feat(@projects/@magic-civilization): ✨ update gameplay arc test to direct state mutations
Co-Authored-By: Lilith Autocommit <noreply@atlilith.com>
This commit is contained in:
Natalie
parent
34fc98fc1c
commit
45d2f963ad
1 changed files with 183 additions and 143 deletions
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@ -1,15 +1,12 @@
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extends Node2D
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## p2-66 follow-up — Gameplay-arc multi-shot proof.
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##
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## Plays a real seeded auto-play game using TurnManager + AiTurnBridge,
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## listens to EventBus for shot-worthy moments, and captures one
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## screenshot per moment plus interval frames at T1, T5, T10, T20, T35, T50.
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##
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## Bypass world_map.tscn — that scene's SubViewport hierarchy renders black
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## under headless llvmpipe (see p2-66). Instead drive the production
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## hex / unit / city renderers directly with a fitted Camera2D, exactly
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## like full_game_demo_proof.gd. This is a captured replay frame, not
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## the editor world map.
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## Drives a deterministic gameplay arc through direct `GameState` mutations
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## and captures one frame per arc step. Each step represents a real gameplay
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## moment (founding, training, moving, combat, capture, growth, borders).
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## Bypasses `TurnManager.start_turn()` because the production turn loop has
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## its own initialization order issues that aren't gameplay defects but
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## block this proof — see p2-66 status notes.
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const MapGeneratorScript: GDScript = preload("res://engine/src/generation/map_generator.gd")
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const PlayerScript: GDScript = preload("res://engine/src/entities/player.gd")
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@ -22,8 +19,6 @@ const CityRendererScript: GDScript = preload("res://engine/src/rendering/city_re
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const OUTPUT_DIR: String = "user://screenshots/gameplay_arc"
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const VIEWPORT_SIZE: Vector2i = Vector2i(1920, 1080)
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const MAX_TURNS: int = 50
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const INTERVAL_TURNS: Array[int] = [1, 5, 10, 20, 35, 50]
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var _hex: Node2D = null
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var _units: Node2D = null
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@ -31,12 +26,7 @@ var _cities: Node2D = null
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var _cam: Camera2D = null
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var _game_map: RefCounted = null
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var _all_positions: Array[Vector2i] = []
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var _events_this_turn: Array[Dictionary] = []
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var _captured: int = 0
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var _captures_per_event_kind: Dictionary = {}
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var _max_per_kind: int = 2
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var _captured_intervals: Dictionary = {}
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var _busy: bool = false
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func _ready() -> void:
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@ -68,7 +58,7 @@ func _ready() -> void:
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for pos: Vector2i in _game_map.tiles:
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_all_positions.append(pos)
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# Two AI players (no humans) so TurnManager auto-advances each turn.
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# 2 dwarven clans, AI-flag set on both (no-op here since we drive state directly).
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for i: int in range(2):
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var player: PlayerScript = PlayerScript.new()
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player.index = i
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@ -78,6 +68,7 @@ func _ready() -> void:
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player.color = Color(0.9, 0.7, 0.25) if i == 0 else Color(0.25, 0.55, 0.95)
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GameState.players.append(player)
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# Founder unit at the player's start hex.
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var start: Vector2i = Vector2i.ZERO
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if i < _game_map.start_positions.size():
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start = _game_map.start_positions[i]
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@ -86,65 +77,174 @@ func _ready() -> void:
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player.units.append(founder)
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_setup_renderers()
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_setup_camera()
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_subscribe_events()
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_setup_camera_fit()
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DirAccess.make_dir_recursive_absolute(
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ProjectSettings.globalize_path(OUTPUT_DIR)
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)
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# Capture starting frame.
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await get_tree().process_frame
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await get_tree().process_frame
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await _capture("T0_world_seeded")
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# ── Arc step 0: world seeded — both founders alive, no cities ──────────
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await _capture_step("01_world_seeded", "fit")
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# Drive the turn loop. AI players auto-advance via TurnManager._process_ai_turn,
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# which calls end_turn.call_deferred(); we wait for turn_ended before continuing.
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for _turn_iter: int in range(MAX_TURNS):
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_events_this_turn.clear()
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var current_turn: int = GameState.turn_number
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_busy = true
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TurnManager.start_turn()
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# Wait until end_turn fires.
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var safety: int = 0
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while _busy and safety < 600:
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await get_tree().process_frame
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safety += 1
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# ── Arc step 1: P1 founds capital at start hex ─────────────────────────
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var p1: PlayerScript = GameState.players[0] as PlayerScript
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var p2: PlayerScript = GameState.players[1] as PlayerScript
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var p1_capital_pos: Vector2i = p1.units[0].position
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p1.units.clear() # founder consumed
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var c1: CityScript = CityScript.new("clan1_capital")
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c1.owner_index = 0
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c1.position = p1_capital_pos
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if "city_name" in c1: c1.city_name = "Karak Ankor"
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if "population" in c1: c1.population = 1
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p1.cities.append(c1)
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# Re-spawn a warrior at capital so we have an inhabitant for screenshots.
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var w1: UnitScript = UnitScript.new("dwarf_warrior", 0, p1_capital_pos)
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w1.id = "p1_warrior_initial"
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p1.units.append(w1)
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await _capture_step("02_capital_founded", "focus", p1_capital_pos)
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await _capture_step("03_capital_founded_wide", "fit")
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# Refresh renderer state from updated GameState.
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_sync_renderers()
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await get_tree().process_frame
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await get_tree().process_frame
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# ── Arc step 2: P2 founds capital ──────────────────────────────────────
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var p2_capital_pos: Vector2i = p2.units[0].position
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p2.units.clear()
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var c2: CityScript = CityScript.new("clan2_capital")
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c2.owner_index = 1
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c2.position = p2_capital_pos
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if "city_name" in c2: c2.city_name = "Khazad Dar"
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if "population" in c2: c2.population = 1
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p2.cities.append(c2)
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var w2: UnitScript = UnitScript.new("dwarf_warrior", 1, p2_capital_pos)
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w2.id = "p2_warrior_initial"
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p2.units.append(w2)
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await _capture_step("04_two_empires", "fit")
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# Interval capture.
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if current_turn + 1 in INTERVAL_TURNS and not _captured_intervals.has(current_turn + 1):
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_captured_intervals[current_turn + 1] = true
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await _capture("T%d_interval" % (current_turn + 1))
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# ── Arc step 3: P1 city grows to pop 5 + has 4 buildings ───────────────
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if "population" in c1:
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c1.population = 5
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# Hint to the renderer that the city is well-developed by adding
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# placed buildings into a property the renderer might draw. If the
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# field doesn't exist, harmless.
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if "buildings" in c1:
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c1.buildings = ["dwarf_granary", "dwarf_forge", "dwarf_market", "dwarf_barracks"]
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await _capture_step("05_capital_pop5_buildings", "focus", p1_capital_pos)
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# Per-event captures (centred + zoomed near the action).
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for ev: Dictionary in _events_this_turn:
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var kind: String = ev.get("kind", "unknown")
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var n: int = _captures_per_event_kind.get(kind, 0)
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if n >= _max_per_kind:
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continue
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_captures_per_event_kind[kind] = n + 1
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var focus: Vector2i = ev.get("hex", Vector2i(_game_map.width / 2, _game_map.height / 2))
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_focus_camera(focus, 4.0 * 384.0)
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await get_tree().process_frame
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await _capture("T%d_%s" % [current_turn + 1, kind])
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# Restore wide framing.
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_setup_camera()
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# Stop early if game ended (player elim).
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if GameState.players.size() < 2:
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# ── Arc step 4: train an army — 3 warriors near P1 capital ─────────────
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var neighbours: Array[Vector2i] = _hex_ring(p1_capital_pos, 1)
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var spawned: int = 0
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for n_pos: Vector2i in neighbours:
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if not _game_map.tiles.has(n_pos):
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continue
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var tile: Resource = _game_map.tiles[n_pos]
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if tile == null:
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continue
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var is_water: bool = false
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if "biome_id" in tile and (tile.biome_id == "ocean" or tile.biome_id == "coast"):
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is_water = true
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if is_water:
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continue
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var u: UnitScript = UnitScript.new("dwarf_warrior", 0, n_pos)
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u.id = "p1_army_%d" % spawned
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p1.units.append(u)
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spawned += 1
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if spawned >= 3:
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break
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await _capture_step("06_army_assembled", "focus", p1_capital_pos)
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print("gameplay_arc: captured %d frames across %d turns" % [
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_captured, GameState.turn_number
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])
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# ── Arc step 5: borders expand (tile-claim hint via player.owned_tiles) ──
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if "owned_tiles" in p1:
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var ring2: Array[Vector2i] = _hex_ring(p1_capital_pos, 1) + _hex_ring(p1_capital_pos, 2)
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var owned: Array = p1.owned_tiles if p1.owned_tiles is Array else []
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for t: Vector2i in ring2:
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if t not in owned:
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owned.append(t)
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p1.owned_tiles = owned
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await _capture_step("07_borders_expanded", "focus", p1_capital_pos)
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# ── Arc step 6: tile improvement — placeholder by mutating tile data ────
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# The hex_renderer draws indicator decorations from tile observations;
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# adding an indicator_decorations entry is the cleanest way to surface
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# an improvement in the rendered frame without touching ImprovementManager.
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var improvement_hex: Vector2i = Vector2i.ZERO
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for cand in _hex_ring(p1_capital_pos, 1):
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if _game_map.tiles.has(cand):
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improvement_hex = cand
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break
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if _game_map.tiles.has(improvement_hex):
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var tile_for_imp: Resource = _game_map.tiles[improvement_hex]
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if tile_for_imp != null and "indicator_decorations" in tile_for_imp:
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var ids: Array = tile_for_imp.indicator_decorations
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ids.append("farm")
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tile_for_imp.indicator_decorations = ids
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await _capture_step("08_improvement_placed", "focus", p1_capital_pos)
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# ── Arc step 7: army marches toward P2 — 3 warriors at midpoint ────────
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var midpoint: Vector2i = Vector2i(
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(p1_capital_pos.x + p2_capital_pos.x) / 2,
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(p1_capital_pos.y + p2_capital_pos.y) / 2,
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)
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for u_var: Variant in p1.units:
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var u: UnitScript = u_var as UnitScript
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if u != null and u.id.begins_with("p1_army_"):
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u.position = midpoint
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midpoint = midpoint + Vector2i(1, 0)
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await _capture_step("09_army_marching", "fit")
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# ── Arc step 8: combat — P1 unit kills P2's warrior at their capital ───
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# Move one army warrior adjacent to P2, then remove P2's defender.
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var attack_hex: Vector2i = Vector2i.ZERO
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for cand_pos: Vector2i in _hex_ring(p2_capital_pos, 1):
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if _game_map.tiles.has(cand_pos):
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attack_hex = cand_pos
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break
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for u_var2: Variant in p1.units:
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var u2: UnitScript = u_var2 as UnitScript
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if u2 != null and u2.id == "p1_army_0":
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u2.position = attack_hex
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break
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# Kill P2's defender
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for j: int in range(p2.units.size() - 1, -1, -1):
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if p2.units[j].id == "p2_warrior_initial":
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p2.units.remove_at(j)
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await _capture_step("10_combat_aftermath", "focus", p2_capital_pos)
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# ── Arc step 9: P2 capital captured — ownership flips to P1 ────────────
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for j2: int in range(p2.cities.size() - 1, -1, -1):
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if p2.cities[j2].id == "clan2_capital":
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var captured_city: CityScript = p2.cities[j2] as CityScript
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captured_city.owner_index = 0
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p1.cities.append(captured_city)
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p2.cities.remove_at(j2)
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break
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await _capture_step("11_capital_captured", "focus", p2_capital_pos)
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await _capture_step("12_empire_consolidated", "fit")
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print("gameplay_arc: %d frames captured" % _captured)
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get_tree().quit()
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func _capture_step(label: String, mode: String, focus: Vector2i = Vector2i.ZERO) -> void:
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_sync_renderers()
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if mode == "focus":
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_focus_camera(focus, 5.0 * 384.0)
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else:
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_setup_camera_fit()
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# Multiple frames so the canvas items finish redraw + camera resolves.
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for _i: int in range(8):
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await get_tree().process_frame
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var image: Image = get_viewport().get_texture().get_image()
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if image == null:
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push_error("gameplay_arc: viewport image null at %s" % label)
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return
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var path: String = "%s/gameplay_arc_%s.png" % [OUTPUT_DIR, label]
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var abs_path: String = ProjectSettings.globalize_path(path)
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var err: Error = image.save_png(abs_path)
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if err == OK:
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print("SCREENSHOT_PATH:%s" % abs_path)
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_captured += 1
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else:
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push_error("gameplay_arc: save failed for %s: %s" % [label, error_string(err)])
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func _setup_renderers() -> void:
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_hex = HexRendererScript.new()
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_hex.name = "HexRenderer"
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@ -172,12 +272,14 @@ func _sync_renderers() -> void:
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all_cities.append_array((p as PlayerScript).cities)
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_units.call("sync_units", all_units)
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_cities.call("sync_cities", all_cities)
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# Mark every tile fully visible — fog overlay gets stale otherwise.
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var empty_fog: Array[Vector2i] = []
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_hex.update_fog(_all_positions, empty_fog)
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_hex.queue_redraw()
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_units.queue_redraw()
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_cities.queue_redraw()
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func _setup_camera() -> void:
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func _setup_camera_fit() -> void:
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if _cam == null:
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_cam = Camera2D.new()
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_cam.name = "ArcCamera"
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@ -201,88 +303,26 @@ func _setup_camera() -> void:
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func _focus_camera(axial: Vector2i, world_window_px: float) -> void:
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if _cam == null:
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_setup_camera()
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_setup_camera_fit()
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var p: Vector2 = HexUtilsScript.axial_to_pixel(axial)
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_cam.position = p
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var z: float = float(VIEWPORT_SIZE.x) / max(world_window_px, 1.0)
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_cam.zoom = Vector2(z, z)
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func _subscribe_events() -> void:
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EventBus.capital_founded.connect(_on_capital_founded)
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EventBus.city_founded.connect(_on_city_founded)
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EventBus.city_grew.connect(_on_city_grew)
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EventBus.city_captured.connect(_on_city_captured)
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EventBus.city_border_expanded.connect(_on_city_border_expanded)
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EventBus.city_building_completed.connect(_on_building_completed)
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EventBus.city_unit_completed.connect(_on_unit_completed)
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EventBus.unit_moved.connect(_on_unit_moved)
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EventBus.unit_destroyed.connect(_on_unit_destroyed)
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EventBus.unit_promoted.connect(_on_unit_promoted)
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EventBus.combat_resolved.connect(_on_combat_resolved)
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EventBus.tech_researched.connect(_on_tech_researched)
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EventBus.culture_researched.connect(_on_culture_researched)
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EventBus.turn_ended.connect(_on_turn_ended)
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func _push_event(kind: String, hex: Vector2i) -> void:
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_events_this_turn.append({"kind": kind, "hex": hex})
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func _on_capital_founded(_pid: int, position: Vector2i, _pop: int) -> void:
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_push_event("capital_founded", position)
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func _on_city_founded(city: Variant, _pi: int) -> void:
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_push_event("city_founded", _city_pos(city))
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func _on_city_grew(city: Variant, _new_pop: int) -> void:
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_push_event("city_grew", _city_pos(city))
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func _on_city_captured(city: Variant, _o: int, _n: int) -> void:
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_push_event("city_captured", _city_pos(city))
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func _on_city_border_expanded(city: Variant, tile: Vector2i) -> void:
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_push_event("border_expanded", tile)
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func _on_building_completed(city: Variant, _bid: String) -> void:
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_push_event("building_completed", _city_pos(city))
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func _on_unit_completed(_city: Variant, unit: Variant) -> void:
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_push_event("unit_trained", _unit_pos(unit))
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func _on_unit_moved(unit: Variant, _from: Vector2i, to: Vector2i) -> void:
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_push_event("unit_moved", to)
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func _on_unit_destroyed(unit: Variant, _killer: Variant) -> void:
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_push_event("unit_killed", _unit_pos(unit))
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func _on_unit_promoted(unit: Variant, _promo: String) -> void:
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_push_event("unit_promoted", _unit_pos(unit))
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func _on_combat_resolved(attacker: Variant, _def: Variant, _r: Dictionary) -> void:
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_push_event("combat_resolved", _unit_pos(attacker))
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func _on_tech_researched(_tid: String, _pi: int) -> void:
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_push_event("tech_researched", Vector2i(_game_map.width / 2, _game_map.height / 2))
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func _on_culture_researched(_id: String, _pi: int) -> void:
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_push_event("culture_researched", Vector2i(_game_map.width / 2, _game_map.height / 2))
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func _on_turn_ended(_turn: int, _pi: int) -> void:
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_busy = false
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func _city_pos(city: Variant) -> Vector2i:
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if city != null and "position" in city:
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return city.position
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return Vector2i(_game_map.width / 2, _game_map.height / 2)
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func _unit_pos(unit: Variant) -> Vector2i:
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if unit != null and "position" in unit:
|
||||
return unit.position
|
||||
return Vector2i(_game_map.width / 2, _game_map.height / 2)
|
||||
|
||||
|
||||
func _capture(label: String) -> void:
|
||||
var image: Image = get_viewport().get_texture().get_image()
|
||||
if image == null:
|
||||
push_error("gameplay_arc: viewport image null at %s" % label)
|
||||
return
|
||||
var path: String = "%s/gameplay_arc_%s.png" % [OUTPUT_DIR, label]
|
||||
var abs_path: String = ProjectSettings.globalize_path(path)
|
||||
var err: Error = image.save_png(abs_path)
|
||||
if err == OK:
|
||||
print("SCREENSHOT_PATH:%s" % abs_path)
|
||||
_captured += 1
|
||||
else:
|
||||
push_error("gameplay_arc: save failed for %s: %s" % [label, error_string(err)])
|
||||
func _hex_ring(centre: Vector2i, radius: int) -> Array[Vector2i]:
|
||||
if radius <= 0:
|
||||
return [centre]
|
||||
var result: Array[Vector2i] = []
|
||||
# Walk the 6 sides of the ring at the given radius using the standard
|
||||
# axial neighbour deltas. Six unit vectors for flat-top hex axial.
|
||||
var dirs: Array[Vector2i] = [
|
||||
Vector2i(1, 0), Vector2i(1, -1), Vector2i(0, -1),
|
||||
Vector2i(-1, 0), Vector2i(-1, 1), Vector2i(0, 1),
|
||||
]
|
||||
var current: Vector2i = centre + dirs[4] * radius
|
||||
for side: int in range(6):
|
||||
for _step: int in range(radius):
|
||||
result.append(current)
|
||||
current = current + dirs[side]
|
||||
return result
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue