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