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, 39 insertions, 0 deletions

diff --git a/frontend/src/components/app/map/elements/WallSegment.js b/frontend/src/components/app/map/elements/WallSegment.js
new file mode 100644
index 00000000..c5011656
--- /dev/null
+++ b/frontend/src/components/app/map/elements/WallSegment.js
@@ -0,0 +1,39 @@
+import React from "react";
+import { Line } from "react-konva";
+import Shapes from "../../../../shapes/index";
+import { WALL_COLOR } from "../../../../util/colors";
+import { TILE_SIZE_IN_PIXELS, WALL_WIDTH_IN_PIXELS } from "../MapConstants";
+
+const WallSegment = ({ wallSegment }) => {
+  let points;
+  if (wallSegment.isHorizontal) {
+    points = [
+      wallSegment.startPosX * TILE_SIZE_IN_PIXELS,
+      wallSegment.startPosY * TILE_SIZE_IN_PIXELS,
+      (wallSegment.startPosX + wallSegment.length) * TILE_SIZE_IN_PIXELS,
+      wallSegment.startPosY * TILE_SIZE_IN_PIXELS
+    ];
+  } else {
+    points = [
+      wallSegment.startPosX * TILE_SIZE_IN_PIXELS,
+      wallSegment.startPosY * TILE_SIZE_IN_PIXELS,
+      wallSegment.startPosX * TILE_SIZE_IN_PIXELS,
+      (wallSegment.startPosY + wallSegment.length) * TILE_SIZE_IN_PIXELS
+    ];
+  }
+
+  return (
+    <Line
+      points={points}
+      lineCap="round"
+      stroke={WALL_COLOR}
+      strokeWidth={WALL_WIDTH_IN_PIXELS}
+    />
+  );
+};
+
+WallSegment.propTypes = {
+  wallSegment: Shapes.WallSegment
+};
+
+export default WallSegment;