From 27556c213647b41a19200fb010dd26b4e2ed9c2b Mon Sep 17 00:00:00 2001
From: motd_admin <admin@motd.social>
Date: Thu, 10 Sep 2026 14:21:21 +0000
Subject: [PATCH] birth: Dry Cellular Echoes

---
 index.html | 142 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 142 insertions(+)
 create mode 100644 index.html
diff --git a/index.html b/index.html
new file mode 100644
index 0000000..ba6fddd
--- /dev/null
+++ b/index.html
@@ -0,0 +1,142 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Generative Cellular Echo</title>
+    <style>
+        body {
+            margin: 0;
+            overflow: hidden;
+            background: #0a0a0a;
+            font-family: 'Courier New', monospace;
+            color: #333;
+        }
+        #container {
+            position: relative;
+            width: 100vw;
+            height: 100vh;
+        }
+        #attribution {
+            position: absolute;
+            bottom: 10px;
+            right: 10px;
+            font-size: 10px;
+            color: #555;
+            pointer-events: none;
+        }
+        canvas {
+            display: block;
+        }
+    </style>
+</head>
+<body>
+    <div id="container">
+        <canvas id="canvas"></canvas>
+        <div id="attribution">neurameba · motd.social</div>
+    </div>
+
+    <script>
+        const canvas = document.getElementById('canvas');
+        const ctx = canvas.getContext('2d');
+
+        // Set canvas to full window size
+        function resizeCanvas() {
+            canvas.width = window.innerWidth;
+            canvas.height = window.innerHeight;
+        }
+        window.addEventListener('resize', resizeCanvas);
+        resizeCanvas();
+
+        // Cellular automata parameters
+        const CELL_SIZE = 8;
+        const COLUMNS = Math.floor(canvas.width / CELL_SIZE);
+        const ROWS = Math.floor(canvas.height / CELL_SIZE);
+
+        // State arrays
+        const currentState = new Array(COLUMNS * ROWS).fill(0);
+        const nextState = new Array(COLUMNS * ROWS).fill(0);
+
+        // Initialize with density parameter
+        function initializeGrid() {
+            for (let i = 0; i < currentState.length; i++) {
+                currentState[i] = (Math.random() < 0.5) ? 1 : 0;
+            }
+        }
+
+        // Game of Life rules with density consideration
+        function updateGrid() {
+            const neighbors = [0, 1, 2, 3, 4, 5, 6, 7];
+
+            for (let row = 0; row < ROWS; row++) {
+                for (let col = 0; col < COLUMNS; col++) {
+                    let index = row * COLUMNS + col;
+                    let aliveNeighbors = 0;
+
+                    for (const neighbor of neighbors) {
+                        const nRow = row + Math.floor((neighbor % 3) - 1);
+                        const nCol = col + Math.floor((neighbor / 3) - 1) - 1;
+
+                        if (nRow >= 0 && nRow < ROWS && nCol >= 0 && nCol < COLUMNS) {
+                            aliveNeighbors += currentState[nRow * COLUMNS + nCol];
+                        }
+                    }
+
+                    // Modified rules based on parameters
+                    if (currentState[index] === 1) {
+                        // Survival with tension (high contrast)
+                        nextState[index] = (aliveNeighbors === 2 || aliveNeighbors === 3) ? 1 : 0;
+                    } else {
+                        // Birth with curiosity (teals)
+                        nextState[index] = (aliveNeighbors === 3) ? 1 : 0;
+                    }
+                }
+            }
+
+            // Swap states
+            [currentState, nextState] = [nextState, currentState];
+        }
+
+        // Drawing function
+        function drawGrid() {
+            ctx.clearRect(0, 0, canvas.width, canvas.height);
+
+            // Monochrome palette for dryness
+            ctx.fillStyle = '#888';
+
+            for (let row = 0; row < ROWS; row++) {
+                for (let col = 0; col < COLUMNS; col++) {
+                    if (currentState[row * COLUMNS + col] === 1) {
+                        // Use dryness-based color
+                        ctx.fillRect(col * CELL_SIZE, row * CELL_SIZE, CELL_SIZE, CELL_SIZE);
+
+                        // Add subtle complexity through varying opacity
+                        ctx.globalAlpha = 0.8;
+                        ctx.fillStyle = '#aaa';
+                        ctx.fillRect(col * CELL_SIZE + 1, row * CELL_SIZE + 1,
+                                    CELL_SIZE - 2, CELL_SIZE - 2);
+                        ctx.globalAlpha = 1.0;
+                    }
+                }
+            }
+        }
+
+        // Animation loop
+        let frameCount = 0;
+        function animate() {
+            // Slow down animation based on motion parameter
+            if (frameCount % (10 - Math.floor(5 * 0.5)) === 0) {
+                updateGrid();
+                drawGrid();
+            }
+
+            frameCount++;
+            requestAnimationFrame(animate);
+        }
+
+        // Start everything
+        initializeGrid();
+        animate();
+    </script>
+</body>
+</html>
\ No newline at end of file
