From 38bb95920e9316a8a7b65e2f5d7250447b390fac Mon Sep 17 00:00:00 2001
From: mittorn <mittorn@sibmail.com>
Date: Mon, 21 Mar 2016 16:07:17 +0600
Subject: [PATCH] gravgun code

---
 dlls/Android.mk              | 1 +
 dlls/cbase.h                 | 1 +
 dlls/multiplay_gamerules.cpp | 1 +
 dlls/prop.cpp                | 8 +++++++-
 dlls/weapons.cpp             | 1 +
 5 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/dlls/Android.mk b/dlls/Android.mk
index 81b15c1e..f405bd77 100644
--- a/dlls/Android.mk
+++ b/dlls/Android.mk
@@ -125,6 +125,7 @@ LOCAL_SRC_FILES := agrunt.cpp airtank.cpp \
            xen.cpp \
            zombie.cpp \
            prop.cpp \
+           gravgun.cpp \
 	   ../pm_shared/pm_debug.c \
 	   ../pm_shared/pm_math.c \
 	   ../pm_shared/pm_shared.c \
diff --git a/dlls/cbase.h b/dlls/cbase.h
index 1aefe687..b0c5943b 100644
--- a/dlls/cbase.h
+++ b/dlls/cbase.h
@@ -213,6 +213,7 @@ public:
 	}
 	virtual void Blocked( CBaseEntity *pOther ) { if (m_pfnBlocked) (this->*m_pfnBlocked)( pOther ); };
 
+	virtual CBaseEntity * TouchGravGun( CBaseEntity *attacker ){ return NULL; };
 	// allow engine to allocate instance data
     void *operator new( size_t stAllocateBlock, entvars_t *pev )
 	{
diff --git a/dlls/multiplay_gamerules.cpp b/dlls/multiplay_gamerules.cpp
index 2e2cab75..35a034da 100644
--- a/dlls/multiplay_gamerules.cpp
+++ b/dlls/multiplay_gamerules.cpp
@@ -574,6 +574,7 @@ void CHalfLifeMultiplay :: PlayerSpawn( CBasePlayer *pPlayer )
 		pPlayer->GiveNamedItem( "weapon_crowbar" );
 		pPlayer->GiveNamedItem( "weapon_9mmhandgun" );
 		pPlayer->GiveAmmo( 68, "9mm", _9MM_MAX_CARRY );// 4 full reloads
+		pPlayer->GiveNamedItem( "weapon_gravgun" );
 	}
 }
 
diff --git a/dlls/prop.cpp b/dlls/prop.cpp
index 86b1bf8a..227eb116 100644
--- a/dlls/prop.cpp
+++ b/dlls/prop.cpp
@@ -88,6 +88,12 @@ public:
 	virtual void BounceSound(void);
 	virtual int	BloodColor(void) { return DONT_BLEED; }
 	virtual void Killed(entvars_t *pevAttacker, int iGib);
+	virtual CBaseEntity * TouchGravGun( CBaseEntity *attacker )
+	{
+		m_owner2 = attacker->edict();
+		m_attacker = attacker->edict();
+		return attacker;
+	}
 	void CheckRotate();
 	void EXPORT RespawnThink();
 	void EXPORT AngleThink();
@@ -1063,7 +1069,7 @@ int CProp::TakeDamage(entvars_t* pevInflictor, entvars_t* pevAttacker, float flD
 	if ( !(pev->spawnflags & SF_PROP_BREAKABLE ) )
 		return 0;
 	if ( pev->health <= 0 )
-		return;
+		return 0;
 	// Breakables take double damage from the crowbar
 	if ( bitsDamageType & DMG_CLUB )
 		flDamage *= 2;
diff --git a/dlls/weapons.cpp b/dlls/weapons.cpp
index 264edb88..35e8626c 100644
--- a/dlls/weapons.cpp
+++ b/dlls/weapons.cpp
@@ -384,6 +384,7 @@ void W_Precache(void)
 	UTIL_PrecacheOtherWeapon( "weapon_hornetgun" );
 #endif
 
+	UTIL_PrecacheOtherWeapon( "weapon_gravgun" );
 
 #if !defined( OEM_BUILD ) && !defined( HLDEMO_BUILD )
 	if ( g_pGameRules->IsDeathmatch() )