Snow for real

fx/chill/chill.js

@@ -0,0 +1,90 @@
+class Chill extends Phaser.Scene {
+    constructor (config={}) {
+        super(config);
+    }
+
+	preload() {
+	    this.load.image('snow', './fx/chill/snowflake02.png');
+//		this.load.audio('wind', ['./fx/images/Pop-sound.mp3',]);
+	    this.w = window.innerWidth
+	    this.h = window.innerHeight
+	}
+
+	create() {
+	    this.flake1 = this.add.particles('snow');
+		var SECOND = 1000;
+		var highWind = {
+	        tween: this.tweens.addCounter({
+	            from:-3,
+	            to: 10,
+	            duration: 6 * SECOND,
+	            loop: Phaser.FOREVER,
+	            ease: 'Sine.easeInOut'
+	        }),
+	        processor: {
+	            active: true,
+	            update: function (particle)
+	            {
+	                particle.velocityX += highWind.tween.getValue();
+	            }
+	        }
+	    };
+
+		var lowWind = {
+	        tween: this.tweens.addCounter({
+	            from:0,
+	            to: 3,
+	            duration: 3 * SECOND,
+	            loop: Phaser.FOREVER,
+	            ease: 'Sine.easeInOut'
+	        }),
+	        processor: {
+	            active: true,
+	            update: function (particle)
+	            {
+					particle.velocityY += lowWind.tween.getValue();
+	            }
+	        }
+	    };
+
+	    var conf = {
+	        x: { min: -500, max: this.w + 500  },
+	        y: { min: -50, max: -50 }, //this.h/2,
+	        lifespan: 6000,
+	        speed: { min: 100, max: 150},
+	        rotate: {min: -360, max: 360},
+	        scaleX: { start: 0.05, end: 0.01 },
+	        scaleY: { start: 0.06, end: 0.01 },
+
+//	        scaleX: { min: 0.01, max: 0.02 },
+//	        scaleY: { min: 0.01, max: 0.02 },
+//	        scaleX: { min: 0.01, max: 0.2 },
+//	        scaleY: { min: -1, max: 1 },
+
+	        alpha: { start: 0.8, end: 0 },
+	        gravityY: 100,
+	        blendMode: 'SCREEN',
+	        frequency: 1,
+//	        quantity: 10,
+//	        maxParticles: 1200,
+	        tint: [ 0xFFFFFF, 0xDDDDFF ]
+	    }
+
+		this.flake1.addGravityWell(highWind.processor);
+		this.flake1.addGravityWell(lowWind.processor);
+		this.emito = this.flake1.createEmitter(conf);
+
+		// var a = this.sound.add('confetti');
+		// a.detune = getRndInteger(-300,300)
+		// a.play();
+
+	    setTimeout(()=>{ 
+			this.emito.stop(); 
+			setTimeout( (t)=> { 
+		    	console.log('Chill cleanup...') 
+				t.flake1.scene.scene.remove(); 
+			},4000,this)
+	    },6500)
+	}
+
+}