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https://github.com/jcreek/CosmicClash.git
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Josh Creek
4533da34e0
Lands tasks 1.0-1.8 of multiplayer-todo.md: the pure-function test runner, net_codec (wire format quantizers/pack-unpack), NetworkManager (ENet transport, manual polling, min-RTT clock sync), MatchNet (handshake, protocol/tick-rate gating, roster with team+ready state), lobby.tscn (team columns, switch team, ready toggle), server_boot.tscn (headless dedicated server with structured logging and an overrun watchdog), and main_menu.gd's Host/Join-by-IP UI (connecting overlay, cancel, bounded failure path). Followed by an adversarial review (Opus subagent) that found and fixed two real bugs - an unvalidated player_name broadcast that let one client's oversized name head-of-line-block the reliable channel for everyone, and a server-side roster leak across a host/re-host cycle - plus three gaps in the test suite itself where a claim of "verified" wasn't actually backed by what the test checked. All five two-process smoke tests plus the pure-function suite are green with the strengthened assertions in place.
24 lines
1.0 KiB
GDScript
24 lines
1.0 KiB
GDScript
extends RefCounted
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# Plain data holder for one body's snapshot state (§2.4 of multiplayer-todo.md).
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# Deliberately not Ship/Ball themselves, and deliberately not a scene-tree
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# node — NetCodec's pack/unpack must stay callable from pure-function tests
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# with no live scene. Phase 2's snapshot writer fills one of these per body
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# per tick from the real RigidBody3D state; Phase 2's interpolator does the
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# reverse.
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#
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# avel_range must match what the sender quantised with (SHIP_AVEL_RANGE vs
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# BALL_AVEL_RANGE in net_codec.gd) — it is not carried on the wire, because
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# slot order already tells both peers which body is which (§1.3: "entities
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# are addressed by integer slot, never by path").
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var position := Vector3.ZERO
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var rotation := Quaternion.IDENTITY
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var linear_velocity := Vector3.ZERO
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var angular_velocity := Vector3.ZERO
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var frozen := false
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var turbo := false
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var thrust_z := 0.0 # -1..1; re-quantised to a 3-bit bin on the wire
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var stalled := false
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var avel_range := 4.0 # NetCodec.SHIP_AVEL_RANGE; set to BALL_AVEL_RANGE for the ball
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