Epidemic

Brief

A simulation where the player acts as the government and tries to eradicate a disease outbreak.

Screenshots

For Players

Download the latest version here.

For Developers

Dependencies

• Visual Studio 2015
• cmake
• Cinder
• Cinder-ImGui
• ImGui

Getting Started

1. Build Cinder
2. git clone Cinder-ImGui into {CINDER_DIR}/blocks
3. git clone ImGui into {CINDER_DIR}/blocks/Cinder-ImGui/lib
4. Build with CLion, or, alternatively, Visual Studio or command line:

> cd path\to\epidemic
> mkdir build
> cd build
> cmake -DCMAKE_BUILD_TYPE=Debug ..

Gameplay

Goal

To have the least number of infected, followed by recovered, followed by dead.

Controls

Key	Action
Mouse Down	Pick up Individual(s)
Mouse Up	Release Individuals(s)
Mouse Drag Mouse Move	Move currently held Individual(s)
esc	Returns back to Menu (during Game)

Settings

Property	Description
Symptomatic Threshold	Chance of Spread above which Individual will be rendered as Symptomatic
Dying Threshold	Chance of Death above which Individual will be rendered as Dying
Sneeze Radius	Pixel radius of spreading when an Individual sneezes
Spread Chance Min, Range	Randomized chance of Infected Individual to sneeze and Spread, between min and min + range
Spread Chance (Infected) Rate of Change Min, Range	Randomized rate of change of Spread chance per frame when Infected, between min and min + range
Spread Chance (Recovered) Rate of Change Min, Range	Randomized rate of change of Spread chance per frame when Recovering, between min and min + range
Recovery Chance Min, Range	Randomized chance of Recovery per frame, between min and min + range
Recovery Chance Rate of Change Min, Range	Randomized rate of change of Recovery chance per frame, between min and min + range
Death Chance Min, Range	Randomized chance of Death per frame, between min and min + range
Death Chance Rate of Change Min, Range	Randomized rate of change of Death chance per frame, between min and min + range
Spread Check Frequency	Number of frames between each global sneeze check
Population Size	Total number of Individuals
Starting Sick Count	Number of Individuals that start off as infected (Asymptomatic)
Isolation Count	Number of Isolation wards
Isolation Capacity	Number of Individuals per Isolation ward
Isolation Will Perform Spread Check If Sneezes	Whether there is transmission between Individuals sharing a ward (if checked, tries to spread to all regardless of distance)
Isolation Recovery Chance ROC Factor	Recovery Chance += Factor * ROC (usually >1)
Isolation Death Chance ROC Factor	Death Chance += Factor * ROC (usually <1)
Frames required to detect symptoms from onset	Frames since admission (if already infected) or first infection (if infected during stay in ward) before testing reveals Individual is infected. Sets Individual to Symptomatic regardless of spread chance.