61 lines
1.6 KiB
TypeScript
61 lines
1.6 KiB
TypeScript
module TS.SpaceTac.UI {
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// Utility functions for sounds
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export class Audio {
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private game: MainUI;
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private music: Phaser.Sound | null;
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constructor(game: MainUI) {
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this.game = game;
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this.music = null;
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}
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// Check if the sound system is up and running
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isActive(): boolean {
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return !this.game.headless && this.game.sound.context;
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}
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// Play a ponctual sound
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playOnce(key: string): void {
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if (this.isActive()) {
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this.game.sound.play(key);
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}
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}
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// Start a background music
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startMusic(key: string): void {
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key = "music-" + key;
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if (this.isActive()) {
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if (this.music && this.music.key !== key) {
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this.stopMusic();
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}
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if (!this.music) {
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this.music = this.game.sound.play(key, 1, true);
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}
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}
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}
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// Stop currently playing background music
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stopMusic(): void {
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if (this.isActive()) {
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if (this.music) {
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this.music.stop();
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this.music = null;
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}
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}
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}
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// Toggle the mute status of the sound system
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toggleMute(): void {
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if (this.isActive()) {
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if (this.game.sound.volume > 0) {
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this.game.sound.volume = 0;
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} else {
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this.game.sound.volume = 1;
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}
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}
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}
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}
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}
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