16 lines
365 B
JavaScript
16 lines
365 B
JavaScript
|
const entity = require("../utilities/entity");
|
||
|
|
|
||
|
|
function deadInTracks(ent, map, x = 0, y = 0) {
|
||
|
|
const bounds = entity.bounds(ent);
|
||
|
|
const tiles = map.tilesAtCorners(bounds, x, y);
|
||
|
|
const walks = tiles.map(t => t && t.frame.walkable);
|
||
|
|
const blocked = walks.some(w => !w);
|
||
|
|
if (blocked) {
|
||
|
|
x = 0,
|
||
|
|
y = 0;
|
||
|
|
}
|
||
|
|
return { x, y };
|
||
|
|
}
|
||
|
|
module.exports = {
|
||
|
|
deadInTracks
|
||
|
|
};
|