Changeset 10226 in orxonox.OLD for branches/ai/src/ai/ai_swarm.cc

Timestamp:

Jan 10, 2007, 6:31:30 PM (17 years ago)

Author:

tfahrni

Message:

 

File:

• branches/ai/src/ai/ai_swarm.cc (modified) (4 diffs)

branches/ai/src/ai/ai_swarm.cc

@@ -15 +15 @@
 #define DEBUG_SPECIAL_MODULE DEBUG_MODULE_AI
 #include "ai_swarm.h"
+#include "ai_module.h"
+#include "movement_module.h"
+#include "attack_module.h"
 #include "debug.h"
 #include <stdio.h>
+#include "aabb.h"
 
 AISwarm::AISwarm()
@@ -27 +31 @@
 void AISwarm::process(float dt)
 {
-        if(tickCount>=randomFreq && movement.len()<60){
+        std::map<WorldEntity*,AIModule*>::iterator it;
+
+        Vector swarmPosition=this->getPosition();
+        Vector targetPosition=target->getAbsCoor();
+        float distanceToTarget=(swarmPosition-targetPosition).len();
+
+        float aMax=70.0f;
+        float vMax=1000.0f;
+        float deltaDistance=30;
+        float attackDistance=100;
+
+
+
+        if(distanceToTarget+deltaDistance<=attackDistance && status!=ATTACKING){
+                for (it= members.begin(); it!= members.end(); it++ ){
+                        AIModule* oldAI = it->second;
+                        AIModule* newAI = new AttackModule();
+                        newAI->getAttributesFrom(oldAI);
+                        it->second=newAI;
+                        delete oldAI;
+                        status=ATTACKING;
+                }
+        }else if(distanceToTarget-deltaDistance>=attackDistance && status!=MOVING){
+                for (it= members.begin(); it!= members.end(); it++ ){
+                        AIModule* oldAI = it->second;
+                        AIModule* newAI = new MovementModule();
+                        newAI->getAttributesFrom(oldAI);
+                        it->second=newAI;
+                        delete oldAI;
+                        status=MOVING;
+                }
+        }
+
+
+
+        if(status!=ATTACKING && tickCount>=randomFreq){
                 tickCount=0;
-                int x = (rand()%141)+10;                                //10-150
+                //int x = (rand()%141)+10;                              //10-150
+                int x = (rand()%241)-120;                       //-120-120
                 int z = (rand()%241)-120;                       //-120-120
                 randomVector=Vector(x,0,z);
 
-                std::cout << "change to: ||" << randomVector.x << "   ==" << randomVector.z << "\n";
+                //std::cout << "change to: ||" << randomVector.x << "   ==" << randomVector.z << "\n";
         }
         tickCount++;
 
 
-        std::set<AIModule*>::iterator it;
-        Vector swarmPosition=this->getPosition();
-        //std::cout << swarmPosition.x << " " << swarmPosition.z << "\n";
-
-        float aMax=70.0f;
-        float vMax=1000.0f;
 
         Vector correction=(destination+randomVector-swarmPosition)-movement;
@@ -58 +92 @@
 
 
-        for (it= swarmMembers.begin(); it!= swarmMembers.end(); it++ ){
-                (*it)->setDestination(swarmPosition);
-                (*it)->setDestinationMovement(movement);
-                (*it)->setEnemyList(enemyList);
-                (*it)->process(dt);
+
+        for (it= members.begin(); it!= members.end(); it++ ){
+                it->second->setDestination(swarmPosition);
+                it->second->setDestinationMovement(movement);
+                it->second->setTarget(target);
+                it->second->process(dt);
         }
 }
 
 
-void AISwarm::addAI(AIModule* aiModule)
+
+void AISwarm::addAI(WorldEntity* npc)
 {
-        swarmMembers.insert(aiModule);
+        std::pair< std::map<WorldEntity*,AIModule*>::iterator , bool > p;
+        AIModule* newAIModule=new MovementModule(npc);
+        p=members.insert(std::make_pair(npc,newAIModule));
+        if(!p.second)delete newAIModule;
 }
 
 
-void AISwarm::removeAI(AIModule* aiModule)
+void AISwarm::removeAI(WorldEntity* npc)
 {
-        std::set<AIModule*>::iterator it=swarmMembers.find(aiModule);
-        if(it==swarmMembers.end())return;
-        delete (*it);
+        std::map<WorldEntity*,AIModule*>::iterator it = members.find(npc);
+        if(it==members.end())return;            //npc not found
+        delete it->second;                                      //delete AIModule
+        members.erase(it);                                      //remove AIModule from members
 }
 
@@ -84 +124 @@
 {
         Vector center=Vector(0,0,0);
-        std::set<AIModule*>::iterator it;
-        for (it= swarmMembers.begin(); it!= swarmMembers.end(); it++ )
-                center=center+(*it)->getPosition();
+        std::map<WorldEntity*,AIModule*>::iterator it;
+        for (it= members.begin(); it!= members.end(); it++ )
+                center=center+it->second->getPosition();
 
-        return center/swarmMembers.size();
+        return center/members.size();
 }
+
+float AISwarm::getRadius(WorldEntity* object)
+{
+        AABB* aabb = object->getModelAABB();
+        if( aabb == NULL)return -1;
+
+        float a = aabb->halfLength[0];
+        float b = aabb->halfLength[1];
+        float c = aabb->halfLength[2];
+
+        if(a>b){
+                return (c>a)?c:a;
+        }else{
+                return (c>b)?c:b;
+        }
+}