Add block handler for huge mushroom blocks (#5143)

src/Blocks/BlockHandler.cpp

@@ -48,6 +48,7 @@
 #include "BlockGrass.h"
 #include "BlockGravel.h"
 #include "BlockHopper.h"
+#include "BlockHugeMushroom.h"
 #include "BlockIce.h"
 #include "BlockJukebox.h"
 #include "BlockLadder.h"
@@ -296,8 +297,8 @@ namespace
 	constexpr cBlockMobHeadHandler            BlockHeadHandler                  (E_BLOCK_HEAD);
 	constexpr cBlockPressurePlateHandler      BlockHeavyWeightedPressurePHandler(E_BLOCK_HEAVY_WEIGHTED_PRESSURE_PLATE);
 	constexpr cBlockHopperHandler             BlockHopperHandler                (E_BLOCK_HOPPER);
-	constexpr cDefaultBlockHandler            BlockHugeBrownMushroomHandler     (E_BLOCK_HUGE_BROWN_MUSHROOM);
-	constexpr cDefaultBlockHandler            BlockHugeRedMushroomHandler       (E_BLOCK_HUGE_RED_MUSHROOM);
+	constexpr cBlockHugeMushroomHandler       BlockHugeBrownMushroomHandler     (E_BLOCK_HUGE_BROWN_MUSHROOM);
+	constexpr cBlockHugeMushroomHandler       BlockHugeRedMushroomHandler       (E_BLOCK_HUGE_RED_MUSHROOM);
 	constexpr cBlockIceHandler                BlockIceHandler                   (E_BLOCK_ICE);
 	constexpr cBlockComparatorHandler         BlockInactiveComparatorHandler    (E_BLOCK_INACTIVE_COMPARATOR);
 	constexpr cBlockInfestedHandler           BlockInfestedBlockHandler         (E_BLOCK_SILVERFISH_EGG);

src/Blocks/BlockHugeMushroom.h

@@ -0,0 +1,53 @@
+
+#pragma once
+
+#include "BlockHandler.h"
+
+
+
+
+
+/** Handler for huge mushroom blocks. */
+class cBlockHugeMushroomHandler final :
+	public cClearMetaOnDrop<cBlockHandler>
+{
+	using Super = cClearMetaOnDrop<cBlockHandler>;
+
+public:
+
+	using Super::Super;
+
+private:
+
+	virtual cItems ConvertToPickups(NIBBLETYPE a_BlockMeta, const cEntity * a_Digger, const cItem * a_Tool) const override
+	{
+		if (ToolHasSilkTouch(a_Tool))
+		{
+			return cItem(m_BlockType);
+		}
+		else if ((a_BlockMeta == E_META_MUSHROOM_FULL_STEM) || (a_BlockMeta == E_META_MUSHROOM_STEM))
+		{
+			// Stems don't drop anything
+			return cItem();
+		}
+
+		const auto MushroomType = (m_BlockType == E_BLOCK_HUGE_BROWN_MUSHROOM) ? E_BLOCK_BROWN_MUSHROOM : E_BLOCK_RED_MUSHROOM;
+		const auto DropNum = GetRandomProvider().RandInt<char>(2);
+
+		return cItem(MushroomType, DropNum);
+	}
+
+
+
+
+
+	virtual ColourID GetMapBaseColourID(NIBBLETYPE a_Meta) const override
+	{
+		UNUSED(a_Meta);
+		return (m_BlockType == E_BLOCK_HUGE_BROWN_MUSHROOM) ? 10 : 28;
+	}
+} ;
+
+
+
+

src/Blocks/CMakeLists.txt

@@ -51,6 +51,7 @@ target_sources(
 	BlockGravel.h
 	BlockHandler.h
 	BlockHopper.h
+	BlockHugeMushroom.h
 	BlockIce.h
 	BlockJukebox.h
 	BlockLadder.h