Added the bricks (and improve the bouncing)

Bricks.js

@@ -0,0 +1,30 @@
+class Brick {
+    constructor(type, column, row) {
+        this.type = type;
+        this.row = row;
+        this.column = column;
+
+        this.vspace = 2;
+        this.hspace = 2;
+
+        this.w = (360/8) -this.hspace;
+        this.h = (20) - this.vspace;
+        this.x = (this.w +this.hspace)*column;
+        this.y = 80 + (this.h +this.vspace)*row;
+
+        this.alive = true;
+    }
+
+    update(ctx) {
+        if (!this.alive) return false;
+        
+        switch(this.type) {
+            case 1:
+                ctx.fillStyle = 'blue';
+                ctx.fillRect(this.x+1, this.y, this.w, this.h);
+                break;
+        }
+        return true;
+    }
+    
+}