Changeset 8891 for code/trunk/src/orxonox/controllers/AIController.cc

Timestamp:

Oct 12, 2011, 7:50:43 PM (13 years ago)

Author:

jo

Message:

Ai and tutorial improvements merged back to the trunk. AI features: all weapons are used, the ai-firestrength is configurable, bots are able to collect pickups . I've set the tutorial level as default level.

Location:

code/trunk

Files:

• . (modified) (1 prop)
• src/orxonox/controllers/AIController.cc (modified) (8 diffs)

code/trunk/src/orxonox/controllers/AIController.cc

@@ -65 +65 @@
                 if (this->freedomCount_ == 1)
                 {
-                this->state_ = SLAVE;
-                this->freedomCount_ = 0;
+                    this->state_ = SLAVE;
+                    this->freedomCount_ = 0;
                 }
 
@@ -76 +76 @@
             // search enemy
             random = rnd(maxrand);
-            if (random < 15 && (!this->target_))
+            if (random < (15 + botlevel_* 20) && (!this->target_))
                 this->searchNewTarget();
 
             // forget enemy
             random = rnd(maxrand);
-            if (random < 5 && (this->target_))
+            if (random < ((1-botlevel_)*6) && (this->target_))
                 this->forgetTarget();
 
             // next enemy
             random = rnd(maxrand);
-            if (random < 10 && (this->target_))
+            if (random < (botlevel_*20) && (this->target_))
                 this->searchNewTarget();
 
@@ -106 +106 @@
             // shoot
             random = rnd(maxrand);
-            if (!(this->passive_) && random < 75 && (this->target_ && !this->bShooting_))
+            if (!(this->passive_) && random < (75 + botlevel_*25) && (this->target_ && !this->bShooting_))
                 this->bShooting_ = true;
 
             // stop shooting
             random = rnd(maxrand);
-            if (random < 25 && (this->bShooting_))
+            if (random < ((1 - botlevel_)*25) && (this->bShooting_))
                 this->bShooting_ = false;
+
+            // boost
+            random = rnd(maxrand);
+            if (random < botlevel_*100 )
+                this->boostControl();
+
+            // update Checkpoints
+            /*random = rnd(maxrand);
+            if (this->defaultWaypoint_ && random > (maxrand-10))
+                this->manageWaypoints();
+            else //if(random > maxrand-10) //CHECK USABILITY!!*/
+            if (this->waypoints_.size() == 0 )
+                this->manageWaypoints();
 
         }
@@ -159 +172 @@
                 // search enemy
                 random = rnd(maxrand);
-                if (random < 15 && (!this->target_))
+                if (random < (botlevel_)*25 && (!this->target_))
                     this->searchNewTarget();
 
                 // forget enemy
                 random = rnd(maxrand);
-                if (random < 5 && (this->target_))
+                if (random < (1-botlevel_)*6 && (this->target_))
                     this->forgetTarget();
 
@@ -185 +198 @@
                 // shoot
                 random = rnd(maxrand);
-                if (!(this->passive_) && random < 9 && (this->target_ && !this->bShooting_))
-                {
-                this->bShooting_ = true;
-                this->forceFreeSlaves();
+                if (!(this->passive_) && random < 25*(botlevel_)+1 && (this->target_ && !this->bShooting_))
+                {
+                    this->bShooting_ = true;
+                    this->forceFreeSlaves();
                 }
 
                 // stop shooting
                 random = rnd(maxrand);
-                if (random < 25 && (this->bShooting_))
+                if (random < ( (1- botlevel_)*25 ) && (this->bShooting_))
                     this->bShooting_ = false;
 
+                // boost
+                random = rnd(maxrand);
+                if (random < botlevel_*100 )
+                    this->boostControl();
+
+                // update Checkpoints
+                /*random = rnd(maxrand);
+                if (this->defaultWaypoint_ && random > (maxrand-10))
+                    this->manageWaypoints();
+                else //if(random > maxrand-10) //CHECK USABILITY!!*/
+                if (this->waypoints_.size() == 0 )
+                    this->manageWaypoints();
             }
         }
@@ -206 +231 @@
             return;
 
-        if (this->state_ == MASTER)
+        float random;
+        float maxrand = 100.0f / ACTION_INTERVAL;
+        ControllableEntity* controllable = this->getControllableEntity();
+
+        if (controllable && this->mode_ == DEFAULT)// bot is ready to move to a target
         {
-            if (this->specificMasterAction_ ==  NONE)
+            if (this->waypoints_.size() > 0 ) //Waypoint functionality.
+            {
+                WorldEntity* wPoint = this->waypoints_[this->waypoints_.size()-1];
+                if(wPoint)
+                {
+                    this->moveToPosition(wPoint->getWorldPosition()); //BUG ?? sometime wPoint->getWorldPosition() causes crash
+                    if (wPoint->getWorldPosition().squaredDistance(controllable->getPosition()) <= this->squaredaccuracy_)
+                        this->waypoints_.pop_back(); // if goal is reached, remove it from the list
+                }
+                else
+                    this->waypoints_.pop_back(); // remove invalid waypoints
+
+            }
+            else if(this->defaultWaypoint_ && ((this->defaultWaypoint_->getPosition()-controllable->getPosition()).length()  > 200.0f))
+            {
+                this->moveToPosition(this->defaultWaypoint_->getPosition()); // stay within a certain range of the defaultWaypoint_
+                random = rnd(maxrand);
+            }
+        }
+        if(this->mode_ == DEFAULT)
+            {
+            if (this->state_ == MASTER)
+            {
+                if (this->specificMasterAction_ ==  NONE)
+                {
+                    if (this->target_)
+                    {
+                        if (!this->target_->getRadarVisibility()) /* So AI won't shoot invisible Spaceships */
+                            this->forgetTarget();
+                        else
+                        {
+                            this->aimAtTarget();
+                            random = rnd(maxrand);
+                            if(this->botlevel_*100 > random && !this->isCloseAtTarget(20))
+                                this->follow();  //If a bot is shooting a player, it shouldn't let him go away easily.
+                        }
+                    }
+
+                    if (this->bHasTargetPosition_)
+                        this->moveToTargetPosition();
+
+                    this->doFire();
+                }
+
+                if (this->specificMasterAction_  == TURN180)
+                    this->turn180();
+
+                if (this->specificMasterAction_ == SPIN)
+                    this->spin();
+                if (this->specificMasterAction_ == FOLLOW)
+                    this->follow();
+            }
+
+            if (this->state_ == SLAVE)
+            {
+                if (this->bHasTargetPosition_)
+                    this->moveToTargetPosition();
+            }
+
+            if (this->state_ == FREE)
             {
                 if (this->target_)
@@ -214 +302 @@
                     if (!this->target_->getRadarVisibility()) /* So AI won't shoot invisible Spaceships */
                         this->forgetTarget();
-                    else this->aimAtTarget();
+                    else
+                    {
+                        this->aimAtTarget();
+                        random = rnd(maxrand);
+
+                        if(this->botlevel_*100 > random && !this->isCloseAtTarget(20))
+                            this->follow();//If a bot is shooting a player, it shouldn't let him go away easily.
+                     }
                 }
 
@@ -220 +315 @@
                     this->moveToTargetPosition();
 
-                if (this->getControllableEntity() && this->bShooting_ && this->isCloseAtTarget(1000) && this->isLookingAtTarget(math::pi / 20.0f))
-                    this->getControllableEntity()->fire(0);
-            }
-
-            if (this->specificMasterAction_  == TURN180)
-                    this->turn180();
-
-            if (this->specificMasterAction_ == SPIN)
-                    this->spin();
-            if (this->specificMasterAction_ == FOLLOW)
+                this->doFire();
+            }
+        }//END_OF DEFAULT MODE
+        else if (this->mode_ == ROCKET)//Rockets do not belong to a group of bots -> bot states are not relevant.
+        {   //Vector-implementation: mode_.back() == ROCKET;
+            if(controllable)
+            {
+                if(controllable->getRocket())//Check wether the bot is controlling the rocket and if the timeout is over.
+                {
                     this->follow();
-        }
-
-        if (this->state_ == SLAVE)
-        {
-
-            if (this->bHasTargetPosition_)
-                this->moveToTargetPosition();
-
-        }
-
-         if (this->state_ == FREE)
-        {
-            if (this->target_)
-            {
-                if (!this->target_->getRadarVisibility()) /* So AI won't shoot invisible Spaceships */
-                    this->forgetTarget();
-                else this->aimAtTarget();
-            }
-
-            if (this->bHasTargetPosition_)
-                this->moveToTargetPosition();
-
-            if (this->getControllableEntity() && this->bShooting_ && this->isCloseAtTarget(1000) && this->isLookingAtTarget(math::pi / 20.0f))
-                this->getControllableEntity()->fire(0);
-        }
+                    this->timeout_ -= dt;
+                    if((timeout_< 0)||(!target_))//Check if the timeout is over or target died.
+                    {
+                       controllable->fire(0);//kill the rocket
+                       this->setPreviousMode();//get out of rocket mode
+                    }
+                }
+                else
+                    this->setPreviousMode();//no rocket entity -> get out of rocket mode
+            }
+            else
+                this->setPreviousMode();//If bot dies -> getControllableEntity == NULL -> get out of ROCKET mode
+        }//END_OF ROCKET MODE
 
         SUPER(AIController, tick, dt);