Prepare frontend repository for monorepo

This change prepares the frontend Git repository for the monorepo
residing at https://github.com/atlarge-research.com/opendc. To
accomodate for this, we move all files into a frontend subdirectory.

1 files changed, 29 insertions, 0 deletions

diff --git a/frontend/src/components/app/map/elements/TileObject.js b/frontend/src/components/app/map/elements/TileObject.js
new file mode 100644
index 00000000..c1b631db
--- /dev/null
+++ b/frontend/src/components/app/map/elements/TileObject.js
@@ -0,0 +1,29 @@
+import PropTypes from "prop-types";
+import React from "react";
+import { Rect } from "react-konva";
+import { OBJECT_BORDER_COLOR } from "../../../../util/colors";
+import {
+  OBJECT_BORDER_WIDTH_IN_PIXELS,
+  OBJECT_MARGIN_IN_PIXELS,
+  TILE_SIZE_IN_PIXELS
+} from "../MapConstants";
+
+const TileObject = ({ positionX, positionY, color }) => (
+  <Rect
+    x={positionX * TILE_SIZE_IN_PIXELS + OBJECT_MARGIN_IN_PIXELS}
+    y={positionY * TILE_SIZE_IN_PIXELS + OBJECT_MARGIN_IN_PIXELS}
+    width={TILE_SIZE_IN_PIXELS - OBJECT_MARGIN_IN_PIXELS * 2}
+    height={TILE_SIZE_IN_PIXELS - OBJECT_MARGIN_IN_PIXELS * 2}
+    fill={color}
+    stroke={OBJECT_BORDER_COLOR}
+    strokeWidth={OBJECT_BORDER_WIDTH_IN_PIXELS}
+  />
+);
+
+TileObject.propTypes = {
+  positionX: PropTypes.number.isRequired,
+  positionY: PropTypes.number.isRequired,
+  color: PropTypes.string.isRequired
+};
+
+export default TileObject;