39 lines
1.2 KiB
GDScript3
39 lines
1.2 KiB
GDScript3
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extends Node2D
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# Purely visual: an automated ore hauler running an extractor's route. It
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# carries no state of its own - GameState owns the simulation and this node
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# is created, positioned and freed to match it. See HaulerField.
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const HULL_COLOR: Color = Color(0.55, 0.85, 0.4)
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var laden: bool = false
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func _ready() -> void:
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add_to_group("haulers")
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z_index = -1
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queue_redraw()
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func set_laden(value: bool) -> void:
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if laden == value:
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return
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laden = value
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queue_redraw()
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func _draw() -> void:
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# Blunt freighter silhouette - deliberately unlike the player's sharp
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# triangles, so it is obvious at a glance this is not a fleet vessel.
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var hull: PackedVector2Array = PackedVector2Array([
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Vector2(0, -20), Vector2(11, -6), Vector2(11, 16), Vector2(-11, 16), Vector2(-11, -6),
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])
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NeonDraw.draw_glowing_polygon(self, hull, HULL_COLOR, 1.0)
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if laden:
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# Ore in the hold on the outbound leg, so a glance tells you which
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# way it is going.
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var cargo: PackedVector2Array = PackedVector2Array()
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for i in range(6):
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var a: float = (float(i) / 6.0) * TAU - PI / 2.0
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cargo.append(Vector2(cos(a), sin(a)) * 6.0 + Vector2(0, 4))
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NeonDraw.draw_glowing_polygon(self, cargo, Color(0.0, 0.62, 0.7), 1.0)
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