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 "Resources.h"
  12 #include "../geometry/operators.h"
  13 #include "../geometry/Vector.h"
  14 #include "../graphics/Font.h"
  15 #include "../graphics/Frame.h"
  16 #include "../graphics/Gauge.h"
  17 #include "../graphics/Sprite.h"
  18
  19 using geometry::Point;
  20 using geometry::Vector;
  21 using graphics::Frame;
  22
  23 namespace battle {
  24
  25 void HeroTag::Render(SDL_Surface *screen, int width, int height, Point<int> position, bool active) const {
  26         // frame
  27         const Frame *frame(active ? res->activeHeroTagFrame : res->heroTagFrame);
  28         Vector<int> frameOffset(frame->BorderWidth(), frame->BorderHeight());
  29         frame->Draw(screen, position, width, height);
  30
  31         int yOffset((height - hero->Sprite()->Height()) / 2);
  32
  33         // gauges
  34         // NOTE: assuming frame border is unit size until charsets are impemented
  35         int gaugeX((align == LEFT ? 10 : 6) * res->heroTagFont->CharWidth());
  36         // 4 units reserved for hero, gaugeX already includes frame offset
  37         int gaugeWidth(width - gaugeX - (align == LEFT ? 1 : 5) * res->heroTagFont->CharWidth());
  38         // health gauge, second line
  39         Vector<int> healthGaugeOffset(gaugeX, frameOffset.Y() + res->heroTagFont->CharHeight());
  40         res->healthGauge->Draw(screen, position + healthGaugeOffset, gaugeWidth, hero->RelativeHealth(gaugeWidth));
  41         // mana gauge, third line
  42         Vector<int> manaGaugeOffset(gaugeX, frameOffset.Y() + 2 * res->heroTagFont->CharHeight());
  43         res->manaGauge->Draw(screen, position + manaGaugeOffset, gaugeWidth, hero->RelativeMana(gaugeWidth));
  44         // ikari gauge, fourth line
  45         Vector<int> ikariGaugeOffset(gaugeX, frameOffset.Y() + 3 * res->heroTagFont->CharHeight());
  46         res->ikariGauge->Draw(screen, position + ikariGaugeOffset, gaugeWidth, hero->RelativeIP(gaugeWidth));
  47
  48         // labels
  49         int labelX((align == LEFT ? 5 : 1) * res->heroTagFont->CharWidth());
  50         // level
  51         Vector<int> levelLabelOffset(gaugeX, frameOffset.Y());
  52         res->heroTagLabels->Draw(screen, position + levelLabelOffset, 0, 0);
  53         // hp
  54         Vector<int> healthLabelOffset(labelX, frameOffset.Y() + res->heroTagFont->CharHeight());
  55         res->heroTagLabels->Draw(screen, position + healthLabelOffset, 0, 1);
  56         // mp
  57         Vector<int> manaLabelOffset(labelX, frameOffset.Y() + 2 * res->heroTagFont->CharHeight());
  58         res->heroTagLabels->Draw(screen, position + manaLabelOffset, 0, 2);
  59         // cm
  60         Vector<int> moveLabelOffset(labelX, frameOffset.Y() + 3 * res->heroTagFont->CharHeight());
  61         res->heroTagLabels->Draw(screen, position + moveLabelOffset, 0, 3);
  62         // ip
  63         Vector<int> ikariLabelOffset(labelX + 3 * res->heroTagFont->CharWidth(), frameOffset.Y() + 3 * res->heroTagFont->CharHeight());
  64         res->heroTagLabels->Draw(screen, position + ikariLabelOffset, 0, 4);
  65
  66         // numbers
  67         // level
  68         Vector<int> levelNumberOffset(gaugeX + res->heroTagLabels->Width(), levelLabelOffset.Y());
  69         res->heroTagFont->DrawNumber(hero->Level(), screen, position + levelNumberOffset, 2);
  70         // health
  71         Vector<int> healthNumberOffset(labelX + res->heroTagLabels->Width(), healthLabelOffset.Y());
  72         res->heroTagFont->DrawNumber(hero->Health(), screen, position + healthNumberOffset, 3);
  73         //mana
  74         Vector<int> manaNumberOffset(labelX + res->heroTagLabels->Width(), manaLabelOffset.Y());
  75         res->heroTagFont->DrawNumber(hero->Mana(), screen, position + manaNumberOffset, 3);
  76
  77         // hero
  78         Vector<int> heroOffset(
  79                         (align == LEFT) ? yOffset : width - hero->Sprite()->Width() - yOffset,
  80                         yOffset);
  81         hero->Sprite()->Draw(screen, position + heroOffset, 0, hero->Health() > 0 ? 0 : 2);
  82 }
  83
  84 }