Ammo_effects can cast spells

[John-Candlebury]

Summary

Features "Allow ammo effects to cast spells"

Purpose of change

Allow creating more complex ammo with JSON alon by integrating the spell system into ammo effects.
Should be usefull for monster stuff and mods.

Describe the solution

Any ammo effect can list a single spell that will be cast at the projectiles impact point using the "spell_data" field. The shooter is considered as the caster.

Also adds a "test" voltaic rifle to aftershock that uses this functionality.

Describe alternatives you've considered

Allow ammo effects to cas EOC using both the shooter and the target, although that was more complex and not necessary for what I wanted.

Testing

Used the Archangel ENR added with this PR, shot normal weapons to no errors.

[adamkad1]

Magic gun go!

[github-actions]

Spell checker encountered unrecognized words in the in-game text added in this pull request. See below for details.

Click to expand

• W3310 Archangel ENR
• W3310 Archangel ENRs

This alert is automatically generated. You can simply disregard if this is inaccurate, or (optionally) you can also add the new words to tools/spell_checker/dictionary.txt so they will not trigger an alert next time.

Hints for adding a new word to the dictionary

• If the word is normally in all lowercase, such as the noun word or the verb does, add it in its lower-case form; if the word is a proper noun, such as the surname George, add it in its initial-caps form; if the word is an acronym or has special letter case, such as the acronym CDDA or the unit mW, add it by preserving the case of all the letters. A word in the dictionary will also match its initial-caps form (if the word is in all lowercase) and all-uppercase form, so a word should be added to the dictionary in its normal letter case even if used in a different letter case in a sentence.
• For a word to be added to the dictionary, it should either be a real, properly-spelled modern American English word, a foreign loan word (including romanized foreign names), or a foreign or made-up word that is used consistently and commonly enough in the game. Intentional misspelling (including eye dialect) of a word should not be added unless it has become a common terminology in the game, because while someone may have a legitimate use for it, another person may spell it that way accidentally.