src/menu/CapsuleChangeMenu.cpp

   1 #include "CapsuleChangeMenu.h"
   2
   3 #include "CapsuleMenu.h"
   4 #include "Resources.h"
   5 #include "../app/Application.h"
   6 #include "../app/Input.h"
   7 #include "../common/Inventory.h"
   8 #include "../common/Item.h"
   9 #include "../common/GameConfig.h"
  10 #include "../common/GameState.h"
  11 #include "../graphics/Font.h"
  12 #include "../graphics/Frame.h"
  13 #include "../graphics/Texture.h"
  14
  15 using app::Input;
  16 using common::Capsule;
  17 using common::Inventory;
  18 using common::Item;
  19 using geometry::Vector;
  20 using graphics::Font;
  21 using graphics::Frame;
  22
  23 namespace menu {
  24
  25 CapsuleChangeMenu::CapsuleChangeMenu(CapsuleMenu *parent)
  26 : parent(parent) {
  27
  28 }
  29
  30
  31 void CapsuleChangeMenu::OnEnterState(SDL_Surface *) {
  32
  33 }
  34
  35 void CapsuleChangeMenu::OnExitState(SDL_Surface *) {
  36
  37 }
  38
  39 void CapsuleChangeMenu::OnResumeState(SDL_Surface *) {
  40
  41 }
  42
  43 void CapsuleChangeMenu::OnPauseState(SDL_Surface *) {
  44
  45 }
  46
  47
  48 void CapsuleChangeMenu::OnResize(int width, int height) {
  49
  50 }
  51
  52
  53 void CapsuleChangeMenu::HandleEvents(const Input &input) {
  54         if (input.JustPressed(Input::ACTION_B)) {
  55                 Ctrl().PopState();
  56         }
  57 }
  58
  59 void CapsuleChangeMenu::UpdateWorld(float deltaT) {
  60
  61 }
  62
  63 void CapsuleChangeMenu::Render(SDL_Surface *screen) {
  64         const Font &font(*parent->Res().statusFont);
  65         const Vector<int> offset((screen->w - Width()) / 2, (screen->h - Height()) / 2);
  66         const Vector<int> capsuleOffset(
  67                         6 * font.CharWidth(),
  68                         12 * font.CharHeight());
  69         const Vector<int> infoOffset(
  70                         12 * font.CharWidth(),
  71                         2 * font.CharHeight() - font.CharHeight() / 8);
  72         // TODO: wheel offset: top left, center, or center bottom?
  73         const Vector<int> wheelOffset(
  74                         6 * font.CharWidth(),
  75                         19 * font.CharHeight() - font.CharHeight() / 8);
  76         const Vector<int> classesOffset(
  77                         12 * font.CharWidth(),
  78                         13 * font.CharHeight() - font.CharHeight() / 8);
  79         const Vector<int> menuOffset(
  80                         font.CharWidth(),
  81                         24 * font.CharHeight() - font.CharHeight() / 8);
  82
  83         parent->RenderBackground(screen);
  84         parent->RenderCapsule(screen, offset + capsuleOffset);
  85         parent->RenderInfo(screen, offset + infoOffset);
  86         parent->RenderWheel(screen, offset + wheelOffset);
  87         RenderClasses(screen, offset + classesOffset);
  88         parent->RenderMenu(screen, offset + menuOffset);
  89 }
  90
  91 void CapsuleChangeMenu::RenderClasses(SDL_Surface *screen, const Vector<int> &offset) const {
  92         Vector<int> cursor(offset);
  93
  94         int numClasses = 0;
  95         for (int i = 0; i < parent->Game().state->NumCapsules(); ++i) {
  96                 if (numClasses < parent->Game().state->capsules[i].NumClasses()) {
  97                         numClasses = parent->Game().state->capsules[i].NumClasses();
  98                 }
  99         }
 100
 101         parent->Res().capsuleSelectTopLeft->Draw(screen, cursor);
 102         cursor.Y() += parent->Res().capsuleSelectTopLeft->Height();
 103         Vector<int> target(
 104                         cursor.X() + parent->Res().capsuleSelectTopLeft->Width(),
 105                         cursor.Y() + numClasses * parent->Res().capsuleSelectLadder->Height());
 106         parent->Res().capsuleSelectLeftRepeat->Render(screen, cursor, target);
 107         cursor.Y() = target.Y();
 108         parent->Res().capsuleSelectBottomLeft->Draw(screen, cursor);
 109         cursor.X() += parent->Res().capsuleSelectTopLeft->Width();
 110
 111         for (int i = 0; i < parent->Game().state->NumCapsules(); ++i) {
 112                 cursor.Y() = offset.Y();
 113                 parent->Res().capsuleSelectTopRepeat->Draw(screen, cursor);
 114                 cursor.Y() += parent->Res().capsuleSelectTopRepeat->Height();
 115                 for (int j = numClasses - 1; j >= 0; --j) {
 116                         parent->Res().capsuleSelectLadder->Draw(
 117                                         screen, cursor,
 118                                         j < parent->Game().state->capsules[i].MaxClass(), j);
 119                         if (&parent->Game().state->capsules[i] == parent->Game().state->capsule
 120                                         && parent->Game().state->capsules[i].CurrentClass() == j) {
 121                                 parent->Res().capsuleSelectCursor->Draw(screen, cursor);
 122                         }
 123                         cursor.Y() += parent->Res().capsuleSelectLadder->Height();
 124                 }
 125                 parent->Res().capsuleSelectBottomRepeat->Draw(screen, cursor);
 126                 if (parent->Game().state->capsules[i].AlignmentSprite()) {
 127                         parent->Game().state->capsules[i].AlignmentSprite()->Draw(screen, cursor);
 128                 }
 129                 cursor.X() += parent->Res().capsuleSelectLadder->Width();
 130         }
 131
 132         cursor.Y() = offset.Y();
 133         parent->Res().capsuleSelectTopRight->Draw(screen, cursor);
 134         cursor.Y() += parent->Res().capsuleSelectTopRight->Height();
 135         target = Vector<int>(
 136                         cursor.X() + parent->Res().capsuleSelectTopRight->Width(),
 137                         cursor.Y() + numClasses * parent->Res().capsuleSelectLadder->Height());
 138         parent->Res().capsuleSelectRightRepeat->Render(screen, cursor, target);
 139         cursor.Y() = target.Y();
 140         parent->Res().capsuleSelectBottomRight->Draw(screen, cursor);
 141 }
 142
 143
 144 int CapsuleChangeMenu::Width() const {
 145         return parent->Width();
 146 }
 147
 148 int CapsuleChangeMenu::Height() const {
 149         return parent->Height();
 150 }
 151
 152 const Capsule &CapsuleChangeMenu::GetCapsule() const {
 153         return parent->GetCapsule();
 154 }
 155
 156 }