92 lines
3.1 KiB
JavaScript
92 lines
3.1 KiB
JavaScript
if (!enabledMods.includes("mods/betterSettings.js")) { enabledMods.unshift("mods/betterSettings.js"); localStorage.setItem("enabledMods", JSON.stringify(enabledMods)); window.location.reload() };
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var sky_settingsTab = new SettingsTab("Sky");
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var realtime_setting = new Setting("Use real life time for sky", "real_time", settingType.BOOLEAN, false, defaultValue=false);
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var initial_hour_setting = new Setting("Initial hour", "initial_hour", settingType.NUMBER, false, defaultValue=8);
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var ticks_per_hour_setting = new Setting("Ticks per hour", "ticks_per_hour", settingType.NUMBER, false, defaultValue=150);
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sky_settingsTab.registerSettings("Real time", realtime_setting);
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sky_settingsTab.registerSettings("Initial hour", initial_hour_setting);
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sky_settingsTab.registerSettings("Ticks per hour", ticks_per_hour_setting);
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settingsManager.registerTab(sky_settingsTab);
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//function lerpColor(start, end, t) {
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// return start.map((s, i) => Math.round(s + (end[i] - s) * t));
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//}
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// Destructuring makes it faster
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function lerpColor([r1, g1, b1], [r2, g2, b2], t) {
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return [r1 + (r2 - r1) * t, g1 + (g2 - g1) * t, b1 + (b2 - b1) * t].map(Math.round);
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}
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function getSkyColors(hour) {
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const SKY_COLOR_PAIRS = [
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[[0, 0, 15], [0, 0, 30]], // midnight
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[[10, 10, 40], [20, 20, 60]],
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[[255, 100, 50], [255, 150, 100]],
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[[135, 206, 235], [180, 230, 255]],
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[[135, 206, 250], [135, 206, 255]],
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[[135, 206, 250], [120, 190, 240]],
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[[255, 150, 100], [120, 70, 70]],
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[[30, 15, 60], [20, 10, 40]],
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[[0, 0, 15], [0, 0, 30]], // midnight
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];
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// Determine the interval (each interval is 3 hours)
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const index = Math.floor(hour / 3);
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const t = (hour % 3) / 3;
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const [bottomStart, topStart] = SKY_COLOR_PAIRS[index];
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const [bottomEnd, topEnd] = SKY_COLOR_PAIRS[index + 1];
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return {
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skyTop: `rgb(${lerpColor(topStart, topEnd, t).join(", ")})`,
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skyBottom: `rgb(${lerpColor(bottomStart, bottomEnd, t).join(", ")})`,
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};
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}
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function renderSky(ctx) {
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// Get sky colors and make gradient
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const { skyTop, skyBottom } = getSkyColors(hour);
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const gradient = ctx.createLinearGradient(0, 0, 0, height * pixelSize);
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gradient.addColorStop(0, skyTop);
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gradient.addColorStop(1, skyBottom);
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ctx.fillStyle = gradient;
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ctx.fillRect(0, 0, (width + 1) * pixelSize, (height + 1) * pixelSize);
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}
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function updateDayTime() {
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if (paused) {return;}
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if (realtime_setting.value) {
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const now = new Date();
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hour = now.getHours() + now.getMinutes() / 60;
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} else {
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hour = (hour + (1 / ticks_per_hour_setting.value)) % 24; // Keep within 0-23
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}
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}
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// Sky should be first layer
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function prioritizeRenderSky() {
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const idx = renderPrePixelList.indexOf(renderSky);
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if (idx !== -1) {
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const [skyFn] = renderPrePixelList.splice(idx, 1);
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renderPrePixelList.unshift(skyFn);
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}
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}
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// Resetting canvas also resets time
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function initializeSky() {
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hour = initial_hour_setting.value;
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}
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// Hooks
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runAfterReset(initializeSky);
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runAfterLoad(prioritizeRenderSky);
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runEveryTick(updateDayTime);
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renderPrePixel(renderSky);
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var hour = initial_hour_setting.value;
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