[3782] | 1 | /* |
---|
| 2 | orxonox - the future of 3D-vertical-scrollers |
---|
| 3 | |
---|
| 4 | Copyright (C) 2004 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: Benjamin Grauer |
---|
| 13 | co-programmer: ... |
---|
| 14 | */ |
---|
| 15 | |
---|
| 16 | |
---|
| 17 | #include "animation.h" |
---|
| 18 | #include "debug.h" |
---|
[3784] | 19 | #include "list.h" |
---|
[3782] | 20 | |
---|
| 21 | |
---|
| 22 | Anim::Anim(void) |
---|
| 23 | { |
---|
[3784] | 24 | // create a new List |
---|
| 25 | this->keyFrameList = new tList<AnimKeyFrame>(); |
---|
| 26 | |
---|
| 27 | // initialize a beginning KeyFrame, that will be deleted afterwards |
---|
| 28 | this->bHasKeys = false; |
---|
| 29 | |
---|
| 30 | |
---|
| 31 | this->animFunc = &Anim::random; |
---|
[3782] | 32 | } |
---|
| 33 | |
---|
| 34 | |
---|
[3784] | 35 | Anim::~Anim(void) |
---|
| 36 | { |
---|
| 37 | // delete all the KeyFrames |
---|
| 38 | tIterator<AnimKeyFrame>* itKF = keyFrameList->getIterator(); |
---|
| 39 | AnimKeyFrame* enumKF = itKF->nextElement(); |
---|
| 40 | while (enumKF) |
---|
| 41 | { |
---|
| 42 | delete enumKF; |
---|
| 43 | enumKF = itKF->nextElement(); |
---|
| 44 | } |
---|
| 45 | delete itKF; |
---|
| 46 | delete this->keyFrameList; |
---|
| 47 | } |
---|
| 48 | |
---|
[3782] | 49 | tList<Anim>* Anim::animatorList = NULL; |
---|
[3784] | 50 | |
---|
| 51 | |
---|
| 52 | void Anim::addKeyFrame(float value, float duration, ANIM_FUNCTION animFunc) |
---|
| 53 | { |
---|
| 54 | if (!bHasKeys) |
---|
| 55 | { |
---|
| 56 | this->keyFrameList->remove(this->keyFrameList->firstElement()); |
---|
| 57 | bHasKeys = true; |
---|
| 58 | } |
---|
| 59 | AnimKeyFrame* tmpKeyFrame = new AnimKeyFrame; |
---|
| 60 | tmpKeyFrame->value = value; |
---|
| 61 | tmpKeyFrame->duration = duration; |
---|
| 62 | tmpKeyFrame->animFunc = animFunc; |
---|
| 63 | |
---|
| 64 | this->keyFrameList->add(tmpKeyFrame); |
---|
| 65 | } |
---|
| 66 | |
---|
| 67 | void Anim::setInfinity(ANIM_INFINITY preInfinity, ANIM_INFINITY postInfinity) |
---|
| 68 | { |
---|
| 69 | this->preInfinity = preInfinity; |
---|
| 70 | this->postInfinity = postInfinity; |
---|
| 71 | } |
---|
| 72 | |
---|
| 73 | void Anim::setAnimFunc(ANIM_FUNCTION animFunc) |
---|
| 74 | { |
---|
| 75 | switch (animFunc) |
---|
| 76 | { |
---|
| 77 | default: |
---|
| 78 | case ANIM_CONSTANT: |
---|
| 79 | this->animFunc = &Anim::constant; |
---|
| 80 | break; |
---|
| 81 | case ANIM_LINEAR: |
---|
| 82 | this->animFunc = &Anim::linear; |
---|
| 83 | break; |
---|
| 84 | case ANIM_RANDOM: |
---|
| 85 | this->animFunc = &Anim::random; |
---|
| 86 | break; |
---|
| 87 | case ANIM_SINE: |
---|
| 88 | this->animFunc = &Anim::sine; |
---|
| 89 | break; |
---|
| 90 | |
---|
| 91 | } |
---|
| 92 | } |
---|
| 93 | |
---|
| 94 | |
---|
| 95 | // animation functions |
---|
| 96 | float Anim::random(float time) |
---|
| 97 | { |
---|
| 98 | return (float)rand()/(float)RAND_MAX; |
---|
| 99 | } |
---|
| 100 | |
---|
| 101 | float Anim::constant(float time) |
---|
| 102 | { |
---|
| 103 | |
---|
| 104 | } |
---|
| 105 | |
---|
| 106 | float Anim::linear(float time) |
---|
| 107 | { |
---|
| 108 | |
---|
| 109 | } |
---|
| 110 | |
---|
| 111 | float Anim::sine(float time) |
---|
| 112 | { |
---|
| 113 | |
---|
| 114 | } |
---|