Add spatial audio, spacecraft entity, and level intro sequence

Distance-based sound effects with stereo panning for explosions, impacts,
and pickups. Spacecraft entity with full state machine (fly-in, land, take
off, fly-out), engine/synth sound loops, thruster particles, and PNG
spritesheet. Moon level intro defers player spawn until ship lands.

Also untrack build/ objects that were committed by mistake.
This commit is contained in:
Thomas
2026-03-01 11:00:51 +00:00
parent dbb507bfd2
commit 49ed2d6f7b
33 changed files with 1026 additions and 61 deletions

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assets/sounds/powerUp.wav Normal file

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