The current combat simulation system is flawed in that it only considers 2 skills for all melee attacks: fighting and the relevant weapon skill. This has made meaningful studies of pain weapons and the enhancer staves difficult. In addition, unarmed delay in heavy armour is very dependent on armour skill, is not considered. The way this is implemented causes unarmed delay to be fractional on average (you have a chance of not lowering delay using your unarmed skill if you're in heavy armour), while the fsim module only considers time as an integer.

This patch sets all magic skills to the same level as the weapon skill and the armour skill equal to the fighting skill (roughly half weapon) during the simulation. It also calculates the average time per attack as a double instead of a long, outputting a decimal value as needed.

Signed-off-by: Robert Vollmert <rvollmert@gmx.net>