Merge pull request #543 from mc-server/Furnace_Minecarts

Furnace minecarts

src/Entities/Minecart.cpp

@@ -750,7 +750,8 @@ void cMinecartWithChest::OnRightClicked(cPlayer & a_Player)
 
 cMinecartWithFurnace::cMinecartWithFurnace(double a_X, double a_Y, double a_Z) :
 	super(mpFurnace, a_X, a_Y, a_Z),
-	m_IsFueled(false)
+	m_IsFueled(false),
+	m_FueledTimeLeft(-1)
 {
 }
 
@@ -766,8 +767,12 @@ void cMinecartWithFurnace::OnRightClicked(cPlayer & a_Player)
 		{
 			a_Player.GetInventory().RemoveOneEquippedItem();
 		}
-
+		if (!m_IsFueled) // We don't want to change the direction by right clicking it.
+		{
+			AddSpeed(a_Player.GetLookVector().x, 0, a_Player.GetLookVector().z);
+		}
 		m_IsFueled = true;
+		m_FueledTimeLeft = m_FueledTimeLeft + 600; // The minecart will be active 600 more ticks.
 		m_World->BroadcastEntityMetadata(*this);
 	}
 }
@@ -776,6 +781,32 @@ void cMinecartWithFurnace::OnRightClicked(cPlayer & a_Player)
 
 
 
+void cMinecartWithFurnace::Tick(float a_Dt, cChunk & a_Chunk)
+{
+	super::Tick(a_Dt, a_Chunk);
+
+	if (m_IsFueled)
+	{
+		m_FueledTimeLeft--;
+		if (m_FueledTimeLeft < 0)
+		{
+			m_IsFueled = false;
+			m_World->BroadcastEntityMetadata(*this);
+			return;
+		}
+
+		if (GetSpeed().Length() > 6)
+		{
+			return;
+		}
+		AddSpeed(GetSpeed() / 4);
+	}
+}
+
+
+
+
+
 ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 // cMinecartWithTNT:
 

src/Entities/Minecart.h

@@ -151,10 +151,18 @@ public:
 	
 	// cEntity overrides:
 	virtual void OnRightClicked(cPlayer & a_Player) override;
-	bool IsFueled (void) const { return m_IsFueled; }
+	virtual void Tick(float a_Dt, cChunk & a_Chunk) override;
+
+	// Set functions.
+	void SetIsFueled(bool a_IsFueled, int a_FueledTimeLeft = -1) {m_IsFueled = a_IsFueled; m_FueledTimeLeft = a_FueledTimeLeft;}
+
+	// Get functions.
+	int  GetFueledTimeLeft(void) const {return m_FueledTimeLeft; }
+	bool IsFueled (void)         const {return m_IsFueled;}
 
 private:
 
+	int m_FueledTimeLeft;
 	bool m_IsFueled;
 
 } ;