8 files changed, 45 insertions, 40 deletions

diff --git a/src/Bindings/Plugin.h b/src/Bindings/Plugin.h
index 19947ff2e..6184788f3 100644
--- a/src/Bindings/Plugin.h
+++ b/src/Bindings/Plugin.h
@@ -66,7 +66,7 @@ public:
 	virtual bool OnHandshake                (cClientHandle & a_Client, const AString & a_Username) = 0;
 	virtual bool OnHopperPullingItem        (cWorld & a_World, cHopperEntity & a_Hopper, int a_DstSlotNum, cBlockEntityWithItems & a_SrcEntity, int a_SrcSlotNum) = 0;
 	virtual bool OnHopperPushingItem        (cWorld & a_World, cHopperEntity & a_Hopper, int a_SrcSlotNum, cBlockEntityWithItems & a_DstEntity, int a_DstSlotNum) = 0;
-	virtual bool OnDropSpense        		(cWorld & a_World, cDropSpenserEntity & a_DropSpenser, int a_SlotNum) = 0;
+	virtual bool OnDropSpense        	    (cWorld & a_World, cDropSpenserEntity & a_DropSpenser, int a_SlotNum) = 0;
 	virtual bool OnKilled                   (cEntity & a_Victim, TakeDamageInfo & a_TDI, AString & a_DeathMessage) = 0;
 	virtual bool OnKilling                  (cEntity & a_Victim, cEntity * a_Killer, TakeDamageInfo & a_TDI) = 0;
 	virtual bool OnLogin                    (cClientHandle & a_Client, UInt32 a_ProtocolVersion, const AString & a_Username) = 0;
diff --git a/src/Bindings/PluginLua.h b/src/Bindings/PluginLua.h
index 352c444dc..02afaffd2 100644
--- a/src/Bindings/PluginLua.h
+++ b/src/Bindings/PluginLua.h
@@ -87,7 +87,7 @@ public:
 	virtual bool OnHandshake                (cClientHandle & a_Client, const AString & a_Username) override;
 	virtual bool OnHopperPullingItem        (cWorld & a_World, cHopperEntity & a_Hopper, int a_DstSlotNum, cBlockEntityWithItems & a_SrcEntity, int a_SrcSlotNum) override;
 	virtual bool OnHopperPushingItem        (cWorld & a_World, cHopperEntity & a_Hopper, int a_SrcSlotNum, cBlockEntityWithItems & a_DstEntity, int a_DstSlotNum) override;
-	virtual bool OnDropSpense        		(cWorld & a_World, cDropSpenserEntity & a_DropSpenser, int a_SlotNum) override;
+	virtual bool OnDropSpense        	    (cWorld & a_World, cDropSpenserEntity & a_DropSpenser, int a_SlotNum) override;
 	virtual bool OnKilled                   (cEntity & a_Victim, TakeDamageInfo & a_TDI, AString & a_DeathMessage) override;
 	virtual bool OnKilling                  (cEntity & a_Victim, cEntity * a_Killer, TakeDamageInfo & a_TDI) override;
 	virtual bool OnLogin                    (cClientHandle & a_Client, UInt32 a_ProtocolVersion, const AString & a_Username) override;
diff --git a/src/BlockEntities/DropSpenserEntity.cpp b/src/BlockEntities/DropSpenserEntity.cpp
index 243ec8594..259cec7a3 100644
--- a/src/BlockEntities/DropSpenserEntity.cpp
+++ b/src/BlockEntities/DropSpenserEntity.cpp
@@ -79,9 +79,8 @@ void cDropSpenserEntity::DropSpense(cChunk & a_Chunk)
 		return;
 	}
 
-	int RandomSlot = 	m_World->GetTickRandomNumber(SlotsCnt - 1);
-
-	int SpenseSlot = OccupiedSlots[RandomSlot];
+	const int RandomSlot = m_World->GetTickRandomNumber(SlotsCnt - 1);
+	const int SpenseSlot = OccupiedSlots[RandomSlot];
 
 	if (cPluginManager::Get()->CallHookDropSpense(*m_World, *this, SpenseSlot))
 	{
diff --git a/src/Blocks/BlockGlowstone.h b/src/Blocks/BlockGlowstone.h
index 930509e0a..11aa5e379 100644
--- a/src/Blocks/BlockGlowstone.h
+++ b/src/Blocks/BlockGlowstone.h
@@ -6,6 +6,7 @@
 
 
 
+
 class cBlockGlowstoneHandler :
 	public cBlockHandler
 {
@@ -22,13 +23,14 @@ private:
 		{
 			return cItem(E_BLOCK_GLOWSTONE, 1, 0);
 		}
-		else
-		{
-			unsigned int DropNum = GetRandomProvider().RandInt<char>(2, 4 + ToolFortuneLevel(a_Tool));
-			// cap the dropnum to the max amount of 4
-			DropNum = std::min<unsigned int>(DropNum, 4);
-			return cItem(E_ITEM_GLOWSTONE_DUST, DropNum, 0);
-		}
+
+		// Number of dust to drop, capped at the max amount of 4.
+		const auto Drops = std::min(
+			static_cast<char>(4),
+			GetRandomProvider().RandInt<char>(2, 4 + ToolFortuneLevel(a_Tool))
+		);
+
+		return cItem(E_ITEM_GLOWSTONE_DUST, Drops);
 	}
 
 
diff --git a/src/Blocks/BlockHandler.cpp b/src/Blocks/BlockHandler.cpp
index 4272bc607..274460e50 100644
--- a/src/Blocks/BlockHandler.cpp
+++ b/src/Blocks/BlockHandler.cpp
@@ -649,16 +649,16 @@ bool cBlockHandler::ToolHasSilkTouch(const cItem * a_Tool)
 
 
 
-unsigned int cBlockHandler::ToolFortuneLevel(const cItem * a_Tool)
+unsigned char cBlockHandler::ToolFortuneLevel(const cItem * a_Tool)
 {
-	if (a_Tool != nullptr)
+	if ((a_Tool != nullptr) && ItemCategory::IsTool(a_Tool->m_ItemType))
 	{
-		return a_Tool->m_Enchantments.GetLevel(cEnchantments::enchFortune);
-	}
-	else  // Not a tool
-	{
-		return 0;
+		// Return enchantment level, limited to avoid spawning excessive pickups (crashing the server) when modified items are used:
+		return std::min(8U, a_Tool->m_Enchantments.GetLevel(cEnchantments::enchFortune));
 	}
+
+	// Not a tool:
+	return 0;
 }
 
 
diff --git a/src/Blocks/BlockHandler.h b/src/Blocks/BlockHandler.h
index 8d595cc4a..87b259d54 100644
--- a/src/Blocks/BlockHandler.h
+++ b/src/Blocks/BlockHandler.h
@@ -232,7 +232,7 @@ public:
 
 	/** Returns the fortune level of a tool, if it is a valid tool.
 	Can be used in ConvertToPickups() implementations. */
-	static unsigned int ToolFortuneLevel(const cItem * a_Tool);
+	static unsigned char ToolFortuneLevel(const cItem * a_Tool);
 
 	// Gets the blockhandler for the given block type.
 	static const cBlockHandler & For(BLOCKTYPE a_BlockType);
diff --git a/src/Blocks/BlockOre.h b/src/Blocks/BlockOre.h
index 6c01a6a27..5dbeac268 100644
--- a/src/Blocks/BlockOre.h
+++ b/src/Blocks/BlockOre.h
@@ -3,6 +3,10 @@
 
 #include "BlockHandler.h"
 
+
+
+
+
 class cBlockOreHandler:
 	public cBlockHandler
 {
@@ -21,26 +25,25 @@ private:
 		{
 			switch (m_BlockType)
 			{
-				// If it was a glowing redstone ore, drop a normal redstone ore
+				// If it was a glowing redstone ore, drop a normal redstone ore:
 				case E_BLOCK_REDSTONE_ORE_GLOWING:   return cItem(E_BLOCK_REDSTONE_ORE);
 				default:                             return cItem(m_BlockType);
 			}
 		}
 
-		auto & random = GetRandomProvider();
-		const unsigned int FortuneLevel = ToolFortuneLevel(a_Tool);
-		// Clamp to 10 to prevent server crash if thing are mined with extremely high level fortune pick
-		const unsigned int DropMult = std::clamp<unsigned int>(FloorC(random.RandReal(FortuneLevel + 2.0)), 1, 10);
+		auto & Random = GetRandomProvider();
+		const auto FortuneLevel = ToolFortuneLevel(a_Tool);
+		const auto Drops = std::max(static_cast<char>(1), FloorC<char>(Random.RandReal(FortuneLevel + 2.0)));
 
 		switch (m_BlockType)
 		{
-			case E_BLOCK_LAPIS_ORE:            return cItem(E_ITEM_DYE, DropMult * random.RandInt<char>(4, 9), 4);
-			case E_BLOCK_REDSTONE_ORE:         // handled by next case (glowing redstone), no dropMult
-			case E_BLOCK_REDSTONE_ORE_GLOWING: return cItem(E_ITEM_REDSTONE_DUST, random.RandInt<char>(4, 5 + FortuneLevel), 0);
-			case E_BLOCK_DIAMOND_ORE:          return cItem(E_ITEM_DIAMOND, DropMult);
-			case E_BLOCK_EMERALD_ORE:          return cItem(E_ITEM_EMERALD, DropMult);
-			case E_BLOCK_COAL_ORE:             return cItem(E_ITEM_COAL, DropMult);
-			case E_BLOCK_NETHER_QUARTZ_ORE:    return cItem(E_ITEM_NETHER_QUARTZ, DropMult);
+			case E_BLOCK_LAPIS_ORE:            return cItem(E_ITEM_DYE, Drops * Random.RandInt<char>(4, 9), 4);
+			case E_BLOCK_REDSTONE_ORE:         // Handled by next case (glowing redstone)
+			case E_BLOCK_REDSTONE_ORE_GLOWING: return cItem(E_ITEM_REDSTONE_DUST, Random.RandInt<char>(4, 5 + FortuneLevel));
+			case E_BLOCK_DIAMOND_ORE:          return cItem(E_ITEM_DIAMOND, Drops);
+			case E_BLOCK_EMERALD_ORE:          return cItem(E_ITEM_EMERALD, Drops);
+			case E_BLOCK_COAL_ORE:             return cItem(E_ITEM_COAL, Drops);
+			case E_BLOCK_NETHER_QUARTZ_ORE:    return cItem(E_ITEM_NETHER_QUARTZ, Drops);
 			case E_BLOCK_CLAY:                 return cItem(E_ITEM_CLAY, 4);
 			default:
 			{
diff --git a/src/Blocks/BlockSeaLantern.h b/src/Blocks/BlockSeaLantern.h
index 1fab10a11..2ff100d85 100644
--- a/src/Blocks/BlockSeaLantern.h
+++ b/src/Blocks/BlockSeaLantern.h
@@ -6,6 +6,7 @@
 
 
 
+
 class cBlockSeaLanternHandler :
 	public cBlockHandler
 {
@@ -24,13 +25,13 @@ private:
 		{
 			return cItem(E_BLOCK_SEA_LANTERN, 1, 0);
 		}
-		else
-		{
-			unsigned int DropNum = GetRandomProvider().RandInt<char>(2, 3 + ToolFortuneLevel(a_Tool));
-			// cap the dropnum to the max amount of 5
-			DropNum = std::min<unsigned int>(DropNum, 5);
-			// Reset meta to 0
-			return cItem(E_ITEM_PRISMARINE_CRYSTALS, DropNum, 0);
-		}
+
+		// Number of crystals to drop, capped at the max amount of 5.
+		const auto Drops = std::min(
+			static_cast<char>(5),
+			GetRandomProvider().RandInt<char>(2, 3 + ToolFortuneLevel(a_Tool))
+		);
+
+		return cItem(E_ITEM_PRISMARINE_CRYSTALS, Drops);
 	}
 } ;