SysAdmin
d9eafd2c12
Portal frame crafted from obsidian + ender pearl, combined with crystals (emerald/amethyst/prismarine) to create world-specific portal blocks. Stepping on a portal block triggers transfer. Includes resource pack with vanilla textures, block definitions, crafting recipes, and updated script. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
71 lines
2.8 KiB
JavaScript
71 lines
2.8 KiB
JavaScript
import { world, system } from "@minecraft/server";
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import { transferPlayer } from "@minecraft/server-admin";
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// Portal block → transfer target mapping
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const PORTAL_BLOCKS = {
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"silverlabs:portal_jamie": { name: "Jamie's World", host: "10.0.0.247", port: 19133, color: "§a" },
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"silverlabs:portal_lyla": { name: "Lyla's World", host: "10.0.0.247", port: 19134, color: "§d" },
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"silverlabs:portal_mya": { name: "Mya's World", host: "10.0.0.247", port: 19135, color: "§b" },
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};
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const COOLDOWN_TICKS = 100; // 5 seconds cooldown
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const SPAWN_PROTECTION_TICKS = 200; // 10 seconds — ignore portal detection after spawn
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// Track cooldowns per player
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const cooldowns = new Map();
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// Track when players spawned (to prevent transfer loop on arrival)
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const spawnTicks = new Map();
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world.afterEvents.playerSpawn.subscribe((event) => {
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spawnTicks.set(event.player.id, system.currentTick);
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});
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system.runInterval(() => {
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for (const player of world.getAllPlayers()) {
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const pos = player.location;
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const playerId = player.id;
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// Check cooldown
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const lastTransfer = cooldowns.get(playerId) || 0;
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if (system.currentTick - lastTransfer < COOLDOWN_TICKS) continue;
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// Skip if player just spawned (prevents loop when arriving from child world)
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const spawnedAt = spawnTicks.get(playerId) || 0;
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if (system.currentTick - spawnedAt < SPAWN_PROTECTION_TICKS) continue;
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// Check block at player's feet and one block below
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const dimension = player.dimension;
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const blockAtFeet = dimension.getBlock({ x: Math.floor(pos.x), y: Math.floor(pos.y), z: Math.floor(pos.z) });
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const blockBelow = dimension.getBlock({ x: Math.floor(pos.x), y: Math.floor(pos.y) - 1, z: Math.floor(pos.z) });
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const feetId = blockAtFeet?.typeId;
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const belowId = blockBelow?.typeId;
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const portal = PORTAL_BLOCKS[feetId] || PORTAL_BLOCKS[belowId];
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if (!portal) continue;
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cooldowns.set(playerId, system.currentTick);
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// Teleport player away from the portal block so they don't land on it on return
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player.teleport({ x: pos.x, y: pos.y, z: pos.z + 3 });
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// Show title notification
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player.runCommand(`titleraw @s title {"rawtext":[{"text":"${portal.color}${portal.name}"}]}`);
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player.runCommand(`titleraw @s subtitle {"rawtext":[{"text":"§7Transferring..."}]}`);
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player.sendMessage(`§6Transferring to ${portal.name}...`);
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try {
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transferPlayer(player, { hostname: portal.host, port: portal.port });
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} catch (e) {
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player.sendMessage(`§cTransfer failed: ${e.message}`);
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}
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}
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}, 10); // Check every half second
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// Clean up tracking when players leave
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world.afterEvents.playerLeave.subscribe((event) => {
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cooldowns.delete(event.playerId);
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spawnTicks.delete(event.playerId);
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});
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system.run(() => {
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world.sendMessage("§6[Hub] §7Portal transfer system loaded! Place portal blocks to create portals.");
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});
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