source: orxonox.OLD/branches/playability/src/ai/swarm_attack.cc @ 10619

/*
   orxonox - the future of 3D-vertical-scrollers

   Copyright (C) 2004 orx

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 2, or (at your option)
   any later version.

   ### File Specific:
   main-programmer: Thomas Fahrni
   co-programmer:
*/
#define DEBUG_SPECIAL_MODULE DEBUG_MODULE_AI
#include "swarm_attack.h"
#include "ai_module.h"
#include "attack_module.h"

void SwarmAttack::initialize()
{
        std::map<WorldEntity*,AIModule*>::iterator it;

        //load correct ai-module..
        for (it= members.begin(); it!= members.end(); it++ ){
                changeAIModule(it, new AttackModule());
        }
}

void SwarmAttack::process(float dt)
{
        std::map<WorldEntity*,AIModule*>::iterator it;

        Vector sideL=taskRelPos.cross(Vector(0,1,0)).getNormalized();
        Vector sideR=sideL*-1;
        Vector posL=Vector(0,0,0);
        Vector posR=Vector(0,0,0);

        //tell positions to swarm-members...
        float radius;
        Vector objectPos=taskRelObject->getAbsCoor();

        for (it=members.begin(); it!= members.end(); it++ ){
                radius=it->second->getNPCRadius();
                posR=posR+sideR*radius*1.5;
                it->second->setDestination(objectPos+taskRelPos+posR);
                it->second->setDestinationMovement(Vector(0,0,0));
                it->second->setTarget(taskRelObject);
                it->second->process(dt);
                posR=posR+sideR*radius*1.5;

                it++;
                if(it==members.end())break;
                radius=it->second->getNPCRadius();
                posL=posL+sideL*radius*1.5;
                it->second->setDestination(objectPos+taskRelPos+posL);
                it->second->setDestinationMovement(Vector(0,0,0));
                it->second->setTarget(taskRelObject);
                it->second->process(dt);
                posL=posL+sideL*radius*1.5;
        }

        //check time..
        taskMaxTime-=dt;
        if(taskMaxTime<0)taskComplete=true;
}