First QA session of improvements and bugfixes
Bugfixes

1. bugfix for lava stones taking the player to sections of the level when it was not intended.
2. bugfix for the shield green enemy its not throwing the fire attack and its vulnerable even if its shielding 
3. bugfix for the player is falling down in the edge of platforms
4. bugfix for the lava stones being created, sometimes there are to many, some times there are none.
5. bugfix for the free fall, the player was breaking throw the floor.
6. bugfix for the fireballs in the lava section, they were not dissapearing when being touch and they were being throw away
7. bugfix for the lifes were not taken down after losing

Improvements

1. Improvement of a new a start menu to exit to the main menu or to exit the game.
2. Improvement  to reduce the time to charge the sword 
3. Improvement for the layer floors with the player 
4. Improvement of the boss tail hitbox 
5. Improvement to match the color of the charged sword according to its level 

more improvements and bugfixes coming.