[BAILOPAN]

SourceMod is a scripting engine. It doesn't explicitly contain features to do what you want, mostly because those properties tend to be very mod-specific, and SourceMod right now is just SDK abstraction. Your best bet would be to do one of:

1) Develop the code in C++;
2) If you wanted to allow for scripting in SourceMod, develop a C++ "extension" that added the necessary functions to the scripting platform;
3) Tell us what generic properties in the SDK need to be abstracted so we can plan to add them to an extension ourselves.