[668] | 1 | /* |
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| 2 | * ORXONOX - the hottest 3D action shooter ever to exist |
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| 3 | * |
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| 4 | * |
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| 5 | * License notice: |
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| 6 | * |
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| 7 | * This program is free software; you can redistribute it and/or |
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| 8 | * modify it under the terms of the GNU General Public License |
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| 9 | * as published by the Free Software Foundation; either version 2 |
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| 10 | * of the License, or (at your option) any later version. |
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| 11 | * |
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| 12 | * This program is distributed in the hope that it will be useful, |
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| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 15 | * GNU General Public License for more details. |
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| 16 | * |
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| 17 | * You should have received a copy of the GNU General Public License |
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| 18 | * along with this program; if not, write to the Free Software |
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| 19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
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| 20 | * |
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| 21 | * Author: |
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| 22 | * Reto Grieder |
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| 23 | * Co-authors: |
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| 24 | * ... |
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| 25 | * |
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| 26 | */ |
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| 27 | |
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[708] | 28 | #include <OgreStringConverter.h> |
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| 29 | #include <OgreSceneNode.h> |
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| 30 | #include <OgreEntity.h> |
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| 31 | #include <OgreSceneManager.h> |
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[668] | 32 | |
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[716] | 33 | #include "misc/Math.h" |
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[668] | 34 | #include "../../Orxonox.h" |
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| 35 | #include "Bullet.h" |
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| 36 | #include "BulletManager.h" |
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| 37 | #include "AmmunitionDump.h" |
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| 38 | |
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| 39 | #include "BaseWeapon.h" |
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| 40 | |
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| 41 | |
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| 42 | namespace orxonox { |
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[680] | 43 | float BaseWeapon::nextActionValidityPeriod_s = 0.5; |
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[668] | 44 | |
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| 45 | BaseWeapon::BaseWeapon() |
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| 46 | : sceneMgr_(Orxonox::getSingleton()->getSceneManager()), |
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[680] | 47 | bulletCounter_(0), |
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[668] | 48 | bulletManager_(Orxonox::getSingleton()->getBulletMgr()), |
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[680] | 49 | ammoDump_(NULL), |
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| 50 | primaryFireRequest_(false), secondaryFireRequest_(false), |
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| 51 | totalTime_(0.0f), actionStartTime_(0.0f), |
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| 52 | currentState_(IDLE), secondaryFired_(false), |
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| 53 | nextAction_(NOTHING), actionAdded_(false), |
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| 54 | timeSinceNextActionAdded_(0.0f), |
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| 55 | leftAmmo_(0) |
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[668] | 56 | { |
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| 57 | RegisterObject(BaseWeapon); |
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| 58 | } |
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| 59 | |
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| 60 | |
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| 61 | BaseWeapon::~BaseWeapon() |
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| 62 | { |
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| 63 | } |
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| 64 | |
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| 65 | |
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| 66 | bool BaseWeapon::addAction(const Action act) |
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| 67 | { |
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| 68 | if (nextAction_ == NOTHING) |
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| 69 | { |
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| 70 | nextAction_ = act; |
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| 71 | actionAdded_ = true; |
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| 72 | return true; |
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| 73 | } |
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| 74 | else |
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| 75 | return false; |
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| 76 | } |
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| 77 | |
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| 78 | |
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| 79 | void BaseWeapon::primaryFireRequest() |
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| 80 | { |
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| 81 | primaryFireRequest_ = true; |
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| 82 | } |
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| 83 | |
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| 84 | |
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| 85 | void BaseWeapon::secondaryFireRequest() |
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| 86 | { |
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| 87 | secondaryFireRequest_ = true; |
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| 88 | } |
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| 89 | |
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| 90 | |
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| 91 | void BaseWeapon::tick(float dt) |
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| 92 | { |
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| 93 | totalTime_ += dt; |
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| 94 | // process action adder |
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| 95 | if (actionAdded_) |
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| 96 | { |
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| 97 | timeSinceNextActionAdded_ = totalTime_; |
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| 98 | actionAdded_ = false; |
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| 99 | } |
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| 100 | |
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[680] | 101 | switch (currentState_) |
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[668] | 102 | { |
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[680] | 103 | case IDLE: |
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| 104 | break; |
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[668] | 105 | |
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[680] | 106 | case PRIMARY_FIRE: |
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| 107 | primaryFiring(totalTime_ - actionStartTime_); |
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| 108 | break; |
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[668] | 109 | |
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[680] | 110 | case SECONDARY_FIRE: |
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| 111 | secondaryFiring(totalTime_ - actionStartTime_); |
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| 112 | break; |
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[668] | 113 | |
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[680] | 114 | case RELOADING: |
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| 115 | break; |
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| 116 | |
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| 117 | case CHANGING_AMMO: |
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| 118 | break; |
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[668] | 119 | } |
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| 120 | |
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| 121 | if (currentState_ == IDLE) |
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| 122 | { |
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| 123 | // first, process next action |
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| 124 | if (nextAction_ != NOTHING) |
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| 125 | { |
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| 126 | actionStartTime_ = totalTime_; |
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| 127 | switch (nextAction_) |
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| 128 | { |
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| 129 | case RELOAD: |
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| 130 | leftAmmo_ += ammoDump_->getAmmunition("Barrel", magazineSize_ - leftAmmo_); |
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| 131 | break; |
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| 132 | |
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| 133 | case CHANGE_AMMO: |
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| 134 | break; |
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| 135 | |
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| 136 | case SPECIAL: |
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| 137 | break; |
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| 138 | |
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| 139 | default: |
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| 140 | break; |
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| 141 | } |
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| 142 | |
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| 143 | // pay attention when multithreaded! |
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| 144 | nextAction_ = NOTHING; |
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| 145 | } |
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| 146 | else |
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| 147 | { |
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| 148 | // secondly, execute firing |
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| 149 | if (primaryFireRequest_ && !(secondaryFired_ && secondaryFireRequest_)) |
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| 150 | { |
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| 151 | actionStartTime_ = totalTime_; |
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| 152 | currentState_ = PRIMARY_FIRE; |
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| 153 | secondaryFired_ = false; |
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| 154 | primaryFire(); |
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| 155 | } |
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| 156 | else if (secondaryFireRequest_) |
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| 157 | { |
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| 158 | actionStartTime_ = totalTime_; |
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| 159 | currentState_ = SECONDARY_FIRE; |
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| 160 | secondaryFired_ = true; |
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| 161 | secondaryFire(); |
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| 162 | } |
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| 163 | } |
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| 164 | } |
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| 165 | |
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| 166 | primaryFireRequest_ = false; |
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| 167 | secondaryFireRequest_ = false; |
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| 168 | |
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[680] | 169 | if (totalTime_ - timeSinceNextActionAdded_ > nextActionValidityPeriod_s) |
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[668] | 170 | nextAction_ = NOTHING; |
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| 171 | } |
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| 172 | |
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| 173 | |
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| 174 | int BaseWeapon::getAmmoState() |
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| 175 | { |
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| 176 | return leftAmmo_; |
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| 177 | } |
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| 178 | |
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| 179 | void BaseWeapon::setAmmoDump(AmmunitionDump* dump) |
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| 180 | { |
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| 181 | this->ammoDump_ = dump; |
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| 182 | } |
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| 183 | } |
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