2f161621c3
Everything lived in one flat directory, so a diff gave no clue what area it touched and finding the file you wanted meant knowing its exact name. Twelve folders now, grouped by what a thing IS rather than what type it is - a vessel's definition, its component scenes and its upgrade resources sit together, because that is the set you read when you change one of them. buildings core controllers enemies logistics planets resources shaders surface ui vessels vfx world 332 files moved and every res:// reference rewritten - 306 files touched, including the autoload and main-scene paths in project.godot. Nothing renamed: this is purely where files sit, so the diff is a pile of pure moves and no behaviour is buried in it. ui_theme.tres, icon.svg and web_shell.html stay at the root, where Godot and the export preset expect them. Verified three ways, because a suite alone would not have caught all of it: the full 117 pass, the web export builds clean, and the game renders. The export is why that matters. The FIRST export after the move failed with "Attempt to open script 'res://GameState.gd'" - the old path - while project.godot on disk plainly said res://core/GameState.gd. That is this project's documented Android FUSE mtime trap: Godot served a cached copy of a file whose content had changed. A `touch` fixed it. Nothing in the test suite would have found that, because the suite runs from a copy on a native filesystem - the one place the bug cannot happen. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
106 lines
3.8 KiB
GDScript
106 lines
3.8 KiB
GDScript
class_name EnemyBigLaserBeam
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extends Node2D
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# Self-contained charge -> fire -> flash sequence for the mothership's big
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# laser (see EnemyBigLaserComponent). Lives independently of the enemy that
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# fired it once launched - added to the tree root, exactly like
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# ArtilleryShell/EnemyProjectile - so the mothership dying mid-charge
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# doesn't cancel a shot already telegraphed to the player.
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#
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# The aim direction is locked once, in launch(), and never touched again:
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# that is what makes the telegraph dodgeable. Nothing in _process() re-reads
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# the fleet's position while charging.
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#
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# Damage: every ship in group "player_ships" whose perpendicular distance
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# to the beam segment is within beam_half_width, AND whose projection along
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# the beam falls inside [0, beam_range], takes Ship.take_damage(damage) -
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# same all-or-nothing shield semantics as every other damage source in this
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# game (Ship.take_damage already handles the absorb_hit check itself).
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signal finished
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@export var charge_time: float = 2.5
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@export var beam_range: float = 1200.0
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@export var beam_half_width: float = 35.0
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@export var damage: int = 3
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@export var color: Color = Color(0.55, 0.05, 0.85)
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enum Phase { CHARGING, FLASH }
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const FLASH_DURATION: float = 0.25
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var phase: int = Phase.CHARGING
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var origin: Vector2 = Vector2.ZERO
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var aim_direction: Vector2 = Vector2.RIGHT
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var charge_left: float = 0.0
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var flash_time: float = 0.0
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func launch(from: Vector2, toward: Vector2) -> void:
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origin = from
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aim_direction = toward.normalized() if toward.length() > 0.001 else Vector2.RIGHT
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position = origin
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rotation = aim_direction.angle()
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charge_left = charge_time
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phase = Phase.CHARGING
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queue_redraw()
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func _process(delta: float) -> void:
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match phase:
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Phase.CHARGING:
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charge_left -= delta
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if charge_left <= 0.0:
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_fire()
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queue_redraw()
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Phase.FLASH:
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flash_time -= delta
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queue_redraw()
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if flash_time <= 0.0:
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finished.emit()
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queue_free()
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func _fire() -> void:
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phase = Phase.FLASH
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flash_time = FLASH_DURATION
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for ship in get_tree().get_nodes_in_group("player_ships"):
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if not is_instance_valid(ship):
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continue
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var to_ship: Vector2 = ship.global_position - origin
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var along: float = to_ship.dot(aim_direction)
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if along < 0.0 or along > beam_range:
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continue
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var perpendicular: float = (to_ship - aim_direction * along).length()
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if perpendicular <= beam_half_width:
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ship.take_damage(damage)
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queue_redraw()
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func _draw() -> void:
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# Drawn in local space, rotated in launch() so local +X already points
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# along the locked aim_direction - the same reason the beam segment's
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# own math is done in world space up in _fire() (global_position/origin)
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# while _draw() only ever needs the length along that local +X axis.
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match phase:
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Phase.CHARGING:
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var progress: float = clampf(1.0 - charge_left / maxf(charge_time, 0.001), 0.0, 1.0)
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var width: float = lerpf(4.0, beam_half_width * 2.0, progress)
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_draw_beam_line(width, 0.65)
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# Countdown arc at the origin, the same idiom as
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# ArtilleryShell's growing-ring-plus-arc telegraph.
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draw_arc(Vector2.ZERO, 40.0, -PI / 2.0, -PI / 2.0 + TAU * progress, 32,
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Color(color, 0.85), 8.0, true)
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Phase.FLASH:
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var fprogress: float = 1.0 - flash_time / FLASH_DURATION
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var width: float = lerpf(beam_half_width * 2.2, 6.0, fprogress)
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_draw_beam_line(width, 1.0 - fprogress * 0.3)
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func _draw_beam_line(width: float, alpha: float) -> void:
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# Three-layer glow along local +X - the same soft-halo / core / bright-
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# hairline structure as ArtilleryShell._draw_ring, adapted from a ring
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# to a straight line.
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var to: Vector2 = Vector2(beam_range, 0.0)
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draw_line(Vector2.ZERO, to, Color(color, 0.16 * alpha), width * 2.6, true)
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draw_line(Vector2.ZERO, to, Color(color, 0.5 * alpha), width, true)
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draw_line(Vector2.ZERO, to, Color(1.0, 0.92, 0.98, 0.9 * alpha), width * 0.35, true)
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