Trouble with AI script

dbuman · 06-22-2011 02:36 AM

Ive been going over and over this code, but for some reason i cannot get the AI code from bloody massacre to add into my game.

here is the error
c2660 EE::Game:Obj:Obj does not take 1 arguements

this is the line of code that causes the error

if(CChar *name=Game::Objs(op))

I dont know what i'm doing wrong with it

I know that Objs doesnt have a () to look for anything, but the code works in bloody massacre so im missing something. I just dont know what.

Dandruff · 06-22-2011 04:12 AM

if statement needs another = to test for equality.

what is the type of op?

anyways, just read the error. Press ctr+shift+space in VS to read the method's parameter information.

dbuman · 06-22-2011 04:33 AM

It did not detail anything specific, and I tried the code with 2 ='s and it came back with an error saying I was supposed to put a comma before the ==

Driklyn · 06-22-2011 04:49 AM

It should be only one =, not two.

Do you have the for statement around it?

Code:

for(Game::ObjParams *op=&obj; op; op=op->base())

{

    if(CChar *name=Game::Objs(op))

    // ...

}

Also, must be in the create method, like:

Code:

void AI::create(Game::ObjParams &obj)

----------

I don't think you really need the for statement, this should work as well:

Code:

if(CChar *name=Game::Objs(obj.base()))

dbuman · 06-22-2011 04:51 AM

I made a custom class for the obj type.

I do have the for statement
Everything about the AI code was copied, except I used the term Mob instead of AI.

Its acting like Objs is not supposed to be Objs().

very weird.

heres the code:

void Mob::create(Game::ObjParams &obj)
{
__super::create(obj);

// detect character type
for(Game::ObjParamsPtr op=&obj; op; op=op->base())
{if(CChar *name == Game::Objs(op))
{if(Contains(name, "Skeleton"))
{
type=AI_SKELETON,
speed=3,
anim.speed=1,
move_walking=true,
ctrl.radius(ctrl.radius()*1.3);

}else
if(Contains(name,"Alien"))
{
type=AI_ALIEN;
}

obj_file_path=GetPath(name);
break;
}}}

Driklyn · 06-22-2011 04:57 AM

Did you change all the AI:: to Mob:: ?

Like from:

Code:

void AI::create(Game::ObjParams &obj)

To:

Code:

void Mob::create(Game::ObjParams &obj)

Does the code build if you comment out that section of code, or do you get other errors as well?

dbuman · 06-22-2011 05:00 AM

The code line that has the error is what determines what type of NPC it is, and it is vital to the functionality of each type.

Driklyn · 06-22-2011 05:15 AM

Yeah, but if it doesn't build with that code commented out, then there's something else wrong.

You keep saying Game::Objs() is acting like there is no Game::Objs() which makes me think maybe you're not including your headers properly or something, since Game::Objs() is valid.

One more thing, you only need one equal sign, not two.

dbuman · 06-22-2011 05:20 PM

It says that the code line is 95 in my file, but when i go to it, it is just a }

If you guys are good at noticing errors in coding, let me know if you see any red flags in this:

Mind ive edited a bunch so there are comments all over the place with no code attached.

Code:

enum AI_TYPE

{

   AI_DEFAULT,

   AI_ZOMBIE ,

   AI_ZARD   ,

   AI_ALIEN  ,

};

class Mob : Game::Chr // define Player class based on Game.Chr

 {

   int health =100;

   Bool  alive     () {return _alive                  ;}

   void alive(Bool on                               );

    Byte           type; // AI_TYPE

   int 

       Strength2=10,

       Dexterity2=10,

       Agility2=10 ,

       Vitality2=10,

       Intelligence2=10 ,

       Wisdom2=10 ,

       attack_speed2=1 ,

       Defense2=10 ,

       Attack2=10 ,

       Move_speed2=1 ,

       dodge_speed2=1 ,

       Strength=10 + Strength2,

       Dexterity=10 + Dexterity2,

       Agility=10 + Agility2,

       Vitality=10 + Vitality2,

       Intelligence=10 + Intelligence2,

       Wisdom=10 + Wisdom2,

       attack_speed=1 + attack_speed2,

       Defense=10 + Defense2,

       Attack=10 + Attack2,

       Move_speed1=1 + Move_speed2,

       dodge_speed=1 + dodge_speed2,

       mob_backside=0,

       Skillpoints=0,

       Statpoints=0,

       level=1;

    Str Battle_role= "Balanced";

   // update / draw

   Vec ctrl_center;

   // get / set

    Flt            time_to_random_animation,

                  time_to_random_move,

                  time_to_sense,

                  time_to_update_action,

                  time_to_attack;

   Str             obj_file_path;

   Memb<Motion>     idle_motions, // container for idle   motion animations

                  attack_motions; // container for attack motion animations

   Reference<Chr> target;         // target enemy

   // manage

           void setNonSavedParams();

   virtual void create           (Game::ObjParams &obj);

   // get

   virtual Bool  inAttackRange(Chr &chr);

   // operations

   virtual void attack (Chr &target);

   virtual void hit    ();

   virtual void moveTo (C Vec &pos);

   virtual void animate();

   virtual Bool update ();

   // io

   virtual void save(File &f);

   virtual Bool load(File &f);

   virtual void linkReferences();

   Flt damage_time;

   virtual uint drawPrepare();

   Mob();

void addDamage(Flt damage,Chr Player)

{

   damage = (Mob.Attack + ((Mob.Strength + (Mob.Agility / 2)) /2));

   if(alive())

   damage_time=1, 

   health -= damage;

   if(health <= 0)

   health = 0; 

}

private:

   Bool _alive;

};

/******************************************************************************/

Mob::Mob()

{

   type=AI_DEFAULT;

   time_to_random_animation=RandomF(10,15);

   time_to_random_move     =RandomF( 5,10);

   time_to_sense=0;

   time_to_update_action=0;

   time_to_attack=0;

}

void Mob.create(Game.ObjParams &obj)

{

 super.create(obj);

// detect character type

   for(Game::ObjParamsPtr op=&obj; op; op=op->base())

      if(CChar *name=Game::Objs(op))

   {

      if(Contains(name,"Zard"))

      {

         type=AI_ZARD;

         speed=6;

         ctrl.radius(ctrl.radius()*1.6);

     }else

     if(Contains(name,"Zombie"))

     {

         type=AI_ZOMBIE;

         speed=6;

         anim.speed=1;

         move_walking=true;

        ctrl.radius(ctrl.radius()*1.3);

      }else

     if(Contains(name,"Alien"))

     {

         type=AI_ALIEN;

      }

      obj_file_path=GetPath(name);

      break;

   }

   setNonSavedParams();

}

void Mob.setNonSavedParams()

{

   // replace default animations

   switch(type)

   {

      case AI_ZARD:

         sac.stand=&cskel.getSkelAnim(obj_file_path+"/idle.anim");

         sac.run  =&cskel.getSkelAnim(obj_file_path+ "/run.anim");

      break;

      case AI_ZOMBIE:

         sac.stand=&cskel.getSkelAnim(obj_file_path+"/idle.anim");

         sac.walk =&cskel.getSkelAnim(obj_file_path+"/walk.anim");

      break;

   }

   // disable turning animations

   sac.turn_l=NULL;

   sac.turn_r=NULL;

}

Bool Mob.inAttackRange(Chr &chr)

{

   return Dist(pos(),chr.pos()) <= ctrl.radius()+chr.ctrl.radius()+0.6;

}

/******************************************************************************/

// OPERATIONS

/******************************************************************************/

void Mob.attack(Chr &target)

{

   T.target=target;

   time_to_update_action=0;

}

/******************************************************************************/

void Mob.hit()

{

   Vec dir; SinCos(dir.z,dir.x,angle.x+PI_2); dir.y=0; // get AI looking direction

   // check all the players

   REPA(Players)

   {

      Player &plr=Players[i];

      if(inAttackRange(plr))

         if(AbsAngleBetween(dir,plr.pos()-pos())<=PI_3) // 60 degrees

            plr.addDamage(RandomF(5,8),T);

   }

}

/******************************************************************************/

void Mob.moveTo(C Vec &pos)

{

   // first try finding path directly to 'pos' location

   // if it fails try finding path to positions near 'pos'

   if(!actionMoveTo(pos))

   {

      for(Int r= 1; r<=3; r++) // radius

      for(Int x=-1; x<=1; x++) // x offset

      for(Int z=-1; z<=1; z++) // z offset

         if(x || z)

            if(actionMoveTo(pos+Vec(x,0,z)*(r*0.6f)))return;

   }

}

/******************************************************************************/

void Mob.animate()

{

   __super.animate();

   REPA(  idle_motions)cskel.animate(  idle_motions[i],true); // apply idle   animations

   REPA(attack_motions)cskel.animate(attack_motions[i],true); // apply attack animations

}

/******************************************************************************/

bool Mob :: update()

  {

   if(Game::World.waterUnder(pos()))

{

    ctrl.flying(true);

    flying_speed= 2.1;

    ctrl.actor.gravity(false);

}

/******************************************************************************/

/******************************************************************************/

/******************************************************************************/

else

{

    ctrl.flying(false);

    flying_speed=8;

    ctrl.actor.gravity(true);

}

   return super.update();

}

/******************************************************************************/

uint Mob.drawPrepare()

{

   bool hide_head=(View==VIEW_FPP && !Renderer.mirror() && mesh);

   if(  hide_head)mesh->hide(8"head"); uint modes=super.drawPrepare();

   if(  hide_head)mesh->show(8"head");

   return modes;

}

Here is the full error when building in EE

Code:

F:\WIPgame\_C++ Build_\Application\Project.vcxproj : warning  : Platform 'x64' referenced in the project file 'Application' cannot be found. Please make sure you have it installed under '%VCTargetsPath%\Platforms\x64'.

1>------ Build started: Project: Application, Configuration: Debug Win32 ------

1>  Mobs.cpp

1>f:\wipgame\_c++ build_\application\source\mobs.cpp(95): error C2660: 'EE::Game::Obj::Obj' : function does not take 1 arguments

1>          This diagnostic occurred in the compiler generated function 'EE::Game::Chr::Chr(EE::Game::Chr &)'

1>f:\wipgame\_c++ build_\application\source\mobs.cpp(95): error C2558: struct 'EE::CSkeleton' : no copy constructor available or copy constructor is declared 'explicit'

1>          This diagnostic occurred in the compiler generated function 'EE::Game::Chr::Chr(EE::Game::Chr &)'

1>f:\wipgame\_c++ build_\application\source\mobs.cpp(95): error C2558: struct 'EE::Grab' : no copy constructor available or copy constructor is declared 'explicit'

1>          This diagnostic occurred in the compiler generated function 'EE::Game::Chr::Chr(EE::Game::Chr &)'

========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========

Trouble with AI script
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