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source: code/trunk/src/orxonox/objects/SpaceShip.cc @ 1505

Last change on this file since 1505 was 1505, checked in by rgrieder, 16 years ago

f* svn: It doesn't even inform you if you attempt to set a non existing property. It is svn:eol-style and not eol-style when using the command by the way…
  • Property svn:eol-style set to native
File size: 20.0 KB
Line 
1/*
2 *   ORXONOX - the hottest 3D action shooter ever to exist
3 *                    > www.orxonox.net <
4 *
5 *
6 *   License notice:
7 *
8 *   This program is free software; you can redistribute it and/or
9 *   modify it under the terms of the GNU General Public License
10 *   as published by the Free Software Foundation; either version 2
11 *   of the License, or (at your option) any later version.
12 *
13 *   This program is distributed in the hope that it will be useful,
14 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
15 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16 *   GNU General Public License for more details.
17 *
18 *   You should have received a copy of the GNU General Public License
19 *   along with this program; if not, write to the Free Software
20 *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
21 *
22 *   Author:
23 *      Fabian 'x3n' Landau
24 *   Co-authors:
25 *      Benjamin Knecht
26 *
27 */
28
29#include "OrxonoxStableHeaders.h"
30#include "SpaceShip.h"
31
32#include <OgreCamera.h>
33#include <OgreRenderWindow.h>
34#include <OgreParticleSystem.h>
35#include <OgreSceneNode.h>
36
37#include "CameraHandler.h"
38#include "util/Convert.h"
39#include "util/Math.h"
40#include "core/CoreIncludes.h"
41#include "core/ConfigValueIncludes.h"
42#include "core/Debug.h"
43#include "GraphicsEngine.h"
44#include "core/InputManager.h"
45#include "particle/ParticleInterface.h"
46#include "Projectile.h"
47#include "RotatingProjectile.h"
48#include "core/XMLPort.h"
49#include "core/ConsoleCommand.h"
50#include "network/Client.h"
51#include "hud/HUD.h"
52
53namespace orxonox
54{
55    SetConsoleCommand(SpaceShip, setMaxSpeedTest, false).setAccessLevel(AccessLevel::Debug);
56    SetConsoleCommand(SpaceShip, whereAmI, true).setAccessLevel(AccessLevel::User);
57    SetConsoleCommand(SpaceShip, moveLongitudinal, true).setAccessLevel(AccessLevel::User).setDefaultValue(0, 1.0f).setAxisParamIndex(0).setKeybindMode(KeybindMode::OnHold);
58    SetConsoleCommand(SpaceShip, moveLateral, true).setAccessLevel(AccessLevel::User).setDefaultValue(0, 1.0f).setAxisParamIndex(0).setKeybindMode(KeybindMode::OnHold);
59    SetConsoleCommand(SpaceShip, moveYaw, true).setAccessLevel(AccessLevel::User).setDefaultValue(0, 1.0f).setAxisParamIndex(0).setKeybindMode(KeybindMode::OnHold);
60    SetConsoleCommand(SpaceShip, movePitch, true).setAccessLevel(AccessLevel::User).setDefaultValue(0, 1.0f).setAxisParamIndex(0).setKeybindMode(KeybindMode::OnHold);
61    SetConsoleCommand(SpaceShip, moveRoll, true).setAccessLevel(AccessLevel::User).setDefaultValue(0, 1.0f).setAxisParamIndex(0).setKeybindMode(KeybindMode::OnHold);
62    SetConsoleCommand(SpaceShip, fire, true).setAccessLevel(AccessLevel::User).setKeybindMode(KeybindMode::OnHold);
63    SetConsoleCommandGeneric(test1, SpaceShip, createConsoleCommand(createFunctor(&SpaceShip::setMaxSpeedTest), "setMaxSpeed"), false).setAccessLevel(AccessLevel::Debug);
64    SetConsoleCommandGeneric(test2, SpaceShip, createConsoleCommand(createFunctor(&SpaceShip::setMaxSpeedTest), "setMaxBlubber"), false).setAccessLevel(AccessLevel::Debug);
65    SetConsoleCommandGeneric(test3, SpaceShip, createConsoleCommand(createFunctor(&SpaceShip::setMaxSpeedTest), "setRofl"), false).setAccessLevel(AccessLevel::Debug);
66
67    CreateFactory(SpaceShip);
68
69    SpaceShip* SpaceShip::instance_s;
70
71    SpaceShip *SpaceShip::getLocalShip(){
72      Iterator<SpaceShip> it;
73      for(it = ObjectList<SpaceShip>::start(); it; ++it){
74        if( (it)->myShip_ )
75          return *it;
76      }
77      return NULL;
78    }
79
80    SpaceShip::SpaceShip() :
81      //testvector_(0,0,0),
82      //bInvertYAxis_(false),
83      setMouseEventCallback_(false),
84      bLMousePressed_(false),
85      bRMousePressed_(false),
86      camNode_(0),
87      cam_(0),
88      camName_("CamNode"),
89      tt_(0),
90      redNode_(0),
91      greenNode_(0),
92      blinkTime_(0.0f),
93      chNearNode_(0),
94      chFarNode_(0),
95      timeToReload_(0.0f),
96      //reloadTime_(0.0f),
97      maxSideAndBackSpeed_(0.0f),
98      maxSpeed_(0.0f),
99      maxRotation_(0.0f),
100      translationAcceleration_(0.0f),
101      rotationAcceleration_(0.0f),
102      translationDamping_(0.0f),
103      rotationDamping_(0.0f),
104      maxRotationRadian_(0),
105      rotationAccelerationRadian_(0),
106      rotationDampingRadian_(0),
107      zeroRadian_(0),
108      mouseXRotation_(0),
109      mouseYRotation_(0),
110      mouseX_(0.0f),
111      mouseY_(0.0f),
112      emitterRate_(0.0f),
113      myShip_(false),
114      teamNr_(0),
115      health_(100)
116    {
117        RegisterObject(SpaceShip);
118        this->registerAllVariables();
119
120        SpaceShip::instance_s = this;
121
122        this->setConfigValues();
123
124        initialDir_ = Vector3(1.0, 0.0, 0.0);
125        currentDir_ = initialDir_;
126        initialOrth_ = Vector3(0.0, 0.0, 1.0);
127        currentOrth_ = initialOrth_;
128
129        this->camName_ = this->getName() + "CamNode";
130
131        this->setRotationAxis(1, 0, 0);
132        this->setStatic(false);
133
134        COUT(3) << "Info: SpaceShip was loaded" << std::endl;
135    }
136
137    SpaceShip::~SpaceShip()
138    {
139        if (this->tt_)
140            delete this->tt_;
141        if(setMouseEventCallback_)
142          InputManager::removeMouseHandler("SpaceShip");
143        if (this->cam_)
144          delete this->cam_;
145        if (!Identifier::isCreatingHierarchy() && !myShip_ && &HUD::getSingleton()!=NULL)
146          //remove the radar object
147          HUD::getSingleton().removeRadarObject(this->getNode());
148    }
149
150    bool SpaceShip::create(){
151      if(!myShip_){
152        if(network::Client::getSingleton() && objectID == network::Client::getSingleton()->getShipID())
153          myShip_=true;
154        else
155          HUD::getSingleton().addRadarObject(this->getNode(), 3);
156      }
157      if(Model::create())
158        this->init();
159      else
160        return false;
161      return true;
162    }
163
164    void SpaceShip::registerAllVariables(){
165      registerVar( &camName_, camName_.length()+1, network::STRING, 0x1);
166      registerVar( &maxSpeed_, sizeof(maxSpeed_), network::DATA, 0x1);
167      registerVar( &maxSideAndBackSpeed_, sizeof(maxSideAndBackSpeed_), network::DATA, 0x1);
168      registerVar( &maxRotation_, sizeof(maxRotation_), network::DATA, 0x1);
169      registerVar( &translationAcceleration_, sizeof(translationAcceleration_), network::DATA, 0x1);
170      registerVar( &rotationAcceleration_, sizeof(rotationAcceleration_), network::DATA, 0x1);
171      registerVar( &rotationAccelerationRadian_, sizeof(rotationAccelerationRadian_), network::DATA, 0x1);
172      registerVar( &translationDamping_, sizeof(translationDamping_), network::DATA, 0x1);
173      registerVar( &rotationDamping_, sizeof(rotationDamping_), network::DATA, 0x1);
174      registerVar( &rotationDampingRadian_, sizeof(rotationDampingRadian_), network::DATA, 0x1);
175
176    }
177
178    void SpaceShip::init()
179    {
180        // START CREATING THRUSTER
181        this->tt_ = new ParticleInterface(GraphicsEngine::getSingleton().getSceneManager(),"twinthruster" + this->getName(),"Orxonox/engineglow");
182        this->tt_->getParticleSystem()->setParameter("local_space","true");
183        this->tt_->newEmitter();
184/*
185        this->tt_->setDirection(Vector3(0,0,1));
186        this->tt_->setPositionOfEmitter(0, Vector3(20,-1,-15));
187        this->tt_->setPositionOfEmitter(1, Vector3(-20,-1,-15));
188*/
189        this->tt_->setDirection(Vector3(-1,0,0));
190        this->tt_->setPositionOfEmitter(0, Vector3(-15,20,-1));
191        this->tt_->setPositionOfEmitter(1, Vector3(-15,-20,-1));
192        this->tt_->setVelocity(50);
193
194        emitterRate_ = tt_->getRate();
195
196        Ogre::SceneNode* node2 = this->getNode()->createChildSceneNode(this->getName() + "particle2");
197        node2->setInheritScale(false);
198        tt_->addToSceneNode(node2);
199        // END CREATING THRUSTER
200
201        // START CREATING BLINKING LIGHTS
202        this->redBillboard_.setBillboardSet("Examples/Flare", ColourValue(1.0, 0.0, 0.0), 1);
203        this->greenBillboard_.setBillboardSet("Examples/Flare", ColourValue(0.0, 1.0, 0.0), 1);
204
205        this->redNode_ = this->getNode()->createChildSceneNode(this->getName() + "red", Vector3(0.3, 4.0, -0.3));
206        this->redNode_->setInheritScale(false);
207        this->greenNode_ = this->getNode()->createChildSceneNode(this->getName() + "green", Vector3(0.3, -4.0, -0.3));
208        this->greenNode_->setInheritScale(false);
209
210        this->redNode_->attachObject(this->redBillboard_.getBillboardSet());
211        this->redNode_->setScale(0.3, 0.3, 0.3);
212
213        this->greenNode_->attachObject(this->greenBillboard_.getBillboardSet());
214        this->greenNode_->setScale(0.3, 0.3, 0.3);
215        // END CREATING BLINKING LIGHTS
216
217        if (this->isExactlyA(Class(SpaceShip)))
218        {
219            // START of testing crosshair
220            this->crosshairNear_.setBillboardSet("Orxonox/Crosshair", ColourValue(1.0, 1.0, 0.0), 1);
221            this->crosshairFar_.setBillboardSet("Orxonox/Crosshair", ColourValue(1.0, 1.0, 0.0), 1);
222
223            this->chNearNode_ = this->getNode()->createChildSceneNode(this->getName() + "near", Vector3(50.0, 0.0, 0.0));
224            this->chNearNode_->setInheritScale(false);
225            this->chFarNode_ = this->getNode()->createChildSceneNode(this->getName() + "far", Vector3(200.0, 0.0, 0.0));
226            this->chFarNode_->setInheritScale(false);
227
228            this->chNearNode_->attachObject(this->crosshairNear_.getBillboardSet());
229            this->chNearNode_->setScale(0.2, 0.2, 0.2);
230
231            this->chFarNode_->attachObject(this->crosshairFar_.getBillboardSet());
232            this->chFarNode_->setScale(0.4, 0.4, 0.4);
233        }
234
235        createCamera();
236        // END of testing crosshair
237    }
238
239    void SpaceShip::setConfigValues()
240    {
241        SetConfigValue(bInvertYAxis_, false).description("Set this to true for joystick-like mouse behaviour (mouse up = ship down).");
242        SetConfigValue(reloadTime_, 0.125).description("The reload time of the weapon in seconds");
243        SetConfigValue(testvector_, Vector3()).description("asdfblah");
244    }
245
246    void SpaceShip::setCamera(const std::string& camera)
247    {
248      camName_=camera;
249      // change camera attributes here, if you want to ;)
250    }
251
252    void SpaceShip::getFocus(){
253      COUT(4) << "requesting focus" << std::endl;
254      if(network::Client::getSingleton()==0 || network::Client::getSingleton()->getShipID()==objectID)
255        CameraHandler::getInstance()->requestFocus(cam_);
256
257    }
258
259    Camera* SpaceShip::getCamera(){
260        return cam_;
261    }
262
263    void SpaceShip::createCamera(){
264//       COUT(4) << "begin camera creation" << std::endl;
265      this->camNode_ = this->getNode()->createChildSceneNode(camName_);
266      COUT(4) << "position: (this)" << this->getNode()->getPosition() << std::endl;
267      this->camNode_->setPosition(Vector3(-50,0,10));
268//      Quaternion q1 = Quaternion(Radian(Degree(90)),Vector3(0,-1,0));
269//      Quaternion q2 = Quaternion(Radian(Degree(90)),Vector3(0,0,-1));
270//      camNode_->setOrientation(q1*q2);
271      COUT(4) << "position: (cam)" << this->camNode_->getPosition() << std::endl;
272      cam_ = new Camera(this->camNode_);
273
274      cam_->setTargetNode(this->getNode());
275//        cam->setPosition(Vector3(0,-350,0));
276      Quaternion q1 = Quaternion(Radian(Degree(90)),Vector3(0,-1,0));
277      Quaternion q2 = Quaternion(Radian(Degree(90)),Vector3(1,0,0));
278      camNode_->setOrientation(q2*q1);
279      if(network::Client::getSingleton()!=0 && network::Client::getSingleton()->getShipID()==objectID){
280        this->setBacksync(true);
281        CameraHandler::getInstance()->requestFocus(cam_);
282      }
283
284    }
285
286    void SpaceShip::setMaxSpeed(float value)
287    { this->maxSpeed_ = value; }
288    void SpaceShip::setMaxSideAndBackSpeed(float value)
289    { this->maxSideAndBackSpeed_ = value; }
290    void SpaceShip::setMaxRotation(float value)
291    { this->maxRotation_ = value; this->maxRotationRadian_ = Radian(value); }
292    void SpaceShip::setTransAcc(float value)
293    { this->translationAcceleration_ = value; }
294    void SpaceShip::setRotAcc(float value)
295    { this->rotationAcceleration_ = value; this->rotationAccelerationRadian_ = Radian(value); }
296    void SpaceShip::setTransDamp(float value)
297    { this->translationDamping_ = value; }
298    void SpaceShip::setRotDamp(float value)
299    { this->rotationDamping_ = value; this->rotationDampingRadian_ = Radian(value); }
300
301    /**
302        @brief XML loading and saving.
303        @param xmlelement The XML-element
304        @param loading Loading (true) or saving (false)
305        @return The XML-element
306    */
307    void SpaceShip::XMLPort(Element& xmlelement, XMLPort::Mode mode)
308    {
309        Model::XMLPort(xmlelement, mode);
310
311        XMLPortParamLoadOnly(SpaceShip, "camera", setCamera, xmlelement, mode);
312        XMLPortParamLoadOnly(SpaceShip, "maxSpeed", setMaxSpeed, xmlelement, mode);
313        XMLPortParamLoadOnly(SpaceShip, "maxSideAndBackSpeed", setMaxSideAndBackSpeed, xmlelement, mode);
314        XMLPortParamLoadOnly(SpaceShip, "maxRotation", setMaxRotation, xmlelement, mode);
315        XMLPortParamLoadOnly(SpaceShip, "transAcc", setTransAcc, xmlelement, mode);
316        XMLPortParamLoadOnly(SpaceShip, "rotAcc", setRotAcc, xmlelement, mode);
317        XMLPortParamLoadOnly(SpaceShip, "transDamp", setTransDamp, xmlelement, mode);
318        XMLPortParamLoadOnly(SpaceShip, "rotDamp", setRotDamp, xmlelement, mode);
319        myShip_=true; // TODO: this is only a hack
320
321        SpaceShip::create();
322        if (this->isExactlyA(Class(SpaceShip)))
323            getFocus();
324    }
325
326    int sgn(float x)
327    {
328        if (x >= 0)
329            return 1;
330        else
331            return -1;
332    }
333
334    std::string SpaceShip::whereAmI() {
335        return getConvertedValue<float, std::string>(SpaceShip::getLocalShip()->getPosition().x)
336        + "  " + getConvertedValue<float, std::string>(SpaceShip::getLocalShip()->getPosition().y)
337        + "  " + getConvertedValue<float, std::string>(SpaceShip::getLocalShip()->getPosition().z);
338    }
339
340    Vector3 SpaceShip::getDir() {
341        return currentDir_;
342    }
343
344    Vector3 SpaceShip::getOrth(){
345        return currentOrth_;
346    }
347
348    float SpaceShip::getMaxSpeed() { return maxSpeed_; }
349
350    void SpaceShip::tick(float dt)
351    {
352        currentDir_ = getOrientation()*initialDir_;
353                currentOrth_ = getOrientation()*initialOrth_;
354
355        if (this->cam_)
356            this->cam_->tick(dt);
357
358        if (this->redNode_ && this->greenNode_)
359        {
360            this->blinkTime_ += dt;
361            float redScale = 0.15 + 0.15 * sin(this->blinkTime_ * 10.0);
362            float greenScale = 0.15 - 0.15 * sin(this->blinkTime_ * 10.0);
363            this->redNode_->setScale(redScale, redScale, redScale);
364            this->greenNode_->setScale(greenScale, greenScale, greenScale);
365        }
366
367        if (this->timeToReload_ > 0)
368            this->timeToReload_ -= dt;
369        else
370            this->timeToReload_ = 0;
371
372        if (this->bLMousePressed_ && this->timeToReload_ <= 0)
373        {
374
375            Projectile *p;
376            if (this->isExactlyA(Class(SpaceShip)))
377                p = new RotatingProjectile(this);
378            else
379                p = new Projectile(this);
380            p->setColour(this->getProjectileColour());
381            p->create();
382            if(p->classID==0)
383              COUT(3) << "generated projectile with classid 0" <<  std::endl; // TODO: remove this output
384
385            p->setBacksync(true);
386            this->timeToReload_ = this->reloadTime_;
387        }
388
389
390        // #####################################
391        // ############# STEERING ##############
392        // #####################################
393
394        if (this->velocity_.x > this->maxSpeed_)
395            this->velocity_.x = this->maxSpeed_;
396        if (this->velocity_.x < -this->maxSideAndBackSpeed_)
397            this->velocity_.x = -this->maxSideAndBackSpeed_;
398        if (this->velocity_.y > this->maxSideAndBackSpeed_)
399            this->velocity_.y = this->maxSideAndBackSpeed_;
400        if (this->velocity_.y < -this->maxSideAndBackSpeed_)
401            this->velocity_.y = -this->maxSideAndBackSpeed_;
402        if (this->rotationRate_ > this->maxRotationRadian_)
403            this->rotationRate_ = this->maxRotationRadian_;
404        if (this->rotationRate_ < -this->maxRotationRadian_)
405            this->rotationRate_ = -this->maxRotationRadian_;
406
407        if (this->acceleration_.x == 0)
408        {
409            if (this->velocity_.x > 0)
410            {
411                this->velocity_.x -= (this->translationDamping_ * dt);
412                if (this->velocity_.x < 0)
413                    this->velocity_.x = 0;
414            }
415            else if (this->velocity_.x < 0)
416            {
417                this->velocity_.x += (this->translationDamping_ * dt);
418                if (this->velocity_.x > 0)
419                    this->velocity_.x = 0;
420            }
421        }
422
423        if (this->acceleration_.y == 0)
424        {
425            if (this->velocity_.y > 0)
426            {
427                this->velocity_.y -= (this->translationDamping_ * dt);
428                if (this->velocity_.y < 0)
429                    this->velocity_.y = 0;
430            }
431            else if (this->velocity_.y < 0)
432            {
433                this->velocity_.y += (this->translationDamping_ * dt);
434                if (this->velocity_.y > 0)
435                    this->velocity_.y = 0;
436            }
437        }
438
439        if (this->momentum_ == this->zeroRadian_)
440        {
441            if (this->rotationRate_ > this->zeroRadian_)
442            {
443                this->rotationRate_ -= (this->rotationDampingRadian_ * dt);
444                if (this->rotationRate_ < this->zeroRadian_)
445                    this->rotationRate_ = 0;
446            }
447            else if (this->rotationRate_ < this->zeroRadian_)
448            {
449                this->rotationRate_ += (this->rotationDampingRadian_ * dt);
450                if (this->rotationRate_ > this->zeroRadian_)
451                    this->rotationRate_ = 0;
452            }
453        }
454
455
456        WorldEntity::tick(dt);
457
458        this->roll(this->mouseXRotation_ * dt);
459        if (this->bInvertYAxis_)
460            this->yaw(Radian(-this->mouseYRotation_ * dt));
461        else
462            this->yaw(Radian(this->mouseYRotation_ * dt));
463
464        if (this->acceleration_.x > 0)
465            this->tt_->setRate(emitterRate_);
466        else
467            this->tt_->setRate(0);
468
469        if( myShip_ )
470        {
471          COUT(4) << "steering our ship: " << objectID << std::endl;
472          this->acceleration_.x = 0;
473          this->acceleration_.y = 0;
474          this->momentum_ = 0;
475          this->mouseXRotation_ = Radian(0);
476          this->mouseYRotation_ = Radian(0);
477          this->bLMousePressed_ = false;
478        }/*else
479          COUT(4) << "not steering ship: " << objectID << " our ship: " << network::Client::getSingleton()->getShipID() << std::endl;*/
480    }
481
482    void SpaceShip::movePitch(float val)
483    {   getLocalShip()->setMovePitch(val);   }
484    void SpaceShip::moveYaw(float val)
485    {   getLocalShip()->setMoveYaw(val);   }
486    void SpaceShip::moveRoll(float val)
487    {   getLocalShip()->setMoveRoll(val);   }
488    void SpaceShip::moveLongitudinal(float val)
489    {   getLocalShip()->setMoveLongitudinal(val);   }
490    void SpaceShip::moveLateral(float val)
491    {   getLocalShip()->setMoveLateral(val);   }
492    void SpaceShip::fire()
493    {   getLocalShip()->doFire();   }
494
495    void SpaceShip::setMovePitch(float val)
496    {
497        val = -val * val * sgn(val) * this->rotationAcceleration_;
498        if (val > this->maxRotation_)
499            val = this->maxRotation_;
500        if (val < -this->maxRotation_)
501            val = -this->maxRotation_;
502        this->mouseYRotation_ = Radian(val);
503    }
504
505    void SpaceShip::setMoveYaw(float val)
506    {
507        val = -val * val * sgn(val) * this->rotationAcceleration_;
508        if (val > this->maxRotation_)
509            val = this->maxRotation_;
510        if (val < -this->maxRotation_)
511            val = -this->maxRotation_;
512        this->mouseXRotation_ = Radian(val);
513    }
514
515    void SpaceShip::setMoveRoll(float val)
516    {
517        this->momentum_ = Radian(-this->rotationAccelerationRadian_ * val);
518        //COUT(3) << "rotating val: " << val << " acceleration: " << this->rotationAccelerationRadian_.valueDegrees() << std::endl;
519    }
520
521    void SpaceShip::setMoveLongitudinal(float val)
522    {
523        this->acceleration_.x = this->translationAcceleration_ * val;
524    }
525
526    void SpaceShip::setMoveLateral(float val)
527    {
528        this->acceleration_.y = -this->translationAcceleration_ * val;
529    }
530
531    void SpaceShip::doFire()
532    {
533        this->bLMousePressed_ = true;
534    }
535}
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