Firework Rockets

This mod introduces firework rockets. There are 30 variants of firework.

You can shoot them with regular rocket launcher, in spidertron or build a mortar crate to auto deploy firework.

What's new in 1.3.0?
Biter firework for the holidays! Firework spawns when they die.
https://youtu.be/di4x9Eo2Mo4

There are 4 types of firework rocket.
- Warm / shoot warm colors firework
- Cool / shoot cool colors firework
- Colorful / shoots multi-colors firework, Type 4 & 9
- Random / shoots all of the above (using warm, cool, colorful variants)
- Small / shoot type 1, 2, 3
- Large / shoot type 5, 6, 7, 10
- Flare / Shoot type 8

A mortar crate which you can load firework rockets to auto fire.

Optional Settings:

Regular / Explosive rocket can shoot yellow firework. (Startup Setting, Default: Off)

Firework Fire hazard. (Startup Setting, Default: Off)

Firework pollution. (Global Setting, Default: On, 5 pollution units per shot)
- This option requires map pollution to be enabled as well. Otherwise, it does nothing.

TO DO

Other tweaks and user requests.

Credits

Bought the firework graphic from neogeo37
https://graphicriver.net/item/fireworks-effect-sprites/21893898

Royalty free sound effects from:
https://www.zapsplat.com/sound-effect-category/fireworks/

Sampled from ChannelAGG's Japan Firework Videos:
https://www.youtube.com/c/ChannelAGG

Mortar Crate Graphics and mortar shooting sound:
1000MHz