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refactor(es modules): move all files to src, try vite 3.0
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Azgaar
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119 changed files with 8218 additions and 139 deletions
345
src/modules/dynamic/heightmap-selection.js
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345
src/modules/dynamic/heightmap-selection.js
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import {shouldRegenerateGrid, generateGrid} from "/src/utils/graphUtils";
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import {byId} from "/src/utils/shorthands";
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import {generateSeed} from "/src/utils/probabilityUtils";
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const initialSeed = generateSeed();
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let graph = getGraph(grid);
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appendStyleSheet();
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insertHtml();
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addListeners();
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export function open() {
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closeDialogs(".stable");
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const $templateInput = byId("templateInput");
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setSelected($templateInput.value);
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graph = getGraph(graph);
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$("#heightmapSelection").dialog({
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title: "Select Heightmap",
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resizable: false,
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position: {my: "center", at: "center", of: "svg"},
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buttons: {
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Cancel: function () {
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$(this).dialog("close");
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},
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Select: function () {
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const id = getSelected();
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applyOption($templateInput, id, getName(id));
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lock("template");
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$(this).dialog("close");
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},
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"New Map": function () {
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const id = getSelected();
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applyOption($templateInput, id, getName(id));
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lock("template");
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const seed = getSeed();
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regeneratePrompt({seed, graph});
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$(this).dialog("close");
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}
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}
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});
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}
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function appendStyleSheet() {
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const style = document.createElement("style");
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style.textContent = /* css */ `
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div.dialog > div.heightmap-selection {
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width: 70vw;
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height: 70vh;
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}
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.heightmap-selection_container {
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display: grid;
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grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
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grid-gap: 6px;
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}
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@media (max-width: 600px) {
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.heightmap-selection_container {
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grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
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grid-gap: 4px;
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}
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}
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@media (min-width: 2000px) {
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.heightmap-selection_container {
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grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
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grid-gap: 8px;
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}
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}
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.heightmap-selection_options {
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display: grid;
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grid-template-columns: 2fr 1fr;
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}
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.heightmap-selection_options > div:first-child {
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display: grid;
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grid-template-columns: 1fr 1fr 1fr;
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align-items: center;
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justify-self: start;
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justify-items: start;
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}
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@media (max-width: 600px) {
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.heightmap-selection_options {
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grid-template-columns: 3fr 1fr;
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}
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.heightmap-selection_options > div:first-child {
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display: block;
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}
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}
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.heightmap-selection_options > div:last-child {
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justify-self: end;
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}
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.heightmap-selection article {
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padding: 4px;
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border-radius: 8px;
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transition: all 0.1s ease-in-out;
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filter: drop-shadow(1px 1px 4px #999);
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}
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.heightmap-selection article:hover {
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background-color: #ddd;
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filter: drop-shadow(1px 1px 8px #999);
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cursor: pointer;
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}
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.heightmap-selection article.selected {
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background-color: #ccc;
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outline: 1px solid var(--dark-solid);
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filter: drop-shadow(1px 1px 8px #999);
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}
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.heightmap-selection article > div {
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display: flex;
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justify-content: space-between;
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padding: 2px 1px;
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}
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.heightmap-selection article > img {
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width: 100%;
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aspect-ratio: ${graphWidth}/${graphHeight};
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border-radius: 8px;
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object-fit: fill;
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}
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.heightmap-selection article .regeneratePreview {
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outline: 1px solid #bbb;
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padding: 1px 3px;
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border-radius: 4px;
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transition: all 0.1s ease-in-out;
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}
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.heightmap-selection article .regeneratePreview:hover {
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outline: 1px solid #666;
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}
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.heightmap-selection article .regeneratePreview:active {
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outline: 1px solid #333;
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color: #000;
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transform: rotate(45deg);
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}
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`;
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document.head.appendChild(style);
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}
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function insertHtml() {
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const heightmapSelectionHtml = /* html */ `<div id="heightmapSelection" class="dialog stable">
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<div class="heightmap-selection">
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<section data-tip="Select heightmap template – template provides unique, but similar-looking maps on generation">
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<header><h1>Heightmap templates</h1></header>
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<div class="heightmap-selection_container"></div>
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</section>
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<section data-tip="Select precreated heightmap – it will be the same for each map">
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<header><h1>Precreated heightmaps</h1></header>
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<div class="heightmap-selection_container"></div>
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</section>
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<section>
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<header><h1>Options</h1></header>
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<div class="heightmap-selection_options">
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<div>
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<label data-tip="Rerender all preview images" class="checkbox-label" id="heightmapSelectionRedrawPreview">
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<i class="icon-cw"></i>
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Redraw preview
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</label>
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<div>
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<input id="heightmapSelectionRenderOcean" class="checkbox" type="checkbox" />
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<label data-tip="Draw heights of water cells" for="heightmapSelectionRenderOcean" class="checkbox-label">Render ocean heights</label>
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</div>
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<div data-tip="Color scheme used for heightmap preview">
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Color scheme
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<select id="heightmapSelectionColorScheme">
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<option value="bright" selected>Bright</option>
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<option value="light">Light</option>
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<option value="green">Green</option>
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<option value="monochrome">Monochrome</option>
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</select>
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</div>
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</div>
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<div>
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<button data-tip="Open Template Editor" data-tool="templateEditor" id="heightmapSelectionEditTemplates">Edit Templates</button>
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<button data-tip="Open Image Converter" data-tool="imageConverter" id="heightmapSelectionImportHeightmap">Import Heightmap</button>
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</div>
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</div>
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</section>
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</div>
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</div>`;
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byId("dialogs").insertAdjacentHTML("beforeend", heightmapSelectionHtml);
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const sections = document.getElementsByClassName("heightmap-selection_container");
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sections[0].innerHTML = Object.keys(heightmapTemplates)
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.map(key => {
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const name = heightmapTemplates[key].name;
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Math.random = aleaPRNG(initialSeed);
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const heights = HeightmapGenerator.fromTemplate(graph, key);
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const dataUrl = drawHeights(heights);
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return /* html */ `<article data-id="${key}" data-seed="${initialSeed}">
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<img src="${dataUrl}" alt="${name}" />
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<div>
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${name}
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<span data-tip="Regenerate preview" class="icon-cw regeneratePreview"></span>
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</div>
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</article>`;
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})
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.join("");
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sections[1].innerHTML = Object.keys(precreatedHeightmaps)
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.map(key => {
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const name = precreatedHeightmaps[key].name;
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drawPrecreatedHeightmap(key);
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return /* html */ `<article data-id="${key}" data-seed="${initialSeed}">
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<img alt="${name}" />
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<div>${name}</div>
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</article>`;
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})
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.join("");
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}
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function addListeners() {
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byId("heightmapSelection").on("click", event => {
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const article = event.target.closest("#heightmapSelection article");
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if (!article) return;
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const id = article.dataset.id;
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if (event.target.matches("span.icon-cw")) regeneratePreview(article, id);
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setSelected(id);
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});
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byId("heightmapSelectionRenderOcean").on("change", redrawAll);
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byId("heightmapSelectionColorScheme").on("change", redrawAll);
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byId("heightmapSelectionRedrawPreview").on("click", redrawAll);
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byId("heightmapSelectionEditTemplates").on("click", confirmHeightmapEdit);
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byId("heightmapSelectionImportHeightmap").on("click", confirmHeightmapEdit);
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}
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function getSelected() {
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return byId("heightmapSelection").querySelector(".selected")?.dataset?.id;
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}
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function setSelected(id) {
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const $heightmapSelection = byId("heightmapSelection");
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$heightmapSelection.querySelector(".selected")?.classList?.remove("selected");
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$heightmapSelection.querySelector(`[data-id="${id}"]`)?.classList?.add("selected");
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}
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function getSeed() {
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return byId("heightmapSelection").querySelector(".selected")?.dataset?.seed;
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}
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function getName(id) {
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const isTemplate = id in heightmapTemplates;
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return isTemplate ? heightmapTemplates[id].name : precreatedHeightmaps[id].name;
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}
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function getGraph(currentGraph) {
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const newGraph = shouldRegenerateGrid(currentGraph) ? generateGrid() : structuredClone(currentGraph);
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delete newGraph.cells.h;
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return newGraph;
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}
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function drawHeights(heights) {
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const canvas = document.createElement("canvas");
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canvas.width = graph.cellsX;
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canvas.height = graph.cellsY;
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const ctx = canvas.getContext("2d");
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const imageData = ctx.createImageData(graph.cellsX, graph.cellsY);
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const schemeId = byId("heightmapSelectionColorScheme").value;
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const scheme = getColorScheme(schemeId);
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const renderOcean = byId("heightmapSelectionRenderOcean").checked;
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const getHeight = height => (height < 20 ? (renderOcean ? height : 0) : height);
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for (let i = 0; i < heights.length; i++) {
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const color = scheme(1 - getHeight(heights[i]) / 100);
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const {r, g, b} = d3.color(color);
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const n = i * 4;
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imageData.data[n] = r;
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imageData.data[n + 1] = g;
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imageData.data[n + 2] = b;
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imageData.data[n + 3] = 255;
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}
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ctx.putImageData(imageData, 0, 0);
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return canvas.toDataURL("image/png");
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}
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function drawTemplatePreview(id) {
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const heights = HeightmapGenerator.fromTemplate(graph, id);
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const dataUrl = drawHeights(heights);
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const article = byId("heightmapSelection").querySelector(`[data-id="${id}"]`);
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article.querySelector("img").src = dataUrl;
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}
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async function drawPrecreatedHeightmap(id) {
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const heights = await HeightmapGenerator.fromPrecreated(graph, id);
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const dataUrl = drawHeights(heights);
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const article = byId("heightmapSelection").querySelector(`[data-id="${id}"]`);
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article.querySelector("img").src = dataUrl;
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}
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function regeneratePreview(article, id) {
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graph = getGraph(graph);
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const seed = generateSeed();
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article.dataset.seed = seed;
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Math.random = aleaPRNG(seed);
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drawTemplatePreview(id);
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}
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function redrawAll() {
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graph = getGraph(graph);
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const articles = byId("heightmapSelection").querySelectorAll(`article`);
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for (const article of articles) {
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const {id, seed} = article.dataset;
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Math.random = aleaPRNG(seed);
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const isTemplate = id in heightmapTemplates;
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if (isTemplate) drawTemplatePreview(id);
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else drawPrecreatedHeightmap(id);
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}
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}
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function confirmHeightmapEdit() {
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const tool = this.dataset.tool;
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confirmationDialog({
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title: this.dataset.tip,
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message: "Opening the tool will erase the current map. Are you sure you want to proceed?",
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confirm: "Continue",
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onConfirm: () => editHeightmap({mode: "erase", tool})
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});
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}
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