*

1 files changed, 18 insertions, 2 deletions

diff --git a/js/pixel-art/pixel/app.js b/js/pixel-art/pixel/app.js
index 3e37db8..d3a0d28 100644
--- a/js/pixel-art/pixel/app.js
+++ b/js/pixel-art/pixel/app.js
@@ -68,9 +68,25 @@ function drawGrid() {
     ctx.strokeStyle = '#888888';
     for (let x = 0; x < gridWidth; x++) {
         for (let y = 0; y < gridHeight; y++) {
+            const cellX = x * cellSize + offsetX;
+            const cellY = y * cellSize + offsetY;
+            
+            // Fill cell background
             ctx.fillStyle = grid[x][y] || '#f7f7f7';
-            ctx.fillRect(x * cellSize + offsetX, y * cellSize + offsetY, cellSize, cellSize);
-            ctx.strokeRect(x * cellSize + offsetX, y * cellSize + offsetY, cellSize, cellSize);
+            ctx.fillRect(cellX, cellY, cellSize, cellSize);
+            
+            // Draw cell border
+            ctx.strokeRect(cellX, cellY, cellSize, cellSize);
+            
+            // Draw diagonal line for empty cells
+            if (!grid[x][y]) {
+                ctx.beginPath();
+                ctx.strokeStyle = '#bfbfbf';
+                ctx.moveTo(cellX, cellY);
+                ctx.lineTo(cellX + cellSize, cellY + cellSize);
+                ctx.stroke();
+                ctx.strokeStyle = '#888888'; // Reset stroke style for borders
+            }
         }
     }
 }