ghost.zh - A header file for ghosted enemy scripts

[Saffith]

Speaking of which, I never did update the scripts I've got linked... But I was thinking I should just post them here instead, anyway. I'll probably do that this weekend.

Anyway, another small update because I messed up flickering. :p

[Saffith]

Another update. This will invalidate existing saved games. (Generally the case, but I thought I'd start mentioning it.)
There's a particularly high chance of new bugs this time, so be ready for that.

• It's finally possible to read and change ghosted enemies' properties from other scripts using the functions GetEnemyProperty() and SetEnemyProperty().
• SetEWeaponMovement() now takes another argument. Some similar weapon movement types have been merged with the differing functionality now controlled by the second argument.
• The movement functions have been rewritten to be more accurate and faster.
• The FireEWeapon functions can now take -1 for the sprite and sound arguments to use defaults for the weapon type.
• 2x2 shadows are now used for enemies 3x3 and larger. (Only applies if GH_FAKE_Z or GHF_FAKE_Z is used)
• Added GHF_STATIC_SHADOW for enemies whose shadows should never animate. (Only applies if GH_FAKE_Z or GHF_FAKE_Z is used)