🔨 rename package compute -> solver

2021-01-11 23:50:00 +01:00
parent fd7202c05e
commit a3f79b9ca4
35 changed files with 27 additions and 37 deletions
--- a/packages/solver/step.ts
+++ b/packages/solver/step.ts
@@ -0,0 +1,20 @@
+import {
+  Color,
+  getColor,
+  Grid,
+  isEmpty,
+  isInside,
+  setColorEmpty,
+} from "@snk/types/grid";
+import { getHeadX, getHeadY, Snake } from "@snk/types/snake";
+
+export const step = (grid: Grid, stack: Color[], snake: Snake) => {
+  const x = getHeadX(snake);
+  const y = getHeadY(snake);
+  const color = getColor(grid, x, y);
+
+  if (isInside(grid, x, y) && !isEmpty(color)) {
+    stack.push(color);
+    setColorEmpty(grid, x, y);
+  }
+};