diff --git a/nowy b/nowy
new file mode 100644
index 0000000..c32bed5
--- /dev/null
+++ b/nowy
@@ -0,0 +1 @@
+witam
diff --git a/src/grid.js b/src/grid.js
index 98d75b7..297db8f 100644
--- a/src/grid.js
+++ b/src/grid.js
@@ -1,6 +1,7 @@
 const Grid = function(canvas) {
   let grid = [[]];
   let ctx;
+  let storages = []
 
   this.setCanvasSize = (canvas) => {
     canvas.width = 2000;
@@ -33,6 +34,12 @@ const Grid = function(canvas) {
     this.ctx.strokeRect(x, y, w, h);
   }
 
+  this.addStorageCenter = (x, y) => {
+    this.neonRect(x * 100, y * 100, 100, 100, '#ff0000', 10);
+  }
+
+  this.getStorageCenters = () => storages
+
   this.ctx = canvas.getContext('2d');
   this.setCanvasSize(canvas);
   this.processGrid();
diff --git a/src/main.js b/src/main.js
index 1c3219c..d869846 100644
--- a/src/main.js
+++ b/src/main.js
@@ -1,4 +1,5 @@
 window.addEventListener('DOMContentLoaded', () => {
   const gridCanvas = document.getElementById('canvas-grid');
   const grid = new Grid(gridCanvas);
+  grid.addStorageCenter(9, 0);
 });
\ No newline at end of file