The start of some of the hammer entities. The code is an absolute mess/unsafe right now, I will clean it up when I'm done testing.

mp/src/game/client/client_ff.vpc

@@ -18,7 +18,7 @@ $Configuration
 {
 	$Compiler
 	{
-		$AdditionalIncludeDirectories		"$BASE;ff\ui,.\ff,$SRCDIR\game\shared\ff,.\ff,.\ff\elements,$SRCDIR\game\shared\ff;$THIRDPARTYDIR\lua;$THIRDPARTYDIR"
+		$AdditionalIncludeDirectories		"$BASE;.\ff;$SRCDIR\game\shared\ff;$THIRDPARTYDIR\lua;$THIRDPARTYDIR"
 		$PreprocessorDefinitions		"$BASE;FF;FF_CLIENT_DLL"
 	}
 }

mp/src/game/server/ff/entities/ff_sv_item_ff_goal.cpp

@@ -0,0 +1,225 @@
+#include "cbase.h"
+#include "ff_sv_util.h"
+#include "ff_sv_teamcheck_target.h"
+
+
+class CFF_SV_ItemFFGoal : public CFF_SV_TeamcheckTarget
+{
+public:
+	DECLARE_CLASS( CFF_SV_ItemFFGoal, CFF_SV_TeamcheckTarget );
+	DECLARE_DATADESC();
+
+	CFF_SV_ItemFFGoal()
+	{
+		SetThink( NULL );
+
+		m_bEnabled = true;
+		m_bActive = false;
+
+		m_fActiveTime = 1.5f;
+		m_fActiveDelay = 0.0f;
+	}
+
+	void Precache( void );
+	void Spawn( void );
+
+	void OnTouch( CBaseEntity *pOther );
+
+	void SetActive( CBasePlayer *pPlayer );
+	void SetInactive( void );
+
+private:
+	COutputEvent m_OnStartTouch;
+	COutputEvent m_OnEndTouch;
+
+	void InputEnable( inputdata_t &inputdata );
+	void InputDisable( inputdata_t &inputdata );
+	void InputSetActive( inputdata_t &inputdata );
+	void InputSetInactive( inputdata_t &inputdata );
+
+	void ThinkDoActive( void );
+	void ThinkSetInactive( void );
+
+	bool m_bEnabled;		// If disabled then the goal will ignore all Inputs (except for Enable).
+	bool m_bActive;			// Is the goal active?
+
+	float m_fActiveTime;	// How long to stay in the active state.
+	float m_fActiveDelay;	// How long to wait before going in the active state.
+
+	EHANDLE m_hGoalActivator;	// The player that activated this goal (this is not always the owner).
+	EHANDLE m_hGoalOwner;		// The player that owns this goal (this is not always the activator).
+
+	string_t m_iszActivatedMsgToAll;		// The message sent to everyone when the goal is activated.
+	string_t m_iszActivatedMsgToOwner;		// The message sent to the owner when the goal is activated.
+
+	string_t m_iszSoundName;
+};
+
+
+LINK_ENTITY_TO_CLASS( item_ff_goal, CFF_SV_ItemFFGoal );
+
+BEGIN_DATADESC( CFF_SV_ItemFFGoal )
+	// Goal keyfields.
+	DEFINE_KEYFIELD_NOT_SAVED( m_bEnabled, FIELD_BOOLEAN, "enabled" ),
+	DEFINE_KEYFIELD_NOT_SAVED( m_bActive, FIELD_BOOLEAN, "active" ),
+	DEFINE_KEYFIELD_NOT_SAVED( m_fActiveTime, FIELD_FLOAT, "active_time" ),
+	DEFINE_KEYFIELD_NOT_SAVED( m_fActiveDelay, FIELD_FLOAT, "active_delay" ),
+
+	DEFINE_KEYFIELD_NOT_SAVED( m_iszActivatedMsgToAll, FIELD_STRING, "msg_activated_to_all" ),
+	DEFINE_KEYFIELD_NOT_SAVED( m_iszActivatedMsgToOwner, FIELD_STRING, "msg_activated_to_owner" ),
+
+	DEFINE_KEYFIELD_NOT_SAVED( m_iszSoundName, FIELD_SOUNDNAME, "sound" ),
+
+	// Goal touch functions.
+	DEFINE_FUNCTION( OnTouch ),
+
+	// Goal think functions.
+	DEFINE_THINKFUNC( ThinkDoActive ),
+	DEFINE_THINKFUNC( ThinkSetInactive ),
+
+	// Goal inputs.
+	DEFINE_INPUTFUNC( FIELD_VOID, "Enable", InputEnable ),
+	DEFINE_INPUTFUNC( FIELD_VOID, "Disable", InputDisable ),
+	DEFINE_INPUTFUNC( FIELD_VOID, "SetActive", InputSetActive ),
+	DEFINE_INPUTFUNC( FIELD_VOID, "SetInactive", InputSetInactive ),
+END_DATADESC()
+
+
+void CFF_SV_ItemFFGoal::Precache( void )
+{
+	if( GetModelName().ToCStr()[0] )
+		PrecacheModel( GetModelName().ToCStr() );
+
+	const char *szSound = m_iszSoundName.ToCStr();
+	if( m_iszSoundName != NULL_STRING )
+	{
+		if (*szSound != '!')
+			PrecacheScriptSound(szSound);
+	}
+
+	BaseClass::Precache();
+}
+
+void CFF_SV_ItemFFGoal::Spawn( void )
+{
+	Precache();
+
+	if( GetModelName().ToCStr()[0] )
+		SetModel( GetModelName().ToCStr() );
+
+	SetMoveType( MOVETYPE_NONE );
+	//SetSolid( SOLID_VPHYSICS ); // WARNING: If the entity doesn't have a model then we MUST use SOLID_BBOX or the game will crash.
+	SetSolid( SOLID_BBOX );
+	AddSolidFlags( FSOLID_NOT_SOLID | FSOLID_TRIGGER );
+
+	SetTouch( &CFF_SV_ItemFFGoal::OnTouch );
+}
+
+void CFF_SV_ItemFFGoal::OnTouch( CBaseEntity *pOther )
+{
+	// TODO: Should we just hook this function in StartTouch() instead?
+
+	if(!m_bEnabled || m_bActive)
+		return;
+
+	// Make sure pOther is a player.
+	CBasePlayer *pPlayer = dynamic_cast<CBasePlayer *>(pOther);
+	if(!pPlayer)
+		return;
+
+	SetActive(pPlayer);
+}
+
+void CFF_SV_ItemFFGoal::InputEnable( inputdata_t &inputdata )
+{
+	m_bEnabled = true;
+}
+
+void CFF_SV_ItemFFGoal::InputDisable( inputdata_t &inputdata )
+{
+	m_bEnabled = false;
+}
+
+void CFF_SV_ItemFFGoal::InputSetActive( inputdata_t &inputdata )
+{
+	if(!m_bEnabled || m_bActive)
+		return;
+
+	SetActive( dynamic_cast<CBasePlayer *>(inputdata.pActivator) );
+}
+
+void CFF_SV_ItemFFGoal::InputSetInactive( inputdata_t &inputdata )
+{
+	if(!m_bEnabled || !m_bActive)
+		return;
+
+	SetInactive();
+}
+
+void CFF_SV_ItemFFGoal::SetActive( CBasePlayer *pPlayer )
+{
+	if( !IsTeamAllowed( pPlayer->GetTeamNumber() ) )
+		return;
+
+	m_hGoalActivator = pPlayer;
+	m_bActive = true;
+
+	if(m_fActiveDelay)
+	{
+		SetThink( &CFF_SV_ItemFFGoal::ThinkDoActive );
+		SetNextThink( gpGlobals->curtime + m_fActiveDelay );
+	}
+	else
+	{
+		ThinkDoActive();
+	}
+}
+
+void CFF_SV_ItemFFGoal::SetInactive()
+{
+	RemoveEffects( EF_NODRAW );
+
+	m_bActive = false;
+
+	SetThink( NULL );
+}
+
+void CFF_SV_ItemFFGoal::ThinkDoActive()
+{
+	AddEffects( EF_NODRAW );
+
+	CBasePlayer *pActivator = dynamic_cast<CBasePlayer *>(m_hGoalActivator.Get());
+	if( pActivator )
+	{
+		color32 color = {200, 200, 200, 255};
+		FF_UTIL_HudMessageFormat( pActivator, -1.0f, 0.7f, HUD_EFFECT_FADE_IN_OUT, color, color, 0.2f, 0.3f, 1.3f, 0.0f, 1, STRING(m_iszActivatedMsgToOwner) );
+	}
+
+	if( m_iszSoundName.ToCStr()[0] )
+	{
+		CRecipientFilter filter;
+		filter.AddRecipientsByPVS( GetAbsOrigin() );
+		filter.MakeReliable();
+
+		EmitSound_t params;
+		params.m_pSoundName = m_iszSoundName.ToCStr();
+
+		EmitSound( filter, ENTINDEX(this), params );
+	}
+
+	// Start setting inactive.
+	if(m_fActiveTime)
+	{
+		SetThink( &CFF_SV_ItemFFGoal::ThinkSetInactive );
+		SetNextThink( gpGlobals->curtime + m_fActiveTime );
+	}
+	else
+	{
+		ThinkSetInactive();
+	}
+}
+
+void CFF_SV_ItemFFGoal::ThinkSetInactive()
+{
+	SetInactive();
+}

mp/src/game/server/ff/entities/ff_sv_point_ff_teamcheck.cpp

@@ -0,0 +1,37 @@
+#include "cbase.h"
+#include "ff_sh_util.h"
+#include "ff_sv_point_ff_teamcheck.h"
+
+
+LINK_ENTITY_TO_CLASS( point_ff_teamcheck, CFF_SV_PointFFTeamCheck );
+
+BEGIN_DATADESC( CFF_SV_PointFFTeamCheck )
+	// Keyfields.
+	DEFINE_KEYFIELD_NOT_SAVED( m_iTeamsAllowed, FIELD_INTEGER, "teams_allowed" ),
+
+	// Inputs.
+	DEFINE_INPUTFUNC( FIELD_INTEGER, "SetTeamsAllowed", InputSetTeamsAllowed ),
+	DEFINE_INPUTFUNC( FIELD_VOID, "SwapTeams", InputSwapTeams ),
+END_DATADESC()
+
+
+void CFF_SV_PointFFTeamCheck::InputSetTeamsAllowed( inputdata_t &inputdata )
+{
+	m_iTeamsAllowed = inputdata.value.Int();
+}
+
+void CFF_SV_PointFFTeamCheck::InputSwapTeams( inputdata_t &inputdata )
+{
+	m_iTeamsAllowed = ~m_iTeamsAllowed;
+}
+
+bool CFF_SV_PointFFTeamCheck::IsTeamAllowed(int iTeamNum)
+{
+	if(!m_iTeamsAllowed)
+		return true;
+
+	if(m_iTeamsAllowed & FF_UTIL_GetTeamBit(iTeamNum))
+		return true;
+
+	return false;
+}

mp/src/game/server/ff/entities/ff_sv_point_ff_teamcheck.h

@@ -0,0 +1,27 @@
+#pragma once
+
+#ifndef FF_SV_POINT_FF_TEAMCHECK_H
+#define FF_SV_POINT_FF_TEAMCHECK_H
+
+
+class CFF_SV_PointFFTeamCheck : public CBaseEntity
+{
+public:
+	DECLARE_CLASS( CFF_SV_PointFFTeamCheck, CBaseEntity );
+	DECLARE_DATADESC();
+
+	CFF_SV_PointFFTeamCheck()
+	{
+	}
+
+	bool IsTeamAllowed(int iTeamNum);
+
+private:
+	void InputSetTeamsAllowed( inputdata_t &inputdata );
+	void InputSwapTeams( inputdata_t &inputdata );
+
+	int m_iTeamsAllowed;
+};
+
+
+#endif // FF_SV_POINT_FF_TEAMCHECK_H

mp/src/game/server/ff/entities/ff_sv_teamcheck_target.cpp

@@ -0,0 +1,28 @@
+#include "cbase.h"
+#include "ff_sv_point_ff_teamcheck.h"
+#include "ff_sv_teamcheck_target.h"
+
+
+// Don't link this class to an entity. This class is only to be for inheritance.
+//LINK_ENTITY_TO_CLASS( teamcheck_target, CFF_SV_TeamcheckTarget );
+
+BEGIN_DATADESC( CFF_SV_TeamcheckTarget )
+	// Keyfields.
+	DEFINE_KEYFIELD_NOT_SAVED( m_iszTeamTarget, FIELD_STRING, "teamcheck_target" ),
+END_DATADESC()
+
+
+bool CFF_SV_TeamcheckTarget::IsTeamAllowed( int iTeamNum )
+{
+	if( !m_iszTeamTarget )
+		return true;
+
+	CFF_SV_PointFFTeamCheck *pEnt = dynamic_cast<CFF_SV_PointFFTeamCheck *>( gEntList.FindEntityByName( NULL, m_iszTeamTarget ) );
+	if( !pEnt )
+		return true;
+
+	if( pEnt->IsTeamAllowed( iTeamNum ) )
+		return true;
+
+	return false;
+}

mp/src/game/server/ff/entities/ff_sv_teamcheck_target.h

@@ -0,0 +1,25 @@
+#pragma once
+
+#ifndef FF_SV_TEAMCHECK_TARGET_H
+#define FF_SV_TEAMCHECK_TARGET_H
+
+
+// NOTE: We might just have to delete this entity and place all the code in CBaseEntity. Unless we find a way to derive from multiple classes.
+class CFF_SV_TeamcheckTarget : public CBaseAnimating
+{
+public:
+	DECLARE_CLASS( CFF_SV_TeamcheckTarget, CBaseAnimating );
+	DECLARE_DATADESC();
+
+	CFF_SV_TeamcheckTarget()
+	{
+	}
+
+	bool IsTeamAllowed(int iTeamNum);
+
+private:
+	string_t m_iszTeamTarget;
+};
+
+
+#endif // FF_SV_TEAMCHECK_TARGET_H

mp/src/game/server/ff/other/ff_sv_util.h

@@ -4,12 +4,12 @@
 #define FF_SV_UTIL_H
 
 // HUD Messages
-typedef enum 
+enum HUD_MSG_EFFECT
 {
 	HUD_EFFECT_FADE_IN_OUT = 0,
 	HUD_EFFECT_FLICKER,
 	HUD_EFFECT_WRITE_OUT
-} HUD_MSG_EFFECT;
+};
 
 void	FF_UTIL_HudMessage( CBasePlayer *pToPlayer, float x, float y, HUD_MSG_EFFECT effect, color32 color1, color32 color2, float fadeInTime, float fadeOutTime, float holdTime, float fxTime, int channel, const char *pszMessage );
 void	FF_UTIL_HudMessageFormat( CBasePlayer *pToPlayer, float x, float y, HUD_MSG_EFFECT effect, color32 color1, color32 color2, float fadeInTime, float fadeOutTime, float holdTime, float fxTime, int channel, const char *pszFormat, ... );
@@ -17,4 +17,4 @@ void	FF_UTIL_HudMessageAll( float x, float y, HUD_MSG_EFFECT effect, color32 col
 void	FF_UTIL_HudMessageAllFormat( float x, float y, HUD_MSG_EFFECT effect, color32 color1, color32 color2, float fadeInTime, float fadeOutTime, float holdTime, float fxTime, int channel, const char *pszFormat, ... );
 
 
-#endif //FF_SV_UTIL_H
+#endif // FF_SV_UTIL_H

mp/src/game/server/server_ff.vpc

@@ -17,7 +17,7 @@ $Configuration
 {
 	$Compiler
 	{
-		$AdditionalIncludeDirectories	"$BASE;$SRCDIR\game\shared\ff,.\ff,.\ff,$SRCDIR\game\shared\ff;$THIRDPARTYDIR\lua;$THIRDPARTYDIR"
+		$AdditionalIncludeDirectories	"$BASE;.\ff;.\ff\other;.\ff\entities;$SRCDIR\game\shared\ff;$SRCDIR\game\shared\ff\other;$THIRDPARTYDIR\lua;$THIRDPARTYDIR"
 		$PreprocessorDefinitions	"$BASE;FF;FF_DLL"
 	}
 }
@@ -40,9 +40,19 @@ $Project "Server (FF)"
 				$File	"ff\ff_sv_player.cpp"
 				$File	"ff\ff_sv_player.h"
 			}
-
-			$File	"ff\ff_sv_util.cpp"
-			$File	"ff\ff_sv_util.h"
+			$Folder "Entities"
+			{
+				$File	"ff\entities\ff_sv_item_ff_goal.cpp"
+				$File	"ff\entities\ff_sv_point_ff_teamcheck.cpp"
+				$File	"ff\entities\ff_sv_point_ff_teamcheck.h"
+				$File	"ff\entities\ff_sv_teamcheck_target.h"
+				$File	"ff\entities\ff_sv_teamcheck_target.cpp"
+			}
+			$Folder "Other"
+			{
+				$File	"ff\other\ff_sv_util.cpp"
+				$File	"ff\other\ff_sv_util.h"
+			}
 		}
 
 	

mp/src/game/shared/ff/ff_sh_shareddefs.h

@@ -40,4 +40,53 @@ typedef enum
 	FF_CLASS_COUNT
 } FF_CLASS;
 
+
+enum
+{
+	FF_TEAM_NUM_UNASSIGNED = 0,
+	FF_TEAM_NUM_SPECTATE,
+	FF_TEAM_NUM_ONE,
+	FF_TEAM_NUM_TWO,
+	FF_TEAM_NUM_THREE,
+	FF_TEAM_NUM_FOUR,
+	FF_TEAM_NUM_FIVE,
+	FF_TEAM_NUM_SIX,
+	FF_TEAM_NUM_SEVEN,
+	FF_TEAM_NUM_EIGHT,
+	FF_TEAM_NUM_NINE,
+	FF_TEAM_NUM_TEN,
+	FF_TEAM_NUM_ELEVEN,
+	FF_TEAM_NUM_TWELVE,
+	FF_TEAM_NUM_THIRTEEN,
+	FF_TEAM_NUM_FOURTEEN,
+	FF_TEAM_NUM_FIFTEEN,
+	FF_TEAM_NUM_SIXTEEN,
+	FF_TEAM_NUM_SEVENTEEN,
+	FF_TEAM_NUM_EIGHTEEN,
+	FF_TEAM_NUM_NINETEEN,
+	FF_TEAM_NUM_TWENTY,
+	FF_TEAM_NUM_TWENTYONE,
+	FF_TEAM_NUM_TWENTYTWO,
+	FF_TEAM_NUM_TWENTYTHREE,
+	FF_TEAM_NUM_TWENTYFOUR,
+	FF_TEAM_NUM_TWENTYFIVE,
+	FF_TEAM_NUM_TWENTYSIX,
+	FF_TEAM_NUM_TWENTYSEVEN,
+	FF_TEAM_NUM_TWENTYEIGHT,
+	FF_TEAM_NUM_TWENTYNINE,
+	FF_TEAM_NUM_THIRTY,
+	FF_TEAM_NUM_THIRTYONE
+};
+
+const int FF_TEAM_BITS[] =
+{
+	0,			0,			(1<<0),		(1<<1),		(1<<2),
+	(1<<3),		(1<<4),		(1<<5),		(1<<6),		(1<<7),
+	(1<<8),		(1<<9),		(1<<10),	(1<<11),	(1<<12),
+	(1<<13),	(1<<14),	(1<<15),	(1<<16),	(1<<17),
+	(1<<18),	(1<<19),	(1<<20),	(1<<21),	(1<<22),
+	(1<<23),	(1<<24),	(1<<25),	(1<<26),	(1<<27),
+	(1<<28),	(1<<29),	(1<<30)
+};
+
 #endif // FF_SH_SHAREDDEFS_H

mp/src/game/shared/ff/ff_shared.vpc

@@ -37,6 +37,11 @@ $Project
 				$File   "$SRCDIR\game\shared\ff\ff_sh_team_manager.h"
 				$File   "$SRCDIR\game\shared\ff\ff_sh_team_manager.cpp"
 			}
+			$Folder "Other"
+			{
+				$File	"$SRCDIR\game\shared\ff\other\ff_sh_util.cpp"
+				$File	"$SRCDIR\game\shared\ff\other\ff_sh_util.h"
+			}
 		}
 
 		// folder structure has to match for remove to work correctly..

mp/src/game/shared/ff/other/ff_sh_util.cpp

@@ -0,0 +1,12 @@
+#include "cbase.h"
+#include "ff_sh_util.h"
+#include "ff_sh_shareddefs.h"
+
+
+int FF_UTIL_GetTeamBit( int teamNum )
+{
+	if( teamNum >= sizeof(FF_TEAM_BITS) || teamNum < 0 )
+		return 0;
+
+	return FF_TEAM_BITS[teamNum];
+}

mp/src/game/shared/ff/other/ff_sh_util.h

@@ -0,0 +1,10 @@
+#pragma once
+
+#ifndef FF_SH_UTIL_H
+#define FF_SH_UTIL_H
+
+
+int		FF_UTIL_GetTeamBit( int teamNum );
+
+
+#endif // FF_SH_UTIL_H