77 lines
2.7 KiB
TypeScript
77 lines
2.7 KiB
TypeScript
module TK.SpaceTac.UI {
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export interface UIGraphicsCircleOptions {
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center?: { x: number, y: number }
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radius: number
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fill?: { color: number, alpha?: number }
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border?: { color: number, width?: number, alpha?: number }
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}
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export interface UIGraphicsCirclePortionOptions extends UIGraphicsCircleOptions {
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angle: { start: number, span: number }
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}
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/**
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* UI component that supports drawing simple shapes (circles, lines...)
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*/
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export class UIGraphics extends Phaser.GameObjects.Graphics {
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constructor(view: BaseView, name: string, visible = true, x = 0, y = 0) {
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super(view, {});
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this.setName(name);
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this.setVisible(visible);
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this.setPosition(x, y);
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}
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/**
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* Add a rectangle
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*/
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addRectangle(shape: IBounded, color: number, border_width = 0, border_color?: number, alpha = 1): void {
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let rect = new Phaser.Geom.Rectangle(shape.x, shape.y, shape.width, shape.height);
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this.fillStyle(color, alpha);
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this.fillRectShape(rect);
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if (border_width && border_color) {
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this.lineStyle(border_width, border_color, alpha);
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this.strokeRectShape(rect);
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}
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}
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/**
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* Add a portion of circle
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*/
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addCircleArc(options: UIGraphicsCirclePortionOptions): void {
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let x = options.center ? options.center.x : 0;
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let y = options.center ? options.center.y : 0;
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if (options.fill) {
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this.fillStyle(options.fill.color, options.fill.alpha);
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this.slice(x, y, options.radius, options.angle.start, options.angle.start + options.angle.span, false);
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this.fillPath();
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}
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if (options.border) {
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this.lineStyle(options.border.width || 1, options.border.color, options.border.alpha);
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this.slice(x, y, options.radius, options.angle.start, options.angle.start + options.angle.span, false);
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this.strokePath();
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}
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}
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/**
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* Add a full circle
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*/
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addCircle(options: UIGraphicsCircleOptions): void {
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let x = options.center ? options.center.x : 0;
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let y = options.center ? options.center.y : 0;
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if (options.fill) {
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this.fillStyle(options.fill.color, options.fill.alpha);
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this.fillCircle(x, y, options.radius);
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}
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if (options.border) {
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this.lineStyle(options.border.width || 1, options.border.color, options.border.alpha);
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this.strokeCircle(x, y, options.radius);
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}
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}
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}
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}
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