86 lines
3 KiB
TypeScript
86 lines
3 KiB
TypeScript
import Scene = Phaser.Scene;
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import {Character} from "./Character";
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export class SpeechBubble {
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private bubble: Phaser.GameObjects.Graphics;
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private content: Phaser.GameObjects.Text;
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/**
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*
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* @param scene
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* @param player
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* @param text
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*/
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constructor(scene: Scene, player: Character, text: string = "") {
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let bubbleHeight = 50;
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let bubblePadding = 10;
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let bubbleWidth = bubblePadding * 2 + text.length * 10;
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let arrowHeight = bubbleHeight / 4;
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this.bubble = scene.add.graphics({ x: player.x + 16, y: player.y - 80 });
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// Bubble shadow
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this.bubble.fillStyle(0x222222, 0.5);
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this.bubble.fillRoundedRect(6, 6, bubbleWidth, bubbleHeight, 16);
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// this.bubble color
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this.bubble.fillStyle(0xffffff, 1);
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// this.bubble outline line style
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this.bubble.lineStyle(4, 0x565656, 1);
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// this.bubble shape and outline
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this.bubble.strokeRoundedRect(0, 0, bubbleWidth, bubbleHeight, 16);
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this.bubble.fillRoundedRect(0, 0, bubbleWidth, bubbleHeight, 16);
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// Calculate arrow coordinates
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let point1X = Math.floor(bubbleWidth / 7);
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let point1Y = bubbleHeight;
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let point2X = Math.floor((bubbleWidth / 7) * 2);
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let point2Y = bubbleHeight;
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let point3X = Math.floor(bubbleWidth / 7);
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let point3Y = Math.floor(bubbleHeight + arrowHeight);
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// bubble arrow shadow
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this.bubble.lineStyle(4, 0x222222, 0.5);
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this.bubble.lineBetween(point2X - 1, point2Y + 6, point3X + 2, point3Y);
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// bubble arrow fill
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this.bubble.fillTriangle(point1X, point1Y, point2X, point2Y, point3X, point3Y);
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this.bubble.lineStyle(2, 0x565656, 1);
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this.bubble.lineBetween(point2X, point2Y, point3X, point3Y);
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this.bubble.lineBetween(point1X, point1Y, point3X, point3Y);
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this.content = scene.add.text(0, 0, text, { fontFamily: 'Arial', fontSize: 20, color: '#000000', align: 'center', wordWrap: { width: bubbleWidth - (bubblePadding * 2) } });
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let bounds = this.content.getBounds();
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this.content.setPosition(this.bubble.x + (bubbleWidth / 2) - (bounds.width / 2), this.bubble.y + (bubbleHeight / 2) - (bounds.height / 2));
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}
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/**
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*
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* @param x
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* @param y
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*/
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moveBubble(x : number, y : number) {
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if (this.bubble) {
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this.bubble.setPosition((x + 16), (y - 80));
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}
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if (this.content) {
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let bubbleHeight = 50;
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let bubblePadding = 10;
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let bubbleWidth = bubblePadding * 2 + this.content.text.length * 10;
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let bounds = this.content.getBounds();
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//this.content.setPosition(x, y);
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this.content.setPosition(this.bubble.x + (bubbleWidth / 2) - (bounds.width / 2), this.bubble.y + (bubbleHeight / 2) - (bounds.height / 2));
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}
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}
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destroy(): void {
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this.bubble.setVisible(false) //todo find a better way
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this.bubble.destroy();
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this.content.destroy();
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}
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}
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