Merge pull request #175 from tigerw/bugfixes

Bugfixes

source/Blocks/BlockSnow.h

@@ -15,8 +15,28 @@ public:
 		: cBlockHandler(a_BlockType)
 	{
 	}
-	
-	
+
+
+	virtual bool GetPlacementBlockTypeMeta(
+		cWorld * a_World, cPlayer * a_Player,
+		int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, 
+		int a_CursorX, int a_CursorY, int a_CursorZ,
+		BLOCKTYPE & a_BlockType, NIBBLETYPE & a_BlockMeta
+	) override
+	{
+		a_BlockType = m_BlockType;
+		NIBBLETYPE Meta = a_World->GetBlockMeta(Vector3i(a_BlockX, a_BlockY, a_BlockZ));
+
+		if ((Meta < 7) && (Meta != 0)) // Is height at maximum (7) or at mininum (0)? Don't do anything if so
+		{
+			Meta++;
+		}
+		
+		a_BlockMeta = Meta;
+		return true;
+	}
+
+
 	virtual bool DoesIgnoreBuildCollision(void) override
 	{
 		return true;

source/Blocks/BlockWood.h

@@ -15,6 +15,51 @@ public:
 	{
 	}
 
+	
+	virtual bool GetPlacementBlockTypeMeta(
+		cWorld * a_World, cPlayer * a_Player,
+		int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, 
+		int a_CursorX, int a_CursorY, int a_CursorZ,
+		BLOCKTYPE & a_BlockType, NIBBLETYPE & a_BlockMeta
+	) override
+	{
+		a_BlockType = m_BlockType;
+		NIBBLETYPE Meta = a_Player->GetEquippedItem().m_ItemDamage;
+		a_BlockMeta = BlockFaceToMetaData(a_BlockFace, Meta);
+		return true;
+	}
+
+	
+	inline static NIBBLETYPE BlockFaceToMetaData(char a_BlockFace, NIBBLETYPE a_WoodMeta)
+	{
+		switch (a_BlockFace)
+		{
+			case BLOCK_FACE_YM:
+			case BLOCK_FACE_YP:
+			{
+				return a_WoodMeta; // Top or bottom, just return original
+			}
+
+			case BLOCK_FACE_ZP:
+			case BLOCK_FACE_ZM:
+			{
+				return a_WoodMeta | 0x8; // North or south
+			}
+
+			case BLOCK_FACE_XP:
+			case BLOCK_FACE_XM:
+			{
+				return a_WoodMeta | 0x4; // East or west
+			}
+
+			default:
+			{
+				ASSERT(!"Unhandled block face!");
+				return a_WoodMeta | 0xC; // No idea, give a special meta (all sides bark)
+			}
+		}
+	}
+
 
 	virtual const char * GetStepSound(void) override
 	{

source/Mobs/Monster.h

@@ -110,7 +110,7 @@ public:
 	void SetSightDistance(float sd);
 	
 	/// Sets whether the mob burns in daylight. Only evaluated at next burn-decision tick
-	void SetBurnsInDaylight(bool a_BurnsInDaylight) { a_BurnsInDaylight = a_BurnsInDaylight; }
+	void SetBurnsInDaylight(bool a_BurnsInDaylight) { m_BurnsInDaylight = a_BurnsInDaylight; }
 	
 	enum MState{ATTACKING, IDLE, CHASING, ESCAPING} m_EMState;
 	enum MPersonality{PASSIVE,AGGRESSIVE,COWARDLY} m_EMPersonality;