zenno: implement character picker

zenno/src/lib/CharaPick.svelte

@@ -0,0 +1,25 @@
+<script lang="ts">
+    import { character } from '$lib/data/character'
+
+    interface Props {
+        id: string
+        value: number
+        label?: string
+        region?: keyof typeof character
+        required?: boolean
+    }
+
+    let { id, value = $bindable(), label, region = 'global', required = false }: Props = $props()
+</script>
+
+{#if label}
+    <label for={id}>{label}</label>
+{/if}
+<select id={id} bind:value={value} required={required}>
+    {#if !required}
+        <option value=0></option>
+    {/if}
+    {#each character[region] as c}
+        <option value={c.chara_id}>{c.name}</option>
+    {/each}
+</select>

zenno/src/lib/data/character.ts

@@ -0,0 +1,23 @@
+import type { RegionalName } from '$lib/regional-name'
+import globalJSON from '../../../../global/character.json'
+
+/**
+ * Character definitions.
+ */
+export interface Character {
+	/**
+	 * Character ID.
+	 */
+	chara_id: number
+	/**
+	 * Regional name of the character.
+	 * E.g., Special Week for Global, or スペシャルウィーク for JP.
+	 */
+	name: string
+}
+
+export const character = {
+    global: globalJSON as Character[],
+}
+
+export const charaNames = globalJSON.reduce((m, c) => m.set(c.chara_id, {en: c.name}), new Map<Character['chara_id'], RegionalName>());

zenno/src/lib/data/convo.ts

@@ -0,0 +1,40 @@
+import convoJSON from '../../../../global/conversation.json'
+
+/**
+ * Lobby conversation data.
+ */
+export interface Conversation {
+	/**
+	 * Character who owns the conversation as a gallery entry.
+	 */
+	chara_id: number;
+	/**
+	 * Number of the conversation within the character's conversation gallery.
+	 */
+	number: number;
+	/**
+	 * Location ID of the conversation.
+	 */
+	location: 110 | 120 | 130 | 210 | 220 | 310 | 410 | 420 | 430 | 510 | 520 | 530;
+	/**
+	 * English name of the location, for convenience.
+	 */
+	location_name: string;
+	/**
+	 * First character in the conversation.
+	 * Not necessarily equal to chara_id.
+	 */
+	chara_1: number;
+	/**
+	 * Second character, if present.
+	 */
+	chara_2?: number;
+	/**
+	 * Third character, if present.
+	 */
+	chara_3?: number;
+	/**
+	 * Some unknown number in the game's local database.
+	 */
+	condition_type: 0 | 1 | 2 | 3 | 4;
+}

zenno/src/lib/regional-name.ts

@@ -0,0 +1,7 @@
+/**
+ * Names accounting for regions.
+ * Currently English is the only supported language.
+ */
+export interface RegionalName {
+    en: string
+}

zenno/src/routes/+page.svelte

@@ -1,3 +1,11 @@
+<script lang="ts">
+    import CharaPick from "$lib/CharaPick.svelte";
+
+    let selChara = $state(0);
+</script>
+
 <h1>Welcome to SvelteKit</h1>
+<CharaPick id="test-chara" bind:value={selChara} />
+<p>selected character is id {selChara}</p>
 <p>Visit <a href="https://svelte.dev/docs/kit">svelte.dev/docs/kit</a> to read the documentation</p>
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