Tools for particle system

[IF-ACT]

Is your feature request related to a problem? Please describe. This framework only deal with bullet emission, user still need to configure the particle system (if they choose it as bullet system) by themselves. Unity provides an interface to configure it, but the interface is designed for particle effect. There's no convient method to configure something like particle collision.

Describe the solution you'd like Add a tool set that contains some MonoBehaviors for particle system, and provide inspector interface to config.

Describe alternatives you've considered Some tools maybe also useful for other bullet system implementation, can consider to add such a 'common' tool set.

Additional context Plan:

• [ ] particle collision tool
• [ ] bullet track tool