13 files changed, 92 insertions, 31 deletions

diff --git a/.gitignore b/.gitignore
index c8ad93a80..c544f394d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,5 @@
 build/
+nbproject/
 ipch/
 Win32/
 MCServer/MCServer
diff --git a/MCServer/Plugins/APIDump/APIDesc.lua b/MCServer/Plugins/APIDump/APIDesc.lua
index 1e572492b..28dffc1b6 100644
--- a/MCServer/Plugins/APIDump/APIDesc.lua
+++ b/MCServer/Plugins/APIDump/APIDesc.lua
@@ -2025,8 +2025,9 @@ end
 			Desc = "This class manages a TNT entity.",
 			Functions =
 			{
-				GetCounterTime = { Return = "number", Notes = "Returns the time until the entity explodes." },
-				GetMaxFuseTime = { Return = "number", Notes = "Returns how long the fuse was." },
+				Explode = { Return = "", Notes = "Explode the tnt." },
+				GetFuseTicks = { Return = "number", Notes = "Returns the fuse ticks until the tnt will explode." },
+				SetFuseTicks = { Return = "number", Notes = "Set the fuse ticks until the tnt will explode." },
 			},
 			Inherits = "cEntity",
 		},
@@ -2261,7 +2262,7 @@ end
 				SpawnMob = { Params = "X, Y, Z, {{cMonster|MonsterType}}", Return = "EntityID", Notes = "Spawns the specified type of mob at the specified coords. Returns the EntityID of the creates entity, or -1 on failure. " },
 				SpawnFallingBlock = { Params = "X, Y, Z, BlockType, BlockMeta", Return = "EntityID", Notes = "Spawns an {{cFallingBlock|Falling Block}} entity at the specified coords with the given block type/meta" },
 				SpawnExperienceOrb = { Params = "X, Y, Z, Reward", Return = "EntityID", Notes = "Spawns an {{cExpOrb|experience orb}} at the specified coords, with the given reward" },
-				SpawnPrimedTNT = { Params = "X, Y, Z, FuseTimeSecs, InitialVelocityCoeff", Return = "", Notes = "Spawns a {{cTNTEntity|primed TNT entity}} at the specified coords, with the given fuse time. The entity gets a random speed multiplied by the InitialVelocityCoeff, 1 being the default value." },
+				SpawnPrimedTNT = { Params = "X, Y, Z, FuseTicks, InitialVelocityCoeff", Return = "", Notes = "Spawns a {{cTNTEntity|primed TNT entity}} at the specified coords, with the given fuse ticks. The entity gets a random speed multiplied by the InitialVelocityCoeff, 1 being the default value." },
 				TryGetHeight = { Params = "BlockX, BlockZ", Return = "IsValid, Height", Notes = "Returns true and height of the highest non-air block if the chunk is loaded, or false otherwise." },
 				UpdateSign = { Params = "X, Y, Z, Line1, Line2, Line3, Line4, [{{cPlayer|Player}}]", Return = "", Notes = "Sets the sign text at the specified coords. The sign-updating hooks are called for the change. The Player parameter is used to indicate the player from whom the change has come, it may be nil. Same as SetSignLiens()" },
 				UseBlockEntity = { Params = "{{cPlayer|Player}}, BlockX, BlockY, BlockZ", Return = "", Notes = "Makes the specified Player use the block entity at the specified coords (open chest UI, etc.) If the cords are in an unloaded chunk or there's no block entity, ignores the call." },
diff --git a/src/BlockEntities/DispenserEntity.cpp b/src/BlockEntities/DispenserEntity.cpp
index 374f3d6e3..cbfbb1b6a 100644
--- a/src/BlockEntities/DispenserEntity.cpp
+++ b/src/BlockEntities/DispenserEntity.cpp
@@ -116,7 +116,7 @@ void cDispenserEntity::DropSpenseFromSlot(cChunk & a_Chunk, int a_SlotNum)
 			{
 				double TNTX = 0.5 + (DispX + DispChunk->GetPosX() * cChunkDef::Width);
 				double TNTZ = 0.5 + (DispZ + DispChunk->GetPosZ() * cChunkDef::Width);
-				m_World->SpawnPrimedTNT(TNTX, DispY + 0.5, TNTZ, 4, 0);  // 4 seconds fuse, no initial velocity
+				m_World->SpawnPrimedTNT(TNTX, DispY + 0.5, TNTZ, 80, 0);  // 80 ticks fuse, no initial velocity
 				m_Contents.ChangeSlotCount(a_SlotNum, -1);
 			}
 			break;
diff --git a/src/Entities/TNTEntity.cpp b/src/Entities/TNTEntity.cpp
index 339107b2e..02f31f5bb 100644
--- a/src/Entities/TNTEntity.cpp
+++ b/src/Entities/TNTEntity.cpp
@@ -8,10 +8,9 @@
 
 
 
-cTNTEntity::cTNTEntity(double a_X, double a_Y, double a_Z, double a_FuseTimeInSec) :
+cTNTEntity::cTNTEntity(double a_X, double a_Y, double a_Z, int a_FuseTicks) :
 	super(etTNT, a_X, a_Y, a_Z, 0.98, 0.98),
-	m_Counter(0),
-	m_MaxFuseTime(a_FuseTimeInSec)
+	m_FuseTicks(a_FuseTicks)
 {
 }
 
@@ -19,10 +18,9 @@ cTNTEntity::cTNTEntity(double a_X, double a_Y, double a_Z, double a_FuseTimeInSe
 
 
 
-cTNTEntity::cTNTEntity(const Vector3d & a_Pos, double a_FuseTimeInSec) :
+cTNTEntity::cTNTEntity(const Vector3d & a_Pos, int a_FuseTicks) :
 	super(etTNT, a_Pos.x, a_Pos.y, a_Pos.z, 0.98, 0.98),
-	m_Counter(0),
-	m_MaxFuseTime(a_FuseTimeInSec)
+	m_FuseTicks(a_FuseTicks)
 {
 }
 
@@ -42,18 +40,27 @@ void cTNTEntity::SpawnOn(cClientHandle & a_ClientHandle)
 
 
 
+void cTNTEntity::Explode(void)
+{
+	m_FuseTicks = 0;
+	Destroy(true);
+	LOGD("BOOM at {%f,%f,%f}", GetPosX(), GetPosY(), GetPosZ());
+	m_World->DoExplosionAt(4.0, GetPosX() + 0.49, GetPosY() + 0.49, GetPosZ() + 0.49, true, esPrimedTNT, this);
+}
+
+
+
+
+
 void cTNTEntity::Tick(float a_Dt, cChunk & a_Chunk)
 {
 	super::Tick(a_Dt, a_Chunk);
 	BroadcastMovementUpdate();
-	float delta_time = a_Dt / 1000;  // Convert miliseconds to seconds
-	m_Counter += delta_time;
-	if (m_Counter > m_MaxFuseTime)  // Check if we go KABOOOM
+	
+	m_FuseTicks -= 1;
+	if (m_FuseTicks <= 0)
 	{
-		Destroy(true);
-		LOGD("BOOM at {%f,%f,%f}", GetPosX(), GetPosY(), GetPosZ());
-		m_World->DoExplosionAt(4.0, GetPosX() + 0.49, GetPosY() + 0.49, GetPosZ() + 0.49, true, esPrimedTNT, this);
-		return;
+		Explode();
 	}
 }
 
diff --git a/src/Entities/TNTEntity.h b/src/Entities/TNTEntity.h
index d1fcae766..116f5a8cb 100644
--- a/src/Entities/TNTEntity.h
+++ b/src/Entities/TNTEntity.h
@@ -16,19 +16,28 @@ public:
 	// tolua_end
 	CLASS_PROTODEF(cTNTEntity);
 
-	cTNTEntity(double a_X, double a_Y, double a_Z, double a_FuseTimeInSec);
-	cTNTEntity(const Vector3d & a_Pos, double a_FuseTimeInSec);
+	cTNTEntity(double a_X, double a_Y, double a_Z, int a_FuseTicks = 80);
+	cTNTEntity(const Vector3d & a_Pos, int a_FuseTicks = 80);
 	
 	// cEntity overrides:
 	virtual void SpawnOn(cClientHandle & a_ClientHandle) override;
 	virtual void Tick(float a_Dt, cChunk & a_Chunk) override;
-
-	double GetCounterTime(void) const { return m_Counter; } // tolua_export
-	double GetMaxFuseTime(void) const { return m_MaxFuseTime; } // tolua_export
+	
+	// tolua_begin
+	
+	/** Explode the tnt */
+	void Explode(void);
+	
+	/** Returns the fuse ticks until the tnt will explode */
+	int GetFuseTicks(void) const { return m_FuseTicks; }
+	
+	/** Set the fuse ticks until the tnt will explode */
+	void SetFuseTicks(int a_FuseTicks) { m_FuseTicks = a_FuseTicks; }
+	
+	// tolua_end
 	
 protected:
-	double m_Counter;      ///< How much time has elapsed since the object was created, in seconds
-	double m_MaxFuseTime;  ///< How long the fuse is, in seconds
+	int m_FuseTicks;      ///< How much ticks is left, while the tnt will explode
 }; // tolua_export
 
 
diff --git a/src/Items/ItemLighter.h b/src/Items/ItemLighter.h
index cc7daeb08..18873e911 100644
--- a/src/Items/ItemLighter.h
+++ b/src/Items/ItemLighter.h
@@ -33,8 +33,8 @@ public:
 			case E_BLOCK_TNT:
 			{
 				// Activate the TNT:
-				a_World->BroadcastSoundEffect("game.tnt.primed", a_BlockX * 8, a_BlockY * 8, a_BlockZ * 8, 0.5f, 0.6f);
-				a_World->SpawnPrimedTNT(a_BlockX + 0.5, a_BlockY + 0.5, a_BlockZ + 0.5, 4);  // 4 seconds to boom
+				a_World->BroadcastSoundEffect("game.tnt.primed", a_BlockX * 8, a_BlockY * 8, a_BlockZ * 8, 1.0f, 1.0f);
+				a_World->SpawnPrimedTNT(a_BlockX + 0.5, a_BlockY + 0.5, a_BlockZ + 0.5);  // 80 ticks to boom
 				a_World->SetBlock(a_BlockX,a_BlockY,a_BlockZ, E_BLOCK_AIR, 0);
 				break;
 			}
diff --git a/src/Simulator/IncrementalRedstoneSimulator.cpp b/src/Simulator/IncrementalRedstoneSimulator.cpp
index f377b0aa7..ca2ef4b1a 100644
--- a/src/Simulator/IncrementalRedstoneSimulator.cpp
+++ b/src/Simulator/IncrementalRedstoneSimulator.cpp
@@ -838,7 +838,7 @@ void cIncrementalRedstoneSimulator::HandleTNT(int a_BlockX, int a_BlockY, int a_
 	if (AreCoordsPowered(a_BlockX, a_BlockY, a_BlockZ))
 	{
 		m_World.BroadcastSoundEffect("game.tnt.primed", a_BlockX * 8, a_BlockY * 8, a_BlockZ * 8, 0.5f, 0.6f);
-		m_World.SpawnPrimedTNT(a_BlockX + 0.5, a_BlockY + 0.5, a_BlockZ + 0.5, 4);  // 4 seconds to boom
+		m_World.SpawnPrimedTNT(a_BlockX + 0.5, a_BlockY + 0.5, a_BlockZ + 0.5);  // 80 ticks to boom
 		m_World.SetBlock(a_BlockX, a_BlockY, a_BlockZ, E_BLOCK_AIR, 0);
 	}
 }
diff --git a/src/World.cpp b/src/World.cpp
index 2627da0ba..a9db6bf00 100644
--- a/src/World.cpp
+++ b/src/World.cpp
@@ -1726,10 +1726,10 @@ int cWorld::SpawnMinecart(double a_X, double a_Y, double a_Z, int a_MinecartType
 
 
 
-void cWorld::SpawnPrimedTNT(double a_X, double a_Y, double a_Z, double a_FuseTimeInSec, double a_InitialVelocityCoeff)
+void cWorld::SpawnPrimedTNT(double a_X, double a_Y, double a_Z, int a_FuseTicks, double a_InitialVelocityCoeff)
 {
 	UNUSED(a_InitialVelocityCoeff);
-	cTNTEntity * TNT = new cTNTEntity(a_X, a_Y, a_Z, a_FuseTimeInSec);
+	cTNTEntity * TNT = new cTNTEntity(a_X, a_Y, a_Z, a_FuseTicks);
 	TNT->Initialize(this);
 	// TODO: Add a bit of speed in horiz and vert axes, based on the a_InitialVelocityCoeff
 }
diff --git a/src/World.h b/src/World.h
index 1b74eccc3..d48db5911 100644
--- a/src/World.h
+++ b/src/World.h
@@ -445,7 +445,7 @@ public:
 	int SpawnExperienceOrb(double a_X, double a_Y, double a_Z, int a_Reward);
 
 	/** Spawns a new primed TNT entity at the specified block coords and specified fuse duration. Initial velocity is given based on the relative coefficient provided */
-	void SpawnPrimedTNT(double a_X, double a_Y, double a_Z, double a_FuseTimeInSec, double a_InitialVelocityCoeff = 1);
+	void SpawnPrimedTNT(double a_X, double a_Y, double a_Z, int a_FuseTimeInSec = 80, double a_InitialVelocityCoeff = 1);
 
 	// tolua_end
 
diff --git a/src/WorldStorage/NBTChunkSerializer.cpp b/src/WorldStorage/NBTChunkSerializer.cpp
index e9fa11fe6..4cf3c62d7 100644
--- a/src/WorldStorage/NBTChunkSerializer.cpp
+++ b/src/WorldStorage/NBTChunkSerializer.cpp
@@ -28,6 +28,7 @@
 #include "../Entities/Minecart.h"
 #include "../Entities/Pickup.h"
 #include "../Entities/ProjectileEntity.h"
+#include "../Entities/TNTEntity.h"
 
 #include "../Mobs/Monster.h"
 #include "../Mobs/Bat.h"
@@ -591,6 +592,18 @@ void cNBTChunkSerializer::AddProjectileEntity(cProjectileEntity * a_Projectile)
 
 
 
+void cNBTChunkSerializer::AddTNTEntity(cTNTEntity * a_TNT)
+{
+	m_Writer.BeginCompound("");
+		AddBasicEntity(a_TNT, "PrimedTnt");
+		m_Writer.AddByte("Fuse", (unsigned char)a_TNT->GetFuseTicks());
+	m_Writer.EndCompound();
+}
+
+
+
+
+
 void cNBTChunkSerializer::AddMinecartChestContents(cMinecartWithChest * a_Minecart)
 {
 	m_Writer.BeginList("Items", TAG_Compound);
@@ -670,7 +683,7 @@ void cNBTChunkSerializer::Entity(cEntity * a_Entity)
 		case cEntity::etMonster:      AddMonsterEntity     ((cMonster *)         a_Entity); break;
 		case cEntity::etPickup:       AddPickupEntity      ((cPickup *)          a_Entity); break;
 		case cEntity::etProjectile:   AddProjectileEntity  ((cProjectileEntity *)a_Entity); break;
-		case cEntity::etTNT: /* TODO */ break;
+		case cEntity::etTNT:          AddTNTEntity         ((cTNTEntity *)       a_Entity); break;
 		case cEntity::etExpOrb: /* TODO */ break;
 		case cEntity::etItemFrame: /* TODO */ break;
 		case cEntity::etPainting: /* TODO */ break;
diff --git a/src/WorldStorage/NBTChunkSerializer.h b/src/WorldStorage/NBTChunkSerializer.h
index 8a9e18413..3b486d2bc 100644
--- a/src/WorldStorage/NBTChunkSerializer.h
+++ b/src/WorldStorage/NBTChunkSerializer.h
@@ -41,6 +41,7 @@ class cMonster;
 class cPickup;
 class cItemGrid;
 class cProjectileEntity;
+class cTNTEntity;
 
 
 
@@ -107,6 +108,7 @@ protected:
 	void AddMonsterEntity     (cMonster * a_Monster);
 	void AddPickupEntity      (cPickup * a_Pickup);
 	void AddProjectileEntity  (cProjectileEntity * a_Projectile);
+	void AddTNTEntity         (cTNTEntity * a_TNT);
 	
 	void AddMinecartChestContents(cMinecartWithChest * a_Minecart);
 	
diff --git a/src/WorldStorage/WSSAnvil.cpp b/src/WorldStorage/WSSAnvil.cpp
index 07cf87ab3..eb159f28d 100644
--- a/src/WorldStorage/WSSAnvil.cpp
+++ b/src/WorldStorage/WSSAnvil.cpp
@@ -36,6 +36,7 @@
 #include "../Entities/Minecart.h"
 #include "../Entities/Pickup.h"
 #include "../Entities/ProjectileEntity.h"
+#include "../Entities/TNTEntity.h"
 
 
 
@@ -1237,6 +1238,10 @@ void cWSSAnvil::LoadEntityFromNBT(cEntityList & a_Entities, const cParsedNBT & a
 	{
 		LoadPigZombieFromNBT(a_Entities, a_NBT, a_EntityTagIdx);
 	}
+	else if (strncmp(a_IDTag, "PrimedTnt", a_IDTagLength) == 0)
+	{
+		LoadTNTFromNBT(a_Entities, a_NBT, a_EntityTagIdx);
+	}
 	// TODO: other entities
 }
 
@@ -2173,6 +2178,28 @@ void cWSSAnvil::LoadPigZombieFromNBT(cEntityList & a_Entities, const cParsedNBT
 
 
 
+void cWSSAnvil::LoadTNTFromNBT(cEntityList & a_Entities, const cParsedNBT & a_NBT, int a_TagIdx)
+{
+	std::auto_ptr<cTNTEntity> TNT(new cTNTEntity(0.0, 0.0, 0.0, 0));
+	if (!LoadEntityBaseFromNBT(*TNT.get(), a_NBT, a_TagIdx))
+	{
+		return;
+	}
+	
+	// Load Fuse Ticks:
+	int FuseTicks = a_NBT.FindChildByName(a_TagIdx, "Fuse");
+	if (FuseTicks > 0)
+	{
+		TNT->SetFuseTicks((int) a_NBT.GetByte(FuseTicks));
+	}
+	
+	a_Entities.push_back(TNT.release());
+}
+
+
+
+
+
 bool cWSSAnvil::LoadEntityBaseFromNBT(cEntity & a_Entity, const cParsedNBT & a_NBT, int a_TagIdx)
 {
 	double Pos[3];
diff --git a/src/WorldStorage/WSSAnvil.h b/src/WorldStorage/WSSAnvil.h
index b26345b13..fe93d16c3 100644
--- a/src/WorldStorage/WSSAnvil.h
+++ b/src/WorldStorage/WSSAnvil.h
@@ -192,6 +192,7 @@ protected:
 	void LoadWolfFromNBT            (cEntityList & a_Entities, const cParsedNBT & a_NBT, int a_TagIdx);
 	void LoadZombieFromNBT          (cEntityList & a_Entities, const cParsedNBT & a_NBT, int a_TagIdx);
 	void LoadPigZombieFromNBT       (cEntityList & a_Entities, const cParsedNBT & a_NBT, int a_TagIdx);
+	void LoadTNTFromNBT             (cEntityList & a_Entities, const cParsedNBT & a_NBT, int a_TagIdx);
 	
 	/// Loads entity common data from the NBT compound; returns true if successful
 	bool LoadEntityBaseFromNBT(cEntity & a_Entity, const cParsedNBT & a_NBT, int a_TagIdx);