Monorepo for Aesthetic.Computer
aesthetic.computer
feat: boot animation — drifting triangles + animated W install prompt
Replace static bar with geometric triangle decorations that drift
across the screen. W install prompt now pulses with a background
pill and triangle arrow indicator.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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+51
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fedac/native/src/ac-native.c
+51
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fedac/native/src/ac-native.c
···
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}
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}
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-
// Bottom: shrinking time bar + W hint
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// Animated triangles — geometric decoration
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if (alpha > 30) {
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int tri_alpha = (int)(alpha * 0.15);
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int W = screen->width;
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int H = screen->height;
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// Drifting triangles based on frame counter
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for (int ti = 0; ti < 6; ti++) {
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double phase = (double)f * 0.02 + ti * 1.047; // 60° apart
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int cx = (int)(W * 0.5 + W * 0.35 * sin(phase + 1.5708));
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int cy = (int)(H * 0.5 + H * 0.3 * sin(phase * 0.7));
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int sz = 8 + ti * 3 + (int)(4.0 * sin(f * 0.05 + ti));
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ACColor tc = is_day
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? (ACColor){180 - ti*15, 140 - ti*10, 120, (uint8_t)tri_alpha}
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: (ACColor){80 + ti*20, 60 + ti*15, 120 + ti*10, (uint8_t)tri_alpha};
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graph_ink(graph, tc);
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// Draw triangle as 3 lines
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int x0 = cx, y0 = cy - sz;
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int x1 = cx - sz, y1 = cy + sz/2;
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int x2 = cx + sz, y2 = cy + sz/2;
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graph_line(graph, x0, y0, x1, y1);
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graph_line(graph, x1, y1, x2, y2);
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graph_line(graph, x2, y2, x0, y0);
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}
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}
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// Bottom: shrinking time bar
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int bar_full = screen->width - 40;
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int bar_remaining = (int)((1.0 - t) * bar_full);
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if (bar_remaining > 0) {
···
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graph_box(graph, 20, screen->height - 6, bar_remaining, 3, 1);
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}
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// Show W hint after initial fade
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// Animated W install prompt
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if (alpha > 100 && show_install) {
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graph_ink(graph, (ACColor){140, 100, 120, (uint8_t)(alpha / 3)});
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// Pulsing box behind the text
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double pulse = 0.5 + 0.5 * sin(f * 0.1);
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int pa = (int)(40 + 30 * pulse);
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const char *hint = is_installed_on_hd()
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? "W: update disk install" : "W: install to disk";
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? "W: update" : "W: install to disk";
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int hw = font_measure_matrix(hint, 1);
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font_draw_matrix(graph, hint,
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(screen->width - hw) / 2, screen->height - 18, 1);
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int hx = (screen->width - hw) / 2;
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int hy = screen->height - 20;
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// Pulsing background pill
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graph_ink(graph, is_day
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? (ACColor){200, 160, 120, (uint8_t)pa}
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: (ACColor){60, 40, 80, (uint8_t)pa});
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graph_box(graph, hx - 4, hy - 2, hw + 8, 12, 1);
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// Triangle arrow pointing down at the text
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int ax = hx - 10;
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int ay = hy + 3;
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graph_ink(graph, is_day
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? (ACColor){180, 120, 60, (uint8_t)(alpha / 2)}
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: (ACColor){200, 150, 255, (uint8_t)(alpha / 2)});
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graph_line(graph, ax, ay - 3, ax, ay + 3);
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graph_line(graph, ax, ay + 3, ax - 3, ay);
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// Text with higher contrast
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graph_ink(graph, is_day
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? (ACColor){120, 60, 0, (uint8_t)(alpha * 2 / 3)}
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: (ACColor){220, 180, 255, (uint8_t)(alpha * 2 / 3)});
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font_draw_matrix(graph, hint, hx, hy, 1);
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}
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ac_display_present(display, screen, pixel_scale);