From 8bb516465d23c356474b01d2a81216e689f0ceb7 Mon Sep 17 00:00:00 2001
From: Ryan Fox <flewkey@2a03.party>
Date: Sat, 27 Jul 2019 21:54:35 +0000
Subject: [PATCH] Verify spawn exists before teleporting

Signed-off-by: Ryan Fox <flewkey@2a03.party>
---
 src/party/_2a03/mc/command/SpawnCommand.java | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/party/_2a03/mc/command/SpawnCommand.java b/src/party/_2a03/mc/command/SpawnCommand.java
index 410d9e5..9a05c70 100644
--- a/src/party/_2a03/mc/command/SpawnCommand.java
+++ b/src/party/_2a03/mc/command/SpawnCommand.java
@@ -14,6 +14,14 @@ public class SpawnCommand {
 	public static void register(CommandDispatcher<CommandSource> dispatcher) {
 		LiteralArgumentBuilder<CommandSource> literalargumentbuilder = Commands.func_197057_a("spawn").executes((source) -> {
 			PlayerPosition position = Config.parsePosition(Config.getData("spawn"));
+			if (position.world == null) {
+				if (source.getSource().func_197034_c(2)) {
+					source.getSource().func_197030_a(new TranslationTextComponent("Spawn not found, do /spawn set"), false);
+				} else {
+					source.getSource().func_197030_a(new TranslationTextComponent("Spawn not found, ask an admin to set it"), false);
+				}
+				return 1;
+			}
 			((ServerPlayerEntity)source.getSource().func_197035_h()).func_200619_a(position.world, position.x, position.y, position.z, position.yaw, position.pitch);
 			source.getSource().func_197030_a(new TranslationTextComponent("Teleported to the spawn point"), true);
 			return 1;