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source: orxonox.OLD/branches/playability/src/world_entities/projectiles/lbolt.cc @ 10180

Last change on this file since 10180 was 10180, checked in by nicolasc, 14 years ago

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1/*
2   orxonox - the future of 3D-vertical-scrollers
3
4   Copyright (C) 2004-2006 orx
5
6   This program is free software; you can redistribute it and/or modify
7   it under the terms of the GNU General Public License as published by
8   the Free Software Foundation; either version 2, or (at your option)
9   any later version.
10
11   ### File Specific
12   main-programmer: Nicolas Schlumberger, Marc Schaerrer
13   co-programmer: Benjamin Grauer
14
15*/
16
17
18#define DEBUG_SPECIAL_MODULE DEBUG_MODULE_WEAPON
19
20#include "lbolt.h"
21
22#include "state.h"
23#include "model.h"
24
25#include "particles/dot_emitter.h"
26#include "particles/sprite_particles.h"
27
28#include <cassert>
29#include "debug.h"
30
31#include "space_ships/space_ship.h"
32
33
34#include "class_id_DEPRECATED.h"
35ObjectListDefinition(LBolt);
36CREATE_FAST_FACTORY_STATIC(LBolt);
37
38/**
39 *  standard constructor
40*/
41LBolt::LBolt () : Projectile()
42{
43  this->registerObject(this, LBolt::_objectList);
44
45  this->loadModel("models/projectiles/lbolt.obj");
46
47  this->setMinEnergy(1);
48  this->setHealthMax(0);
49  this->lifeSpan = 2.0;
50
51  this->emitter = new DotEmitter(100, 5, M_2_PI);
52  this->emitter->setParent(this);
53  this->emitter->setSpread(M_PI, M_PI);
54  this->emitter->setEmissionRate(300.0);
55  this->emitter->setEmissionVelocity(50.0);
56
57  this->angle = 0;
58  this->rotationSpeed = 130;
59
60  this->halo = new Billboard();
61  this->halo->setSize(.35, .35);
62  this->halo->setTexture("hbolt_halo.png");
63}
64
65
66/**
67 *  standard deconstructor
68*/
69LBolt::~LBolt ()
70{
71  // delete this->emitter;
72
73  /* this is normaly done by World.cc by deleting the ParticleEngine */
74  if (LBolt::explosionParticles != NULL && LBolt::objectList().size() <= 1)
75  {
76    //if (ClassList::exists(LBolt::explosionParticles, CL_PARTICLE_SYSTEM))
77    //  delete LBolt::explosionParticles;
78    PRINTF(1)("Deleting LBolt Particles\n");
79    LBolt::explosionParticles = NULL;
80  }
81
82}
83
84SpriteParticles* LBolt::explosionParticles = NULL;
85
86void LBolt::activate()
87{
88  if (unlikely(LBolt::explosionParticles == NULL))
89  {
90    LBolt::explosionParticles = new SpriteParticles(1000);
91    LBolt::explosionParticles->setName("BoltExplosionParticles");
92    LBolt::explosionParticles->setLifeSpan(.5, .3);
93    LBolt::explosionParticles->setRadius(0.0, 10.0);
94    LBolt::explosionParticles->setRadius(.5, 6.0);
95    LBolt::explosionParticles->setRadius(1.0, 3.0);
96    LBolt::explosionParticles->setColor(0.0, 1,1,0,.9);
97    LBolt::explosionParticles->setColor(0.5, .8,.8,0,.5);
98    LBolt::explosionParticles->setColor(1.0, .8,.8,.7,.0);
99  }
100
101  this->setDamage(5);
102  this->setHealth(0);
103}
104
105
106void LBolt::deactivate()
107{
108  assert (LBolt::explosionParticles != NULL);
109  LBolt::explosionParticles->removeEmitter(this->emitter);
110  this->lifeCycle = 0.0;
111
112  this->toList(OM_NULL);
113  this->removeNode();
114  LBolt::fastFactory->kill(this);
115}
116
117/*
118void LBolt::collidesWith(WorldEntity* entity, const Vector& location)
119{
120  PRINTF(0)("Collision with LBolt\n");
121  if (this->hitEntity != entity && entity->isA(CL_NPC))
122    this->destroy( entity );
123  this->hitEntity = entity;
124  dynamic_cast<SpaceShip*>(entity)->damage(this->getDamage(),0);
125//   this->deactivate();
126}*/
127
128/**
129 *  signal tick, time dependent things will be handled here
130 * @param dt time since last tick
131*/
132void LBolt::tick (float dt)
133{
134  //Vector v = *this->flightDirection * ( this->speed * time * 1000 + 0.1);
135  Vector v = this->velocity * dt;
136  this->shiftCoor(v);
137
138  if (this->tickLifeCycle(dt))
139    this->deactivate();
140
141  angle += rotationSpeed * dt;
142}
143
144/**
145 *  the function gets called, when the projectile is destroyed
146*/
147void LBolt::destroy (WorldEntity* killer)
148{
149  Projectile::destroy( killer );
150  PRINTF(5)("DESTROY LBolt\n");
151  this->lifeCycle = .95; //!< @todo calculate this usefully.
152
153  this->emitter->setSystem(LBolt::explosionParticles);
154}
155
156
157void LBolt::draw () const
158{
159  glPushAttrib(GL_ENABLE_BIT);
160  //glDisable(GL_LIGHTING);
161
162  glMatrixMode(GL_MODELVIEW);
163  glPushMatrix();
164
165  float matrix[4][4];
166  glTranslatef (this->getAbsCoor ().x, this->getAbsCoor ().y, this->getAbsCoor ().z);
167
168  glRotatef(angle, 1.0, 0.0, 0.0);
169  this->getAbsDir().matrix (matrix);
170  glMultMatrixf((float*)matrix);
171  this->getModel()->draw();
172
173  this->halo->draw();
174
175  glPopMatrix();
176
177  glPopAttrib();
178}
179
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