Implement wires module in React
New project to rewrite this in React.
This commit is contained in:
Daniel Sinn
Executable
+346
@@ -0,0 +1,346 @@
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body {
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background-color: white;
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color: black;
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font-family: monospace;
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}
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section {
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border-top: 1px solid black;
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clear: both;
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padding: 1em;
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}
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h2 {
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margin-top: 0;
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}
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table {
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border-collapse: collapse;
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}
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td {
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border: 1px solid black;
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padding: 0.2em 0.5em;
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}
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ul {
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list-style-type: none;
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}
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button {
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border-width: 1px;
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}
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.instruction {
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background-color: #eee;
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padding: 0.5em;
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}
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.button {
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padding: 0.2em;
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}
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.red {
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background-color: red;
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color: white;
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}
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.yellow {
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background-color: yellow;
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color: black;
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}
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.blue {
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background-color: blue;
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color: white;
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}
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.green {
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background-color: green;
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color: white;
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}
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.white {
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background-color: white;
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border-color: black;
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color: black;
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}
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.black {
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background-color: black;
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color: white;
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}
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.litIndicator {
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color: white;
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border: 1px outset red;
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text-shadow: 0px 0px 3px yellow,0px 0px 3px yellow;
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background: black;
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padding: 0 3px 3px;
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}
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.litIndicator:before {
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content: '\2022\a0';
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}
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.button.white {
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border: 1px solid black;
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}
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section .active { /* ugh, specificity */
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opacity: 1;
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}
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.inactive {
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opacity: 0.3;
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}
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h2 {
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cursor: pointer;
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}
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.collapsed {
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padding: 0;
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}
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.collapsed * {
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display: none;
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}
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.collapsed h2 {
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display: block;
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font-size: small;
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margin: 0;
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}
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.jsResetSection {
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display: block;
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}
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nav {
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background-color: white;
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border-left: 1px solid black;
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border-top: 1px solid black;
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position: fixed;
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bottom: 0;
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right: 0;
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}
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#navList {
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line-height: 150%;
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list-style-type: none;
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margin: 0;
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padding: 0.1em 0.5em;
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}
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#sectionButton {
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line-height: 150%;
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}
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#sectionButton div {
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margin-bottom: 1em;
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}
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#sectionButton .buttonWhite {
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border-style: solid;
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border-width: 1px;
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}
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#sectionKeypads ul {
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display: inline-block;
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list-style-type: none;
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margin-right: 2em;
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padding-left: 0;
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}
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#sectionKeypads li {
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border: 1px solid black;
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border-bottom: 0;
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cursor: pointer;
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line-height: 0;
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}
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#sectionKeypads li:last-child {
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border-bottom: 1px solid black;
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}
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#sectionKeypads .selected {
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background-color: #ff6;
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}
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#sectionKeypads ul[data-count='4'] .selected {
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background-color: lightgreen;
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}
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#simonInputs {
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float: left;
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margin-right: 5em;
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}
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.collapsed #simonBoard {
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display: none;
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}
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#simonBoard {
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display: inline-block;
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padding-bottom: 40px; /* Compensate for height increase as a result of rotation */
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position: relative;
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transform: rotate(45deg);
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}
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#simonBoard > div > div {
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border: 2px solid black;
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display: inline-block;
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height: 64px;
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width: 64px;
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}
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#simonBoard > .simonRow:first-child > div {
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border-top-width: 4px;
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}
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#simonBoard > .simonRow:first-child + div > div {
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border-bottom-width: 4px;
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}
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#simonBoard > .simonRow > div:first-child {
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border-left-width: 4px;
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}
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#simonBoard > .simonRow > div:last-child {
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border-right-width: 4px;
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}
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.simonRed {
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background: radial-gradient(#fb9a9a, #fc7373, red);
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}
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.simonYellow {
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background: radial-gradient(#fbfb9a, #fcfc73, yellow);
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}
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.simonBlue {
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background: radial-gradient(#9a9afb, #7373fc, blue);
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}
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.simonGreen {
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background: radial-gradient(#98c998, #72b772, green);
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}
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.arrow {
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background-color: black;
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height: 10px;
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width: 50px;
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opacity: 0;
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position: absolute;
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}
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.arrow::after {
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content: '';
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border-top: 10px solid transparent;
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border-left: 20px solid black;
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border-bottom: 10px solid transparent;
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height: 0;
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width: 0;
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margin-left: 50px;
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position: absolute;
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top: -5px;
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}
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#arrowRB {
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top: 70px;
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left: 10px;
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transform: rotate(-90deg);
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}
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#arrowBR {
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top: 60px;
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left: 10px;
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transform: rotate(90deg);
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}
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#arrowBY {
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top: 30px;
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left: 45px;
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}
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#arrowYB {
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top: 30px;
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left: 45px;
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transform: rotate(180deg);
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}
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#arrowYG {
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top: 60px;
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left: 80px;
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transform: rotate(90deg);
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}
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#arrowGY {
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top: 70px;
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left: 80px;
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transform: rotate(-90deg);
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}
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#arrowGR {
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top: 100px;
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left: 45px;
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transform: rotate(180deg);
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}
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#arrowRG {
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top: 100px;
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left: 45px;
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}
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#arrowRY {
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top: 66px;
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left: 44px;
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transform: rotate(-45deg);
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}
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#arrowYR {
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top: 66px;
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left: 44px;
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transform: rotate(135deg);
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}
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#arrowBG {
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top: 64px;
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left: 44px;
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transform: rotate(45deg);
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}
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#arrowGB {
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top: 64px;
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left: 44px;
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transform: rotate(-135deg);
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}
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#sectionWof {
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white-space: nowrap;
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}
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#sectionWof dl, #sectionWof table {
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display: inline-block;
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margin-bottom: 1em;
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}
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#sectionWof.collapsed dl, #sectionWof.collapsed table {
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display: none;
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}
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#sectionWof dl {
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margin-right: 4em;
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}
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#sectionWof dt {
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background-color: black;
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clear: left;
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color: white;
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margin-right: 1em;
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text-align: center;
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width: 6em;
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}
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#sectionWof dd {
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margin-bottom: 0.4em;
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margin-left: 0;
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}
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#sectionWof dt, #sectionWof dd {
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display: inline-block;
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float: left;
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}
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#sectionWof dt.inactive + dd {
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opacity: 0;
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}
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#sectionWof table {
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margin-left: 0.5em;
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}
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#sectionWof th {
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border: 1px solid black;
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}
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#sectionMemory table {
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margin-top: 1em;
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}
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#sectionMemory td {
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text-align: right;
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}
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#sectionMemory input {
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text-align: center;
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width: 5em;
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}
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#sectionMorse table {
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float: left;
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margin-bottom: 1em;
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margin-right: 1em;
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}
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#sectionSequence button {
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cursor: pointer;
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width: 2em;
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}
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#sequenceOptions {
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padding-left: 0;
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width: 9.5em;
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}
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#sequenceOptions li {
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display: inline-block;
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}
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#sequenceInstruction {
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list-style-type: decimal;
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}
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#sequenceInstruction button {
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margin-right: 0.2em;
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}
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#sectionVenn2 td {
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height: 1.5em;
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width: 1em;
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}
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+17
@@ -0,0 +1,17 @@
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import React from 'react';
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import './App.css';
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import WiresModule from "./components/WiresModule";
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function App() {
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return (
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<div className="App">
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<header>
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<h1>Keep Talking and Nobody Explodes</h1>
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</header>
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<WiresModule id='sectionWires' />
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</div>
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);
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}
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export default App;
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@@ -0,0 +1,9 @@
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import React from 'react';
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import ReactDOM from 'react-dom';
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import App from './App';
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it('renders without crashing', () => {
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const div = document.createElement('div');
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ReactDOM.render(<App />, div);
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ReactDOM.unmountComponentAtNode(div);
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});
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@@ -0,0 +1,38 @@
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import PropTypes from "prop-types";
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import React, {Component} from "react";
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class KtaneModule extends Component {
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constructor(props) {
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super(props);
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this.resetState();
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}
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getTitle() {
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throw new Error("getTitle() not implemented.");
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}
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mainRender() {
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throw new Error("mainRender() not implemented.");
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}
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render() {
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return (
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<section id={this.props.id}>
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<h2>{this.getTitle()}</h2>
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{this.mainRender()}
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</section>
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);
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}
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resetState() {
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throw new Error("mainRender() not implemented.");
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}
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}
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KtaneModule.propTypes = {
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id: PropTypes.string
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};
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export default KtaneModule;
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@@ -0,0 +1,194 @@
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import KtaneModule from "./KtaneModule";
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import React from "react";
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import "../css/WiresModule.css";
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export default class WiresModule extends KtaneModule {
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constructor(props) {
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super(props);
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this.addWire = this.addWire.bind(this);
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this.deleteWires = this.deleteWires.bind(this);
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this.classNameEven = "even";
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this.classNameOdd = "odd";
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this.colourRed = "red";
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this.colourYellow = "yellow";
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this.colourBlue = "blue";
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this.colourWhite = "white";
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this.colourBlack = "black";
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this.allColours = [this.colourRed, this.colourYellow, this.colourBlue, this.colourWhite, this.colourBlack];
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}
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addWire(event) {
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const colour = event.target.dataset.colour;
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this.setState(state => {
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state.counts[colour]++;
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return {
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counts: state.counts,
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wires: this.computeWiresToCut(state.counts, [...state.wires, {
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colour,
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cutFlags: [],
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shouldCut: false
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}])
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};
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});
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}
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computeWiresToCut(counts, wires) {
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this.resetWiresToCut(wires);
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const lastColour = wires.slice(-1).colour;
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switch (wires.length) {
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case 3: {
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if (!counts.red) {
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this.flagWireForCutting(wires, 2);
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} else if (lastColour === this.colourWhite) {
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this.flagWireForCutting(wires, wires.length);
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} else if (counts.blue > 1) {
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this.flagWireForCutting(wires, this.getLastIndexOfColour(wires, this.colourBlue));
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} else {
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this.flagWireForCutting(wires, wires.length);
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}
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break;
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}
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case 4: {
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const isOddPossible = counts.red > 1;
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if (isOddPossible) {
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this.flagWireForCutting(wires, this.getLastIndexOfColour(wires, this.colourRed), this.classNameOdd);
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}
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if ((lastColour === this.colourYellow && counts.red) || counts.blue === 1) {
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this.flagWireForCutting(wires, 1, isOddPossible ? this.classNameEven : null);
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} else if (counts.yellow > 1) {
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this.flagWireForCutting(wires, wires.length, isOddPossible ? this.classNameEven : null);
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} else {
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this.flagWireForCutting(wires, 2, isOddPossible ? this.classNameEven : null);
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}
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break;
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}
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case 5: {
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const isOddPossible = lastColour === 'black';
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if (isOddPossible) {
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this.flagWireForCutting(wires, 4, this.classNameOdd);
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}
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if (counts.red === 1 && counts.yellow > 1) {
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this.flagWireForCutting(wires, 1, isOddPossible ? this.classNameEven : null);
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} else if (!counts.black) {
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this.flagWireForCutting(wires, 2, isOddPossible ? this.classNameEven : null);
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} else {
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this.flagWireForCutting(wires, 1, isOddPossible ? this.classNameEven : null);
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}
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break;
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}
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case 6: {
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const isOddPossible = !counts.yellow;
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if (isOddPossible) {
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this.flagWireForCutting(wires, 3, this.classNameOdd);
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}
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if (counts.yellow === 1 && counts.white > 1) {
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this.flagWireForCutting(wires, 4, isOddPossible ? this.classNameEven : null);
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} else if (!counts.red) {
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this.flagWireForCutting(wires, wires.length, isOddPossible ? this.classNameEven : null);
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} else {
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this.flagWireForCutting(wires, 4, isOddPossible ? this.classNameEven : null);
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}
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break;
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}
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default: {
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break;
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}
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}
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return wires;
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}
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deleteWires(event) {
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const wireIndex = parseInt(event.target.dataset.index, 10);
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this.setState(state => {
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state.wires.splice(wireIndex).forEach(wire => {
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state.counts[wire.colour]--;
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});
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return {
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counts: state.counts,
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wires: this.computeWiresToCut(state.counts, state.wires)
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};
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});
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}
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flagWireForCutting(wires, oneIndex, extraFlag) {
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const zeroIndex = oneIndex - 1;
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wires[zeroIndex].shouldCut = true;
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if (extraFlag) {
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wires[zeroIndex].cutFlags.push(extraFlag);
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}
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}
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getLastIndexOfColour(wires, colour) {
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for (let i = wires.length - 1; i >= 0; i--) {
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if (wires[i].colour === colour) {
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return i + 1;
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||||
}
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}
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return -1;
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||||
}
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||||
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||||
getTitle() {
|
||||
return "Wires";
|
||||
}
|
||||
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||||
mainRender() {
|
||||
return (
|
||||
<>
|
||||
<ul>
|
||||
{
|
||||
this.allColours.map(colour => (
|
||||
<li key={`option_${colour}`}>
|
||||
<button className={`button ${colour}`} data-colour={colour} onClick={this.addWire} />
|
||||
</li>
|
||||
))
|
||||
}
|
||||
</ul>
|
||||
|
||||
<ul id="wireList">
|
||||
{
|
||||
this.state.wires.map((wire, index) => (
|
||||
<li className={`${wire.shouldCut ? "wireToCut" : ""} ${wire.cutFlags.join(" ")}`} key={index}>
|
||||
<button className={`button ${wire.colour}`} data-index={index} onClick={this.deleteWires} />
|
||||
</li>
|
||||
))
|
||||
}
|
||||
</ul>
|
||||
</>
|
||||
)
|
||||
}
|
||||
|
||||
resetState() {
|
||||
this.state = {
|
||||
// @TODO Convert this.allColours to a constant that is available here, i.e., before the constructor's super call
|
||||
counts: ["red", "yellow", "blue", "white", "black"].reduce((counts, colour) => {
|
||||
counts[colour] = 0;
|
||||
return counts;
|
||||
}, {}),
|
||||
wires: []
|
||||
};
|
||||
}
|
||||
|
||||
resetWiresToCut(wires) {
|
||||
wires.forEach(wire => {
|
||||
wire.cutFlags = [];
|
||||
wire.shouldCut = false;
|
||||
});
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,24 @@
|
||||
#sectionWires button {
|
||||
border-color: black;
|
||||
cursor: pointer;
|
||||
width: 2em;
|
||||
height: 2em;
|
||||
}
|
||||
#wireOptions li {
|
||||
display: inline-block;
|
||||
}
|
||||
#wireList {
|
||||
list-style-type: decimal;
|
||||
}
|
||||
.wireToCut:after {
|
||||
color: green;
|
||||
}
|
||||
.wireToCut:after, .wireToCut.odd.even:after {
|
||||
content: '\27fd';
|
||||
}
|
||||
.wireToCut.odd:after {
|
||||
content: '\27fd\a0 odd';
|
||||
}
|
||||
.wireToCut.even:after {
|
||||
content: '\27fd\a0 even';
|
||||
}
|
||||
@@ -0,0 +1,13 @@
|
||||
body {
|
||||
margin: 0;
|
||||
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Oxygen",
|
||||
"Ubuntu", "Cantarell", "Fira Sans", "Droid Sans", "Helvetica Neue",
|
||||
sans-serif;
|
||||
-webkit-font-smoothing: antialiased;
|
||||
-moz-osx-font-smoothing: grayscale;
|
||||
}
|
||||
|
||||
code {
|
||||
font-family: source-code-pro, Menlo, Monaco, Consolas, "Courier New",
|
||||
monospace;
|
||||
}
|
||||
@@ -0,0 +1,12 @@
|
||||
import React from 'react';
|
||||
import ReactDOM from 'react-dom';
|
||||
import './index.css';
|
||||
import App from './App';
|
||||
import * as serviceWorker from './serviceWorker';
|
||||
|
||||
ReactDOM.render(<App />, document.getElementById('root'));
|
||||
|
||||
// If you want your app to work offline and load faster, you can change
|
||||
// unregister() to register() below. Note this comes with some pitfalls.
|
||||
// Learn more about service workers: https://bit.ly/CRA-PWA
|
||||
serviceWorker.unregister();
|
||||
@@ -0,0 +1,135 @@
|
||||
// This optional code is used to register a service worker.
|
||||
// register() is not called by default.
|
||||
|
||||
// This lets the app load faster on subsequent visits in production, and gives
|
||||
// it offline capabilities. However, it also means that developers (and users)
|
||||
// will only see deployed updates on subsequent visits to a page, after all the
|
||||
// existing tabs open on the page have been closed, since previously cached
|
||||
// resources are updated in the background.
|
||||
|
||||
// To learn more about the benefits of this model and instructions on how to
|
||||
// opt-in, read https://bit.ly/CRA-PWA
|
||||
|
||||
const isLocalhost = Boolean(
|
||||
window.location.hostname === 'localhost' ||
|
||||
// [::1] is the IPv6 localhost address.
|
||||
window.location.hostname === '[::1]' ||
|
||||
// 127.0.0.1/8 is considered localhost for IPv4.
|
||||
window.location.hostname.match(
|
||||
/^127(?:\.(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)){3}$/
|
||||
)
|
||||
);
|
||||
|
||||
export function register(config) {
|
||||
if (process.env.NODE_ENV === 'production' && 'serviceWorker' in navigator) {
|
||||
// The URL constructor is available in all browsers that support SW.
|
||||
const publicUrl = new URL(process.env.PUBLIC_URL, window.location.href);
|
||||
if (publicUrl.origin !== window.location.origin) {
|
||||
// Our service worker won't work if PUBLIC_URL is on a different origin
|
||||
// from what our page is served on. This might happen if a CDN is used to
|
||||
// serve assets; see https://github.com/facebook/create-react-app/issues/2374
|
||||
return;
|
||||
}
|
||||
|
||||
window.addEventListener('load', () => {
|
||||
const swUrl = `${process.env.PUBLIC_URL}/service-worker.js`;
|
||||
|
||||
if (isLocalhost) {
|
||||
// This is running on localhost. Let's check if a service worker still exists or not.
|
||||
checkValidServiceWorker(swUrl, config);
|
||||
|
||||
// Add some additional logging to localhost, pointing developers to the
|
||||
// service worker/PWA documentation.
|
||||
navigator.serviceWorker.ready.then(() => {
|
||||
console.log(
|
||||
'This web app is being served cache-first by a service ' +
|
||||
'worker. To learn more, visit https://bit.ly/CRA-PWA'
|
||||
);
|
||||
});
|
||||
} else {
|
||||
// Is not localhost. Just register service worker
|
||||
registerValidSW(swUrl, config);
|
||||
}
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
function registerValidSW(swUrl, config) {
|
||||
navigator.serviceWorker
|
||||
.register(swUrl)
|
||||
.then(registration => {
|
||||
registration.onupdatefound = () => {
|
||||
const installingWorker = registration.installing;
|
||||
if (installingWorker == null) {
|
||||
return;
|
||||
}
|
||||
installingWorker.onstatechange = () => {
|
||||
if (installingWorker.state === 'installed') {
|
||||
if (navigator.serviceWorker.controller) {
|
||||
// At this point, the updated precached content has been fetched,
|
||||
// but the previous service worker will still serve the older
|
||||
// content until all client tabs are closed.
|
||||
console.log(
|
||||
'New content is available and will be used when all ' +
|
||||
'tabs for this page are closed. See https://bit.ly/CRA-PWA.'
|
||||
);
|
||||
|
||||
// Execute callback
|
||||
if (config && config.onUpdate) {
|
||||
config.onUpdate(registration);
|
||||
}
|
||||
} else {
|
||||
// At this point, everything has been precached.
|
||||
// It's the perfect time to display a
|
||||
// "Content is cached for offline use." message.
|
||||
console.log('Content is cached for offline use.');
|
||||
|
||||
// Execute callback
|
||||
if (config && config.onSuccess) {
|
||||
config.onSuccess(registration);
|
||||
}
|
||||
}
|
||||
}
|
||||
};
|
||||
};
|
||||
})
|
||||
.catch(error => {
|
||||
console.error('Error during service worker registration:', error);
|
||||
});
|
||||
}
|
||||
|
||||
function checkValidServiceWorker(swUrl, config) {
|
||||
// Check if the service worker can be found. If it can't reload the page.
|
||||
fetch(swUrl)
|
||||
.then(response => {
|
||||
// Ensure service worker exists, and that we really are getting a JS file.
|
||||
const contentType = response.headers.get('content-type');
|
||||
if (
|
||||
response.status === 404 ||
|
||||
(contentType != null && contentType.indexOf('javascript') === -1)
|
||||
) {
|
||||
// No service worker found. Probably a different app. Reload the page.
|
||||
navigator.serviceWorker.ready.then(registration => {
|
||||
registration.unregister().then(() => {
|
||||
window.location.reload();
|
||||
});
|
||||
});
|
||||
} else {
|
||||
// Service worker found. Proceed as normal.
|
||||
registerValidSW(swUrl, config);
|
||||
}
|
||||
})
|
||||
.catch(() => {
|
||||
console.log(
|
||||
'No internet connection found. App is running in offline mode.'
|
||||
);
|
||||
});
|
||||
}
|
||||
|
||||
export function unregister() {
|
||||
if ('serviceWorker' in navigator) {
|
||||
navigator.serviceWorker.ready.then(registration => {
|
||||
registration.unregister();
|
||||
});
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user