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