1 files changed, 230 insertions, 0 deletions

diff --git a/source/Pawn.cpp b/source/Pawn.cpp
new file mode 100644
index 000000000..ae8133420
--- /dev/null
+++ b/source/Pawn.cpp
@@ -0,0 +1,230 @@
+
+#include "Globals.h"  // NOTE: MSVC stupidness requires this to be the same across all modules
+
+#include "Pawn.h"
+#include "Root.h"
+#include "Server.h"
+#include "World.h"
+#include "Player.h"
+#include "PluginManager.h"
+#include "Vector3d.h"
+#include "BlockID.h"
+#include "Defines.h"
+
+
+
+
+
+CLASS_DEFINITION( cPawn, cEntity )
+
+
+
+
+
+cPawn::cPawn()
+	: cEntity( 0, 0, 0 )
+	, m_LastPosX( 0.0 )
+	, m_LastPosY( 0.0 )
+	, m_LastPosZ( 0.0 )
+	, m_TimeLastTeleportPacket( 0.f )
+	, m_bBurnable(true)
+	, m_MetaData(NORMAL)
+{
+	SetMaxHealth(20);
+}
+
+
+
+
+
+cPawn::~cPawn()
+{
+
+}
+
+
+
+
+
+void cPawn::Heal( int a_Health )
+{
+	(void)a_Health;
+}
+
+
+
+
+
+void cPawn::TakeDamage(int a_Damage, cEntity * a_Instigator)
+{
+	TakeDamageInfo TDI;
+	TDI.Damage = a_Damage;
+	TDI.Instigator = a_Instigator;
+	cRoot::Get()->GetPluginManager()->CallHook( cPluginManager::E_PLUGIN_TAKE_DAMAGE, 2, this, &TDI);
+
+	if (TDI.Damage == 0)
+	{
+		return;
+	}
+	if (m_Health <= 0)
+	{
+		// Can't take damage if already dead
+		return;
+	}
+
+	m_Health -= (short)TDI.Damage;
+	if (m_Health < 0)
+	{
+		m_Health = 0;
+	}
+
+	m_World->BroadcastEntityStatus(*this, ENTITY_STATUS_HURT);
+
+	if (m_Health <= 0)
+	{
+		KilledBy(TDI.Instigator);
+	}
+}
+
+
+
+
+
+void cPawn::KilledBy(cEntity * a_Killer)
+{
+	m_Health = 0;
+
+	if( cRoot::Get()->GetPluginManager()->CallHook( cPluginManager::E_PLUGIN_KILLED, 2, this, a_Killer ) )
+	{
+		return; // Give plugins a chance to 'unkill' the pawn.
+	}
+
+	m_World->BroadcastEntityStatus(*this, ENTITY_STATUS_DEAD);
+}
+
+
+
+
+
+void cPawn::TeleportToEntity(cEntity * a_Entity)
+{
+	TeleportTo(a_Entity->GetPosX(), a_Entity->GetPosY(), a_Entity->GetPosZ());
+}
+
+
+
+
+
+void cPawn::TeleportTo( const double & a_PosX, const double & a_PosY, const double & a_PosZ )
+{
+	SetPosition( a_PosX, a_PosY, a_PosZ );
+
+	GetWorld()->BroadcastTeleportEntity(*this);
+}
+
+
+
+
+
+void cPawn::Tick(float a_Dt)
+{
+	CheckMetaDataBurn();  // Check to see if pawn should burn based on block they are on
+	
+	if (GetMetaData() == BURNING)
+	{
+		InStateBurning(a_Dt);
+	}
+}
+
+
+
+
+
+
+void cPawn::SetMetaData(MetaData a_MetaData)
+{
+	//Broadcast new status to clients in the chunk
+	m_MetaData = a_MetaData;
+	m_World->BroadcastMetadata(*this);
+}
+
+
+
+
+
+//----Change Entity MetaData
+void cPawn::CheckMetaDataBurn()
+{
+	char Block = GetWorld()->GetBlock((int) m_Pos.x, (int) m_Pos.y, (int) m_Pos.z);
+	char BlockAbove = GetWorld()->GetBlock((int) m_Pos.x, (int) m_Pos.y + 1, (int) m_Pos.z);
+	char BlockBelow = GetWorld()->GetBlock((int) m_Pos.x, (int) m_Pos.y - 1, (int) m_Pos.z);
+	
+	if (
+		(GetMetaData() == BURNING) &&
+		(IsBlockWater(Block) || IsBlockWater(BlockAbove) || IsBlockWater(BlockBelow))
+	)
+	{
+		SetMetaData(NORMAL);
+ 	}
+ 	else if (
+ 		m_bBurnable && 
+ 		(GetMetaData() != BURNING) &&
+		(
+			IsBlockLava(Block) || (Block == E_BLOCK_FIRE) ||
+			IsBlockLava(BlockAbove) || (BlockAbove == E_BLOCK_FIRE) ||
+			IsBlockLava(BlockBelow) || (BlockBelow == E_BLOCK_FIRE)
+		)
+	)
+	{
+		SetMetaData(BURNING);  
+	}
+}
+
+
+
+
+
+//What to do if On fire
+void cPawn::InStateBurning(float a_Dt)
+{
+	m_FireDamageInterval += a_Dt;
+	char Block = GetWorld()->GetBlock( (int)m_Pos.x, (int)m_Pos.y, (int)m_Pos.z );
+	char BlockAbove = GetWorld()->GetBlock( (int)m_Pos.x, (int)m_Pos.y + 1, (int)m_Pos.z );	
+	if (m_FireDamageInterval > 800)
+	{
+
+		m_FireDamageInterval = 0;
+		TakeDamage(1, this);
+
+		m_BurnPeriod++;
+		if (IsBlockLava(Block) || Block == E_BLOCK_FIRE
+			|| IsBlockLava(BlockAbove) || BlockAbove == E_BLOCK_FIRE)
+		{
+			m_BurnPeriod = 0;
+			TakeDamage(6, this);
+		}
+		else
+		{
+			TakeDamage(1, this);
+		}
+		
+		if (m_BurnPeriod > 7)
+		{
+			SetMetaData(NORMAL);
+			m_BurnPeriod = 0;
+		}
+	}
+}
+
+
+
+
+
+void cPawn::SetMaxHealth(short a_MaxHealth)
+{
+	this->m_MaxHealth = a_MaxHealth;
+
+	//Reset health
+	m_Health = a_MaxHealth;
+}
+