afegida progresió

source/game/entities/enemic.cpp

@@ -24,7 +24,8 @@ Enemic::Enemic(SDL_Renderer* renderer)
       brightness_(Defaults::Brightness::ENEMIC),
       tipus_(TipusEnemic::PENTAGON),
       tracking_timer_(0.0f),
-      ship_position_(nullptr) {
+      ship_position_(nullptr),
+      tracking_strength_(0.5f) {  // Default tracking strength
     // [NUEVO] Forma es carrega a inicialitzar() segons el tipus
     // Constructor no carrega forma per permetre tipus diferents
 }
@@ -201,8 +202,8 @@ void Enemic::comportament_quadrat(float delta_time) {
             while (angle_diff > Constants::PI) angle_diff -= 2.0f * Constants::PI;
             while (angle_diff < -Constants::PI) angle_diff += 2.0f * Constants::PI;
 
-            // Apply tracking strength
-            angle_ += angle_diff * Defaults::Enemies::Quadrat::TRACKING_STRENGTH;
+            // Apply tracking strength (uses member variable, defaults to 0.5)
+            angle_ += angle_diff * tracking_strength_;
         }
     }
 
@@ -394,3 +395,29 @@ float Enemic::calcular_escala_actual() const {
 
     return escala;
 }
+
+// [NEW] Stage system API implementations
+
+float Enemic::get_base_velocity() const {
+    switch (tipus_) {
+        case TipusEnemic::PENTAGON:
+            return Defaults::Enemies::Pentagon::VELOCITAT;
+        case TipusEnemic::QUADRAT:
+            return Defaults::Enemies::Quadrat::VELOCITAT;
+        case TipusEnemic::MOLINILLO:
+            return Defaults::Enemies::Molinillo::VELOCITAT;
+    }
+    return 0.0f;
+}
+
+float Enemic::get_base_rotation() const {
+    // Return the base rotation speed (drotacio_base if available, otherwise current drotacio_)
+    return animacio_.drotacio_base != 0.0f ? animacio_.drotacio_base : drotacio_;
+}
+
+void Enemic::set_tracking_strength(float strength) {
+    // Only applies to QUADRAT type
+    if (tipus_ == TipusEnemic::QUADRAT) {
+        tracking_strength_ = strength;
+    }
+}

source/game/entities/enemic.hpp

@@ -52,6 +52,16 @@ class Enemic {
         // Set ship position reference for tracking behavior
         void set_ship_position(const Punt* ship_pos) { ship_position_ = ship_pos; }
 
+        // [NEW] Getters for stage system (base stats)
+        float get_base_velocity() const;
+        float get_base_rotation() const;
+        TipusEnemic get_tipus() const { return tipus_; }
+
+        // [NEW] Setters for difficulty multipliers (stage system)
+        void set_velocity(float vel) { velocitat_ = vel; }
+        void set_rotation(float rot) { drotacio_ = rot; animacio_.drotacio_base = rot; }
+        void set_tracking_strength(float strength);
+
     private:
         SDL_Renderer* renderer_;
 
@@ -76,6 +86,7 @@ class Enemic {
         // [NEW] Behavior state (type-specific)
         float tracking_timer_;       // For Quadrat: time since last angle update
         const Punt* ship_position_;  // Pointer to ship position (for tracking)
+        float tracking_strength_;    // For Quadrat: tracking intensity (0.0-1.5), default 0.5
 
         // [EXISTING] Private methods
         void mou(float delta_time);