En_Sw doc
#1466
En_Sw doc
#1466
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- docing fields and funcs - creating enums for Skultula types - macro for getting type from params.
id'd most fields and funcs
| /* 0x0490 */ char unk_490[0x48]; | ||
| } EnSw; // size = 0x04D8 | ||
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| #define SW_GOLDTYPE(params) ((params & 0xE000) >> 0xD) |
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Should follow the ENSW_GET_GOLDTYPE(thisx) format instead, for example see BGICESHELTER_GET_TYPE or ENDOOR_GET_TYPE
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using params as the macro's arg rather than thisx appears to be more compatible, as there are 3 different use cases of thisx->params thisx->params - 0x8000 and this->actor.params
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Actors don't always put all their params in Actor.params (mostly for "not everything fits there" reasons), so to abstract where the data goes we decided these macros should take a thisx
(for the this->actor.params uses it would mean passing &this->actor to the macro)
Admittedly ENSW_GET_GOLDTYPE((thisx->params - 0x8000)) is a weird one, didn't notice that... I would suggest keeping that one not using the macro for now, a comment could still indicate it's the type
The line below it uses its shift anyway
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It should be noted that the (thisx)->params convention breaks in MM (and it's in en_sw as well):
https://github.com/zeldaret/mm/blob/master/src/overlays/actors/ovl_En_Sw/z_en_sw.h#L10
https://github.com/zeldaret/mm/blob/master/src/overlays/actors/ovl_Obj_Tsubo/z_obj_tsubo.c#L106
There really isn't much reason for us to tie params to an actor instance, yet we do so because we are able to get away with it in most cases. I don't think this issue has ever really been discussed properly.
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Can you show in code where there is a macro being passed params instead of thisx?
I don't think this issue has ever really been discussed properly.
It has, Tharo even made #1359
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better name for "gold Jumping" bool, matrix used in some rotate calculation, and ends of Skullwalltula's eyesight.
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merge fix
better document behavior of Skullwalltula and Gold Skulltula.