From 3409dfb8212a838f92d3cb388d7d6478f80ed2a8 Mon Sep 17 00:00:00 2001
From: Fireblade <72758695+Firebladedoge229@users.noreply.github.com>
Date: Mon, 25 May 2026 21:29:59 -0400
Subject: [PATCH] fix: misc crashes

---
 Minecraft.World/CompoundTag.h        | 15 +++++++++++++--
 Minecraft.World/RedStoneDustTile.cpp |  3 ++-
 Minecraft.World/SlimeTile.cpp        |  1 -
 3 files changed, 15 insertions(+), 4 deletions(-)

diff --git a/Minecraft.World/CompoundTag.h b/Minecraft.World/CompoundTag.h
index 83d0bfb2..82020970 100644
--- a/Minecraft.World/CompoundTag.h
+++ b/Minecraft.World/CompoundTag.h
@@ -205,8 +205,19 @@ public:
 
 	wstring getString(const wstring &name)
 	{
-		if (tags.find(name) == tags.end()) return wstring( L"" );
-		return static_cast<StringTag *>(tags[name])->data;
+		auto it = tags.find(name);
+
+		if (it == tags.end())
+			return L"";
+
+		Tag* tag = it->second;
+
+		if (!tag || tag->getId() != Tag::TAG_STRING)
+			return L"";
+
+		StringTag* stringTag = static_cast<StringTag*>(tag);
+
+		return stringTag->data;
 	}
 
 	byteArray getByteArray(const wstring &name)
diff --git a/Minecraft.World/RedStoneDustTile.cpp b/Minecraft.World/RedStoneDustTile.cpp
index 2e168e6a..d849d77b 100644
--- a/Minecraft.World/RedStoneDustTile.cpp
+++ b/Minecraft.World/RedStoneDustTile.cpp
@@ -383,12 +383,13 @@ bool RedStoneDustTile::shouldConnectTo(LevelSource *level, int x, int y, int z,
 	int t = level->getTile(x, y, z);
 	if (t == Tile::redstone_wire_Id) return true;
 	if (t == 0) return false;
+	Tile *tile = Tile::tiles[t];
 	if (Tile::unpowered_repeater->isSameDiode(t))
 	{
 		int data = level->getData(x, y, z);
 		return direction == (data & DiodeTile::DIRECTION_MASK) || direction == Direction::DIRECTION_OPPOSITE[data & DiodeTile::DIRECTION_MASK];
 	}
-	else if (Tile::tiles[t]->isSignalSource() && direction != Direction::UNDEFINED) return true;
+	else if (tile != nullptr && tile->isSignalSource() && direction != Direction::UNDEFINED) return true;
 
 	return false;
 }
diff --git a/Minecraft.World/SlimeTile.cpp b/Minecraft.World/SlimeTile.cpp
index 400fc730..5881c4a2 100644
--- a/Minecraft.World/SlimeTile.cpp
+++ b/Minecraft.World/SlimeTile.cpp
@@ -48,7 +48,6 @@ void SlimeTile::fallOn(Level *level, int x, int y, int z,
     entity->clearFallDamageQueue();
 
 	entity->fallDistance = 0.0f;
-	entity->onGround = false;
 
 	if (entity->isSneaking())
         return;