Add javascript-astar definitions

2026-08-27 11:40:08 +08:00 · 2016-01-23 16:39:10 +00:00
parent 7fffbd3e04
commit 0dd6e92a2c
2 changed files with 63 additions and 0 deletions
@@ -0,0 +1,37 @@
+// Type definitions for javascript-astar
+// Project: https://github.com/bgrins/javascript-astar
+// Definitions by: brian ridley <https://github.com/ptlis/>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+
+declare class Graph {
+    grid: Array<Array<GridNode>>;
+    constructor(grid: Array<Array<number>>, options?: {diagonal?: boolean});
+}
+
+declare class GridNode {
+    x: number;
+    y: number;
+}
+
+interface Heuristic {
+    (pos0: {x: number, y: number}, pos1: {x: number, y: number}): number;
+}
+
+interface Heuristics {
+    manhatten: Heuristic;
+    diagonal: Heuristic;
+}
+
+declare module astar {
+    function search(
+        graph: Graph,
+        start: {x: number, y: number},
+        end: {x: number, y: number},
+        options?: {
+            closest?: boolean,
+            heuristic?: Heuristic
+        }
+    ): Array<GridNode>;
+    var heuristics: Heuristics;
+}
+