Shiroha/shiroha-server/minecraft-patches/features/0003-Correct-player-respawn-place.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Helvetica Volubi <suisuroru@blue-millennium.fun>
Date: Wed, 8 Jul 2026 20:55:35 +0800
Subject: [PATCH] Correct player respawn place


diff --git a/net/minecraft/server/level/ServerPlayer.java b/net/minecraft/server/level/ServerPlayer.java
index 16f49ae6736c475207f31392307e280ec06edbc3..38f327804ab6fc24bd313d14c4d28a69365a4283 100644
--- a/net/minecraft/server/level/ServerPlayer.java
+++ b/net/minecraft/server/level/ServerPlayer.java
@@ -511,8 +511,10 @@ public class ServerPlayer extends Player implements ca.spottedleaf.moonrise.patc
         double amountX = selectMaxX - selectMinX;
         double amountZ = selectMaxZ - selectMinZ;
 
-        int selectX = amountX < 1.0 ? Mth.floor(worldBorder.getCenterX()) : (int)Mth.floor((amountX + 1.0) * random.nextDouble() + selectMinX);
-        int selectZ = amountZ < 1.0 ? Mth.floor(worldBorder.getCenterZ()) : (int)Mth.floor((amountZ + 1.0) * random.nextDouble() + selectMinZ);
+        // Shiroha start - Correct player respawn place
+        int selectX = amountX < 0.0 ? Mth.floor(worldBorder.getCenterX()) : (int)Mth.floor(amountX * random.nextDouble() + selectMinX);
+        int selectZ = amountZ < 0.0 ? Mth.floor(worldBorder.getCenterZ()) : (int)Mth.floor(amountZ * random.nextDouble() + selectMinZ);
+        // Shiroha end - Correct player respawn place
 
         return new BlockPos(selectX, 0, selectZ);
     }
@@ -523,10 +525,20 @@ public class ServerPlayer extends Player implements ca.spottedleaf.moonrise.patc
     }
 
     private static BlockPos findSpawnAround(ServerLevel world, BlockPos selected) {
+        // Shiroha start - Correct player respawn place
+        BlockPos inChunk = PlayerSpawnFinder.getLevelRespawnPos(world, selected.getX(), selected.getZ());
+        if (inChunk != null) {
+            AABB checkVolume = PlayerSpawnFinder.PLAYER_DIMENSIONS.makeBoundingBox((double)inChunk.getX() + 0.5, (double)inChunk.getY(), (double)inChunk.getZ() + 0.5);
+
+            if (world.noCollision(null, checkVolume, true)) {
+                return inChunk;
+            }
+        }
+        // Shiroha end - Correct player respawn place
         // try hard to find, so that we don't attempt another chunk load
         for (int dz = -SPAWN_RADIUS_SELECTION_SEARCH; dz <= SPAWN_RADIUS_SELECTION_SEARCH; ++dz) {
             for (int dx = -SPAWN_RADIUS_SELECTION_SEARCH; dx <= SPAWN_RADIUS_SELECTION_SEARCH; ++dx) {
-                BlockPos inChunk = PlayerSpawnFinder.getLevelRespawnPos(world, selected.getX() + dx, selected.getZ() + dz);
+                inChunk = PlayerSpawnFinder.getLevelRespawnPos(world, selected.getX() + dx, selected.getZ() + dz); // Shiroha - Correct player respawn place
                 if (inChunk == null) {
                     continue;
                 }
@@ -1997,7 +2009,7 @@ public class ServerPlayer extends Player implements ca.spottedleaf.moonrise.patc
         }
 
         if (newLevel.dimension() == lastDimension) {
-            this.connection.internalTeleport(PositionMoveRotation.of(transition), transition.relatives()); // CraftBukkit  
+            this.connection.internalTeleport(PositionMoveRotation.of(transition), transition.relatives()); // CraftBukkit // Shiroha - Correct player respawn place
             this.connection.resetPosition();
             transition.postTeleportTransition().onTransition(this);
             return this;