SysAdmin
c12a468958
Switch from runCommand("transfer ...") to the @minecraft/server-admin
transferPlayer() function for reliable server-to-server transfers.
Enable Beta APIs experiment (gametest flag) in all 4 world level.dat files.
Add spawn protection to prevent transfer loops on arrival.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
67 lines
2.3 KiB
JavaScript
67 lines
2.3 KiB
JavaScript
import { world, system } from "@minecraft/server";
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import { transferPlayer } from "@minecraft/server-admin";
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// Portal definitions: name, center position, and direct transfer target
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const portals = [
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{ name: "Jamie's World", x: -15, y: 65, z: -24, host: "10.0.0.247", port: 19133 },
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{ name: "Lyla's World", x: 0, y: 65, z: -24, host: "10.0.0.247", port: 19134 },
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{ name: "Mya's World", x: 15, y: 65, z: -24, host: "10.0.0.247", port: 19135 },
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];
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const PORTAL_RADIUS_X = 2.5;
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const PORTAL_RADIUS_Z = 2.0;
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const PORTAL_RADIUS_Y = 2.0;
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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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for (const portal of portals) {
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const dx = Math.abs(pos.x - portal.x);
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const dy = Math.abs(pos.y - portal.y);
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const dz = Math.abs(pos.z - portal.z);
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if (dx < PORTAL_RADIUS_X && dy < PORTAL_RADIUS_Y && dz < PORTAL_RADIUS_Z) {
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cooldowns.set(playerId, system.currentTick);
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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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break;
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}
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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!");
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});
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