feat(welder): add StopCloseForWeld

Author: anf3is

src/game/server/swarm/asw_door.cpp

@@ -1082,6 +1082,18 @@ bool CASW_Door::CloseForWeld( CASW_Marine *pMarine )
 	return false;
 }
 
+bool CASW_Door::StopCloseForWeld( CASW_Marine *pMarine )
+{
+	if ( m_bCanCloseToWeld && gpGlobals->curtime < m_fClosingToWeldTime )
+	{
+		variant_t emptyVariant;
+		AcceptInput( "Open", pMarine, this, emptyVariant, 0 );
+		m_fClosingToWeldTime = gpGlobals->curtime;
+		return true;
+	}
+	return false;
+}
+
 void CASW_Door::AutoOpen( CBaseEntity *pOther )
 {
 	if ( gpGlobals->curtime > m_fClosingToWeldTime )

src/game/server/swarm/asw_door.h

@@ -95,6 +95,7 @@ class CASW_Door : public CBasePropDoor
 	Vector GetWeldFacingPoint(CBaseEntity* pOther); // the point a marine should look to weld this door
 
 	bool CloseForWeld(CASW_Marine* PMarine);		// player requests the door to shut so he can weld it
+	bool StopCloseForWeld(CASW_Marine *pMarine);	// open the door
 	bool IsRecommendedSeal( void ) { return m_bRecommendedSeal; }
 	bool CanWeld( void ) { return m_bCanCloseToWeld; }
 	float m_fClosingToWeldTime;	// door won't autoopen before this curtime

src/game/shared/swarm/asw_weapon_welder_shared.cpp

@@ -172,6 +172,11 @@ void CASW_Weapon_Welder::WeldDoor(bool bSeal)
 				{
 					pDoor->CloseForWeld( pMarine );	// shut the door first, so we can start welding it
 				}
+				else
+				{
+					pDoor->StopCloseForWeld( pMarine );
+					bWelding = false;
+				}
 #endif
 			}
 			else