Continuem treballant en els credits

source/balloon.cpp

@@ -171,7 +171,19 @@ void Balloon::move()
 		y_ += vy_ * speed_;
 
 		// Colisión en la parte superior de la zona de juego excepto para la PowerBall
-		if (type_ != BalloonType::POWERBALL)
+		/*if (type_ != BalloonType::POWERBALL)
+		{
+			const int min_y = play_area_.y;
+			if (y_ < min_y)
+			{
+				y_ = min_y;
+				vy_ = -vy_;
+				enableBounce();
+			}
+		}*/
+
+		// Colisión en la parte superior solo si el globo va de subida
+		if (vy_ < 0)
 		{
 			const int min_y = play_area_.y;
 			if (y_ < min_y)

source/balloon_formations.h

@@ -38,7 +38,6 @@ struct BalloonFormationUnit
     BalloonFormationUnit() : number_of_balloons(0), init() {}
 };
 
-
 using BalloonFormationPool = std::vector<const BalloonFormationUnit *>;
 
 class BalloonFormations
@@ -67,4 +66,5 @@ public:
     // Getters
     const BalloonFormationPool &getPool(int pool) { return balloon_formation_pool_.at(pool); }
     const BalloonFormationUnit &getSet(int pool, int set) { return *balloon_formation_pool_.at(pool).at(set); }
+    const BalloonFormationUnit &getSet(int set) const { return balloon_formation_.at(set); }
 };

source/balloon_manager.cpp

@@ -119,9 +119,10 @@ void BalloonManager::deployBalloonFormation(int stage)
     }
 }
 
-void BalloonManager::deployBalloonFormation(int pool, int set_number)
+// Crea una formación de enemigos específica
+void BalloonManager::deploySet(int set_number)
 {
-    const auto set = balloon_formations_->getSet(pool, set_number);
+    const auto set = balloon_formations_->getSet(set_number);
     const auto numEnemies = set.number_of_balloons;
     for (int i = 0; i < numEnemies; ++i)
     {
@@ -130,6 +131,18 @@ void BalloonManager::deployBalloonFormation(int pool, int set_number)
     }
 }
 
+// Crea una formación de enemigos específica
+void BalloonManager::deploySet(int set_number, int y)
+{
+    const auto set = balloon_formations_->getSet(set_number);
+    const auto numEnemies = set.number_of_balloons;
+    for (int i = 0; i < numEnemies; ++i)
+    {
+        auto p = set.init[i];
+        createBalloon(p.x, y, p.type, p.size, p.vel_x, balloon_speed_, p.creation_counter);
+    }
+}
+
 // Vacia del vector de globos los globos que ya no sirven
 void BalloonManager::freeBalloons()
 {
@@ -350,7 +363,7 @@ void BalloonManager::reLoad()
 // Crea dos globos gordos
 void BalloonManager::createTwoBigBalloons()
 {
-    deployBalloonFormation(0, 1);
+    deploySet(1);
 }
 
 // Obtiene el nivel de ameza actual generado por los globos

source/balloon_manager.h

@@ -53,9 +53,12 @@ public:
     // Vacia del vector de globos los globos que ya no sirven
     void freeBalloons();
 
-    // Crea una formación de enemigos
+    // Crea una formación de enemigos al azar
     void deployBalloonFormation(int stage);
-    void deployBalloonFormation(int pool, int set);
+
+    // Crea una formación de enemigos específica
+    void deploySet(int set);
+    void deploySet(int set, int y);
 
     // Actualiza la variable enemyDeployCounter
     void updateBalloonDeployCounter();

source/credits.cpp

@@ -28,11 +28,10 @@ Credits::Credits()
       tiled_bg_(std::make_unique<TiledBG>(param.game.game_area.rect, TiledBGMode::DIAGONAL))
 {
     section::name = section::Name::CREDITS;
-    balloon_manager_->setPlayArea(param.game.game_area.rect);
-    balloon_manager_->createTwoBigBalloons();
-    balloon_manager_->deployBalloonFormation(4,2);
-    balloon_manager_->deployBalloonFormation(4,5);
-    balloon_manager_->createPowerBall();
+    // balloon_manager_->setPlayArea(param.game.game_area.rect);
+    const auto r = param.game.game_area.rect;
+    const int bars = 30;
+    balloon_manager_->setPlayArea({r.x, r.y + bars, r.w, r.h - bars});
     SDL_SetTextureBlendMode(text_texture_, SDL_BLENDMODE_BLEND);
     fillTextTexture();
     JA_PlayMusic(Resource::get()->getMusic("credits.ogg"));
@@ -67,6 +66,7 @@ void Credits::update()
         tiled_bg_->update();
         balloon_manager_->update();
         updateRects();
+        throwBalloons();
         Screen::get()->update();
         ++counter_;
     }
@@ -83,6 +83,11 @@ void Credits::render()
 
     tiled_bg_->render();
     balloon_manager_->render();
+    SDL_SetRenderDrawColor(Screen::get()->getRenderer(), 0, 0, 0, 255);
+    SDL_Rect r1 = {0, 0, 320, 30};
+    SDL_Rect r2 = {0, 255 - 30, 320, 30};
+    SDL_RenderFillRect(Screen::get()->getRenderer(), &r1);
+    SDL_RenderFillRect(Screen::get()->getRenderer(), &r2);
     SDL_RenderCopy(Screen::get()->getRenderer(), text_texture_, &credits_rect_src_, &credits_rect_dst_);
     SDL_RenderCopy(Screen::get()->getRenderer(), text_texture_, &mini_logo_rect_src_, &mini_logo_rect_dst_);
 
@@ -221,3 +226,24 @@ void Credits::updateRects()
     }
     mini_logo_rect_dst_.y = std::max(mini_logo_rect_dst_.y, mini_logo_final_pos_);
 }
+
+// Tira globos al escenario
+void Credits::throwBalloons()
+{
+    constexpr int speed = 200;
+    const std::vector<int> sets = {0, 63, 25, 67, 17, 75, 13, 50};
+
+    if (counter_ > ((sets.size() - 1) * speed) * 3)
+        return;
+
+    if (counter_ % speed == 0)
+    {
+        const int index = (counter_ / speed) % sets.size();
+        balloon_manager_->deploySet(sets.at(index), -50);
+    }
+
+    if (counter_ % (speed * 4) == 0)
+    {
+        balloon_manager_->createPowerBall();
+    }
+}

source/credits.h

@@ -42,6 +42,9 @@ private:
     // Actualiza el destino de los rectangulos de las texturas
     void updateRects();
 
+    // Tira globos al escenario
+    void throwBalloons();
+
 public:
     // Constructor
     Credits();