ERROR: no pinta los enemigos

source/utils.cpp

@@ -29,10 +29,10 @@ bool checkCollision(circle_t &a, circle_t &b)
 // Detector de colisiones entre un circulo y un rectangulo
 bool checkCollision(circle_t &a, SDL_Rect &b)
 {
-    //Closest point on collision box
+    // Closest point on collision box
     int cX, cY;
 
-    //Find closest x offset
+    // Find closest x offset
     if (a.x < b.x)
     {
         cX = b.x;
@@ -46,7 +46,7 @@ bool checkCollision(circle_t &a, SDL_Rect &b)
         cX = a.x;
     }
 
-    //Find closest y offset
+    // Find closest y offset
     if (a.y < b.y)
     {
         cY = b.y;
@@ -60,33 +60,33 @@ bool checkCollision(circle_t &a, SDL_Rect &b)
         cY = a.y;
     }
 
-    //If the closest point is inside the circle_t
+    // If the closest point is inside the circle_t
     if (distanceSquared(a.x, a.y, cX, cY) < a.r * a.r)
     {
-        //This box and the circle_t have collided
+        // This box and the circle_t have collided
         return true;
     }
 
-    //If the shapes have not collided
+    // If the shapes have not collided
     return false;
 }
 
 // Detector de colisiones entre un dos rectangulos
 bool checkCollision(SDL_Rect &a, SDL_Rect &b)
 {
-    //Calculate the sides of rect A
+    // Calculate the sides of rect A
     int leftA = a.x;
     int rightA = a.x + a.w;
     int topA = a.y;
     int bottomA = a.y + a.h;
 
-    //Calculate the sides of rect B
+    // Calculate the sides of rect B
     int leftB = b.x;
     int rightB = b.x + b.w;
     int topB = b.y;
     int bottomB = b.y + b.h;
 
-    //If any of the sides from A are outside of B
+    // If any of the sides from A are outside of B
     if (bottomA <= topB)
     {
         return false;
@@ -107,18 +107,89 @@ bool checkCollision(SDL_Rect &a, SDL_Rect &b)
         return false;
     }
 
-    //If none of the sides from A are outside B
+    // If none of the sides from A are outside B
     return true;
 }
 
 // Carga un archivo de imagen en una textura
 bool loadTextureFromFile(LTexture *texture, std::string path, SDL_Renderer *renderer)
 {
-	bool success = true;
-	if (!texture->loadFromFile(path, renderer))
-	{
-		printf("Failed to load %s texture!\n", path.c_str());
-		success = false;
-	}
-	return success;
+    bool success = true;
+    if (!texture->loadFromFile(path, renderer))
+    {
+        printf("Failed to load %s texture!\n", path.c_str());
+        success = false;
+    }
+    return success;
+}
+
+// Devuelve un color_t a partir de un string
+color_t stringToColor(std::string str)
+{
+    color_t color = {0x00, 0x00, 0x00};
+    if (str == "black")
+    {
+        color = {0x00, 0x00, 0x00};
+    }
+    else if (str == "light_black")
+    {
+        color = {0x3C, 0x35, 0x1F};
+    }
+    else if (str == "blue")
+    {
+        color = {0x31, 0x33, 0x90};
+    }
+    else if (str == "light_blue")
+    {
+        color = {0x15, 0x59, 0xDB};
+    }
+    else if (str == "red")
+    {
+        color = {0xA7, 0x32, 0x11};
+    }
+    else if (str == "light_red")
+    {
+        color = {0xD8, 0x55, 0x25};
+    }
+    else if (str == "purple")
+    {
+        color = {0xA1, 0x55, 0x89};
+    }
+    else if (str == "light_purple")
+    {
+        color = {0xCD, 0x7A, 0x50};
+    }
+    else if (str == "green")
+    {
+        color = {0x62, 0x9A, 0x31};
+    }
+    else if (str == "light_green")
+    {
+        color = {0x9C, 0xD3, 0x3C};
+    }
+    else if (str == "cyan")
+    {
+        color = {0x28, 0xA4, 0xCB};
+    }
+    else if (str == "light_cyan")
+    {
+        color = {0x65, 0xDC, 0xD6};
+    }
+    else if (str == "yellow")
+    {
+        color = {0xE8, 0xBC, 0x50};
+    }
+    else if (str == "light_yellow")
+    {
+        color = {0xF1, 0xE7, 0x82};
+    }
+    else if (str == "white")
+    {
+        color = {0xBF, 0xBF, 0xBD};
+    }
+    else if (str == "light_white")
+    {
+        color = {0xF2, 0xF1, 0xED};
+    }
+    return color;
 }