Initial commit

1 files changed, 59 insertions, 0 deletions

diff --git a/src/scripts/views/layers/grid.ts b/src/scripts/views/layers/grid.ts
new file mode 100644
index 00000000..9a52b2af
--- /dev/null
+++ b/src/scripts/views/layers/grid.ts
@@ -0,0 +1,59 @@
+import {Layer} from "./layer";
+import {MapView} from "../mapview";
+import {Colors} from "../../colors";
+import {CELL_SIZE} from "../../controllers/mapcontroller";
+
+
+/**
+ * Class responsible for rendering the grid.
+ */
+export class GridLayer implements Layer {
+    public container: createjs.Container;
+    public gridPixelSize: number;
+
+    private mapView: MapView;
+    private gridLineWidth: number;
+
+
+    constructor(mapView: MapView) {
+        this.mapView = mapView;
+        this.container = new createjs.Container();
+
+        this.gridLineWidth = 0.5;
+        this.gridPixelSize = MapView.MAP_SIZE * CELL_SIZE;
+
+        this.draw();
+    }
+
+    /**
+     * Draws the entire grid (later to be navigated around with offsets).
+     */
+    public draw(): void {
+        this.container.removeAllChildren();
+
+        let currentCellX = 0;
+        let currentCellY = 0;
+
+        while (currentCellX <= MapView.MAP_SIZE) {
+            MapView.drawLine(
+                currentCellX * CELL_SIZE, 0,
+                currentCellX * CELL_SIZE, MapView.MAP_SIZE * CELL_SIZE,
+                this.gridLineWidth, Colors.GRID_COLOR, this.container);
+
+            currentCellX++;
+        }
+
+        while (currentCellY <= MapView.MAP_SIZE) {
+            MapView.drawLine(
+                0, currentCellY * CELL_SIZE,
+                MapView.MAP_SIZE * CELL_SIZE, currentCellY * CELL_SIZE,
+                this.gridLineWidth, Colors.GRID_COLOR, this.container);
+
+            currentCellY++;
+        }
+    }
+
+    public setVisibility(value: boolean): void {
+        this.container.visible = value;
+    }
+}
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