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🆙 Update for the wf_slc_users_neighborhood
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duckietm
@@ -1,8 +1,8 @@
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import { IRoomCanvasMouseListener, IRoomGeometry, IRoomObject, IRoomObjectSprite, IRoomObjectSpriteVisualization, IRoomRenderingCanvas, IRoomSpriteCanvasContainer, IRoomSpriteMouseEvent, MouseEventType, RoomObjectSpriteData, RoomObjectSpriteType } from '@nitrots/api';
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import { IPlaneVisualization, IRoomCanvasMouseListener, IRoomGeometry, IRoomObject, IRoomObjectSprite, IRoomObjectSpriteVisualization, IRoomPlane, IRoomRenderingCanvas, IRoomSpriteCanvasContainer, IRoomSpriteMouseEvent, MouseEventType, RoomObjectSpriteData, RoomObjectSpriteType } from '@nitrots/api';
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import { GetConfiguration } from '@nitrots/configuration';
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import { RoomSpriteMouseEvent } from '@nitrots/events';
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import { GetTicker, TextureUtils, Vector3d } from '@nitrots/utils';
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import { Container, Matrix, Point, Rectangle, Sprite, Texture } from 'pixi.js';
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import { Container, Graphics, Matrix, Point, Rectangle, Sprite, Texture } from 'pixi.js';
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import { RoomEnterEffect, RoomGeometry, RoomRotatingEffect, RoomShakingEffect } from '../utils';
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import { RoomObjectCache, RoomObjectCacheItem } from './cache';
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import { ExtendedSprite, ObjectMouseData, SortableSprite } from './utils';
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@@ -18,6 +18,11 @@ export class RoomSpriteCanvas implements IRoomRenderingCanvas
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private _master: Container = null;
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private _display: Container = null;
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private _mask: Sprite = null;
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private _boundaryMask: Graphics = null;
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private _lastBoundaryOffsetX: number = NaN;
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private _lastBoundaryOffsetY: number = NaN;
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private _lastBoundaryGeometryId: number = -1;
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private _lastBoundaryScale: number = NaN;
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private _sortableSprites: SortableSprite[] = [];
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private _spriteCount: number = 0;
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@@ -91,6 +96,13 @@ export class RoomSpriteCanvas implements IRoomRenderingCanvas
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this._display = display;
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}
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if(!this._boundaryMask)
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{
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this._boundaryMask = new Graphics();
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this._master.addChild(this._boundaryMask);
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}
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}
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public dispose(): void
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@@ -106,6 +118,8 @@ export class RoomSpriteCanvas implements IRoomRenderingCanvas
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if(this._mask) this._mask = null;
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if(this._boundaryMask) this._boundaryMask = null;
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if(this._objectCache)
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{
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this._objectCache.dispose();
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@@ -246,6 +260,170 @@ export class RoomSpriteCanvas implements IRoomRenderingCanvas
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this.screenOffsetY = (offsetPoint.y - (point.y * this._scale));
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}
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private updateBoundaryMask(): void
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{
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if(!this._boundaryMask || !this._display || !this._geometry) return;
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const geometryId = this._geometry.updateId;
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const offsetX = this._screenOffsetX;
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const offsetY = this._screenOffsetY;
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const scale = this._scale;
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if(geometryId === this._lastBoundaryGeometryId && offsetX === this._lastBoundaryOffsetX && offsetY === this._lastBoundaryOffsetY && scale === this._lastBoundaryScale) return;
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this._lastBoundaryGeometryId = geometryId;
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this._lastBoundaryOffsetX = offsetX;
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this._lastBoundaryOffsetY = offsetY;
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this._lastBoundaryScale = scale;
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const pts: { x: number; y: number }[] = [];
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const w2 = this._width / 2;
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const h2 = this._height / 2;
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for(const object of this._container.objects.values())
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{
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if(!object) continue;
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const viz = object.visualization as unknown as IPlaneVisualization;
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if(!viz || !viz.planes) continue;
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for(const plane of (viz.planes as IRoomPlane[]))
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{
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if(!plane || plane.type === 3) continue;
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const loc = plane.location;
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const ls = plane.leftSide;
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const rs = plane.rightSide;
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const corners = [
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new Vector3d(loc.x, loc.y, loc.z),
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new Vector3d(loc.x + rs.x, loc.y + rs.y, loc.z + rs.z),
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new Vector3d(loc.x + ls.x + rs.x, loc.y + ls.y + rs.y, loc.z + ls.z + rs.z),
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new Vector3d(loc.x + ls.x, loc.y + ls.y, loc.z + ls.z)
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];
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for(const c of corners)
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{
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const sp = this._geometry.getScreenPosition(c);
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if(!sp) continue;
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pts.push({ x: (sp.x + w2) * scale + offsetX, y: (sp.y + h2) * scale + offsetY });
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}
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}
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break;
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}
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this._boundaryMask.clear();
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if(pts.length < 3)
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{
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if(this._display.mask === this._boundaryMask) this._display.mask = this._mask ?? null;
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return;
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}
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const hull = RoomSpriteCanvas.convexHull(pts);
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const maskPolygon = RoomSpriteCanvas.createMaskPolygon(hull);
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this._boundaryMask.poly(maskPolygon.flatMap(p => [p.x, p.y]));
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this._boundaryMask.fill(0xFFFFFF);
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if(this._display.mask !== this._boundaryMask)
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{
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this._display.mask = this._boundaryMask;
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}
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}
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private static convexHull(points: { x: number; y: number }[]): { x: number; y: number }[]
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{
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if(points.length < 3) return points;
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const sorted = [...points].sort((a, b) => (a.x !== b.x ? a.x - b.x : a.y - b.y));
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const cross = (o: { x: number; y: number }, a: { x: number; y: number }, b: { x: number; y: number }) =>
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(a.x - o.x) * (b.y - o.y) - (a.y - o.y) * (b.x - o.x);
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const lower: { x: number; y: number }[] = [];
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for(const p of sorted)
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{
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while(lower.length >= 2 && cross(lower[lower.length - 2], lower[lower.length - 1], p) <= 0) lower.pop();
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lower.push(p);
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}
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const upper: { x: number; y: number }[] = [];
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for(let i = sorted.length - 1; i >= 0; i--)
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{
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const p = sorted[i];
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while(upper.length >= 2 && cross(upper[upper.length - 2], upper[upper.length - 1], p) <= 0) upper.pop();
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upper.push(p);
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}
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lower.pop();
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upper.pop();
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return [...lower, ...upper];
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}
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private static createMaskPolygon(hull: { x: number; y: number }[], extension: number = 5000): { x: number; y: number }[]
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{
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if(hull.length < 3) return hull;
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let leftIdx = 0;
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let rightIdx = 0;
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for(let i = 1; i < hull.length; i++)
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{
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if(hull[i].x < hull[leftIdx].x) leftIdx = i;
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if(hull[i].x > hull[rightIdx].x) rightIdx = i;
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}
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const n = hull.length;
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// Collect arc going CCW: leftIdx → rightIdx via increasing indices
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const arcCCW: { x: number; y: number }[] = [];
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let idx = leftIdx;
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while(idx !== rightIdx)
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{
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arcCCW.push(hull[idx]);
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idx = (idx + 1) % n;
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}
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arcCCW.push(hull[rightIdx]);
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// Collect arc going CW: leftIdx → rightIdx via decreasing indices
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const arcCW: { x: number; y: number }[] = [];
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idx = leftIdx;
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while(idx !== rightIdx)
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{
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arcCW.push(hull[idx]);
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idx = (idx - 1 + n) % n;
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}
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arcCW.push(hull[rightIdx]);
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// Bottom arc = the arc with larger average Y (floor/front tiles)
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const avgCCW = arcCCW.reduce((s, p) => s + p.y, 0) / arcCCW.length;
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const avgCW = arcCW.reduce((s, p) => s + p.y, 0) / arcCW.length;
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const bottomArc = avgCCW >= avgCW ? arcCCW : arcCW;
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// Build polygon: extend upward far above walls, then trace bottom boundary
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return [
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{ x: hull[leftIdx].x, y: -extension },
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{ x: hull[rightIdx].x, y: -extension },
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...bottomArc.slice().reverse()
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];
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}
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public render(time: number, update: boolean = false): void
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{
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this._canvasUpdated = false;
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@@ -319,6 +497,9 @@ export class RoomSpriteCanvas implements IRoomRenderingCanvas
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this.cleanSprites(spriteCount);
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this.updateBoundaryMask();
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if(update || updateVisuals) this._canvasUpdated = true;
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this._renderTimestamp = this._totalTimeRunning;
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