Drape - Data-driven game stat modeling framework

How it works

Stat types

• Stat (simple stat)
• Modfier
• Resource
• Multistat

Stat and modifiers

stat components
---------------
B - base value
R - raw modifier
F - final modifier

modifier types
---------------
f - flat
m - multiplier

raw value formula
-----------------
R = (B + Rf) * Rm
Rf = Rf(a) + Rf(l) + Rf(g) + … + Rf(x)
Rm = Rm(a) + Rm(l) + Rm(g) + … + Rm(y)

final value formula
-------------------
F = (R + Ff) * Fm
Ff = Ff(a) + Ff(l) + Ff(g) + …. + Ff(x)
Fm = 1 + Fm(a) + Ff(l) + Ff(g) + … + Ff(x)

Serialization

Json

JSON serialization supported with SaladLab fork of Newtonsoft Json.NET. You can get latest DLL file from here.

Private setter serialization supported with custom contract resolver method as described in Daniel's blog.

Yaml

Yaml serialization supported with YamlDotNet. Get latest release dll from here.

Known issues

• BaseStatData.ToJSON() method only serializes public properties and doesn't allow to serialize memebers.
• Is BaseStatData needed? Can Stat be serialized directly?
• Applying global modfier to multiple stats of same type not supported. Eg. improved melee damage should apply to all melee damage type stats: sword damage, axe damage, etc.
• What is the reason of using final stat modfier (F)? Is it needed at all?