crovaxon/foundryvtt-drag-ruler
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Hex support

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This commit is contained in:
Manuel Vögele
2022-01-29 23:46:07 +01:00
parent 8f134a49ba
commit efc3eb871c
1 changed files with 3 additions and 12 deletions
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src/pathfinding.js
+3 -12
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@@ -8,7 +8,7 @@ let cachedNodes = undefined;
let use5105 = false; let use5105 = false;
export function isPathfindingEnabled() { export function isPathfindingEnabled() {
if (canvas.grid.type !== CONST.GRID_TYPES.SQUARE) if (canvas.grid.type === CONST.GRID_TYPES.GRIDLESS)
return false; return false;
if (!game.settings.get(settingsKey, "allowPathfinding")) if (!game.settings.get(settingsKey, "allowPathfinding"))
return false; return false;
@@ -53,12 +53,12 @@ function getNode(pos, initialize=true) {
const node = cachedNodes[pos.layer][pos.y][pos.x]; const node = cachedNodes[pos.layer][pos.y][pos.x];
if (initialize && !node.edges) { if (initialize && !node.edges) {
node.edges = []; node.edges = [];
for (const neighborPos of neighbors(pos)) { for (const neighborPos of canvas.grid.grid.getNeighbors(pos.y, pos.x).map(([y, x]) => {return {x, y};})) {
if (neighborPos.x < 0 || neighborPos.y < 0) if (neighborPos.x < 0 || neighborPos.y < 0)
continue; continue;
// TODO Work with pixels instead of grid locations // TODO Work with pixels instead of grid locations
if (!canvas.walls.checkCollision(new Ray(getCenterFromGridPositionObj(pos), getCenterFromGridPositionObj(neighborPos)))) { if (!canvas.walls.checkCollision(new Ray(getCenterFromGridPositionObj(pos), getCenterFromGridPositionObj(neighborPos)))) {
const isDiagonal = node.x !== neighborPos.x && node.y !== neighborPos.y; const isDiagonal = node.x !== neighborPos.x && node.y !== neighborPos.y && canvas.grid.type === CONST.GRID_TYPES.SQUARE;
let targetLayer = pos.layer; let targetLayer = pos.layer;
if (use5105 && isDiagonal) if (use5105 && isDiagonal)
targetLayer = 1 - targetLayer; targetLayer = 1 - targetLayer;
@@ -77,15 +77,6 @@ function getNode(pos, initialize=true) {
return node; return node;
} }
function* neighbors(pos) {
for (let y = -1;y < 2;y++) {
for (let x = -1;x < 2;x++) {
if (x != 0 || y != 0)
yield {x: pos.x + x, y: pos.y + y};
}
}
}
function calculatePath(from, to, previousWaypoints) { function calculatePath(from, to, previousWaypoints) {
if (game.system.id === "pf2e") if (game.system.id === "pf2e")
use5105 = true; use5105 = true;