Added basic save file loading. Time to move this bitching map stuff to XML.

- Also added some speach bubble stuff, it is a little messy however.

Save/1

@@ -1 +0,0 @@
-55

Save/save

@@ -0,0 +1,6 @@
+<save>
+	<name>Allanis</name>
+	<x>150</x>
+	<y>150</y>
+	<map>map</map>
+</save>

Unuk-QT/Makefile

@@ -1,6 +1,6 @@
 #############################################################################
 # Makefile for building: Unuk-QT
-# Generated by qmake (2.01a) (Qt 4.7.3) on: Tue Dec 13 22:04:29 2011
+# Generated by qmake (2.01a) (Qt 4.7.3) on: Wed Dec 14 00:58:57 2011
 # Project:  Unuk-QT.pro
 # Template: app
 # Command: /usr/bin/qmake-qt4 -spec /usr/share/qt4/mkspecs/linux-g++ CONFIG+=debug -o Makefile Unuk-QT.pro
@@ -16,7 +16,7 @@ CXXFLAGS      = -pipe -g -Wall -W -D_REENTRANT $(DEFINES)
 INCPATH       = -I/usr/share/qt4/mkspecs/linux-g++ -I. -I/usr/include/qt4/QtCore -I/usr/include/qt4/QtGui -I/usr/include/qt4 -I.
 LINK          = g++
 LFLAGS        = 
-LIBS          = $(SUBLIBS)  -L/usr/lib -lGL -lSDL -lSDL_ttf -lSDL_image -lGLU -lQtGui -lQtCore -lpthread 
+LIBS          = $(SUBLIBS)  -L/usr/lib -lGL -lSDL -lSDL_ttf -lSDL_image -lSDL_gfx -ltinyxml -lGLU -lQtGui -lQtCore -lpthread 
 AR            = ar cqs
 RANLIB        = 
 QMAKE         = /usr/bin/qmake-qt4
@@ -396,7 +396,9 @@ Character.o: ../src/libUnuk/Character.cpp ../src/libUnuk/Character.h \
 		../src/libUnuk/TextureManager.h \
 		../src/libUnuk/MapTile.h \
 		../src/libUnuk/Entity.h \
-		../src/libUnuk/Timer.h
+		../src/libUnuk/Timer.h \
+		../src/libUnuk/Text.h \
+		../src/libUnuk/Font.h
 	$(CXX) -c $(CXXFLAGS) $(INCPATH) -o Character.o ../src/libUnuk/Character.cpp
 
 NPC.o: ../src/libUnuk/NPC.cpp ../src/libUnuk/NPC.h \
@@ -411,7 +413,9 @@ NPC.o: ../src/libUnuk/NPC.cpp ../src/libUnuk/NPC.h \
 		../src/libUnuk/TextureManager.h \
 		../src/libUnuk/MapTile.h \
 		../src/libUnuk/Entity.h \
-		../src/libUnuk/Timer.h
+		../src/libUnuk/Timer.h \
+		../src/libUnuk/Text.h \
+		../src/libUnuk/Font.h
 	$(CXX) -c $(CXXFLAGS) $(INCPATH) -o NPC.o ../src/libUnuk/NPC.cpp
 
 Player.o: ../src/Unuk/Player.cpp ../src/Unuk/Player.h \
@@ -426,7 +430,9 @@ Player.o: ../src/Unuk/Player.cpp ../src/Unuk/Player.h \
 		../src/libUnuk/TextureManager.h \
 		../src/libUnuk/MapTile.h \
 		../src/libUnuk/Entity.h \
-		../src/libUnuk/Timer.h
+		../src/libUnuk/Timer.h \
+		../src/libUnuk/Text.h \
+		../src/libUnuk/Font.h
 	$(CXX) -c $(CXXFLAGS) $(INCPATH) -o Player.o ../src/Unuk/Player.cpp
 
 Game.o: ../src/Unuk/Game.cpp ../src/Unuk/Game.h \
@@ -443,12 +449,12 @@ Game.o: ../src/Unuk/Game.cpp ../src/Unuk/Game.h \
 		../src/libUnuk/MapTile.h \
 		../src/libUnuk/Entity.h \
 		../src/libUnuk/Timer.h \
+		../src/libUnuk/Text.h \
+		../src/libUnuk/Font.h \
 		../src/libUnuk/IngameMenu.h \
 		../src/libUnuk/Menu.h \
 		../src/libUnuk/Button.h \
 		../src/libUnuk/Input.h \
-		../src/libUnuk/Text.h \
-		../src/libUnuk/Font.h \
 		../src/libUnuk/Rect.h \
 		../src/libUnuk/ButtonToggle.h \
 		../src/libUnuk/NPC.h

Unuk-QT/Unuk-QT.pro

@@ -2,6 +2,8 @@ LIBS += -lGL \
     -lSDL \
     -lSDL_ttf \
     -lSDL_image \
+    -lSDL_gfx \
+    -ltinyxml \
     -lGLU
 RESOURCES += 
 OTHER_FILES += ../src/libUnuk/Debug.o

src/Unuk/Game.cpp

@@ -162,19 +162,54 @@ void Game::Render(void) {
     m_ingameMenu.Render();
   }
   SDL_Flip(screen);
-  SDL_Flip(screen);
+  //SDL_Flip(screen);
 }
 
 void Game::LoadSavegame(const string savegameIDArg) {
   m_saveGameID = savegameIDArg;
-
   string saveFilename = "../Save/" + m_saveGameID;
 
-  ifstream saveFile(saveFilename.c_str());
+  // Converting to XML ftw!
-  assert(saveFile.is_open());
+  TiXmlDocument mapFile(saveFilename.c_str());
+  assert(mapFile.LoadFile() == true);
   
-  // Read stuff.
+  TiXmlElement* rootElem = NULL;
-  m_map.Load("TestLevel");
+  TiXmlElement* dataElem = NULL;
+  
+  // <save> - Grab a save file.
+  rootElem = mapFile.FirstChildElement("save");
+  assert(rootElem != NULL);
+  if(rootElem) {
+    // <name> - Parse the player name.
+    dataElem = rootElem->FirstChildElement("name");
+    assert(dataElem != NULL);
+    m_player->SetName(dataElem->GetText());
+    // </name>
+    
+    // <x> - Parse the player x coord.
+    dataElem = dataElem->NextSiblingElement("x");
+    assert(dataElem != NULL);
+    int playerX = atoi(dataElem->GetText());
+    // </x>
+    
+    // <y> - Parse the player y coord.
+    dataElem = dataElem->NextSiblingElement("y");
+    assert(dataElem != NULL);
+    int playerY = atoi(dataElem->GetText());
+    // </y>
+    
+    m_player->SetXY(playerX, playerY);
+    
+    // <map> - Parse the map file.
+    dataElem = dataElem->NextSiblingElement("map");
+    assert(dataElem != NULL);
+    printf("%s\n", dataElem->GetText());
+    m_map.Load(dataElem->GetText());
+    // </map>
+  }
+  // <save>
+  
+  // </save>
 }
 
 void Game::SaveSavegame(void) {

src/Unuk/Game.h

@@ -6,6 +6,7 @@
 #include <sstream>
 #include <fstream>
 #include <string>
+#include <tinyxml.h>
 
 #include "Constants.h"
 #include "Globals.h"

src/Unuk/Globals.cpp

@@ -2,12 +2,17 @@
 
 SDL_Surface* screen         = NULL;
 SDL_Surface* errorTexture   = NULL;
-
 SDL_Rect camera;
-
 SDL_Event event;
 
 int levelWidth;
 int levelHeight;
 
 bool debugEnabled = true;
+
+int plrKeyUp;
+int plrKeyDown;
+int plrKeyeft;
+int plrKeyRight;
+
+int plrBtnSpell;

src/Unuk/Globals.h

@@ -1,13 +1,10 @@
 #ifndef _GLOBALS_H_
 #define _GLOBALS_H_
 #include <SDL/SDL.h>
-#include <SDL/SDL_ttf.h>
 
 extern SDL_Surface* screen;
 extern SDL_Surface* errorTexture;
-
 extern SDL_Rect camera;
-
 extern SDL_Event event;
 
 extern int levelWidth;

src/Unuk/Player.cpp

@@ -60,6 +60,10 @@ void Player::Update(void) {
   SetCamera();
 }
 
+void Player::SetName(string nameArg) {
+  m_name = nameArg;
+}
+
 void Player::SetCamera(void) {
   camera.x = (x + w / 2) - SCREEN_WIDTH  / 2;
   camera.y = (y + h / 2) - SCREEN_HEIGHT / 2;

src/Unuk/Player.h

@@ -14,6 +14,9 @@ public:
   void HandleInput(void);
   void Update(void);
 
+  void SetName(string nameArg);
+  string GetName(void) { return m_name; }
+
 protected:
   void Move(void);
   void CheckTileCollisions(void);
@@ -21,6 +24,8 @@ protected:
 private:
   void SetCamera(void);
   static const float PLAYER_SPEED;
+
+  string m_name;
 };
 
 #endif

src/Unuk/main.cpp

@@ -63,7 +63,7 @@ int main() {
       delete menu;
       game = new Game;
 
-      gameReturnVal = game->Run("1");
+      gameReturnVal = game->Run("save.xml");
 
       if(gameReturnVal == GAME_RETURN_TO_MMENU)
         menu = new MainMenu;

src/libUnuk/Character.cpp

@@ -4,7 +4,7 @@
 const float Character::CHARACTER_SPEED = 3.5f;
 
 static list<Character*>collisionList;
-static list<Character*>::iterator collisionIterator;
+static list<Character*>::iterator collisionIter;
 
 Character::Character(Map* mapArg) {
   map = mapArg;
@@ -24,15 +24,64 @@ Character::Character(Map* mapArg) {
 
 Character::~Character(void) {
   SDL_FreeSurface(m_texture);
-  for(collisionIterator = collisionList.begin(); collisionIterator != collisionList.end(); collisionIterator++) {
+  for(collisionIter = collisionList.begin(); collisionIter != collisionList.end(); collisionIter++) {
-    if((*collisionIterator) == this) {
+    if((*collisionIter) == this) {
-      collisionList.erase(collisionIterator);
+      collisionList.erase(collisionIter);
       break;
     }
   }
 }
 
+void Character::LoadSprites(string filename, int wArg, int hArg) {
+  if(m_texture != NULL)
+    SDL_FreeSurface(m_texture);
+
+  m_texture = LoadImageAlpha(filename.c_str());
+
+  w = wArg;
+  h = hArg;
+
+  for(int m_direction = 0; m_direction < 4; m_direction++) {
+    for(int m_action = 0; m_action < 4; m_action++) {
+      sprites[m_direction][m_action].x = w * m_action;
+      sprites[m_direction][m_action].y = h * m_direction;
+      sprites[m_direction][m_action].w = w;
+      sprites[m_direction][m_action].h = h;
+    }
+  }
+}
+
+void Character::AddSpeachBubble(string text) {
+  m_speachBubble.push_back(text);
+
+  m_speachBubbleText.SetTextBlended(text, "small", 0, 0, 0);
+
+  if(m_speachBubbleTimer.IsStarted() == false)
+    m_speachBubbleTimer.Start();
+}
+
 void Character::Render(void) {
+  // Draw some fancy speach bubbles. It is a bit of a mess, I am playing.
+  if(m_speachBubble.size() != 0) {
+    if(m_speachBubbleTimer.GetTicks() < SPEACH_BUBBLE_DISPLAY_LENGTH) {
+      roundedBoxRGBA(screen, (x + w / 2) - 100,
+                     y - 100,
+                     (x + w / 2) + 100,
+                     y - 35,
+                     5, 255, 255, 255, 255);
+
+      filledTrigonRGBA(screen, (x + w / 2) - 100,
+                       y - 100,
+                       (x + w / 2) - 10,
+                       y - 40,
+                       (x + w / 2) + 10,
+                       y - 40,
+                       255, 255, 255, 255);
+
+      m_speachBubbleText.Render((x + w / 2) - 90, y - 90);
+    }
+  }
+
   if(m_attacking && m_attackTimer.GetTicks() < ATTACKING_DISPLAY_LEN) {
     ApplySurface(x, y, m_texture, screen, &sprites[m_directionFacing][ANIM_ATTACK]);
     return;
@@ -64,27 +113,22 @@ void Character::Render(void) {
   }
 }
 
-void Character::LoadSprites(string filename, int wArg, int hArg) {
-  if(m_texture != NULL)
-    SDL_FreeSurface(m_texture);
-
-  m_texture = LoadImageAlpha(filename.c_str());
-
-  w = wArg;
-  h = hArg;
-
-  for(int m_direction = 0; m_direction < 4; m_direction++) {
-    for(int m_action = 0; m_action < 4; m_action++) {
-      sprites[m_direction][m_action].x = w * m_action;
-      sprites[m_direction][m_action].y = h * m_direction;
-      sprites[m_direction][m_action].w = w;
-      sprites[m_direction][m_action].h = h;
-    }
-  }
-}
-
 void Character::Update(void) {
   Move();
+
+  if(m_speachBubble.size() != 0) {
+    if(m_speachBubbleTimer.GetTicks() > SPEACH_BUBBLE_DISPLAY_LENGTH) {
+      m_speachBubble.pop_front();
+
+      if(m_speachBubble.size() != 0) {
+        m_speachBubbleTimer.Start();
+      }
+    } else {
+      if(m_speachBubble.front() != m_speachBubbleText.GetText()) {
+        m_speachBubbleText.SetTextBlended(m_speachBubble.front(), "small", 0, 0, 0);
+      }
+    }
+  }
 }
 
 void Character::Move(void) {
@@ -143,15 +187,15 @@ bool Character::CheckEntityCollisions(void) {
 }
 
 bool Character::CheckCharacterCollisions(void) {
-  for(collisionIterator = collisionList.begin();
+  for(collisionIter = collisionList.begin();
-      collisionIterator != collisionList.end();
+      collisionIter != collisionList.end();
-      collisionIterator++) {
+      collisionIter++) {
-    if((*collisionIterator) != this) {
+    if((*collisionIter) != this) {
       if(CheckCollisionXY(x, y, w, h,
-                          (*collisionIterator)->GetX(),
+                          (*collisionIter)->GetX(),
-                          (*collisionIterator)->GetY(),
+                          (*collisionIter)->GetY(),
-                          (*collisionIterator)->GetWidth(),
+                          (*collisionIter)->GetWidth(),
-                          (*collisionIterator)->GetHeight())) {
+                          (*collisionIter)->GetHeight())) {
         return true;
       }
     }

src/libUnuk/Character.h

@@ -1,6 +1,7 @@
 #ifndef _CHARACTER_H_
 #define _CHARACTER_H_
 #include <SDL/SDL.h>
+#include <SDL/SDL_gfxPrimitives.h>
 #include <list>
 
 #include "../Unuk/Globals.h"
@@ -10,6 +11,7 @@
 #include "Collision.h"
 #include "Map.h"
 #include "Timer.h"
+#include "Text.h"
 #include "Debug.h"
 using namespace std;
 
@@ -20,6 +22,8 @@ public:
   Character(Map* mapArg);
   ~Character(void);
 
+  void LoadSprites(string filename, int wArg, int hArg);
+  
   float GetX(void) 		{ return x; }
   float GetY(void)		{ return y; }
   float GetWidth(void)		{ return w; }
@@ -29,9 +33,9 @@ public:
   void SetXVelocity(float arg)			{ xVel = arg; }
   void SetYVelocity(float arg)			{ yVel = arg; }
   
-  void Render(void);
+  void AddSpeachBubble(string text);
-  void LoadSprites(string filename, int wArg, int hArg);
 
+  void Render(void);
   void Update(void);
   
 protected:
@@ -74,6 +78,8 @@ private:
   static const int ANIMATION_SPEED         = 200;
   static const int ATTACKING_DISPLAY_LEN   = 150;
 
+  static const int SPEACH_BUBBLE_DISPLAY_LENGTH = 6000;
+  
   SDL_Surface* m_texture;
   
   // [direction][action]
@@ -82,6 +88,11 @@ private:
   Timer m_animationTimer;
   int m_animationStage;
   bool m_leftFoot;
+
+  list<string> m_speachBubble;
+  list<string>::iterator m_speachBubbleIter;
+  Timer m_speachBubbleTimer;
+  Text m_speachBubbleText;
 };
 
 #endif

src/libUnuk/Timer.cpp

@@ -4,6 +4,7 @@ Timer::Timer(void) {
   m_startTicks  = 0;
   m_pausedTicks = 0;
   m_paused  = false;
+  m_started = false;
 }
 
 Timer::~Timer(void) {
@@ -11,30 +12,38 @@ Timer::~Timer(void) {
 
 void Timer::Start(void) {
   m_paused  = false;
+  m_started = true;
   m_startTicks = SDL_GetTicks();
 }
 
-void Timer::Pause(void) {
+void Timer::Stop(void) {
-  if(m_paused == false) {
+  m_paused  = false;
-    m_paused = true;
+  m_started = true;
-    m_pausedTicks = SDL_GetTicks() - m_startTicks;
 }
+
+void Timer::Pause(void) {
+  assert(m_paused == false);
+  m_paused = true;
+
+  m_pausedTicks = SDL_GetTicks() - m_startTicks;
 }
 
 void Timer::Unpause(void) {
-  if(m_paused == true) {
+  assert(m_paused == true);
   m_paused = false;
+
   m_startTicks = SDL_GetTicks() - m_pausedTicks;
+
   m_pausedTicks = 0;
 }
-}
 
 int Timer::GetTicks(void) {
-  if(m_paused == true) {
+  if(m_paused == true)
     return m_pausedTicks;
-  } else {
+  else if(m_started == true)
     return SDL_GetTicks() - m_startTicks;
-  }
+  else
+    return 0;
 }
 
 string Timer::GetTicksStr(void) {

src/libUnuk/Timer.h

@@ -2,6 +2,7 @@
 #define _TIMER_H_
 #include <SDL/SDL.h>
 #include <string>
+#include <assert.h>
 #include <sstream>
 using namespace std;
 
@@ -13,8 +14,10 @@ public:
   void Pause(void);
   void Unpause(void);
   void Start(void);
+  void Stop(void);
 
   bool IsPaused(void)  { return m_paused; }
+  bool IsStarted(void) { return m_started; }
 
   int GetTicks(void);
 
@@ -22,6 +25,8 @@ public:
 
 private:
   bool m_paused;
+  bool m_started;
+
   int  m_startTicks;
   int  m_pausedTicks;
 };