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| 1 | +{ | |
| 2 | + "Entities": [ | |
| 3 | + { | |
| 4 | + "description": "Spawns balloons", | |
| 5 | + "dimensions": { | |
| 6 | + "x": 2, | |
| 7 | + "y": 0.1, | |
| 8 | + "z": 2 | |
| 9 | + }, | |
| 10 | + "name": "Balloon Spawner", | |
| 11 | + "serverScripts": "https://s3.amazonaws.com/hifi-rabelaiis/spawnBalloons.js", | |
| 12 | + "type": "Shape", | |
| 13 | + "shape": "Cube", | |
| 14 | + "visible": "false", | |
| 15 | + "collisionless": "true", | |
| 16 | + "userData": "{\"spawnRate\":1000,\"xRangeMax\":1,\"zRangeMax\":1,\"gravityCoefficient\":0.25,\"balloonLifetime\":10,\"spawnTime\":300}" | |
| 17 | + } | |
| 18 | + ], | |
| 19 | + "Version": 63 | |
| 20 | +} | |
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| 1 | +"use strict"; | |
| 2 | + | |
| 3 | +// | |
| 4 | +// spawnBalloons.js | |
| 5 | +// | |
| 6 | +// Created by Johnathan Franck on 3 May 2017. | |
| 7 | +// Copyright 2017 High Fidelity, Inc. | |
| 8 | +// | |
| 9 | +// Distributed under the Apache License, Version 2.0. | |
| 10 | +// See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html | |
| 11 | +// | |
| 12 | + | |
| 13 | +(function() { | |
| 14 | + var RED_BALLOON_URL = "https://s3.amazonaws.com/hifi-rabelaiis/redBalloon.fbx"; | |
| 15 | + var BLUE_BALLOON_URL = "https://s3.amazonaws.com/hifi-rabelaiis/blueBalloon.fbx"; | |
| 16 | + var GREEN_BALLOON_URL = "https://s3.amazonaws.com/hifi-rabelaiis/greenBalloon.fbx"; | |
| 17 | + var YELLOW_BALLOON_URL = "https://s3.amazonaws.com/hifi-rabelaiis/yellowBalloon.fbx"; | |
| 18 | + var ORANGE_BALLOON_URL = "https://s3.amazonaws.com/hifi-rabelaiis/orangeBalloon.fbx"; | |
| 19 | + var CYAN_BALLOON_URL = "https://s3.amazonaws.com/hifi-rabelaiis/cyanBalloon.fbx"; | |
| 20 | + var PURPLE_BALLOON_URL = "https://s3.amazonaws.com/hifi-rabelaiis/purpleBalloon.fbx"; | |
| 21 | + | |
| 22 | + var BALLOON_COLORS = ["red", "blue", "green", "yellow", "orange", "cyan", "purple"]; | |
| 23 | + var BALLOON_URLS = [RED_BALLOON_URL, BLUE_BALLOON_URL, GREEN_BALLOON_URL, | |
| 24 | + YELLOW_BALLOON_URL, ORANGE_BALLOON_URL, CYAN_BALLOON_URL, PURPLE_BALLOON_URL]; | |
| 25 | + | |
| 26 | + var NUM_COLORS = 7; | |
| 27 | + var COUNTDOWN_SECONDS = 9; | |
| 28 | + | |
| 29 | + var spawnRate = 2000; | |
| 30 | + var xRangeMax = 1; | |
| 31 | + var zRangeMax = 1; | |
| 32 | + var gravityCoefficient = 0.25; | |
| 33 | + var balloonLifetime = 10; | |
| 34 | + var spawnTime = 300; | |
| 35 | + var spawnIntervalID; | |
| 36 | + var countdownIntervalID; | |
| 37 | + var countdownEntityID; | |
| 38 | + | |
| 39 | + this.preload = function(pEntityID) { | |
| 40 | + startCountdown(pEntityID); | |
| 41 | + }; | |
| 42 | + | |
| 43 | + function startCountdown(pEntityID) { | |
| 44 | + var countdownSeconds = COUNTDOWN_SECONDS, | |
| 45 | + parentProperties = Entities.getEntityProperties(pEntityID, ["position"]), | |
| 46 | + countdownEntityProperties; | |
| 47 | + | |
| 48 | + countdownEntityProperties = { | |
| 49 | + type: "Text", | |
| 50 | + text: countdownSeconds, | |
| 51 | + lineHeight: 0.71, | |
| 52 | + dimensions: { | |
| 53 | + x: 0.5, | |
| 54 | + y: 1, | |
| 55 | + z: 0.01 | |
| 56 | + }, | |
| 57 | + textColor: { | |
| 58 | + red: 0, | |
| 59 | + blue: 255, | |
| 60 | + green: 0 | |
| 61 | + }, | |
| 62 | + backgroundColor: { | |
| 63 | + red: 255, | |
| 64 | + blue: 255, | |
| 65 | + green: 255 | |
| 66 | + }, | |
| 67 | + parentID: pEntityID, | |
| 68 | + position: parentProperties.position | |
| 69 | + }; | |
| 70 | + | |
| 71 | + countdownEntityID = Entities.addEntity(countdownEntityProperties); | |
| 72 | + countdownIntervalID = Script.setInterval(function () { | |
| 73 | + countdownSeconds -= 1; | |
| 74 | + if (countdownSeconds < 0) { | |
| 75 | + Script.clearInterval(countdownIntervalID); | |
| 76 | + Entities.deleteEntity(countdownEntityID); | |
| 77 | + } else { | |
| 78 | + Entities.editEntity(countdownEntityID, {"text": countdownSeconds}); | |
| 79 | + if (countdownSeconds === 0) { | |
| 80 | + spawnBalloons(pEntityID); | |
| 81 | + } | |
| 82 | + } | |
| 83 | + }, 1000); | |
| 84 | + } | |
| 85 | + | |
| 86 | + function spawnBalloons(pEntityID) { | |
| 87 | + var parentProperties = Entities.getEntityProperties(pEntityID, ["position", "userData"]), | |
| 88 | + spawnerSettings, | |
| 89 | + spawnCount = 0; | |
| 90 | + | |
| 91 | + if (parentProperties.userData){ | |
| 92 | + spawnerSettings = JSON.parse(parentProperties.userData); | |
| 93 | + } | |
| 94 | + | |
| 95 | + xRangeMax = !isNaN(spawnerSettings.xRangeMax) ? spawnerSettings.xRangeMax : xRangeMax; | |
| 96 | + zRangeMax = !isNaN(spawnerSettings.zRangeMax) ? spawnerSettings.zRangeMax : zRangeMax; | |
| 97 | + gravityCoefficient = !isNaN(spawnerSettings.gravityCoefficient) ? spawnerSettings.gravityCoefficient : gravityCoefficient; | |
| 98 | + spawnTime = !isNaN(spawnerSettings.spawnTime) ? spawnerSettings.spawnTime : spawnTime; | |
| 99 | + balloonLifetime = !isNaN(spawnerSettings.balloonLifetime) ? spawnerSettings.balloonLifetime : balloonLifetime; | |
| 100 | + spawnRate = !isNaN(spawnerSettings.spawnRate) ? spawnerSettings.spawnRate : spawnRate; | |
| 101 | + | |
| 102 | + spawnIntervalID = Script.setInterval(function() { | |
| 103 | + var colorID = Math.floor(Math.random() * NUM_COLORS), | |
| 104 | + color = BALLOON_COLORS[colorID], | |
| 105 | + balloonURL = BALLOON_URLS[colorID], | |
| 106 | + balloonPosition = {}, | |
| 107 | + balloonProperties; | |
| 108 | + | |
| 109 | + spawnCount ++; | |
| 110 | + //Randomize balloon spawn position | |
| 111 | + balloonPosition.y = parentProperties.position.y + 0.5; | |
| 112 | + balloonPosition.x = parentProperties.position.x + (Math.random() - 0.5) * 2 * xRangeMax; | |
| 113 | + balloonPosition.z = parentProperties.position.z + (Math.random() - 0.5) * 2 * zRangeMax; | |
| 114 | + | |
| 115 | + balloonProperties = { | |
| 116 | + position: balloonPosition, | |
| 117 | + lifetime: balloonLifetime, | |
| 118 | + angularVelocity: { | |
| 119 | + x: -0.03654664754867554, | |
| 120 | + y: -0.4030083637684583664 + Math.random(), | |
| 121 | + z: 0.02576472796499729 | |
| 122 | + }, | |
| 123 | + collisionsWillMove: 1, | |
| 124 | + density: 100, | |
| 125 | + description: "A happy " + color + " balloon", | |
| 126 | + dimensions: { | |
| 127 | + x: 0.3074322044849396, | |
| 128 | + y: 0.40930506587028503, | |
| 129 | + z: 0.30704551935195923 | |
| 130 | + }, | |
| 131 | + dynamic: 1, | |
| 132 | + gravity: { | |
| 133 | + x: 0, | |
| 134 | + y: gravityCoefficient, | |
| 135 | + z: 0 | |
| 136 | + }, | |
| 137 | + modelURL: balloonURL, | |
| 138 | + name: color + " balloon", | |
| 139 | + queryAACube: { | |
| 140 | + scale: 0.596927285194397, | |
| 141 | + x: -0.2984636425971985, | |
| 142 | + y: -0.2984636425971985, | |
| 143 | + z: -0.2984636425971985 | |
| 144 | + }, | |
| 145 | + restitution: 0.9900000095367432, | |
| 146 | + rotation: { | |
| 147 | + w: -0.10368101298809052, | |
| 148 | + x: 0.5171623826026917, | |
| 149 | + y: 0.1211432576179504, | |
| 150 | + z: -0.670971691608429 + Math.random() | |
| 151 | + }, | |
| 152 | + shapeType: "sphere", | |
| 153 | + type : "Model", | |
| 154 | + velocity: { | |
| 155 | + x: 0.003623033408075571, | |
| 156 | + y: 0.0005839366931468248, | |
| 157 | + z: -0.01512028019875288 | |
| 158 | + } | |
| 159 | + }; | |
| 160 | + Entities.addEntity(balloonProperties); | |
| 161 | + | |
| 162 | + //Stop spawning after spawnTime | |
| 163 | + if (spawnCount * spawnRate / 1000 > spawnTime){ | |
| 164 | + Script.clearInterval(spawnIntervalID); | |
| 165 | + } | |
| 166 | + }, spawnRate); | |
| 167 | + } | |
| 168 | + | |
| 169 | + this.unload = function(){ | |
| 170 | + if (spawnIntervalID){ | |
| 171 | + Script.clearInterval(spawnIntervalID); | |
| 172 | + } | |
| 173 | + if (countdownIntervalID){ | |
| 174 | + Script.clearInterval(countdownIntervalID); | |
| 175 | + } | |
| 176 | + if (countdownEntityID){ | |
| 177 | + Entities.deleteEntity(countdownEntityID); | |
| 178 | + } | |
| 179 | + }; | |
| 180 | + | |
| 181 | +}); | |