Changeset 6859 for code/trunk/src/modules/objects/triggers

Timestamp:

May 6, 2010, 2:56:39 PM (15 years ago)

Author:

dafrick

Message:

Resolved a bug in MultiTriggerContainer that caused the MultiTriggerContainer not to be identified as a BaseObject. Also some performance optimization in MultiTrigger.

Location:

code/trunk/src/modules/objects/triggers

Files:

• MultiTrigger.cc (modified) (5 diffs)
• MultiTrigger.h (modified) (3 diffs)
• MultiTriggerContainer.cc (modified) (1 diff)

code/trunk/src/modules/objects/triggers/MultiTrigger.cc

@@ -71 +71 @@
         this->bInvertMode_ = false;
         this->mode_ = MultiTriggerMode::EventTriggerAND;
+
+        this->parentTrigger_ = NULL;
         
         this->targetMask_.exclude(Class(BaseObject));
@@ -165 +167 @@
                 }
                 else
+                {
+                    COUT(1) << "BUH" << std::endl;
                     delete state;
+                }
                 
                 queue->pop();
@@ -259 +264 @@
                         // Print some debug output if the state has changed.
                         if(bStateChanged)
+                        {
                             COUT(4) << "MultiTrigger '" << this->getName() << "' (&" << this << ") changed state. originator: " << state->originator->getIdentifier()->getName() << " (&" << state->originator << "), active: " << bActive << ", triggered: " << state->bTriggered << "." << std::endl;
+                            if(this->parentTrigger_ != NULL)
+                                this->parentTrigger_->activityChanged(state->originator);
+                        }
 
                         // If the MultiTrigger has exceeded its amount of activations and it doesn't stay active, it has to be destroyed,
@@ -386 +395 @@
         if (this != trigger && trigger != NULL)
             this->subTriggers_.insert(trigger);
+        trigger->addParentTrigger(this);
     }
 
@@ -423 +433 @@
     std::queue<MultiTriggerState*>* MultiTrigger::letTrigger(void)
     {
-        // Goes through all sub-triggers and gets the objects triggering them.
-        std::set<BaseObject*>* triggerers = new std::set<BaseObject*>();
-        std::set<BaseObject*>::iterator objIt;
-        for(std::set<MultiTrigger*>::iterator it = this->subTriggers_.begin(); it != this->subTriggers_.end(); it ++)
-        {
-            std::set<BaseObject*> set = (*it)->getActive();
-            for(objIt = set.begin(); objIt != set.end(); objIt++)
-            {
-                triggerers->insert(*objIt);
-            }
-        }
-
-        // Goes through all the triggerers of this trigger.
-        for(objIt = this->active_.begin(); objIt != this->active_.end(); objIt++)
-        {
-            triggerers->insert(*objIt);
-        }
-
-        // If no objects are triggering this MultiTrigger or the sub-triggers.
-        if(triggerers->size() == 0)
-            return NULL;
-
-        // Create a state for each object triggering this MultiTrigger or any of the sub-triggers and append it to the queue.
-        std::queue<MultiTriggerState*>* queue = new std::queue<MultiTriggerState*>();
-        MultiTriggerState* state = NULL;
-        for(std::set<BaseObject*>::iterator it = triggerers->begin(); it != triggerers->end(); it++)
-        {
-            state = new MultiTriggerState;
-            state->bTriggered = true;
-            state->originator = *it;
-            queue->push(state);
-        }
-        delete triggerers;
-
-        return queue;
+        return NULL;
+    }
+    
+    void MultiTrigger::activityChanged(BaseObject* originator)
+    {
+        MultiTriggerState* state = new MultiTriggerState;
+        state->bTriggered = (this->isTriggered(originator) & this->isModeTriggered(originator)) ^ this->bInvertMode_;
+        state->originator = originator;
+        this->addState(state);
     }
 

code/trunk/src/modules/objects/triggers/MultiTrigger.h

@@ -207 +207 @@
         protected:
             virtual std::queue<MultiTriggerState*>* letTrigger(void); //!< This method is called by the MultiTrigger to get information about new trigger events that need to be looked at.
+
+            void activityChanged(BaseObject* originator);
             
             bool isModeTriggered(BaseObject* triggerer = NULL); //!< Checks whetherx the MultiTrigger is triggered concerning it's sub-triggers.
@@ -213 +215 @@
             void fire(bool status, BaseObject* originator = NULL);  //!< Helper method. Creates an event for the given status and originator and fires it.
 
+            /**
+            @brief Adds the parent of a MultiTrigger.
+            @param parent A pointer to the parent MultiTrigger.
+            */
+            inline void addParentTrigger(MultiTrigger* parent)
+                { this->parentTrigger_ = parent; }
+            
             /**
             @brief Get the target mask used to identify the targets of this MultiTrigger.
@@ -257 +266 @@
             MultiTriggerMode::Value mode_; //!< The mode of the MultiTrigger.
 
+            MultiTrigger* parentTrigger_;
             std::set<MultiTrigger*> subTriggers_; //!< The sub-triggers of this MultiTrigger.
             

code/trunk/src/modules/objects/triggers/MultiTriggerContainer.cc

@@ -38 +38 @@
 namespace orxonox
 {
+
+    CreateUnloadableFactory(MultiTriggerContainer);
     
     /**