src/battle/NumberAnimation.cpp

   1 /*
   2  * NumberAnimation.cpp
   3  *
   4  *  Created on: Aug 12, 2012
   5  *      Author: holy
   6  */
   7
   8 #include "NumberAnimation.h"
   9
  10 #include "../geometry/operators.h"
  11 #include "../geometry/Vector.h"
  12
  13 using app::State;
  14 using geometry::Point;
  15 using geometry::Vector;
  16 using graphics::Animation;
  17 using graphics::AnimationRunner;
  18 using graphics::Sprite;
  19
  20 namespace battle {
  21
  22 NumberAnimation::NumberAnimation(int number, const Animation *a, const Sprite *numbers)
  23 : number(number) {
  24         animation[0] = AnimationRunner(a);
  25         animation[1] = AnimationRunner(a);
  26         animation[2] = AnimationRunner(a);
  27         animation[3] = AnimationRunner(a);
  28
  29         animation[0].ChangeSprite(numbers);
  30         animation[1].ChangeSprite(numbers);
  31         animation[2].ChangeSprite(numbers);
  32         animation[3].ChangeSprite(numbers);
  33
  34         if (number > 9999) {
  35                 animation[0].SetColOffset(9);
  36                 animation[1].SetColOffset(9);
  37                 animation[2].SetColOffset(9);
  38                 animation[3].SetColOffset(9);
  39         } else {
  40                 animation[0].SetColOffset(number / 1000 % 10);
  41                 animation[1].SetColOffset(number / 100 % 10);
  42                 animation[2].SetColOffset(number / 10 % 10);
  43                 animation[3].SetColOffset(number % 10);
  44         }
  45 }
  46
  47 void NumberAnimation::Start(State &s) {
  48         if (number > 999) {
  49                 animation[0].Start(s);
  50         } else if (number > 99) {
  51                 animation[1].Start(s);
  52         } else if (number > 9) {
  53                 animation[2].Start(s);
  54         } else {
  55                 animation[3].Start(s);
  56         }
  57 }
  58
  59 bool NumberAnimation::Running() const {
  60         return animation[0].Running() || animation[1].Running() || animation[2].Running() || animation[3].Running();
  61 }
  62
  63 void NumberAnimation::CheckTimers(State &s) {
  64         if (animation[0].Running() && animation[0].Frame() == 1) {
  65                 animation[1].Start(s);
  66         } else if (animation[1].Running() && animation[1].Frame() == 1) {
  67                 animation[2].Start(s);
  68         } else if (animation[2].Running() && animation[2].Frame() == 1) {
  69                 animation[3].Start(s);
  70         }
  71 }
  72
  73
  74 int NumberAnimation::Width() const {
  75         if (number < 10) {
  76                 return animation[0].GetSprite()->Width();
  77         } else if (number < 100) {
  78                 return 2 * animation[0].GetSprite()->Width();
  79         } else if (number < 1000) {
  80                 return 3 * animation[0].GetSprite()->Width();
  81         } else {
  82                 return 4 * animation[0].GetSprite()->Width();
  83         }
  84 }
  85
  86 int NumberAnimation::Height() const {
  87         return animation[0].GetSprite()->Height();
  88 }
  89
  90 void NumberAnimation::Draw(SDL_Surface *dest, const Point<int> &positionIn) const {
  91         Point<int> position(positionIn);
  92         Vector<int> step(animation[0].GetSprite()->Width(), 0);
  93         if (number > 999) {
  94                 if (animation[0].Running()) {
  95                         animation[0].Draw(dest, position);
  96                 }
  97                 position += step;
  98         }
  99         if (number > 99) {
 100                 if (animation[1].Running() || animation[0].Running()) {
 101                         animation[1].Draw(dest, position);
 102                 }
 103                 position += step;
 104         }
 105         if (number > 9) {
 106                 if (animation[2].Running() || animation[1].Running() || animation[0].Running()) {
 107                         animation[2].Draw(dest, position);
 108                 }
 109                 position += step;
 110         }
 111         if (animation[3].Running() || animation[2].Running() || animation[1].Running() || animation[0].Running()) {
 112                 animation[3].Draw(dest, position);
 113         }
 114 }
 115
 116 }