añadido a param.txt los parametros de los globos para velocidad y gravedad

source/load_param.cpp

@@ -33,6 +33,16 @@ void initParam(param_t *param)
 	// BACKGROUND
 	param->backgroundAttenuateColor = {255, 255, 255};
 	param->backgroundAttenuateAlpha = 32;
+
+	// BALLOONS
+	param->balloon1.vel = 2.60f;
+	param->balloon1.grav = 0.09f;
+	param->balloon2.vel = 3.50f;
+	param->balloon2.grav = 0.10f;
+	param->balloon3.vel = 4.50f;
+	param->balloon3.grav = 0.10f;
+	param->balloon4.vel = 4.95f;
+	param->balloon4.grav = 0.10f;
 }
 
 // Establece valores para los parametros a partir de un fichero de texto
@@ -238,6 +248,47 @@ bool setOptions(param_t *param, std::string var, std::string value)
 		param->backgroundAttenuateAlpha = std::stoi(value);
 	}
 
+	// BALLOON
+	else if (var == "balloon1.vel")
+	{
+		param->balloon1.vel = std::stof(value);
+	}
+
+	else if (var == "balloon1.grav")
+	{
+		param->balloon1.grav = std::stof(value);
+	}
+
+	else if (var == "balloon2.vel")
+	{
+		param->balloon2.vel = std::stof(value);
+	}
+
+	else if (var == "balloon2.grav")
+	{
+		param->balloon2.grav = std::stof(value);
+	}
+
+	else if (var == "balloon3.vel")
+	{
+		param->balloon3.vel = std::stof(value);
+	}
+
+	else if (var == "balloon3.grav")
+	{
+		param->balloon3.grav = std::stof(value);
+	}
+
+	else if (var == "balloon4.vel")
+	{
+		param->balloon4.vel = std::stof(value);
+	}
+
+	else if (var == "balloon4.grav")
+	{
+		param->balloon4.grav = std::stof(value);
+	}
+
 	// RESTO
 	else
 	{