src/menu/EquipMenu.cpp

   1 /*
   2  * EquipMenu.cpp
   3  *
   4  *  Created on: Nov 18, 2012
   5  *      Author: holy
   6  */
   7
   8 #include "EquipMenu.h"
   9
  10 #include "HeroStatus.h"
  11 #include "PartyMenu.h"
  12 #include "Resources.h"
  13 #include "../app/Application.h"
  14 #include "../app/Input.h"
  15 #include "../common/GameConfig.h"
  16 #include "../common/GameState.h"
  17 #include "../common/Hero.h"
  18 #include "../common/Inventory.h"
  19 #include "../common/Item.h"
  20 #include "../common/Stats.h"
  21 #include "../graphics/Font.h"
  22 #include "../graphics/Frame.h"
  23
  24 using app::Input;
  25 using common::Hero;
  26 using common::Inventory;
  27 using common::Item;
  28 using common::Stats;
  29 using geometry::Vector;
  30 using graphics::Font;
  31 using graphics::Frame;
  32
  33 namespace menu {
  34
  35 EquipMenu::EquipMenu(PartyMenu *parent, int cursor)
  36 : parent(parent)
  37 , cursor(cursor)
  38 , actionMenu(*parent->Res().equipmentActionMenuProperties)
  39 , equipmentMenu(*parent->Res().equipmentMenuProperties)
  40 , inventoryMenu(*parent->Res().inventoryMenuProperties) {
  41         actionMenu.Add(parent->Res().equipMenuEquipLabel, CHOICE_EQUIP);
  42         actionMenu.Add(parent->Res().equipMenuStrongestLabel, CHOICE_STRONGEST);
  43         actionMenu.Add(parent->Res().equipMenuRemoveLabel, CHOICE_REMOVE);
  44         actionMenu.Add(parent->Res().equipMenuRemoveAllLabel, CHOICE_REMOVE_ALL);
  45         actionMenu.Add(parent->Res().equipMenuDropLabel, CHOICE_DROP);
  46
  47         LoadEquipment();
  48 }
  49
  50
  51 void EquipMenu::OnEnterState(SDL_Surface *) {
  52         equipmentMenu.SetInactive();
  53 }
  54
  55 void EquipMenu::OnExitState(SDL_Surface *) {
  56
  57 }
  58
  59 void EquipMenu::OnResumeState(SDL_Surface *) {
  60
  61 }
  62
  63 void EquipMenu::OnPauseState(SDL_Surface *) {
  64
  65 }
  66
  67
  68 void EquipMenu::OnResize(int width, int height) {
  69
  70 }
  71
  72
  73 void EquipMenu::HandleEvents(const Input &input) {
  74         if (actionMenu.IsActive()) {
  75                 if (input.JustPressed(Input::PAD_UP)) {
  76                         actionMenu.PreviousRow();
  77                 }
  78                 if (input.JustPressed(Input::PAD_DOWN)) {
  79                         actionMenu.NextRow();
  80                 }
  81                 if (input.JustPressed(Input::ACTION_A)) {
  82                         switch (actionMenu.Selected()) {
  83                                 case CHOICE_EQUIP:
  84                                         actionMenu.SetSelected();
  85                                         equipmentMenu.SetActive();
  86                                         break;
  87                                 case CHOICE_STRONGEST:
  88                                         break;
  89                                 case CHOICE_REMOVE:
  90                                         actionMenu.SetSelected();
  91                                         equipmentMenu.SetActive();
  92                                         break;
  93                                 case CHOICE_REMOVE_ALL:
  94                                         RemoveAllEquipment();
  95                                         break;
  96                                 case CHOICE_DROP:
  97                                         actionMenu.SetSelected();
  98                                         equipmentMenu.SetActive();
  99                                         break;
 100                         }
 101                 } else if (input.JustPressed(Input::ACTION_B)) {
 102                         Ctrl().PopState();
 103                 }
 104         }
 105 }
 106
 107 void EquipMenu::UpdateWorld(float deltaT) {
 108
 109 }
 110
 111 void EquipMenu::Render(SDL_Surface *screen) {
 112         Vector<int> offset((screen->w - Width()) / 2, (screen->h - Height()) / 2);
 113         Vector<int> shoulderNavOffset(
 114                         5 * parent->Res().statusFont->CharWidth(),
 115                         parent->Res().statusFont->CharHeight());
 116         Vector<int> statsOffset(
 117                         4 * parent->Res().statusFont->CharWidth(),
 118                         8 * parent->Res().statusFont->CharHeight() - parent->Res().statusFont->CharHeight() / 8);
 119         Vector<int> equipOffset(
 120                         17 * parent->Res().statusFont->CharWidth(),
 121                         4 * parent->Res().statusFont->CharHeight() - parent->Res().statusFont->CharHeight() / 8);
 122         Vector<int> menuOffset(
 123                         15 * parent->Res().statusFont->CharWidth(),
 124                         17 * parent->Res().statusFont->CharHeight() - parent->Res().statusFont->CharHeight() / 8);
 125
 126         parent->RenderBackground(screen);
 127         parent->Res().shoulderNav->Draw(screen, offset + shoulderNavOffset);
 128         RenderStatus(screen, offset + parent->StatusOffset(0));
 129         RenderStats(screen, offset + statsOffset);
 130         RenderEquipmentMenu(screen, offset + equipOffset);
 131         RenderActionMenu(screen, offset + menuOffset);
 132 }
 133
 134 int EquipMenu::Width() const {
 135         return parent->Width();
 136 }
 137
 138 int EquipMenu::Height() const {
 139         return parent->Height();
 140 }
 141
 142 void EquipMenu::RenderStatus(SDL_Surface *screen, const Vector<int> &offset) const {
 143         parent->GetHeroStatus(cursor).Render(screen, offset);
 144 }
 145
 146 void EquipMenu::RenderStats(SDL_Surface *screen, const Vector<int> &offset) const {
 147         const Stats &stats(GetHero().GetStats());
 148         Vector<int> lineBreak(0, parent->Res().statusFont->CharHeight());
 149
 150         Vector<int> position(offset);
 151         RenderStatsLine(parent->Res().atpLabel, stats.Attack(), screen, position);
 152
 153         position += lineBreak;
 154         RenderStatsLine(parent->Res().dfpLabel, stats.Defense(), screen, position);
 155
 156         position += lineBreak;
 157         RenderStatsLine(parent->Res().strLabel, stats.Strength(), screen, position);
 158
 159         position += lineBreak;
 160         RenderStatsLine(parent->Res().aglLabel, stats.Agility(), screen, position);
 161
 162         position += lineBreak;
 163         RenderStatsLine(parent->Res().intLabel, stats.Intelligence(), screen, position);
 164
 165         position += lineBreak;
 166         RenderStatsLine(parent->Res().gutLabel, stats.Gut(), screen, position);
 167
 168         position += lineBreak;
 169         RenderStatsLine(parent->Res().mgrLabel, stats.MagicResistance(), screen, position);
 170 }
 171
 172 void EquipMenu::RenderStatsLine(const char *label, int number, SDL_Surface *screen, const Vector<int> &position) const {
 173         const Font &font(*parent->Res().statusFont);
 174         const Vector<int> numberOffset(4 * font.CharWidth(), 0);
 175
 176         font.DrawString(label, screen, position, 3);
 177         font.DrawNumber(number, screen, position + numberOffset, 3);
 178 }
 179
 180 void EquipMenu::RenderEquipmentMenu(SDL_Surface *screen, const Vector<int> &offset) const {
 181         equipmentMenu.Draw(screen, offset);
 182 }
 183
 184 void EquipMenu::RenderActionMenu(SDL_Surface *screen, const Vector<int> &offset) const {
 185         const Font &font(*parent->Res().statusFont);
 186         const Frame &frame(*parent->Res().statusFrame);
 187         const Vector<int> menuOffset(3 * font.CharWidth(), font.CharHeight() + font.CharHeight() / 2);
 188
 189         frame.Draw(screen, offset, 15 * font.CharWidth(), 10 * font.CharHeight());
 190         actionMenu.Draw(screen, offset + menuOffset);
 191 }
 192
 193 void EquipMenu::RenderInventoryMenu(SDL_Surface *screen, const Vector<int> &offset) const {
 194
 195 }
 196
 197
 198 void EquipMenu::NextHero() {
 199         cursor = (cursor + 1) % parent->Game().state->partySize;
 200         LoadEquipment();
 201 }
 202
 203 void EquipMenu::PreviousHero() {
 204         cursor = (cursor + parent->Game().state->partySize - 1) % parent->Game().state->partySize;
 205         LoadEquipment();
 206 }
 207
 208 Hero &EquipMenu::GetHero() {
 209         return *parent->Game().state->party[cursor];
 210 }
 211
 212 const Hero &EquipMenu::GetHero() const {
 213         return *parent->Game().state->party[cursor];
 214 }
 215
 216
 217 void EquipMenu::LoadEquipment() {
 218         equipmentMenu.Clear();
 219         if (GetHero().HasWeapon()) {
 220                 equipmentMenu.Add(GetHero().Weapon()->Name(), GetHero().Weapon(), true, GetHero().Weapon()->MenuIcon());
 221         } else {
 222                 equipmentMenu.Add(parent->Res().noEquipmentText, 0, false);
 223         }
 224         if (GetHero().HasArmor()) {
 225                 equipmentMenu.Add(GetHero().Armor()->Name(), GetHero().Armor(), true, GetHero().Armor()->MenuIcon());
 226         } else {
 227                 equipmentMenu.Add(parent->Res().noEquipmentText, 0, false);
 228         }
 229         if (GetHero().HasShield()) {
 230                 equipmentMenu.Add(GetHero().Shield()->Name(), GetHero().Shield(), true, GetHero().Shield()->MenuIcon());
 231         } else {
 232                 equipmentMenu.Add(parent->Res().noEquipmentText, 0, false);
 233         }
 234         if (GetHero().HasHelmet()) {
 235                 equipmentMenu.Add(GetHero().Helmet()->Name(), GetHero().Helmet(), true, GetHero().Helmet()->MenuIcon());
 236         } else {
 237                 equipmentMenu.Add(parent->Res().noEquipmentText, 0, false);
 238         }
 239         if (GetHero().HasRing()) {
 240                 equipmentMenu.Add(GetHero().Ring()->Name(), GetHero().Ring(), true, GetHero().Ring()->MenuIcon());
 241         } else {
 242                 equipmentMenu.Add(parent->Res().noEquipmentText, 0, false);
 243         }
 244         if (GetHero().HasJewel()) {
 245                 equipmentMenu.Add(GetHero().Jewel()->Name(), GetHero().Jewel(), true, GetHero().Jewel()->MenuIcon());
 246         } else {
 247                 equipmentMenu.Add(parent->Res().noEquipmentText, 0, false);
 248         }
 249 }
 250
 251 void EquipMenu::RemoveAllEquipment() {
 252         Inventory &inv(parent->Game().state->inventory);
 253         if (GetHero().HasWeapon() && inv.Add(GetHero().Weapon(), 1)) {
 254                 GetHero().RemoveWeapon();
 255         }
 256         if (GetHero().HasArmor() && inv.Add(GetHero().Armor(), 1)) {
 257                 GetHero().RemoveArmor();
 258         }
 259         if (GetHero().HasShield() && inv.Add(GetHero().Shield(), 1)) {
 260                 GetHero().RemoveShield();
 261         }
 262         if (GetHero().HasHelmet() && inv.Add(GetHero().Helmet(), 1)) {
 263                 GetHero().RemoveHelmet();
 264         }
 265         if (GetHero().HasRing() && inv.Add(GetHero().Ring(), 1)) {
 266                 GetHero().RemoveRing();
 267         }
 268         if (GetHero().HasJewel() && inv.Add(GetHero().Jewel(), 1)) {
 269                 GetHero().RemoveJewel();
 270         }
 271         LoadEquipment();
 272 }
 273
 274 }