nav.push("regional", ...)) to enter, then StepCanvasViewer.jump_to()
		# for every rung below Global — the T-1157 harness-inventory "fixed-
		# center revisit" pattern (world_center literally re-requested, not
		# re-derived from a cursor gesture), so the SAME world point is hit on
		# every run regardless of viewport size or cursor-anchoring math. The
		# Global rung needs no jump_to() call at all: enter() always lands on
		# it (world_center == ZERO, D-255(a)) — it is the natural replacement
		# for the old whole-body "fit zoom" shot.
		"atlas_GJ380c_Global":
			_setup_atlas_golden_shot(
				tree_root,
				{
					"body_id": "GJ380c",
					"body_radius_km": 6238.4,
					"proper_name": "Lendel",
					"terrain_reference": "wiki/star-systems/GJ-380/bodies/GJ380c/heightmap.png",
				},
				{"system_id": "GJ 380", "proper_name": "Groombridge"},
				"Global",
				["gen_dw_temp"]
			)

		"atlas_GJ380c_Region":
			_setup_atlas_golden_shot(
				tree_root,
				{
					"body_id": "GJ380c",
					"body_radius_km": 6238.4,
					"proper_name": "Lendel",
					"terrain_reference": "wiki/star-systems/GJ-380/bodies/GJ380c/heightmap.png",
				},
				{"system_id": "GJ 380", "proper_name": "Groombridge"},
				"Region",
				["gen_dw_moisture"]
			)

		"atlas_GJ380c_District":
			_setup_atlas_golden_shot(
				tree_root,
				{
					"body_id": "GJ380c",
					"body_radius_km": 6238.4,
					"proper_name": "Lendel",
					"terrain_reference": "wiki/star-systems/GJ-380/bodies/GJ380c/heightmap.png",
				},
				{"system_id": "GJ 380", "proper_name": "Groombridge"},
				"District",
				[]
			)

		"atlas_GJ144e_Global":
			_setup_atlas_golden_shot(
				tree_root,
				{
					"body_id": "GJ144e",
					"body_radius_km": 6959.3,
					"proper_name": "Vethis",
					"terrain_reference": "wiki/star-systems/GJ-144/bodies/GJ144e/heightmap.png",
				},
				{"system_id": "GJ 144", "proper_name": "Ran"},
				"Global",
				[]
			)

		"atlas_GJ144e_Quarter":
			_setup_atlas_golden_shot(
				tree_root,
				{
					"body_id": "GJ144e",
					"body_radius_km": 6959.3,
					"proper_name": "Vethis",
					"terrain_reference": "wiki/star-systems/GJ-144/bodies/GJ144e/heightmap.png",
				},
				{"system_id": "GJ 144", "proper_name": "Ran"},
				"Quarter",
				["gen_dw_veg"]
			)

		"atlas_GJ338Bd_Global":
			_setup_atlas_golden_shot(
				tree_root,
				{
					"body_id": "GJ338Bd",
					"body_radius_km": 6711.0,
					"proper_name": "Arbour",
					"terrain_reference": "wiki/star-systems/GJ-338B/bodies/GJ338Bd/heightmap.png",
				},
				{"system_id": "GJ 338B", "proper_name": "Arbour"},
				"Global",
				["gen_dw_moisture"]
			)

		"atlas_GJ338Bd_Block":
			_setup_atlas_golden_shot(
				tree_root,
				{
					"body_id": "GJ338Bd",
					"body_radius_km": 6711.0,
					"proper_name": "Arbour",
					"terrain_reference": "wiki/star-systems/GJ-338B/bodies/GJ338Bd/heightmap.png",
				},
				{"system_id": "GJ 338B", "proper_name": "Arbour"},
				"Block",
				[]
			)

		"atlas_GJ820Bc_Global":
			_setup_atlas_golden_shot(
				tree_root,
				{
					"body_id": "GJ820Bc",
					"body_radius_km": 6062.0,
					"proper_name": "Ferrath",
					"terrain_reference": "wiki/star-systems/GJ-820B/bodies/GJ820Bc/heightmap.png",
				},
				{"system_id": "GJ 820B", "proper_name": "Cygni B"},
				"Global",
				[]
			)

		"atlas_GJ820Bc_District":
			_setup_atlas_golden_shot(
				tree_root,
				{
					"body_id": "GJ820Bc",
					"body_radius_km": 6062.0,
					"proper_name": "Ferrath",
					"terrain_reference": "wiki/star-systems/GJ-820B/bodies/GJ820Bc/heightmap.png",
				},
				{"system_id": "GJ 820B", "proper_name": "Cygni B"},
				"District",
				["gen_dw_temp"]
			)

		"atlas_GJ251c_Global":
			_setup_atlas_golden_shot(
				tree_root,
				{
					"body_id": "GJ251c",
					"proper_name": "Ruhr",
					"terrain_reference": "wiki/star-systems/GJ-251/bodies/GJ251c/heightmap.png",
				},
				{"system_id": "GJ 251", "proper_name": "Renaissance"},
				"Global",
				["gen_dw_veg"]
			)

		"atlas_GJ251c_Region":
			_setup_atlas_golden_shot(
				tree_root,
				{
					"body_id": "GJ251c",
					"proper_name": "Ruhr",
					"terrain_reference": "wiki/star-systems/GJ-251/bodies/GJ251c/heightmap.png",
				},
				{"system_id": "GJ 251", "proper_name": "Renaissance"},
				"Region",
				[]
			)

		"atlas_GJ244Ad_Global":
			_setup_atlas_golden_shot(
				tree_root,
				{
					"body_id": "GJ244Ad",
					"proper_name": "Edict",
					"terrain_reference": "wiki/star-systems/GJ-244A/bodies/GJ244Ad/heightmap.png",
				},
				{"system_id": "GJ 244A", "proper_name": "Sirius"},
				"Global",
				["gen_dw_temp"]
			)

		"atlas_GJ445c-m1_Chunk":
			_setup_atlas_golden_shot(
				tree_root,
				{
					"body_id": "GJ445c-m1",
					"proper_name": "Jinghu",
					"terrain_reference": "wiki/star-systems/GJ-445/bodies/GJ445c-m1/heightmap.png",
				},
				{"system_id": "GJ 445", "proper_name": "Jinghu"},
				"Chunk",
				[]
			)

		_:
			push_warning("VisualScenarios: unknown scenario '%s'" % scenario_name)
			return false

	return true


## Post-tick setup — called after N ticks have been advanced.
## Use for state that depends on tick processing (e.g. zone tint patching).
func post_setup(scenario_name: String, tree_root: Node) -> void:
	var fog_state := tree_root.get_node("/root/FogState")
	var game_state := tree_root.get_node("/root/GameState")

	match scenario_name:
		"fog_zone_tint":
			# Patch visible_tiles with zone_id for fog_state.gd zone tint pipeline.
			var patched: Array = []
			for tile in game_state.visible_tiles:
				if tile is Dictionary:
					var t: Dictionary = tile.duplicate()
					t["zone_id"] = "bar"
					patched.append(t)
			game_state.visible_tiles = patched
			# Force fog_state to re-process with zone tint data
			fog_state.update_from_state()

		"dialogue_with_monologue":
			# Inject monologue to create the overlap condition.
			game_state.current_monologue = {
				"id": "test_confrontation",
				"text": "Something about that answer doesn't add up.",
				"duration_seconds": 5.0,
				"priority": "high",
				"is_urgent": true,
			}

		"hud_default":
			# Ensure stance is still Careful after ticks (TestHarness may override).
			game_state.player_stance = "Careful"


## Apply flow action — called for each step in a movie flow.
func apply_flow_action(action: String, tree_root: Node) -> void:
	var sim_bridge := tree_root.get_node("/root/SimBridge")

	match action:
		"wait":
			pass  # No-op — just captures current state

		"select_option_1":
			# Simulate selecting the first dialogue option
			if sim_bridge.harness:
				sim_bridge.harness.process_input("DialogueOption1")

		_:
			# Movement actions and Interact pass through to TestHarness
			if sim_bridge.harness:
				sim_bridge.harness.process_input(action)


## T-1157 (D-255 rewrite, supersedes the T-1120 continuous-zoom helper):
## shared setup for the "atlas_<body>_<rung>" golden cases above — opens the
## Atlas via the SAME production tail AtlasApp._on_body_selected() itself
## uses (nav.push("regional", {body, system})), then lands on `rung` via
## StepCanvasViewer's real navigation surface: entering always lands on
## Global (D-255(a), RegionalScreen.enter() -> StepCanvasViewer.enter()) —
## for any other rung, jump_to(Vector2.ZERO, rung) is called next, the T-1157
## harness-inventory "fixed-center revisit" pattern (a literal, always-valid
## world point — the exact center of every body's own region grid — rather
## than a cursor-anchored derivation that would depend on viewport size).
## Every fixed rung's viewport-fit extent is still whatever _request_extent()
## itself computes from the live viewport (matching production — the goldens
## are NOT pinning a synthetic extent), only world_center and rung are fixed.
##
## Mirrors visual_capture.gd's _run_atlas_matrix() rung/overlay logic (kept
## independent rather than shared code — visual_capture.gd extends SceneTree
## and this extends RefCounted, different -s mode load contexts, and the
## duplication is small and stable: both read the same public StepCanvasViewer
## surface, jump_to()/get_overlay_defs()/set_overlay_visible()/get_request()).
func _setup_atlas_golden_shot(
	tree_root: Node, body: Dictionary, system: Dictionary, rung: String, overlay_ids: Array
) -> void:
	var hud_groups: Node = tree_root.get_node("/root/HudGroups")
	var registry: Node = tree_root.get_node("/root/ImplantRegistry")
	hud_groups.open_app("implant/map")
	var app: Variant = registry.get_app_instance("implant/map")
	if app == null:
		push_warning("VisualScenarios: atlas app not instantiated")
		return
	app.nav.push("regional", {"body": body, "system": system})
	var viewer: Variant = app._regional_screen._viewer
	if viewer == null:
		push_warning("VisualScenarios: regional screen has no viewer")
		return

	for def: Dictionary in viewer.get_overlay_defs():
		var overlay_id: String = str(def.get("id", ""))
		if str(def.get("group", "")) == "toggle":
			viewer.set_overlay_visible(overlay_id, overlay_ids.has(overlay_id))
	for overlay_id: String in overlay_ids:
		viewer.set_overlay_visible(overlay_id, true)

	if rung != "Global":
		# enter() (called via nav.push above) always lands on Global first —
		# jump_to() is the fixed-center revisit intent that descends to any
		# other rung at a literal, reproducible world_center (D-255(a): every
		# body's region grid is centered on world-metre ZERO).
		viewer.jump_to(Vector2.ZERO, rung)