Afegit comptador de frames per segon a la classe Screen

source/enter_name.cpp

@@ -0,0 +1,44 @@
+#include "enter_name.h"
+
+// Constructor
+EnterName::EnterName(std::string *name)
+{
+    characterList = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
+    this->name = name;
+    pos = 0;
+    numCharacters = (int)characterList.size();
+    for (int i = 0; i < NAME_LENGHT; ++i)
+    {
+        characterIndex[i] = 0;
+    }
+}
+
+// Destructor
+EnterName::~EnterName()
+{
+}
+
+// Incrementa la posición
+void EnterName::incPos()
+{
+    pos++;
+    pos = std::min(pos, NAME_LENGHT - 1);
+}
+
+// Decrementa la posición
+void EnterName::decPos()
+{
+    pos--;
+    pos = std::max(pos, 0);
+}
+
+// Actualiza la variable
+void EnterName::updateName()
+{
+    name->clear();
+    for (int i = 0; i < NAME_LENGHT; ++i)
+    {
+        name->append("a");
+        //name->append(characterIndex[i] = 0;
+    }
+}