Joins follow the travel direction: the next piece goes right after the end (t67 phase 2b)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
2026-10-27 14:09:28 -04:00
co-authored by Claude Opus 5.5
parent fd35bf334f
commit 45538cc18e
16 changed files with 363 additions and 236 deletions
+2 -1
View File
@@ -279,8 +279,9 @@ function drawWorld() {
const slopeClass = 23 + (code - BP_BELT_UP) * 2 + dir;
if (slopeArt) cl = slopeClass;
const f = isFilter(code) && filterCfg.get(sb), fm = f && f.m.length ? f.m[(Math.floor((x + beltGrade(code) * y) / 2) & 65535) % f.m.length] : 0;
// Alpha bit 128 marks slope tags; the spare high bit of local X carries the drop.
tpx[row + bx] = ((slopeBeltJoins[sb] | 128) << 24) | slopeClass |
((y - ((sb / BW) | 0) * BS + 8) << 16) | ((x - (sb % BW) * BS + 8) << 8);
((y - ((sb / BW) | 0) * BS + 8) << 16) | (((x - (sb % BW) * BS + 8) | (slopeBeltJoins[sb] & 128)) << 8);
if (slopeArt) { r = fm ? COLR[fm] : 0; g = fm ? COLG[fm] : 0; b = fm ? COLB[fm] : 0; }
}
if (slopeDetail && slopeWallOwner >= 0) {