Andrew Kesterson
0d79a3f52c
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The megademo gains a scene: an 800x600 vaporwave sunset carried inside the listing, then six looping delta frames of full motion video -- the floor grid rolling forward and the sun's slices crawling, about 220 bytes a frame. DATA cannot carry an image (512 items, ~350 owned by the stroke font), so the picture rides in RLE-encoded string literals decoded with INSTR: 2 KB of base frame, 1.3 KB of video. Row records jump the decoder between changed rows, an unreachable colour is the skip, black draws so a delta can erase, and the rays are struck live over every frame rather than encoded. The 63-byte bird gliding over it is the one image DATA does have room for, via SPRSAV's type-in form. examples/megademo/vaporwave.py composes the image in palette space, dithers by row so the gradients band instead of shattering the RLE, proves base-plus-deltas reproduces every frame against a simulation of the decoder, and owns the generated block between the PICTURE markers. TODO.md section 4 records the DATA ceiling and the wanted verb. Co-Authored-By: Claude Code (Fable 5) <noreply@anthropic.com> Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01EwxGB6TdoVvZ11KQQME9cL