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Add 'walls' property to inferred/coordinate-driven rooms #113

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Add 'walls' property to inferred/coordinate-driven rooms #113

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11 changes: 8 additions & 3 deletions src/Room.js
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Original file line number Diff line number Diff line change
Expand Up @@ -42,6 +42,7 @@ class Room extends GameEntity {
y: def.coordinates[1],
z: def.coordinates[2],
} : null;
this.walls = new Set(def.walls || []);
this.description = def.description;
this.entityReference = this.area.name + ':' + def.id;
this.exits = def.exits || [];
Expand Down Expand Up @@ -112,7 +113,7 @@ class Room extends GameEntity {

/**
* @param {Npc} npc
* @param {boolean} removeSpawn
* @param {boolean} removeSpawn
*/
removeNpc(npc, removeSpawn = false) {
this.npcs.delete(npc);
Expand Down Expand Up @@ -142,9 +143,11 @@ class Room extends GameEntity {
* Get exits for a room. Both inferred from coordinates and defined in the
* 'exits' property.
*
* @param {Object} options
*
* @return {Array<{ id: string, direction: string, inferred: boolean, room: Room= }>}
*/
getExits() {
getExits({ignoreWalls = false} = {}) {
const exits = JSON.parse(JSON.stringify(this.exits)).map(exit => {
exit.inferred = false;
return exit;
Expand Down Expand Up @@ -175,7 +178,9 @@ class Room extends GameEntity {
this.coordinates.z + z
);

if (room && !exits.find(ex => ex.direction === adj.dir)) {
if (room && !exits.find(ex => ex.direction === adj.dir) &&
(ignoreWalls || !this.walls.has(adj.dir)))
{
exits.push({ roomId: room.entityReference, direction: adj.dir, inferred: true });
}
}
Expand Down