iampeter/pixelplanet
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fix pixel place sound on canvases with >64 colors

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This commit is contained in:
HF 2020-01-31 01:12:01 +01:00
parent 4c7dfb91c5
commit 5fca4b0879
1 changed files with 6 additions and 3 deletions
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9
src/store/audio.js
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@ -5,13 +5,13 @@
* */
const COLORS_AMOUNT = 32;
// iPhone needs this
const AudioContext = window.AudioContext || window.webkitAudioContext;
const context = new AudioContext();
export default (store) => (next) => (action) => {
const { mute, chatNotify } = store.getState().audio;
const state = store.getState();
const { mute, chatNotify } = state.audio;
switch (action.type) {
case 'SELECT_COLOR': {
@ -106,7 +106,10 @@ export default (store) => (next) => (action) => {
case 'PLACE_PIXEL': {
if (mute) break;
const { color } = action;
const clrFreq = 100 + Math.log(color / COLORS_AMOUNT + 1) * 300;
const { palette } = state.canvas;
const colorsAmount = palette.colors.length;
const clrFreq = 100 + Math.log(color / colorsAmount + 1) * 300;
const oscillatorNode = context.createOscillator();
const gainNode = context.createGain();