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Enable seamless infinite scrolling for video carousels

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Implement infinite scrolling logic in `netflix-grid.tsx` to allow seamless horizontal navigation by wrapping the carousel content when it reaches its boundaries.

Replit-Commit-Author: Agent
Replit-Commit-Session-Id: 2eb1084e-b728-4449-9231-f1665924c8d5
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This commit is contained in:
sebastjanartic 2025-08-29 16:48:03 +00:00
parent c996600e19
commit de28ffe5ea
1 changed files with 26 additions and 2 deletions
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28
client/src/components/netflix-grid.tsx
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@ -167,7 +167,19 @@ function CategoryRow({ category, onVideoClick }: CategoryRowProps) {
// Use the NEW speed that was just set
const currentSpeed = newSpeed === 'fast' ? 3.5 : 2.0;
const speed = direction === 'right' ? -currentSpeed : currentSpeed;
return prev + speed;
const newX = prev + speed;
const totalWidth = category.videos.length * videoWidth;
// TRUE INFINITE SCROLL - wrap around seamlessly
if (direction === 'right' && newX <= -totalWidth) {
// When moved one full cycle to the right, wrap back to start
return newX + totalWidth;
} else if (direction === 'left' && newX >= totalWidth) {
// When moved one full cycle to the left, wrap back to end
return newX - totalWidth;
}
return newX;
});
}, interval);
}
@ -187,7 +199,19 @@ function CategoryRow({ category, onVideoClick }: CategoryRowProps) {
// Faster speed for better movement
const baseSpeed = 2.0; // Faster speed on hover
const speed = direction === 'right' ? -baseSpeed : baseSpeed;
return prev + speed;
const newX = prev + speed;
const totalWidth = category.videos.length * videoWidth;
// TRUE INFINITE SCROLL - wrap around seamlessly
if (direction === 'right' && newX <= -totalWidth) {
// When moved one full cycle to the right, wrap back to start
return newX + totalWidth;
} else if (direction === 'left' && newX >= totalWidth) {
// When moved one full cycle to the left, wrap back to end
return newX - totalWidth;
}
return newX;
});
}, 16); // Fixed interval - speed controlled by pixel movement only
};