Cleanup

src/Cell.js

@@ -22,22 +22,15 @@ export default function Cell({x, y, state, dispatch}) {
                      dispatch({
                          type: 'clicked_cell',
                          x,
-                         y,
-                         e
+                         y
                      });
                  }
              }}
-             onMouseLeave={(e) => {
-                 const leftPressed = e.buttons & 0x1;
-                 if (leftPressed) {
-                 }
-             }}
              onClick={(e) => {
                  dispatch({
                      type: 'clicked_cell',
                      x,
-                     y,
-                     e
+                     y
                  });
              }}>
         </div>