44r0n7/deepgrain-foundry
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Sloped belts and filters drawn as one belt turned to 45° (t40)

Browse Source 
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
44r0n7
2026-10-25 23:50:45 -04:00
co-authored by Claude Opus 5.5
parent e19cb784d2
commit 0cf615eb3d
11 changed files with 383 additions and 79 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/ui/build-menu.js
+2 -2
View File
@@ -12,8 +12,8 @@ const PIECE_ICONS = {
wall: '<rect x="3" y="5" width="18" height="14" rx="1"/><path d="M3 12h18M9 5v7M15 12v7"/>',
grate: '<rect x="3" y="5" width="18" height="14" rx="1"/><path d="M7.5 5v14M12 5v14M16.5 5v14"/>',
gate: '<rect x="3" y="5" width="18" height="14" rx="1"/><path d="M9 5v14"/><path d="M12 12h6M16 9.5l2.5 2.5-2.5 2.5"/>',
belt: '<path d="M3 20V16L19 4h3v16z"/><path d="M4 17L20 5"/><circle cx="8" cy="16" r="1.5"/><circle cx="17" cy="9" r="1.5"/>',
filter: '<path d="M3 17L19 5l3 4L6 21zM7 15l3 3M11 12l3 3M15 9l3 3M7 5v5M5 8l2 2 2-2"/>',
belt: '<g transform="rotate(-45 12 12)"><rect x="2" y="7" width="20" height="10" rx="2"/><path d="M4 9h16M4 15h16"/><circle cx="6" cy="12" r="2"/><circle cx="12" cy="12" r="2"/><circle cx="18" cy="12" r="2"/></g>',
filter: '<g transform="rotate(-45 12 12)"><rect x="2" y="7" width="20" height="10" rx="2"/><path d="M4 9h16M4 15h16M6 9v6M10 9v6M14 9v6M18 9v6M4 12h16"/></g>',
tube: '<rect x="3" y="6" width="18" height="12" rx="2"/><path d="M6.5 18l3.5-12M11.5 18l3.5-12M16.5 18l3-10"/>',
pipe: '<path d="M2 10h20M2 14h20"/><path d="M6 7.5v9M18 7.5v9"/>',
pump: '<circle cx="11" cy="14" r="6"/><path d="M11 14l3.5-2.5M11 14l-1 4.2M11 14l-4-1.2"/><path d="M15.5 9.5L20 5M16 5h4v4"/>',
src/ui/previews.js
+16 -6
View File
@@ -207,14 +207,24 @@ function previewBlock(code, x, y, w, h, stroke = false, direction = -1, bx = -1,
if (stroke) ctx.stroke(); else ctx.fill();
ctx.restore(); return;
}
if (isSlopeBelt(code) && isFilter(code)) {
if (isSlopeBelt(code)) {
const b = by * BW + bx, joins = bx >= 0 ? slopeBeltConnections(bx, by, code, planned) : 0;
const scale = w / BS, step = SET.look === 'smooth' ? 0.25 : 1;
const ox = bx * BS, oy = by * BS;
ctx.beginPath();
if (beltGrade(code) < 0) {
ctx.moveTo(x, y + h); ctx.lineTo(x + w, y); ctx.lineTo(x + w, y + h * 0.25); ctx.lineTo(x + w * 0.25, y + h);
} else {
ctx.moveTo(x, y); ctx.lineTo(x + w, y + h); ctx.lineTo(x + w * 0.75, y + h); ctx.lineTo(x, y + h * 0.25);
for (let yy = -4; yy < 8; yy += step) for (let xx = -4; xx < 8; xx += step) {
const wx = ox + xx, wy = oy + yy, ix = Math.floor(wx), iy = Math.floor(wy);
if (bx >= 0 && (ix < ox || ix >= ox + BS || iy < oy || iy >= oy + BS)) {
if (ix < 0 || ix >= W || iy < 0 || iy >= H) continue;
const i = iy * W + ix, n = (iy >> 2) * BW + (ix >> 2), next = planned && planned.get(n);
if (mat[i] !== EMPTY || part[i] || mach[i] || occ[i] || (blockP[n] && !isSlopeBelt(blockP[n])) || (next && !isSlopeBelt(next[0]))) continue;
}
const sd = slopeBeltShape(wx + step / 2, wy + step / 2, b, joins, code);
if (sd <= 0 && (!stroke || sd > -step * 1.5)) ctx.rect(x + xx * scale, y + yy * scale, step * scale, step * scale);
}
ctx.closePath(); if (stroke) ctx.stroke(); else ctx.fill(); return;
if (stroke) { const fill = ctx.fillStyle; ctx.fillStyle = ctx.strokeStyle; ctx.fill(); ctx.fillStyle = fill; }
else ctx.fill();
return;
}
code = slopeShape(code);
if (!isSlope(code)) { if (stroke) ctx.strokeRect(x, y, w, h); else ctx.fillRect(x, y, w, h); return; }