src/battle/HeroTag.cpp

   1 /*
   2  * HeroTag.cpp
   3  *
   4  *  Created on: Aug 6, 2012
   5  *      Author: holy
   6  */
   7
   8 #include "HeroTag.h"
   9
  10 #include "Hero.h"
  11 #include "../geometry/operators.h"
  12 #include "../geometry/Vector.h"
  13 #include "../graphics/Frame.h"
  14 #include "../graphics/Gauge.h"
  15 #include "../graphics/Sprite.h"
  16
  17 using geometry::Point;
  18 using geometry::Vector;
  19
  20 namespace battle {
  21
  22 void HeroTag::Render(SDL_Surface *screen, int width, int height, Point<int> position, bool active) const {
  23         // frame
  24         Vector<int> frameOffset;
  25         if (active) {
  26                 activeFrame->Draw(screen, position, width, height);
  27                 frameOffset = Vector<int>(activeFrame->BorderWidth(), activeFrame->BorderHeight());
  28         } else {
  29                 frame->Draw(screen, position, width, height);
  30                 frameOffset = Vector<int>(frame->BorderWidth(), frame->BorderHeight());
  31         }
  32
  33         int yOffset((height - hero->Sprite()->Height()) / 2);
  34
  35         // gauges
  36         // NOTE: assuming frame border is unit size until charsets are impemented
  37         int gaugeX((align == LEFT ? 10 : 6) * frameOffset.X());
  38         // 4 units reserved for hero, gaugeX already includes frame offset
  39         int gaugeWidth(width - gaugeX - (align == LEFT ? 1 : 5) * frameOffset.X());
  40         // health gauge, second line
  41         Vector<int> healthGaugeOffset(gaugeX, 2 * frameOffset.Y());
  42         healthGauge->Draw(screen, position + healthGaugeOffset, gaugeWidth, hero->RelativeHealth(256));
  43         // mana gauge, third line
  44         Vector<int> manaGaugeOffset(gaugeX, 3 * frameOffset.Y());
  45         manaGauge->Draw(screen, position + manaGaugeOffset, gaugeWidth, hero->RelativeMana(256));
  46         // ikari gauge, fourth line
  47         Vector<int> ikariGaugeOffset(gaugeX, 4 * frameOffset.Y());
  48         ikariGauge->Draw(screen, position + ikariGaugeOffset, gaugeWidth, hero->RelativeIP(256));
  49
  50         // hero
  51         Vector<int> heroOffset(
  52                         (align == LEFT) ? yOffset : width - hero->Sprite()->Width() - yOffset,
  53                         yOffset);
  54         hero->Sprite()->Draw(screen, position + heroOffset, 0, hero->Health() > 0 ? 0 : 2);
  55 }
  56
  57 }