[4744] | 1 | /* |
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[1853] | 2 | orxonox - the future of 3D-vertical-scrollers |
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| 3 | |
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| 4 | Copyright (C) 2004 orx |
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| 5 | |
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| 6 | This program is free software; you can redistribute it and/or modify |
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| 7 | it under the terms of the GNU General Public License as published by |
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| 8 | the Free Software Foundation; either version 2, or (at your option) |
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| 9 | any later version. |
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[1855] | 10 | |
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| 11 | ### File Specific: |
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[6655] | 12 | main-programmer: Benjamin Grauer |
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[1855] | 13 | co-programmer: ... |
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[1853] | 14 | */ |
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| 15 | |
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[3955] | 16 | //#define DEBUG_SPECIAL_MODULE DEBUG_MODULE_ |
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[1853] | 17 | |
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[6655] | 18 | #include "ammo_container.h" |
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[1853] | 19 | |
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[6655] | 20 | #include "weapon.h" |
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| 21 | |
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| 22 | #include <assert.h> |
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| 23 | |
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[1856] | 24 | using namespace std; |
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[1853] | 25 | |
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[3245] | 26 | /** |
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[4838] | 27 | * standard constructor |
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| 28 | * @todo this constructor is not jet implemented - do it |
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[3245] | 29 | */ |
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[6655] | 30 | AmmoContainer::AmmoContainer (ClassID projectileType, float maxEnergy) |
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[3365] | 31 | { |
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[6655] | 32 | this->setClassID(CL_AMMO_CONTAINER, "AmmoContainer"); |
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[4320] | 33 | |
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[6669] | 34 | this->energy = 0.0; |
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| 35 | this->maxEnergy = maxEnergy; |
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[3365] | 36 | } |
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[1853] | 37 | |
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| 38 | |
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[3245] | 39 | /** |
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[4838] | 40 | * standard deconstructor |
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[3245] | 41 | */ |
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[6655] | 42 | AmmoContainer::~AmmoContainer () |
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[3543] | 43 | { |
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| 44 | // delete what has to be deleted here |
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| 45 | } |
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[6655] | 46 | |
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| 47 | |
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| 48 | |
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| 49 | float AmmoContainer::increaseEnergy(float energy) |
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| 50 | { |
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| 51 | this->energy += energy; |
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| 52 | |
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| 53 | if (unlikely(this->energy > this->maxEnergy)) |
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| 54 | { |
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| 55 | float retEnergy = this->energy - this->maxEnergy; |
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| 56 | this->energy = this->maxEnergy; |
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| 57 | return retEnergy; |
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| 58 | } |
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| 59 | else |
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| 60 | return 0.0f; |
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| 61 | } |
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| 62 | |
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| 63 | |
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| 64 | float AmmoContainer::decreaseEnergy(float energy) |
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| 65 | { |
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| 66 | this->energy -= energy; |
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| 67 | |
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| 68 | if (unlikely(this->energy < 0)) |
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| 69 | { |
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| 70 | float retEnergy = 0 - this->energy; |
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| 71 | this->energy = 0; |
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| 72 | return retEnergy; |
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| 73 | } |
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| 74 | else |
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| 75 | return 0.0f; |
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| 76 | } |
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| 77 | |
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| 78 | bool AmmoContainer::weaponValid(const Weapon* weapon) |
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| 79 | { |
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| 80 | return (weapon->isA(this->projectileType)); |
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| 81 | } |
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| 82 | |
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| 83 | |
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| 84 | void AmmoContainer::fillWeapon(Weapon* weapon) |
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| 85 | { |
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| 86 | assert (weapon != NULL); |
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[6664] | 87 | assert (this->weaponValid(weapon)); |
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[6655] | 88 | |
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| 89 | float fillEnergy = weapon->getEnergyMax(); |
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| 90 | |
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| 91 | float restEnergy = weapon->increaseEnergy(fillEnergy); |
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| 92 | this->decreaseEnergy(fillEnergy - restEnergy); |
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| 93 | } |
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