Changeset 5878 in orxonox.OLD for branches/spaceshipcontrol/src/world_entities

Timestamp:

Dec 2, 2005, 6:07:01 PM (19 years ago)

Author:

bknecht

Message:

implemented space_ship control

Location:

branches/spaceshipcontrol/src/world_entities

Files:

• playable.h (modified) (1 diff)
• space_ships/space_ship.cc (modified) (1 diff)
• space_ships/space_ship.h (modified) (1 diff)

branches/spaceshipcontrol/src/world_entities/playable.h

@@ -26 +26 @@
 
     void init();
-    void loadParams(const TiXmlElement* root);
 
     virtual void addWeapon(Weapon* weapon )  {}//= 0;

branches/spaceshipcontrol/src/world_entities/space_ships/space_ship.cc

@@ -10 +10 @@
 
 ### File Specific:
-   main-programmer:
-
-*/
-
+   main-programmer: Benjamin Knecht
+   co-programmer: ...
+
+*/
+
+#define DEBUG_SPECIAL_MODULE DEBUG_MODULE_WORLD_ENTITY
+
+#include "executor/executor.h"
+#include "space_ship.h"
+
+#include "objModel.h"
+#include "resource_manager.h"
+
+#include "weapons/weapon_manager.h"
+#include "weapons/test_gun.h"
+#include "weapons/turret.h"
+#include "weapons/cannon.h"
+
+
+using namespace std;
+
+CREATE_FACTORY(SpaceShip, CL_SPACE_SHIP);
+
+/**
+ *  creates the controlable Spaceship
+ */
+SpaceShip::SpaceShip()
+{
+        this->init();
+}
+
+/**
+ *  destructs the spaceship, deletes alocated memory
+ */
+SpaceShip::~SpaceShip ()
+{
+  /* do not delete the weapons, they are contained in the pnode tree
+  and will be deleted there.
+  this only frees the memory allocated to save the list.
+  */
+  delete this->weaponMan;
+}
+
+/**
+ * loads a Spaceships information from a specified file.
+ * @param fileName the name of the File to load the spaceship from (absolute path)
+ */
+SpaceShip::SpaceShip(const char* fileName)
+{
+  this->init();
+  TiXmlDocument doc(fileName);
+
+  if(!doc.LoadFile())
+  {
+    PRINTF(2)("Loading file %s failed for spaceship.\n", fileName);
+    return;
+  }
+
+  this->loadParams(doc.RootElement());
+}
+
+/**
+ *  creates a new Spaceship from Xml Data
+ * @param root the xml element containing spaceship data
+
+   @todo add more parameters to load
+*/
+SpaceShip::SpaceShip(const TiXmlElement* root)
+{
+  this->init();
+  if (root != NULL)
+    this->loadParams(root);
+
+  //weapons:
+  Weapon* wpRight = new TestGun(0);
+  wpRight->setName("testGun Right");
+  Weapon* wpLeft = new TestGun(1);
+  wpLeft->setName("testGun Left");
+  Weapon* cannon = dynamic_cast<Weapon*>(Factory::getFirst()->fabricate(CL_CANNON));
+
+  cannon->setName("BFG");
+
+  this->weaponMan->addWeapon(wpLeft, 1, 0);
+  this->weaponMan->addWeapon(wpRight,1 ,1);
+  this->weaponMan->addWeapon(cannon, 0, 6);
+
+  //this->weaponMan->addWeapon(turret, 3, 0);
+
+  this->weaponMan->changeWeaponConfig(1);
+}
+
+
+/**
+ * initializes a Spaceship
+ */
+void SpaceShip::init()
+{
+//  this->setRelDir(Quaternion(M_PI, Vector(1,0,0)));
+  this->setClassID(CL_SPACE_SHIP, "SpaceShip");
+
+  PRINTF(4)("SPACESHIP INIT\n");
+  travelSpeed = 15.0;
+  bUp = bDown = bLeft = bRight = bAscend = bDescend = false;
+  bFire = false;
+  acceleration = 10.0;
+
+//   GLGuiButton* button = new GLGuiPushButton();
+//   button->show();
+//   button->setLabel("orxonox");
+//   button->setBindNode(this);
+
+  this->weaponMan = new WeaponManager(this);
+  this->weaponMan->setSlotCount(7);
+
+  this->weaponMan->setSlotPosition(0, Vector(-2.6, .1, -3.0));
+  this->weaponMan->setSlotCapability(0, WTYPE_ALLDIRS | WTYPE_DIRECTIONAL);
+
+  this->weaponMan->setSlotPosition(1, Vector(-2.6, .1, 3.0));
+  this->weaponMan->setSlotCapability(1, WTYPE_ALLDIRS | WTYPE_DIRECTIONAL);
+
+  this->weaponMan->setSlotPosition(2, Vector(-1.5, .5, -.5));
+  this->weaponMan->setSlotDirection(2, Quaternion(-M_PI_4*.5, Vector(1,0,0)));
+
+  this->weaponMan->setSlotPosition(3, Vector(-1.5, .5, .5));
+  this->weaponMan->setSlotDirection(3, Quaternion(M_PI_4*.5, Vector(1,0,0)));
+
+  this->weaponMan->setSlotPosition(4, Vector(-1.5, -.5, .5));
+  this->weaponMan->setSlotDirection(4, Quaternion(-M_PI_4*.5+M_PI, Vector(1,0,0)));
+
+  this->weaponMan->setSlotPosition(5, Vector(-1.5, -.5, -.5));
+  this->weaponMan->setSlotDirection(5, Quaternion(+M_PI_4*.5-M_PI, Vector(1,0,0)));
+//
+   this->weaponMan->setSlotPosition(6, Vector(-1, 0.0, 0));
+   this->weaponMan->setSlotCapability(6, WTYPE_ALLDIRS | WTYPE_DIRECTIONAL);
+   //
+//   this->weaponMan->setSlotPosition(8, Vector(-2.5, -0.3, -2.0));
+//   this->weaponMan->setSlotDirection(8, Quaternion(-M_PI, Vector(1,0,0)));
+//
+//   this->weaponMan->setSlotPosition(9, Vector(-2.5, -0.3, 2.0));
+//   this->weaponMan->setSlotDirection(9, Quaternion(+M_PI, Vector(1,0,0)));:
+
+}
+
+/**
+ * loads the Settings of a SpaceShip from an XML-element.
+ * @param root the XML-element to load the Spaceship's properties from
+ */
+void SpaceShip::loadParams(const TiXmlElement* root)
+{
+  static_cast<WorldEntity*>(this)->loadParams(root);
+}
+
+
+/**
+ * adds a weapon to the weapon list of the spaceship
+ * @param weapon to add
+*/
+void SpaceShip::addWeapon(Weapon* weapon)
+{
+  this->weaponMan->addWeapon(weapon);
+}
+
+
+/**
+ *  removes a weapon from the spaceship
+ * @param weapon to remove
+*/
+void SpaceShip::removeWeapon(Weapon* weapon)
+{
+  this->weaponMan->removeWeapon(weapon);
+}
+
+/**
+ *  effect that occurs after the SpaceShip is spawned
+*/
+void SpaceShip::postSpawn ()
+{
+  //setCollision(new CollisionCluster(1.0, Vector(0,0,0)));
+}
+
+/**
+ *  the action occuring if the spaceship left the game
+*/
+void SpaceShip::leftWorld ()
+{}
+
+WorldEntity* ref = NULL;
+/**
+ *  this function is called, when two entities collide
+ * @param entity: the world entity with whom it collides
+ *
+ * Implement behaviour like damage application or other miscellaneous collision stuff in this function
+ */
+void SpaceShip::collidesWith(WorldEntity* entity, const Vector& location)
+{
+  if (entity->isA(CL_TURRET_POWER_UP) && entity != ref)
+  {
+    this->ADDWEAPON();
+    ref = entity;
+    }
+//  PRINTF(3)("collision %s vs %s @ (%f,%f,%f)\n", this->getClassName(), entity->getClassName(), location.x, location.y, location.z);
+}
+
+/**
+ *  draws the spaceship after transforming it.
+*/
+void SpaceShip::draw () const
+{
+  glMatrixMode(GL_MODELVIEW);
+  glPushMatrix();
+  /* translate */
+  glTranslatef (this->getAbsCoor ().x,
+                this->getAbsCoor ().y,
+                this->getAbsCoor ().z);
+  /* rotate */
+  Vector tmpRot = this->getAbsDir().getSpacialAxis();
+  glRotatef (this->getAbsDir().getSpacialAxisAngle(), tmpRot.x, tmpRot.y, tmpRot.z );
+  this->model->draw();
+  glPopMatrix();
+
+  this->weaponMan->draw();
+
+  //this->debug(0);
+}
+
+/**
+ *  the function called for each passing timeSnap
+ * @param time The timespan passed since last update
+*/
+void SpaceShip::tick (float time)
+{
+  // spaceship controlled movement
+  this->move(time);
+
+  this->weaponMan->tick(time);
+  // weapon system manipulation
+  this->weaponAction();
+}
+
+/**
+ *  action if spaceship moves
+ * @param time the timeslice since the last frame
+*/
+void SpaceShip::move (float time)
+{
+  Vector accel(0.0, 0.0, 0.0);
+  Vector rot(0.0, 0.0, 0.0);
+  float rotVal = 0.0;
+  /* FIXME: calculating the direction and orthDirection every timeSlice is redundant! save it somewhere */
+  /* calculate the direction in which the craft is heading  */
+  Vector direction (1.0, 0.0, 0.0);
+  //direction = this->absDirection.apply (direction);
+  Vector orthDirection (0.0, 0.0, 1.0);
+  //orthDirection = orthDirection.cross (direction);
+
+  if( this->bUp && this->getRelCoor().x < 20)
+    accel += direction;
+  if( this->bDown && this->getRelCoor().x > -5)
+    accel -= direction;
+
+  if( this->bLeft && TrackManager::getInstance()->getWidth() > -this->getRelCoor().z*2)
+  {
+    accel -=(orthDirection);
+    rot +=Vector(1,0,0);
+    rotVal -= .4;
+  }
+  if( this->bRight && TrackManager::getInstance()->getWidth() > this->getRelCoor().z*2)
+  {
+    accel += orthDirection;
+    rot += Vector(1,0,0);
+    rotVal += .4;
+  }
+  if (this->bAscend )
+  {
+    accel += Vector(0,1,0);
+    rot += Vector(0,0,1);
+    rotVal += .4;
+  }
+  if (this->bDescend )
+  {
+    accel -= Vector(0,1,0);
+    rot += Vector(0,0,1);
+    rotVal -= .4;
+  }
+
+  Vector move = accel * time *acceleration;
+
+/*  if (accel.z < 0)
+    this->setRelDirSoft(Quaternion(-.4, accel), 5);
+  else if (accel.z > 0)
+    this->setRelDirSoft(Quaternion(.4, accel), 5);
+  else*/
+  rot.normalize();
+  this->setRelDirSoft(Quaternion(rotVal, rot), 5);
+  this->shiftCoor (move);
+}
+
+/**
+ * weapon manipulation by the player
+*/
+void SpaceShip::weaponAction()
+{
+  if( this->bFire)
+    {
+      this->weaponMan->fire();
+    }
+}
+
+/**
+ * @todo switch statement ??
+ */
+void SpaceShip::process(const Event &event)
+{
+  if( event.type == KeyMapper::PEV_UP)
+      this->bUp = event.bPressed;
+  else if( event.type == KeyMapper::PEV_DOWN)
+      this->bDown = event.bPressed;
+  else if( event.type == KeyMapper::PEV_RIGHT)
+      this->bRight= event.bPressed;
+  else if( event.type == KeyMapper::PEV_LEFT)
+      this->bLeft = event.bPressed;
+  else if( event.type == KeyMapper::PEV_FIRE1)
+      this->bFire = event.bPressed;
+  else if( event.type == KeyMapper::PEV_NEXT_WEAPON && event.bPressed)
+    this->weaponMan->nextWeaponConfig();//if( !event.bPressed) this->bWeaponChange = !this->bWeaponChange;
+  else if ( event.type == KeyMapper::PEV_PREVIOUS_WEAPON && event.bPressed)
+    this->weaponMan->previousWeaponConfig();
+
+  else if( event.type == SDLK_PAGEUP)
+    this->bAscend = event.bPressed; //this->shiftCoor(0,.1,0);
+  else if( event.type == SDLK_PAGEDOWN)
+    this->bDescend = event.bPressed; //this->shiftCoor(0,-.1,0);
+}
+
+#include "weapons/aiming_turret.h"
+// FIXME THIS MIGHT BE CONSIDERED EITHER A FEATURE, OR A BUG
+void SpaceShip::ADDWEAPON()
+{
+  Weapon* turret = NULL;
+
+  if ((float)rand()/RAND_MAX < .1)
+  {
+    //if (this->weaponMan->hasFreeSlot(2, WTYPE_TURRET))
+    {
+      turret = new Turret();
+      this->weaponMan->addWeapon(turret, 2);
+      this->weaponMan->changeWeaponConfig(2);
+    }
+  }
+  else
+  {
+    //if (this->weaponMan->hasFreeSlot(3))
+    {
+      turret = new AimingTurret();
+      this->weaponMan->addWeapon(turret, 3);
+
+      this->weaponMan->changeWeaponConfig(3);
+    }
+  }
+
+  if(turret != NULL)
+  {
+    turret->setName("Turret");
+    turret->setStateDuration(WS_SHOOTING, (float)rand()/RAND_MAX*.5+.1);
+  }
+}

branches/spaceshipcontrol/src/world_entities/space_ships/space_ship.h

@@ +1 @@
+/*!
+ * @file space_ship.h
+ * Implements the Control of a Spaceship
+ */
+
+#ifndef _PLAYER_H
+#define _PLAYER_H
+
+#include "playable.h"
+
+template<class T> class tList;
+class Vector;
+class Event;
+
+class SpaceShip : public Playable
+{
+      
+  public:
+         
+    SpaceShip();
+    SpaceShip(const char* fileName);
+    SpaceShip(const TiXmlElement* root);
+    virtual ~SpaceShip();
+          
+    void init();
+    void loadParams(const TiXmlElement* root);
+         
+    void addWeapon(Weapon* weapon );
+    void removeWeapon(Weapon* weapon);
+    
+    virtual void postSpawn();
+    virtual void leftWorld();
+    
+    virtual void collidesWith(WorldEntity* entity, const Vector& location);
+    virtual void tick(float time);
+    virtual void draw() const;
+
+    void process(const Event &event);
+    
+    
+         
+  private:
+          
+    void move(float time);
+    void weaponAction();
+
+    // !! temporary !!
+    void ADDWEAPON();
+    
+    bool                  bUp;                //!< up button pressed.
+    bool                  bDown;              //!< down button pressed.
+    bool                  bLeft;              //!< left button pressed.
+    bool                  bRight;             //!< right button pressed.
+    bool                  bAscend;            //!< ascend button pressed.
+    bool                  bDescend;           //!< descend button presses.
+    bool                  bFire;              //!< fire button pressed.
+
+    Vector                velocity;           //!< the velocity of the player.
+    float                 travelSpeed;        //!< the current speed of the player (to make soft movement)
+    float                 acceleration;       //!< the acceleration of the player.
+
+};
+
+#endif /* _PLAYABLE_H */