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friendolls-desktop/src/routes/scene/components/DesktopPet.svelte

128 lines
3.1 KiB
Svelte

<script lang="ts">
import { onMount, onDestroy } from "svelte";
import { invoke } from "@tauri-apps/api/core";
import { usePetState } from "$lib/composables/usePetState";
import { getSpriteSheetUrl } from "$lib/utils/sprite-utils";
import PetSprite from "$lib/components/PetSprite.svelte";
import onekoGif from "../../../assets/oneko/oneko.gif";
import PetMenu from "./PetMenu.svelte";
import type { DollConfigurationDto } from "../../../types/bindings/DollConfigurationDto";
export let id = "";
export let targetX = 0;
export let targetY = 0;
export let name = "";
export let config: DollConfigurationDto | undefined = undefined;
export let isInteractive = false;
const { position, currentSprite, updatePosition, setPosition } = usePetState(
32,
32,
);
let animationFrameId: number;
let lastFrameTimestamp: number;
let spriteSheetUrl = onekoGif;
let isPetMenuOpen = false;
// Watch for color changes to regenerate sprite
$: updateSprite(config?.colorScheme.body, config?.colorScheme.outline);
$: (isInteractive, (isPetMenuOpen = false));
$: {
if (id) {
invoke("set_pet_menu_state", { id, open: isPetMenuOpen });
}
}
async function updateSprite(
body: string | undefined,
outline: string | undefined,
) {
if (body && outline) {
spriteSheetUrl = await getSpriteSheetUrl({
bodyColor: body,
outlineColor: outline,
});
} else {
spriteSheetUrl = onekoGif;
}
}
function frame(timestamp: number) {
if (!lastFrameTimestamp) {
lastFrameTimestamp = timestamp;
}
// 100ms per frame for the animation loop
if (timestamp - lastFrameTimestamp > 100) {
lastFrameTimestamp = timestamp;
updatePosition(targetX, targetY, window.innerWidth, window.innerHeight);
}
animationFrameId = requestAnimationFrame(frame);
}
onMount(() => {
// Initialize position to target so it doesn't fly in from 32,32 every time
setPosition(targetX, targetY);
animationFrameId = requestAnimationFrame(frame);
});
onDestroy(() => {
if (animationFrameId) {
cancelAnimationFrame(animationFrameId);
}
});
</script>
<div
class="desktop-pet flex flex-col items-center relative"
style="
transform: translate({$position.x - 16}px, {$position.y - 16}px);
z-index: 50;
"
>
{#if isPetMenuOpen}
<div
class="absolute -translate-y-44 w-30 h-40 *:size-full"
role="menu"
tabindex="0"
aria-label="Pet Menu"
>
{#if config}
<PetMenu {config} />
{/if}
</div>
{/if}
<button
onclick={() => {
isPetMenuOpen = !isPetMenuOpen;
}}
>
<PetSprite
{spriteSheetUrl}
spriteX={$currentSprite.x}
spriteY={$currentSprite.y}
/>
</button>
<span
class="absolute -bottom-5 width-full text-[10px] bg-black/50 text-white px-1 rounded backdrop-blur-sm mt-1 whitespace-nowrap opacity-0 transition-opacity"
class:opacity-100={isInteractive}
>
{name}
</span>
</div>
<style>
.desktop-pet {
position: fixed; /* Fixed relative to the viewport/container */
top: 0;
left: 0;
will-change: transform;
}
</style>