src/battle/states/RunState.cpp

   1 /*
   2  * RunState.cpp
   3  *
   4  *  Created on: Aug 10, 2012
   5  *      Author: holy
   6  */
   7
   8 #include "RunState.h"
   9
  10 #include "../BattleState.h"
  11 #include "../../app/Application.h"
  12 #include "../../app/Input.h"
  13 #include "../../geometry/Vector.h"
  14 #include "../../graphics/Font.h"
  15 #include "../../graphics/Frame.h"
  16
  17 #include <cstring>
  18
  19 using app::Application;
  20 using app::Input;
  21 using geometry::Vector;
  22
  23 namespace battle {
  24
  25 void RunState::EnterState(Application &c, SDL_Surface *screen) {
  26         ctrl = &c;
  27         // TODO: push battle animation if enemy is faster
  28 }
  29
  30 void RunState::ExitState(Application &c, SDL_Surface *screen) {
  31         ctrl = 0;
  32 }
  33
  34 void RunState::ResumeState(Application &ctrl, SDL_Surface *screen) {
  35         timer = GraphicsTimers().StartCountdown(2500);
  36 }
  37
  38 void RunState::PauseState(Application &ctrl, SDL_Surface *screen) {
  39
  40 }
  41
  42
  43 void RunState::Resize(int width, int height) {
  44
  45 }
  46
  47
  48 void RunState::HandleEvents(const Input &input) {
  49         if (timer.Finished()) {
  50                 battle->SetRunaway();
  51                 ctrl->PopState(); // pop self
  52         }
  53 }
  54
  55
  56 void RunState::UpdateWorld(float deltaT) {
  57
  58 }
  59
  60 void RunState::Render(SDL_Surface *screen) {
  61         Vector<int> offset(battle->CalculateScreenOffset(screen));
  62         battle->RenderBackground(screen, offset);
  63         battle->RenderMonsters(screen, offset);
  64         battle->RenderHeroes(screen, offset);
  65         battle->RenderSmallHeroTags(screen, offset);
  66         RenderTitleBar(screen, offset);
  67 }
  68
  69 void RunState::RenderTitleBar(SDL_Surface *screen, const Vector<int> &offset) {
  70         int height(battle->Res().titleFrame->BorderHeight() * 2 + battle->Res().titleFont->CharHeight());
  71         battle->Res().titleFrame->Draw(screen, Vector<int>(offset.X(), offset.Y()), battle->Width(), height);
  72
  73         Vector<int> textPosition(
  74                         (battle->Width() - (std::strlen(battle->Res().escapeText) * battle->Res().titleFont->CharWidth())) / 2,
  75                         battle->Res().titleFrame->BorderHeight());
  76         battle->Res().titleFont->DrawString(battle->Res().escapeText, screen, textPosition + offset);
  77 }
  78
  79 }