🚀 draw world

packages/demo/index.ts

@@ -1,13 +1,82 @@
 // import { generateGrid } from "@snk/compute/generateGrid";
 
 import { generateGrid } from "@snk/compute/generateGrid";
+import { Color, copyGrid } from "@snk/compute/grid";
+import { computeBestRun } from "@snk/compute";
+import { step } from "@snk/compute/step";
+import { drawWorld } from "@snk/draw/drawWorld";
+import { Point } from "@snk/compute/point";
 
-console.log("hello world");
+const copySnake = (x: Point[]) => x.map((p) => ({ ...p }));
 
-export const run = async (a: number) => {
-  generateGrid(100, 100);
+export const run = async () => {
+  const options = {
+    sizeBorderRadius: 2,
+    sizeCell: 16,
+    sizeDot: 12,
+    colorBorder: "#1b1f230a",
+    colorDots: { 1: "#9be9a8", 2: "#40c463", 3: "#30a14e", 4: "#216e39" },
+    colorEmpty: "#ebedf0",
+    colorSnake: "purple",
+  };
 
-  console.log(a, generateGrid(100, 100));
+  const gameOptions = { maxSnakeLength: 5 };
+
+  const grid = generateGrid(14, 7, { colors: [1, 2, 3, 4], emptyP: 3 });
+
+  const canvas = document.createElement("canvas");
+  canvas.width = options.sizeCell * (grid.width + 4);
+  canvas.height = options.sizeCell * (grid.height + 4) + 100;
+  const ctx = canvas.getContext("2d")!;
+
+  document.body.appendChild(canvas);
+
+  const snake = [
+    { x: 4, y: -1 },
+    { x: 3, y: -1 },
+    { x: 2, y: -1 },
+    { x: 1, y: -1 },
+    { x: 0, y: -1 },
+  ];
+  const stack: Color[] = [];
+
+  const chain = computeBestRun(grid, snake, gameOptions);
+
+  const update = (x: number) => {
+    const s = copySnake(snake);
+    const q = stack.slice();
+    const g = copyGrid(grid);
+
+    for (let i = 0; i < x; i++) step(g, s, q, chain[i], gameOptions);
+
+    ctx.clearRect(0, 0, 9999, 9999);
+    drawWorld(ctx, g, s, q, options);
+  };
+
+  const input: any = document.createElement("input");
+  input.type = "range";
+  input.style.width = "100%";
+  input.min = 0;
+  input.max = chain.length;
+  input.step = 1;
+  input.value = 0;
+  input.addEventListener("input", () => update(+input.value));
+  document.addEventListener("click", () => input.focus());
+
+  document.body.appendChild(input);
+
+  update(+input.value);
+
+  // while (chain.length) {
+  //   await wait(100);
+
+  //   step(grid, snake, stack, chain.shift()!, gameOptions);
+
+  //   ctx.clearRect(0, 0, 9999, 9999);
+  //   drawWorld(ctx, grid, snake, stack, options);
+  // }
+
+  // const wait = (delay = 0) => new Promise((r) => setTimeout(r, delay));
 };
 
-run(1);
+run();