| HSalgo |
TL;DR: Do warpriest levels count as fighter levels and replace BAB for NON-bonus feats? (See "Warpriest's Bonus Feats" below.)
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It is clearly stated for both swashbucklers and brawlers that class levels count as fighter levels for the purpose of combat feat prerequisites.
This is NOT the case for warpriests. While class levels count as fighter levels and BAB for "these [bonus] feats," it is not clear whether this applies outside of these bonus feats. (See below--emphasis totally mine)
Finally, for the purposes of these feats, the warpriest can select feats that have a minimum number of fighter levels as a prerequisite, treating his warpriest level as his fighter level.
The more I read it, the more this seems to be the case. Does this mean that a warpriest cannot take both Improved Critical and Critical Focus at L9 using his/her bonus feat and character feat?
| Rub-Eta |
The warpriest must meet the prerequisites for these feats, but he treats his warpriest level as his base attack bonus (in addition to base attack bonuses gained from other classes and Hit Dice) for the purpose of qualifying for these feats.
It's all very clear if you read this sentence. It specifically mentions a set of feats to exclude all feats.