Spread a Virus Attack

[bauepete]

Story

As a virologist I want to a virus attack hitting players randomly in order to motivate them to show their skills.

Example

The current user is a virologist

+serta-spread

Expected response

Players infected by this attack
@Bauepete 
@jfuerlinger 
...
You have 24 hours time to get a healing drug

DoD

• For every player a virus attack has to be calculated. According to his level the probability of being infected is calculated
• The status of a player shall show if they currently suffers from an infection and how long they have time to get a healing drug (issue #3 and #4)
• The role of the player is changed to Infected
• If the possibility to apply a drug timed out the immune system has to be decreased by the number configured (see issue #9)
• If the strength of the immune system falls below the required amount for a level the player is demoted by one level
• If the player is already Infected the command does nothing