[Enhancements] Various Difficulty Settings

[MrEveryDay98]

Suggestion 1: ability to lock difficulty options to a save-file
Suggestion 2: save points as a difficulty option, and disable saving on game over
Suggestion 3: option to disable the game pausing when Link is in his death animation+ the game over screen
Suggestion 4: way to change how fast Link can be hurt again after taking damage
Suggestion 5: be able to change the damage of certain traps like boulders, blades, spikes, bombs, ice, etc
Suggestion 6: blood particle effect for whenever Link or certain enemies take damage
Suggestion 7: difficulty presets that can be shared via a code