level system!

1 files changed, 33 insertions, 0 deletions

diff --git a/src/engine/levels/LevelSelection.ts b/src/engine/levels/LevelSelection.ts
new file mode 100644
index 0000000..a970d9c
--- /dev/null
+++ b/src/engine/levels/LevelSelection.ts
@@ -0,0 +1,33 @@
+import { LEVELS, Level, LevelNames } from ".";
+import { Game } from "..";
+import { Player, Portal } from "../entities";
+import { Grid, Level as LevelSystem, SystemNames } from "../systems";
+
+export class LevelSelection extends Level {
+  constructor() {
+    super(LevelNames.LevelSelection);
+  }
+
+  public init(game: Game): void {
+    const gridSystem = game.getSystem<Grid>(SystemNames.Grid);
+    const center = gridSystem.getCenterGrid();
+
+    const levelSystem = game.getSystem<LevelSystem>(SystemNames.Level);
+    const unlocked = levelSystem.getUnlockedLevels();
+
+    LEVELS.forEach((level, i) => {
+      if (
+        !unlocked.has(level.name) ||
+        level.name === LevelNames.LevelSelection
+      ) {
+        return;
+      }
+
+      const portal = new Portal(level.name, { x: i, y: 7 });
+      game.addEntity(portal);
+    });
+
+    const player = new Player(center);
+    game.addEntity(player);
+  }
+}