initial commit

GameMap.js

@@ -0,0 +1,47 @@
+class GameMap {
+    constructor(tiles, spawn) {
+        this.width = tiles.length;
+        this.height = tiles[0].length;
+        this.tiles = tiles;
+        this.spawn = spawn;
+
+        this.init();
+    }
+
+    init() {
+        this.tiles.forEach(row => {
+            row.forEach(tile => {
+                if(tile.solid) {
+                    tile.lookAtNeighbours(this.getSurroundingTiles(tile.x, tile.y));
+                }
+            });
+        });
+    }
+
+    draw(ctx, conf) {
+        this.tiles.forEach(col => {
+            col.forEach(tile => {
+                tile.draw(ctx, conf);
+            });
+        });
+    }
+
+    getTile(x, y) {
+        try {
+            return this.tiles[x][y];
+        } catch (e) {
+            return null;
+        }
+    }
+
+    getSurroundingTiles(x, y) {
+        const left = this.getTile(x - 1, y);
+        const right = this.getTile(x + 1, y);
+        const top = this.getTile(x, y - 1);
+        const bottom = this.getTile(x, y + 1);
+
+        return {
+            left, top, right, bottom
+        };
+    }
+}