openbor Tools

Removed unused variables in player_preinput.

Increase distance for normal ai a bit.

Randomize positions more for normal ai move.

Missing brackets, added.

Fix a mistake in previous update, now s_attack pain_time should work normally.

Remove fastattack check, use a small pain time instead. This should have patched the instant death bug, somehow.

Commented out unused function assume_safe_distance just in case some compiler might complain.

Increase zdist by 1 in checkhit, or enemies attack before they can actually hit you.

Partially check update_frame animation change after execute_animation_script, since most script users should intend to skip current frame immediately.

Change animation script logic so weapon model can have their own animation script without overriding the original one.

Fix update frame wrong frame pointer bug (animation changed in a script or weaponframe but frame number stays, so function is actually using an unexpected memory address).
There's a side effect from this fix that jumpframe or sound in previous animation will still be played, so I'll wait feedbacks from script users.