[Add] Multiple saves.

.gitignore

@@ -12,7 +12,7 @@ Win32/Unuk/Unuk.ncb
 Win32/Unuk/Unuk.suo
 Bin/Unuk
 Bin/*.dll
-Save/save
+Save/save_*
 *.swp
 *.o
 *.exe

Unuk-QT/Unuk-QT.pro

@@ -42,7 +42,8 @@ HEADERS += ../src/Libs/wglext.h \
     ../src/libUnuk/UI/Bar.h \
     ../src/libUnuk/System/Vec2.h \
     ../src/libUnuk/System/MathBox.h \
-    ../src/libUnuk/Engine/Pathfinding.h
+    ../src/libUnuk/Engine/Pathfinding.h \
+    ../src/libUnuk/UI/SavegameMenu.h
 SOURCES += ../src/libUnuk/Engine/WorldManager.cpp \
     ../src/libUnuk/Engine/ParticleEmitter.cpp \
     ../src/libUnuk/Engine/NPC.cpp \
@@ -75,5 +76,6 @@ SOURCES += ../src/libUnuk/Engine/WorldManager.cpp \
     ../src/libUnuk/UI/EventHistory.cpp \
     ../src/libUnuk/UI/Bar.cpp \
     ../src/libUnuk/System/Vec2.cpp \
-    ../src/libUnuk/Engine/Pathfinding.cpp
+    ../src/libUnuk/Engine/Pathfinding.cpp \
+    ../src/libUnuk/UI/SavegameMenu.cpp
 OTHER_FILES += 

src/Unuk/Game.cpp

@@ -18,11 +18,13 @@ Game::~Game(void) {
 }
 
 void Game::New(const string& savegameIDArg) {
+  _saveGameID = savegameIDArg;
   NewSavegame(savegameIDArg);
   _map.Load("map");
 }
 
 void Game::Load(const string& savegameIDArg) {
+  _saveGameID = savegameIDArg;
   LoadSavegame(savegameIDArg);
 }
 

src/Unuk/main.cpp

@@ -3,8 +3,10 @@
 #include <SDL/SDL_ttf.h>
 #include <time.h>
 #include <iostream>
+#include <sstream>
 
 #include "../libUnuk/UI/MainMenu.h"
+#include "../libUnuk/UI/SavegameMenu.h"
 #include "../libUnuk/Engine/NPC.h"
 #include "../libUnuk/System/Debug.h"
 #include "../libUnuk/Engine/MemClass.h"
@@ -25,13 +27,24 @@
 #endif
 
 static gameNavVal_t RunGame(bool load) {
+  SavegameMenu savegameMenu;
+  savegameMenuNavVal_t savegameMenuRet = savegameMenu.Run();
+  if(savegameMenuRet == savegameMenuQuit) {
+    return gameQuitGame;
+  } else if(savegameMenuRet == savegameMenuCancel) {
+    return gameMainMenu;
+  }
+  
+  std::stringstream saveFilename;
+  saveFilename << "save_" << savegameMenu.GetSelection();
+  
 	Debug::logger->message("Entering game state..");
 	Game* game = new Game;
 
 	if(load) {
-		game->Load("save");
+		game->Load(saveFilename.str());
 	} else {
-		game->New("save");
+		game->New(saveFilename.str());
 	}
 
 	gameNavVal_t ret = game->Run();

src/libUnuk/UI/SavegameMenu.cpp

@@ -0,0 +1,101 @@
+#include <SDL/SDL.h>
+#include <SDL/SDL_gfxPrimitives.h>
+#include <sstream>
+
+#include "SavegameMenu.h"
+#include "../../Unuk/Globals.h"
+
+SavegameMenu::SavegameMenu(void) {
+  _title.SetXY(BOX_SPACING_X, 25);
+  _title.SetTextBlended("Choose Savegame: ", vlarge, 0, 255, 255);
+  
+  for(int i = 0; i < 4; i++) {
+    std::stringstream capText;
+    if(i != 3) {
+      capText << "Savegame " << i;
+    } else {
+      capText << "Cancel";
+    }
+    
+    _captions[i].SetXY(BOX_SPACING_X + BOX_WIDTH/2,
+                       BOXES_OFFSET_Y + (i * BOX_SPACING_Y) + (i * BOX_HEIGHT) + BOX_HEIGHT/2);
+    
+    _captions[i].SetTextBlended(capText.str(), large, 0, 255, 255);
+    
+    _captions[i].SetXY(_captions[i].GetX() - _captions[i].GetWidth()/2,
+                       _captions[i].GetY() - _captions[i].GetHeight()/2);
+  }
+  
+  _selection = 0;
+}
+
+SavegameMenu::~SavegameMenu(void) {
+}
+
+savegameMenuNavVal_t SavegameMenu::Run(void) {
+  SDL_FillRect(screen, NULL, 0);
+  
+  while(true) {
+    Render();
+    SDL_Flip(screen);
+    
+    SDL_Event event;
+    while(SDL_PollEvent(&event)) {
+      switch(event.type) {
+      case SDL_QUIT:
+        return savegameMenuQuit;
+      case SDL_KEYUP:
+        if(event.key.keysym.sym == SDLK_UP) {
+          _selection--;
+          if(_selection < 0) {
+            _selection = 3;
+          }
+        } else if(event.key.keysym.sym == SDLK_DOWN) {
+          _selection++;
+          if(_selection > 3) {
+            _selection = 0;
+          }
+        } else if(event.key.keysym.sym == SDLK_RETURN) {
+          return savegameMenuSave;
+        }
+        break;
+      }
+    }
+  }
+  
+  return savegameMenuCancel;
+}
+
+void SavegameMenu::Render(void) {
+  _title.RenderLiteral();
+  
+  for(int i = 0; i < 4; i++) {
+    int borderRed;
+    int borderGreen;
+    int borderBlue;
+    
+    if(i == _selection) {
+      borderRed = 255;
+      borderGreen = 128;
+      borderBlue = 0;
+    } else {
+      borderRed = 0;
+      borderGreen = 255;
+      borderBlue = 255;
+    }
+    
+    roundedBoxRGBA(screen,
+            BOX_SPACING_X,             BOXES_OFFSET_Y + (i * BOX_SPACING_Y) + (i * BOX_HEIGHT),
+            BOX_SPACING_X + BOX_WIDTH, BOXES_OFFSET_Y + (i * BOX_SPACING_Y) + (i * BOX_HEIGHT) + BOX_HEIGHT,
+            5,
+            0, 0, 128, 255);
+    
+    roundedRectangleRGBA(screen,
+                  BOX_SPACING_X,             BOXES_OFFSET_Y + (i * BOX_SPACING_Y) + (i * BOX_HEIGHT),
+                  BOX_SPACING_X + BOX_WIDTH, BOXES_OFFSET_Y + (i * BOX_SPACING_Y) + (i * BOX_HEIGHT) + BOX_HEIGHT,
+                  5,
+                  borderRed, borderGreen, borderBlue, 255);
+    
+    _captions[i].RenderLiteral();
+  }
+}

src/libUnuk/UI/SavegameMenu.h

@@ -0,0 +1,29 @@
+#pragma once
+
+#include "../UI/Text.h"
+
+enum savegameMenuNavVal_t { savegameMenuSave, savegameMenuCancel, savegameMenuQuit };
+
+class SavegameMenu
+{
+public:
+  SavegameMenu(void);
+  ~SavegameMenu(void);
+  
+  savegameMenuNavVal_t Run(void);
+  
+  int GetSelection(void) { return _selection; }
+  
+private:
+  void Render(void);
+  
+  Text _title;
+  Text _captions[4];
+  int _selection;
+  
+  static const int BOX_WIDTH        = 400;
+  static const int BOX_HEIGHT       = 100; 
+  static const int BOX_SPACING_X    = 25;
+  static const int BOX_SPACING_Y    = 25;
+  static const int BOXES_OFFSET_Y   = 100;
+};