85 lines
3.2 KiB
JavaScript
85 lines
3.2 KiB
JavaScript
/**
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* Bratonien Adventskalender – Türchen-Positionierung (2025)
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* ---------------------------------------------------------
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* Liest data-top / data-left / data-width aus jedem Türchen (door, fluegel, openfield)
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* und positioniert sie pixelgenau auf dem sichtbaren Bild.
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*/
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function positionAllDoors() {
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const cont = document.querySelector('.kalenderbild');
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const img = cont?.querySelector('img');
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if (!cont || !img) return;
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const imgRect = img.getBoundingClientRect();
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const contRect = cont.getBoundingClientRect();
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// === Normale Türen (.door)
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document.querySelectorAll('.door').forEach(door => {
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const day = door.dataset.day;
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const topPct = parseFloat(door.dataset.top) || 0;
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const leftPct = parseFloat(door.dataset.left) || 0;
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const widthPct = parseFloat(door.dataset.width) || 10;
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const w = imgRect.width * (widthPct / 100);
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door.style.position = 'absolute';
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door.style.width = `${w}px`;
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door.style.height = `${w}px`;
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door.style.top = `${imgRect.top - contRect.top + imgRect.height * (topPct / 100)}px`;
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door.style.left = `${imgRect.width * (leftPct / 100) + (contRect.width - imgRect.width) / 2}px`;
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const field = document.querySelector(`.openfield[data-day="${day}"]`);
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if (field) {
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field.style.position = 'absolute';
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field.style.width = `${w}px`;
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field.style.height = `${w}px`;
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field.style.top = door.style.top;
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field.style.left = door.style.left;
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}
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});
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// === Flügel (.fluegel.left und .fluegel.right)
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document.querySelectorAll('.fluegel').forEach(fluegel => {
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const day = fluegel.dataset.day;
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const topPct = parseFloat(fluegel.dataset.top) || 0;
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const leftPct = parseFloat(fluegel.dataset.left) || 0;
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const widthPct = parseFloat(fluegel.dataset.width) || 6;
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const w = imgRect.width * (widthPct / 100);
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const h = w * 2;
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fluegel.style.position = 'absolute';
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fluegel.style.width = `${w}px`;
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fluegel.style.height = `${h}px`;
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fluegel.style.top = `${imgRect.top - contRect.top + imgRect.height * (topPct / 100)}px`;
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fluegel.style.left = `${imgRect.width * (leftPct / 100) + (contRect.width - imgRect.width) / 2}px`;
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});
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// === Openfields für Flügel
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document.querySelectorAll('.openfield').forEach(field => {
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const day = field.dataset.day;
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const topPct = parseFloat(field.dataset.top) || 0;
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const leftPct = parseFloat(field.dataset.left) || 0;
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const widthPct = parseFloat(field.dataset.width) || 12;
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const w = imgRect.width * (widthPct / 100);
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const h = w * 2;
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field.style.position = 'absolute';
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field.style.width = `${w}px`;
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field.style.height = `${h}px`;
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field.style.top = `${imgRect.top - contRect.top + imgRect.height * (topPct / 100)}px`;
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field.style.left = `${imgRect.width * (leftPct / 100) + (contRect.width - imgRect.width) / 2}px`;
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});
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}
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window.addEventListener('load', positionAllDoors);
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window.addEventListener('resize', positionAllDoors);
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window.addEventListener('orientationchange', () => {
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setTimeout(positionAllDoors, 300);
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});
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document.addEventListener('visibilitychange', () => {
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if (document.visibilityState === 'visible') {
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setTimeout(positionAllDoors, 200);
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}
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}); |