From 9749c1d97f69e5b98a303ee42240f3f5ba364232 Mon Sep 17 00:00:00 2001
From: Wind-Explorer <windexplorer@outlook.com>
Date: Tue, 3 Mar 2026 00:14:56 +0800
Subject: [PATCH] headpat fade in animation & style

---
 .../scene/components/FullscreenModal.svelte   | 20 ++++++++++++++++++-
 1 file changed, 19 insertions(+), 1 deletion(-)

diff --git a/src/routes/scene/components/FullscreenModal.svelte b/src/routes/scene/components/FullscreenModal.svelte
index 830d1a9..77bf316 100644
--- a/src/routes/scene/components/FullscreenModal.svelte
+++ b/src/routes/scene/components/FullscreenModal.svelte
@@ -1,4 +1,19 @@
 <script lang="ts">
+  import { cubicOut } from "svelte/easing";
+  import { type TransitionConfig } from "svelte/transition";
+
+  function fadeSlide(
+    node: HTMLElement,
+    params: { duration: number }
+  ): TransitionConfig {
+    const opacity = parseFloat(getComputedStyle(node).opacity);
+    return {
+      duration: params.duration,
+      easing: cubicOut,
+      css: (t) => `opacity: ${t * opacity}; transform: translateY(${(1 - t) * 20}px);`,
+    };
+  }
+
   let {
     imageSrc,
     visible = $bindable(false),
@@ -24,7 +39,10 @@
 </script>
 
 {#if visible}
-  <div class="fixed inset-0 z-50 flex flex-col items-center justify-center bg-black/80">
+  <div
+    class="fixed inset-0 z-50 flex flex-col items-center justify-center bg-gradient-to-b from-transparent to-black/80"
+    transition:fadeSlide={{ duration: 300 }}
+  >
     {#if senderName}
       <div class="mb-4 text-white text-lg font-medium">{senderName} gave you a headpat!</div>
     {/if}