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87 lines
1.5 KiB
87 lines
1.5 KiB
<script>
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const layers = [0, 1, 2, 3, 4, 5, 6, 7, 8];
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let y;
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</script>
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<svelte:window bind:scrollY={y} />
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<a class="parallax-container" href="https://www.firewatchgame.com">
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{#each layers as layer}
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<img
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style="transform: translate(0,{(-y * layer) / (layers.length - 1)}px)"
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src="https://www.firewatchgame.com/images/parallax/parallax{layer}.png"
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alt="parallax layer {layer}"
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/>
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{/each}
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</a>
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<div class="text">
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<span style="opacity: {1 - Math.max(0, y / 40)}"> scroll down </span>
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<div class="foreground">
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You have scrolled {y} pixels
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</div>
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</div>
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<style>
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.parallax-container {
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position: fixed;
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width: 2400px;
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height: 712px;
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left: 50%;
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transform: translate(-50%, 0);
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}
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.parallax-container img {
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position: absolute;
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top: 0;
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left: 0;
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width: 100%;
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will-change: transform;
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}
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.parallax-container img:last-child::after {
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content: '';
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position: absolute;
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width: 100%;
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height: 100%;
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background: rgb(45, 10, 13);
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}
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.text {
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position: relative;
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width: 100%;
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height: 300vh;
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color: rgb(220, 113, 43);
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text-align: center;
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padding: 4em 0.5em 0.5em 0.5em;
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box-sizing: border-box;
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pointer-events: none;
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}
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span {
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display: block;
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font-size: 1em;
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text-transform: uppercase;
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will-change: transform, opacity;
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}
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.foreground {
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position: absolute;
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top: 711px;
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left: 0;
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width: 100%;
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height: calc(100% - 712px);
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background-color: rgb(32, 0, 1);
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color: white;
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padding: 50vh 0 0 0;
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}
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:global(body) {
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margin: 0;
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padding: 0;
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background-color: rgb(253, 174, 51);
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}
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</style>
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