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util.js
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util.js
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// ============================================================== //
function transitionEffect(newScene) {
const canvas = document.getElementById("container");
const transition = document.getElementById("transition");
transition.classList.add("fadeOut");
setTimeout(() => {
canvas.innerHTML = '';
if(buffer !== undefined) {
buffer.remove();
}
buffer = new p5(newScene, "container");
}, 500);
setTimeout(() => {
transition.classList.remove("fadeOut");
transition.classList.add("fadeIn");
}, 500);
setTimeout(() => {
transition.classList.remove("fadeIn");
}, 1000);
}
// ============================================================== //
function filterSetOpacity(opacity, isNegative) {
const filterDelta = 0.025;
let value = opacity + (filterDelta * (isNegative ? -1 : 1));
if(value > 1) {
value = 1;
} else if(value < 0) {
value = 0;
}
document.getElementById("filter").style.opacity = String(value);
return value;
}
// ============================================================== //
const getAudioInput = async () => {
const micDeviceId = localStorage.getItem("micDeviceId");
let devices = await navigator.mediaDevices.enumerateDevices();
// let inputs = document.getElementById("audioInput");
// inputs.innerHTML = '';
devices.forEach((deviceInfo, index) => {
if(deviceInfo.kind === 'audioinput') {
let isCheck = micDeviceId === deviceInfo.deviceId;
inputs.innerHTML += ("<div><input "+ (isCheck ? "checked" : "") +" type=\"radio\" id=\"input_"+ deviceInfo.deviceId +"\" name=\"auInput\" value=\""+ deviceInfo.deviceId +"\"><label for=\"input_"+ deviceInfo.deviceId +"\">"+ deviceInfo.label +" ("+deviceInfo.deviceId+")</label></div>");
}
});
}
// ============================================================== //
const addActiveScene = (id, key, layout) => {
let storedScenes = JSON.parse(localStorage.getItem("active_scenes"));
if(storedScenes === undefined || storedScenes === null) {
localStorage.setItem("active_scenes", JSON.stringify([{"id": id, "key": key, "layout": layout}]));
} else {
const idx = storedScenes.findIndex((item) => item.id === id);
if(idx === -1) {
storedScenes.push({"id": id, "key": key, "layout": layout});
} else {
storedScenes[idx].key = key;
storedScenes[idx].layout = layout;
}
localStorage.setItem("active_scenes", JSON.stringify(storedScenes));
}
}
// ============================================================== //
const removeActiveScene = (id) => {
var storedScenes = JSON.parse(localStorage.getItem("active_scenes"));
if(storedScenes === undefined || storedScenes === null || storedScenes.length === 0) return;
const removed = storedScenes.filter((item) => item.id !== id);
localStorage.setItem("active_scenes", JSON.stringify(removed));
}
// ============================================================== //
const getActiveScenes = (visualData) => {
var storedScenes = JSON.parse(localStorage.getItem("active_scenes"));
if(storedScenes === undefined || storedScenes === null || storedScenes.length === 0) return [];
let list = [];
visualData.scenes.forEach((item) => {
const visual = storedScenes.find((element) => element.id === item.id);
if(visual != undefined) {
list.push({
"id": item.id,
"name": item.name,
"layout": visual.layout,
"key": visual.key,
"path": item.path,
"variable": item.variable
});
}
});
return list;
}
// ============================================================== //
const getInactiveScene = (visualData) => {
var storedScenes = JSON.parse(localStorage.getItem("active_scenes"));
if(storedScenes === undefined || storedScenes === null || storedScenes.length === 0) {
let list = [];
visualData.scenes.forEach((item) => list.push({"id": item.id, "name": item.name}));
return list;
};
let list = [];
visualData.scenes.forEach((item) => {
const visual = storedScenes.find((element) => element.id === item.id);
if(visual == undefined) {
list.push({"id": item.id, "name": item.name});
}
});
return list;
}
// ============================================================== //
const saveOverlayId = (id) => {
localStorage.setItem("selected_overlay", id);
}
const getSelectedOverlayId = () => {
return localStorage.getItem("selected_overlay");
}
const saveTransitionId = (id) => {
localStorage.setItem("selected_transition", id);
}
const getSelectedTransitionId = () => {
return localStorage.getItem("selected_transition");
}
const saveAudioSourceId = (id) => {
localStorage.setItem("audio_source", id);
}
const getAudioSourceId = () => {
return localStorage.getItem("audio_source");
}
const saveCameraSourceId = (id) => {
localStorage.setItem("camera_source", id);
}
const getCameraSourceId = () => {
return localStorage.getItem("camera_source");
}
const getResoWidth = () => {
return localStorage.getItem("reso_width");
}
const saveResoWidth = (value) => {
localStorage.setItem("reso_width", value);
}
const getResoHeight = () => {
return localStorage.getItem("reso_height");
}
const saveResoHeight = (value) => {
localStorage.setItem("reso_height", value);
}