checkpointchurch-numerals

1 files changed, 45 insertions, 0 deletions

diff --git a/src/engine/levels/ChurchNumeralsOne.ts b/src/engine/levels/ChurchNumeralsOne.ts
new file mode 100644
index 0000000..2dbb6b5
--- /dev/null
+++ b/src/engine/levels/ChurchNumeralsOne.ts
@@ -0,0 +1,45 @@
+import { FunctionApplication, Grass, LambdaFactory, Player } from "../entities";
+import { Game } from "../Game";
+import { Grid, SystemNames } from "../systems";
+import { normalRandom } from "../utils";
+import { Level } from "./Level";
+import { LevelNames } from "./LevelNames";
+
+export class ChurchNumeralsOne extends Level {
+  constructor() {
+    super(LevelNames.ChurchNumeralsOne);
+  }
+
+  public init(game: Game) {
+    const grid = game.getSystem<Grid>(SystemNames.Grid);
+    const dimensions = grid.getGridDimensions();
+
+    const grasses = Array.from({ length: dimensions.width })
+      .fill(0)
+      .map(() => {
+        // random grass
+        return new Grass({
+          x: Math.floor(
+            normalRandom(dimensions.width / 2, dimensions.width / 4, 1.5),
+          ),
+          y: Math.floor(
+            normalRandom(dimensions.height / 2, dimensions.height / 4, 1.5),
+          ),
+        });
+      });
+
+    [
+      ...grasses,
+      new LambdaFactory({ x: 1, y: 1 }, "(\\ (f) . (\\ (x) . (f f x)))", 1),
+      new FunctionApplication(
+        { x: 2, y: 2 },
+        "(_INPUT ((_SPAWN _RIGHT) _KEY))",
+      ),
+      new FunctionApplication(
+        { x: 3, y: 3 },
+        "(_INPUT _EMPTY)",
+      ),
+      new Player({ x: 0, y: 0 }),
+    ].forEach((e) => game.addEntity(e));
+  }
+}