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 Frame;
  27         class Gauge;
  28         class Sprite;
  29 }
  30
  31 namespace battle {
  32
  33 class PartyLayout;
  34
  35 class BattleState
  36 : public app::State {
  37
  38 public:
  39         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)
  40         : background(background)
  41         , monstersLayout(&monstersLayout)
  42         , heroesLayout(&heroesLayout)
  43         , heroTagFrame(heroTagFrame)
  44         , activeHeroTagFrame(activeHeroTagFrame)
  45         , healthGauge(healthGauge)
  46         , manaGauge(manaGauge)
  47         , ikariGauge(ikariGauge)
  48         , heroTagSprites(heroTagSprites)
  49         , attackTypeMenu(attackIcons)
  50         , moveMenu(moveIcons)
  51         , activeHero(-1) { }
  52
  53 public:
  54         void AddMonster(const Monster &);
  55         void AddHero(const Hero &);
  56
  57 public:
  58         virtual void EnterState(app::Application &ctrl, SDL_Surface *screen);
  59         virtual void ExitState(app::Application &ctrl, SDL_Surface *screen);
  60         virtual void ResumeState(app::Application &ctrl, SDL_Surface *screen);
  61         virtual void PauseState(app::Application &ctrl, SDL_Surface *screen);
  62
  63         virtual void Resize(int width, int height);
  64
  65         virtual void HandleInput(const app::Input &);
  66         virtual void UpdateWorld(float deltaT);
  67         virtual void Render(SDL_Surface *);
  68
  69 public:
  70         AttackTypeMenu &GetAttackTypeMenu() { return attackTypeMenu; }
  71         MoveMenu &GetMoveMenu() { return moveMenu; }
  72
  73         bool HasMoreHeroes() const { return activeHero < (int) heroes.size(); }
  74         void NextHero() { ++activeHero; }
  75         bool HasChosenAttackType() const { return attackChoices[activeHero].GetType() != AttackChoice::UNDECIDED; }
  76         void SetAttackType(AttackChoice::Type t) { attackChoices[activeHero].SetType(t); }
  77         bool AttackSelectionDone() const { return activeHero >= (int) heroes.size(); }
  78
  79 public:
  80         geometry::Vector<int> CalculateScreenOffset(SDL_Surface *screen) const {
  81                 return geometry::Vector<int>(
  82                                 (screen->w - background->w) / 2,
  83                                 (screen->h - background->h) / 2);
  84         }
  85         int BackgroundWidth() const { return background->w; }
  86         int BackgroundHeight() const { return background->h; }
  87
  88         void RenderBackground(SDL_Surface *screen, const geometry::Vector<int> &offset);
  89         void RenderMonsters(SDL_Surface *screen, const geometry::Vector<int> &offset);
  90         void RenderHeroes(SDL_Surface *screen, const geometry::Vector<int> &offset);
  91         void RenderHeroTags(SDL_Surface *screen, const geometry::Vector<int> &offset);
  92
  93 private:
  94         SDL_Surface *background;
  95         const PartyLayout *monstersLayout;
  96         const PartyLayout *heroesLayout;
  97         const graphics::Frame *heroTagFrame;
  98         const graphics::Frame *activeHeroTagFrame;
  99         const graphics::Gauge *healthGauge;
 100         const graphics::Gauge *manaGauge;
 101         const graphics::Gauge *ikariGauge;
 102         const graphics::Sprite *heroTagSprites;
 103         AttackTypeMenu attackTypeMenu;
 104         MoveMenu moveMenu;
 105         std::vector<geometry::Point<int> > monsterPositions;
 106         std::vector<geometry::Point<int> > heroesPositions;
 107         std::vector<Monster> monsters;
 108         std::vector<Hero> heroes;
 109         std::vector<HeroTag> heroTags;
 110         std::vector<AttackChoice> attackChoices;
 111         int activeHero;
 112
 113 };
 114
 115 }
 116
 117 #endif /* BATTLE_BATTLESTATE_H_ */