What's the coolest computer simulation you can think of?
frig: Zombie invasion.Basic rules:-- VISION:- noninfected can see agents within radius R but can only determine if a seen agent is "zombie / not zombie" within radius r < R- infected can see agents within radius Z (r < Z < R) and can make "zombie / not zombie" determination instantly-- VISUAL PERCEPTION:- both agent types perceive (1) the position of other agents within their field of view and (2) the orientation of those agents (3) the current movement of the agent (movement vector + rotation)-- SMELL:- noninfected and infected leave (distinct) scent trails; over time these trails both (1) diffuse and (2) diminish in intensity (say: exponential with a cutoff below which you round to zero)- noninfected agents have a cutoff N below which they can't smell infected scent- infected agents have no such cutoff-- NONINFECTED COMMUNICATION:- noninfected can communicate about zombie locations in relative terms over a distance C > the visual cutoff. The contents of the message have the form of a list of agents (positions, orientations) relative to the sender's position ("zombie five meters to my 7 o clock, facing my 3 o clock"). The communications are tagged with two fields: a relative position (direction and distance relative to agent's current position) and the communicator identity.- position rules: if communicating agent is in visual range then relative position is exact; if communicating agent is out of visual range than relative position is a range (22 to 57 degrees), (50-60 meters)- identification rules: if communicating agent is "known" to receiving agent then receiving agent gets the message tagged with communicating agent's identity. If the communicating agent is not known to receiving agent then the message is tagged "unknown" if it originates outside of visual range and with the communicating agent's identity if it originates within visual range.- knowing rules: an agent becomes known to another agent if the agent communicates to the other agent within visual range (eg: if you talk to me when I can see you I know your voice now)-- INFECTION RULES:- all agents have a variable tracking the amount of zombie toxin in their bloodstream; this ranges from 0 to 100.- a noninfected agent becomes infected when they cross the '50' level of zombie toxin. At the moment of infection they instantly shoot up to '100' zombie toxin.- a noninfected agent loses zombie toxin @ a linear rate (with floor @ 0)- an infected agent loses zombie toxin @ a slow-ish exponential decay; it should take them awhile to decay from- an infected agent becomes uninfected when they cross the '25' level of zombie toxin.-- MOVEMENT RULES:- noninfected agents move more quickly than infected agents- all agents have a finite maximum turning speed- noninfected agents move progressively slower the more zombie toxin they have (eg: base speed - (penalty x (ZombieToxin/100))- infected agents move progressively slower the less zombie toxin they have (eg: base speed + (booster x (ZombieToxin/100))-- INFECTED BEHAVIOR:- infected are understood as trying to produce more infected.- INFECTING: infected who are within some infection radius of a noninfected agent for > some minimum # of timesteps begin to infect the agent with zombie toxin at some rate (perhaps: higher rate the more zombie toxin there is); the agent doing the infecting also gets increased zombie toxin at some fractional rate (eg: if an infected agent adds Z zombie toxin to an noninfected agent's bloodstream then the infected agent gets .7 * Z zombie toxin, also). The infected agen ThInfection "stacks" on agents.- INFECTING: infection (zombie toxin increasing) stacks on the receiving agent; "multiple zombies can attack the same survivor at the same time"- INFECTING: zombies can't attack multiple agents at the same time; "a zombie can only be biting one survivor at a time"- HUNTING: zombies are either "hunting" or "wandering". A zombie "wanders" (random walk) when it isn't doing anything else. A zombie can determine if some other zombie in its field of vision is hunting or wandering.- HUNTING, LOWEST PRIORITY: if a zombie sees a sufficiently strong and unambiguous zombie scent trail it will go into "hunting" mode and follow the trail until it thins out- HUNTING, NEXT LOWEST PRIORITY: if a zombie sees a sufficiently strong and unambiguous noninfected scent trail it will go into "hunting" mode and follow the trail until it thins out- HUNTING, NEXT LOWEST PRIORITY: if a zombie sees other "hunting" zombies it starts chasing the nearest "hunting" zombie- HUNTING, HIGHEST PRIORITY: if a zombie sees noninfected agent it immediately begins chasing the agent- WANDERING: a zombie returns to wandering mode when none of the above conditions trigger-- SURVIVOR BEHAVIOR:- I'd make this pluggable (and then the fun really begins!) but the general behavior is to try to avoid getting infected, presumably by avoiding contact with zombies (break incoming zombie hordes into clusters with similar movement vectors; project movement vectors forward in time; aim to be elsewhere)-- MAP:- some tile-based system with walls and open spaces is a good starting point