[Add] NPCs now generating randomally.

[Add] Map is regenerated after all NPCs are killed.
[Fix] Bugs regarding level up system.
[Fix] Unuk-QT.pro.user is now ignored.

.gitignore

@@ -1,4 +1,5 @@
 UnukQT/Makefile
+UnukQT/Unuk-QT.pro.user
 Win32/Unuk/Debug
 Win32/Unuk/Release
 Win32/Unuk/LibUnuk/Debug

Unuk-QT/Unuk-QT.pro.user

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE QtCreatorProject>
-<!-- Written by Qt Creator 2.4.1, 2012-02-02T01:31:32. -->
+<!-- Written by Qt Creator 2.4.1, 2012-02-02T23:24:13. -->
 <qtcreator>
  <data>
   <variable>ProjectExplorer.Project.ActiveTarget</variable>

src/Unuk/Game.cpp

@@ -23,9 +23,6 @@ gameNavVal_t Game::Run(const string savegameIDArg) {
 
 	LoadSavegame(savegameIDArg);
 
-	// some weird bug. player->_exp is set to unreasonable number randomally after LoadSavegame returns.
-	_player->SetExpNeeded(Player::BASE_EXP_NEEDED);
-
 	int fps = 0;
 	int frame = 0;
 	int nextGameTick = SDL_GetTicks();
@@ -115,10 +112,10 @@ gameNavVal_t Game::Run(const string savegameIDArg) {
 			_playerHealthBar.SetProgress((float)_player->GetHealth() / 100.0f);
 
 			playerExp.str("");
-			playerExp << "Player Level " << _player->GetLevel() <<  "  (" << _player->GetExp() << "/" << _player->GetExpNeeded() << ")";
+			playerExp << "Player Level " << _player->GetLevel() <<  "  (" << _player->GetExp() << "/" << Player::EXP_TABLE[_player->GetLevel()] << ")";
 			_playerExp.SetTextBlended(playerExp.str(), vsmall, COLOUR_WHITE);
 
-			_playerExpBar.SetProgress((float)_player->GetExp() / (float)_player->GetExpNeeded());
+			_playerExpBar.SetProgress((float)_player->GetExp() / (float)Player::EXP_TABLE[_player->GetLevel()]);
 
 			// Check to see if we are allowed to display debug info.
 			if(debugEnabled) {

src/Unuk/Player.cpp

@@ -5,13 +5,23 @@
 // Pixels * 60 / sec.
 const float Player::PLAYER_SPEED = Character::CHARACTER_SPEED + 0.5f;
 
-// Amount of Exp needed to level up from 1 to 2
+// Amount of Exp needed every level
-const int Player::BASE_EXP_NEEDED = 10;
+const int Player::EXP_TABLE[10] = {
+  10,
+  30,
+  90,
+  150,
+  300,
+  512,
+  1000,
+  2000,
+  3500,
+  5000
+};
 
 Player::Player(LevelGen *mapArg) : Character(mapArg) {
     _level = 1;
     _exp = 0;
-    _expNeeded = BASE_EXP_NEEDED;
 }
 
 Player::~Player(void) {
@@ -111,11 +121,10 @@ void Player::Move() {
 
 void Player::SetLevel(int level) {
   _level = level;
-  _exp = _exp - _expNeeded;
+  _exp = _exp - EXP_TABLE[level];
   if(_exp < 0) {
     _exp = 0;
   }
-  _expNeeded = pow(BASE_EXP_NEEDED, _level);
 }
 
 void Player::SetExp(int exp) {
@@ -123,13 +132,9 @@ void Player::SetExp(int exp) {
   evtMsg << "Gained " << (exp - _exp) << " Experience Points.";
   eventHistory->LogEvent(evtMsg.str());
   
-  _exp += exp;
+  _exp = exp;
-  if(_exp >= _expNeeded) {
+  if(_level != MAX_LEVEL && _exp >= EXP_TABLE[_level]) {
       eventHistory->LogEvent("Player leveled up!");
       SetLevel(_level + 1);
   } 
 }
-
-void Player::SetExpNeeded(int expNeeded) {
-  _expNeeded = expNeeded;
-}

src/Unuk/Player.h

@@ -23,10 +23,8 @@ public:
   void SetExp(int exp);
   int GetExp(void) { return _exp; }
   
-  void SetExpNeeded(int expNeeded);
+  static const int MAX_LEVEL = 10;
-  int GetExpNeeded(void) { return _expNeeded; }
+  static const int EXP_TABLE[MAX_LEVEL];
-  
-  static const int BASE_EXP_NEEDED;
   
 protected:
   void Move(void);
@@ -37,8 +35,6 @@ private:
   static const float PLAYER_SPEED;
 
   string _name;
-  //int _health;
   int _level;
   int _exp;
-  int _expNeeded;
 };

src/libUnuk/Engine/WorldManager.cpp

@@ -4,7 +4,8 @@
 #include "../../Unuk/Globals.h"
 #include "../UI/EventHistory.h"
 
-WorldManager::WorldManager(void) {
+WorldManager::WorldManager(LevelGen* level) {
+  _level = level;
 }
 
 WorldManager::~WorldManager(void) {
@@ -67,6 +68,13 @@ bool WorldManager::HasNPCIn(int xArg, int yArg) {
   return false;
 }
 
+void WorldManager::CreateNPC(int x, int y) {
+  NPC* npc = new NPC(_level);
+  npc->SetXY(x, y);
+  npc->LoadSprites("../Data/Media/Images/Characters/template.png", 40,45);
+  _npcs.push_back(npc);
+}
+
 void WorldManager::OnPlayerAttack(Player* player) {
   int playerX = (int)(player->GetX() / 32.0f);
   int playerY = (int)(player->GetY() / 32.0f);
@@ -105,7 +113,7 @@ void WorldManager::OnPlayerAttack(Player* player) {
       continue;
     }
 
-    npc->SetHealth(npc->GetHealth() - 5);
+    npc->SetHealth(npc->GetHealth() - 20);
     npc->OnAttack();
 
     if(npc->GetHealth() <= 0) {
@@ -116,6 +124,10 @@ void WorldManager::OnPlayerAttack(Player* player) {
       
       i = _npcs.erase(i);
       delete npc;
+      
+      if(_npcs.empty()) {
+        _level->Load("map");
+      }
     }
     else {
       ++i;

src/libUnuk/Engine/WorldManager.h

@@ -3,10 +3,11 @@
 
 class NPC;
 class Player;
+class LevelGen;
 
 class WorldManager {
 public:
-  WorldManager(void);
+  WorldManager(LevelGen* level);
   ~WorldManager(void);
 
   void Update(void);
@@ -15,6 +16,7 @@ public:
   void AddNPC(NPC* npc);
   void RemoveNPC(int index);
   NPC* GetNPC(int index);
+  void CreateNPC(int x, int y);
   
   bool HasNPCIn(int xArg, int yArg);
 
@@ -23,5 +25,6 @@ public:
   void OnPlayerAttack(Player* player);
 
 private:
+  LevelGen* _level;
   std::list<NPC*> _npcs;
 };

src/libUnuk/LevelGen/LevelGen.cpp

@@ -1,7 +1,7 @@
 #include "LevelGen.h"
 #include "../Engine/NPC.h"
 
-LevelGen::LevelGen(void) {
+LevelGen::LevelGen(void) : _world(this) {
 
 }
 
@@ -128,42 +128,6 @@ void LevelGen::Load(const string filename) {
 
 	// procedural generation
 	DoMagic();
-
-	//character->Load(filename);
-
-	NPC* npc = new NPC(this);
-
-	//int spawnX;
-	//int spawnY;
-	//FindSpawnPoint(spawnX, spawnY);
-	//npc->SetXY(spawnX, spawnY); // try to uncomment this, try to find out what's going on.. --konom
-	npc->SetXY(100, 230);
-	npc->LoadSprites("../Data/Media/Images/Characters/template.png", 40,45);
-	_world.AddNPC(npc);
-
-	npc = new NPC(this);
-	//FindSpawnPoint(spawnX, spawnY);
-	npc->SetXY(300, 250);
-	npc->LoadSprites("../Data/Media/Images/Characters/template.png", 40,45);
-	_world.AddNPC(npc);
-
-	npc = new NPC(this);
-	//FindSpawnPoint(spawnX, spawnY);
-	npc->SetXY(400, 100);
-	npc->LoadSprites("../Data/Media/Images/Characters/template.png", 40,45);
-	_world.AddNPC(npc);
-
-	npc = new NPC(this);
-	//FindSpawnPoint(spawnX, spawnY);
-	npc->SetXY(200, 400);
-	npc->LoadSprites("../Data/Media/Images/Characters/template.png", 40,45);
-	_world.AddNPC(npc);
-
-	npc = new NPC(this);
-	//FindSpawnPoint(spawnX, spawnY);
-	npc->SetXY(250, 250);
-	npc->LoadSprites("../Data/Media/Images/Characters/template.png", 40,45);
-	_world.AddNPC(npc);
 }
 
 void LevelGen::Update(void) {
@@ -213,6 +177,7 @@ void LevelGen::Render(void) {
 void LevelGen::Unload(void) {
 	_tileTextures.Unload();
 	_entityTextures.Unload();
+  memset(_tile, sizeof(_tile), 0);
 }
 
 void LevelGen::DoMagic(void) {
@@ -220,14 +185,15 @@ void LevelGen::DoMagic(void) {
 		GenerateEntities("hedge", 15);
 		GenerateEntities("barrel", 40);
 		MakeWalkingPaths();
+    GenerateEnemies();
 }
 
 void LevelGen::GenerateEntities(const string& name, int frequency) {
 	int nextEntityGen = 1 + (rand() % frequency);
 	std::string filename = "../Data/Media/Images/Entities/" + name + ".png";
 
-	for(int x = 0; x < SCREEN_WIDTH/64 + 1; x++) {
+	for(int x = 0; x < BOUNDARIES_X; x++) {
-		for(int y = 0; y < SCREEN_HEIGHT/64; y++) {
+		for(int y = 0; y < BOUNDARIES_Y; y++) {
 			nextEntityGen--;
 			if(!_tile[x][y].GetTileSolidity() && !_tile[x][y].GetEntitySolitity() && nextEntityGen <= 0) {
 				_tile[x][y].SetEntityTexture(_entityTextures.AddAlpha(filename));
@@ -246,10 +212,10 @@ void LevelGen::GenerateEntities(const string& name, int frequency) {
 void LevelGen::MakeWalkingPaths(void) {
 	int lastOpenY = rand() % 5;
 
-	for(int x = 0; x < SCREEN_WIDTH/64 + 1; x++) {
+	for(int x = 0; x < BOUNDARIES_X; x++) {
 		bool pathFound = false;
 
-		for(int y = 0; y < SCREEN_HEIGHT/64; y++) {
+		for(int y = 0; y < BOUNDARIES_Y; y++) {
 			if(!_tile[x][y].GetEntitySolitity()) {
 				pathFound = true;
 				break;
@@ -266,19 +232,33 @@ void LevelGen::MakeWalkingPaths(void) {
 }
 
 void LevelGen::FindSpawnPoint(int& xArg, int& yArg) {
-	xArg = rand() % SCREEN_WIDTH;
+	xArg = rand() % (BOUNDARIES_X * TILE_WIDTH);
-	yArg = rand() % SCREEN_HEIGHT;
+	yArg = rand() % (BOUNDARIES_Y * TILE_HEIGHT);
 
 	int tileX = xArg / 64;
 	int tileY = yArg / 64;
 
-	if(!_tile[tileX][tileY].GetEntitySolitity() && !_world.HasNPCIn(xArg, yArg)) {
+	if(!_tile[tileX][tileY].GetEntitySolitity() && 
+     !_tile[tileX][tileY].GetTileSolidity() && 
+     !_world.HasNPCIn(xArg, yArg)) {
 			return;
 	}
 
 	FindSpawnPoint(xArg, yArg);
 }
 
+void LevelGen::GenerateEnemies(void) {
+  int npcsToGen = 4 + (rand() % 4);
+  
+  for(int i = 0; i < npcsToGen; i++) {
+    int spawnX;
+    int spawnY;
+    FindSpawnPoint(spawnX, spawnY);
+    
+    _world.CreateNPC(spawnX, spawnY);
+  }
+}
+
 string LevelGen::GetCurrentMap(void) {
 	return _currentMap;
 }

src/libUnuk/LevelGen/LevelGen.h

@@ -52,6 +52,7 @@ private:
   void DoMagic(void);
   void GenerateEntities(const std::string& name, int frequency);
   void MakeWalkingPaths(void);
+  void GenerateEnemies(void);
 
   string _currentMap;
   int x;
@@ -59,6 +60,9 @@ private:
 
   static const int TILE_ARRAY_SIZE = 150;
   MapTile _tile[TILE_ARRAY_SIZE][TILE_ARRAY_SIZE];
+  
+  static const int BOUNDARIES_X = (SCREEN_WIDTH / TILE_WIDTH) - 2;
+  static const int BOUNDARIES_Y = (SCREEN_HEIGHT / TILE_HEIGHT) - 2;
 
   TextureManager _tileTextures;
   TextureManager _entityTextures;