src/battle/BattleState.h

   1 /*
   2  * BattleState.h
   3  *
   4  *  Created on: Aug 5, 2012
   5  *      Author: holy
   6  */
   7
   8 #ifndef BATTLE_BATTLESTATE_H_
   9 #define BATTLE_BATTLESTATE_H_
  10
  11 #include "AttackChoice.h"
  12 #include "AttackTypeMenu.h"
  13 #include "Hero.h"
  14 #include "HeroTag.h"
  15 #include "Monster.h"
  16 #include "MoveMenu.h"
  17 #include "../app/State.h"
  18 #include "../geometry/Point.h"
  19 #include "../geometry/Vector.h"
  20
  21 #include <vector>
  22 #include <SDL.h>
  23
  24 namespace app { class Input; }
  25 namespace graphics {
  26         class Font;
  27         class Frame;
  28         class Gauge;
  29         class Sprite;
  30 }
  31
  32 namespace battle {
  33
  34 class PartyLayout;
  35
  36 class BattleState
  37 : public app::State {
  38
  39 public:
  40         BattleState(SDL_Surface *background, const PartyLayout &monstersLayout, const PartyLayout &heroesLayout, const graphics::Sprite *attackIcons, const graphics::Sprite *moveIcons, const graphics::Frame *heroTagFrame, const graphics::Frame *activeHeroTagFrame, const graphics::Gauge *healthGauge, const graphics::Gauge *manaGauge, const graphics::Gauge *ikariGauge, const graphics::Sprite *heroTagSprites, const graphics::Font *heroTagFont, const graphics::Frame *selectFrame)
  41         : background(background)
  42         , monstersLayout(&monstersLayout)
  43         , heroesLayout(&heroesLayout)
  44         , heroTagFrame(heroTagFrame)
  45         , activeHeroTagFrame(activeHeroTagFrame)
  46         , healthGauge(healthGauge)
  47         , manaGauge(manaGauge)
  48         , ikariGauge(ikariGauge)
  49         , heroTagSprites(heroTagSprites)
  50         , heroTagFont(heroTagFont)
  51         , selectFrame(selectFrame)
  52         , attackTypeMenu(attackIcons)
  53         , moveMenu(moveIcons)
  54         , activeHero(-1) { }
  55
  56 public:
  57         void AddMonster(const Monster &);
  58         void AddHero(const Hero &);
  59
  60 public:
  61         virtual void EnterState(app::Application &ctrl, SDL_Surface *screen);
  62         virtual void ExitState(app::Application &ctrl, SDL_Surface *screen);
  63         virtual void ResumeState(app::Application &ctrl, SDL_Surface *screen);
  64         virtual void PauseState(app::Application &ctrl, SDL_Surface *screen);
  65
  66         virtual void Resize(int width, int height);
  67
  68         virtual void HandleInput(const app::Input &);
  69         virtual void UpdateWorld(float deltaT);
  70         virtual void Render(SDL_Surface *);
  71
  72 public:
  73         AttackTypeMenu &GetAttackTypeMenu() { return attackTypeMenu; }
  74         MoveMenu &GetMoveMenu() { return moveMenu; }
  75         const graphics::Frame &GetSelectFrame() const { return *selectFrame; }
  76
  77         bool HasMoreHeroes() const { return activeHero < (int) heroes.size(); }
  78         void NextHero() { ++activeHero; }
  79         bool BeforeFirstHero() const { return activeHero < 0; }
  80         void PreviousHero() { --activeHero; }
  81         Hero &ActiveHero() { return heroes[activeHero]; }
  82         const Hero &ActiveHero() const { return heroes[activeHero]; }
  83         bool HasChosenAttackType() const { return attackChoices[activeHero].GetType() != AttackChoice::UNDECIDED; }
  84         void SetAttackType(AttackChoice::Type t) { attackChoices[activeHero].SetType(t); }
  85         bool AttackSelectionDone() const { return activeHero >= (int) heroes.size(); }
  86
  87 public:
  88         geometry::Vector<int> CalculateScreenOffset(SDL_Surface *screen) const {
  89                 return geometry::Vector<int>(
  90                                 (screen->w - background->w) / 2,
  91                                 (screen->h - background->h) / 2);
  92         }
  93         int BackgroundWidth() const { return background->w; }
  94         int BackgroundHeight() const { return background->h; }
  95
  96         void RenderBackground(SDL_Surface *screen, const geometry::Vector<int> &offset);
  97         void RenderMonsters(SDL_Surface *screen, const geometry::Vector<int> &offset);
  98         void RenderHeroes(SDL_Surface *screen, const geometry::Vector<int> &offset);
  99         void RenderHeroTags(SDL_Surface *screen, const geometry::Vector<int> &offset);
 100
 101 private:
 102         SDL_Surface *background;
 103         const PartyLayout *monstersLayout;
 104         const PartyLayout *heroesLayout;
 105         const graphics::Frame *heroTagFrame;
 106         const graphics::Frame *activeHeroTagFrame;
 107         const graphics::Gauge *healthGauge;
 108         const graphics::Gauge *manaGauge;
 109         const graphics::Gauge *ikariGauge;
 110         const graphics::Sprite *heroTagSprites;
 111         const graphics::Font *heroTagFont;
 112         const graphics::Frame *selectFrame;
 113         AttackTypeMenu attackTypeMenu;
 114         MoveMenu moveMenu;
 115         std::vector<geometry::Point<int> > monsterPositions;
 116         std::vector<geometry::Point<int> > heroesPositions;
 117         std::vector<Monster> monsters;
 118         std::vector<Hero> heroes;
 119         std::vector<HeroTag> heroTags;
 120         std::vector<AttackChoice> attackChoices;
 121         int activeHero;
 122
 123 };
 124
 125 }
 126
 127 #endif /* BATTLE_BATTLESTATE_H_ */