bugfix(behavior): Fix unexpected propaganda influence from contained units with direct Propaganda Tower behavior modules

Generals/Code/GameEngine/Include/GameLogic/Object.h

@@ -421,6 +421,7 @@ class Object : public Thing, public Snapshot
 	void onRemovedFrom( Object *removedFrom );
 	Int getTransportSlotCount() const;
 	void friend_setContainedBy( Object *containedBy ) { m_containedBy = containedBy; }
+	Object* getEnclosingContainedBy(); ///< Find the first enclosing container in the containment chain.
 
 	// Special Powers -------------------------------------------------------------------------------
 	SpecialPowerModuleInterface *getSpecialPowerModule( const SpecialPowerTemplate *specialPowerTemplate ) const;

Generals/Code/GameEngine/Source/GameLogic/Object/Behavior/PropagandaTowerBehavior.cpp

@@ -40,6 +40,7 @@
 #include "GameLogic/Object.h"
 #include "GameLogic/PartitionManager.h"
 #include "GameLogic/Weapon.h"
+#include "GameLogic/Module/ContainModule.h"
 #include "GameLogic/Module/PropagandaTowerBehavior.h"
 #include "GameLogic/Module/BodyModule.h"
 
@@ -205,11 +206,13 @@ UpdateSleepTime PropagandaTowerBehavior::update( void )
 		}
 	}
 
-	if( self->getContainedBy()  &&  self->getContainedBy()->getContainedBy() )
+#if RETAIL_COMPATIBLE_CRC
+	if (self->getContainedBy() && self->getContainedBy()->getContainedBy())
+#else
+	// TheSuperHackers @bugfix If our container or any parent containers are enclosing, we turn the heck off.
+	if (self->getEnclosingContainedBy())
+#endif
 	{
-		// If our container is contained, we turn the heck off.  Seems like a weird specific check, but all of
-		// attacking is guarded by the same check in isPassengersAllowedToFire.  We similarly work in a container,
-		// but not in a double container.
 		removeAllInfluence();
 		return UPDATE_SLEEP_NONE;
 	}

Generals/Code/GameEngine/Source/GameLogic/Object/Object.cpp

@@ -667,6 +667,18 @@ Int Object::getTransportSlotCount() const
 	return count;
 }
 
+Object* Object::getEnclosingContainedBy()
+{
+	for (Object* child = this, *container = getContainedBy(); container; child = container, container = container->getContainedBy())
+	{
+		ContainModuleInterface* containModule = container->getContain();
+		if (containModule && containModule->isEnclosingContainerFor(child))
+			return container;
+	}
+
+	return NULL;
+}
+
 //-------------------------------------------------------------------------------------------------
 /** Run from GameLogic::destroyObject */
 //-------------------------------------------------------------------------------------------------

GeneralsMD/Code/GameEngine/Include/GameLogic/Object.h

@@ -446,6 +446,7 @@ class Object : public Thing, public Snapshot
 	void onRemovedFrom( Object *removedFrom );
 	Int getTransportSlotCount() const;
 	void friend_setContainedBy( Object *containedBy ) { m_containedBy = containedBy; }
+	Object* getEnclosingContainedBy(); ///< Find the first enclosing container in the containment chain.
 
 	// Special Powers -------------------------------------------------------------------------------
 	SpecialPowerModuleInterface *getSpecialPowerModule( const SpecialPowerTemplate *specialPowerTemplate ) const;

GeneralsMD/Code/GameEngine/Source/GameLogic/Object/Behavior/PropagandaTowerBehavior.cpp

@@ -40,6 +40,7 @@
 #include "GameLogic/Object.h"
 #include "GameLogic/PartitionManager.h"
 #include "GameLogic/Weapon.h"
+#include "GameLogic/Module/ContainModule.h"
 #include "GameLogic/Module/PropagandaTowerBehavior.h"
 #include "GameLogic/Module/BodyModule.h"
 
@@ -207,11 +208,13 @@ UpdateSleepTime PropagandaTowerBehavior::update( void )
 		}
 	}
 
-	if( self->getContainedBy()  &&  self->getContainedBy()->getContainedBy() )
+#if RETAIL_COMPATIBLE_CRC
+	if (self->getContainedBy() && self->getContainedBy()->getContainedBy())
+#else
+	// TheSuperHackers @bugfix If our container or any parent containers are enclosing, we turn the heck off.
+	if (self->getEnclosingContainedBy())
+#endif
 	{
-		// If our container is contained, we turn the heck off.  Seems like a weird specific check, but all of
-		// attacking is guarded by the same check in isPassengersAllowedToFire.  We similarly work in a container,
-		// but not in a double container.
 		removeAllInfluence();
 		return UPDATE_SLEEP_NONE;
 	}

GeneralsMD/Code/GameEngine/Source/GameLogic/Object/Object.cpp

@@ -731,6 +731,18 @@ Int Object::getTransportSlotCount() const
 	return count;
 }
 
+Object* Object::getEnclosingContainedBy()
+{
+	for (Object* child = this, *container = getContainedBy(); container; child = container, container = container->getContainedBy())
+	{
+		ContainModuleInterface* containModule = container->getContain();
+		if (containModule && containModule->isEnclosingContainerFor(child))
+			return container;
+	}
+
+	return NULL;
+}
+
 //-------------------------------------------------------------------------------------------------
 /** Run from GameLogic::destroyObject */
 //-------------------------------------------------------------------------------------------------