FTBFS with Pd>=0.55

[umlaeute]

With the recently released Pd-0.55, pd-fftease no longer compiles (at least not for Pd64)

the reason is, that Pd is now stricter when it comes to types, and uses a static assert to ensure that the signal holder member in CLASS_MAINSIGNALIN is of type t_float. Unfortunately, pd-fftease uses type float in the following files:

• cavoc27~.c
• cavoc~.c
• centerring~.c
• codepend~.c
• cross~.c
• dentist~.c
• disarrain~.c
• disarray~.c
• drown~.c
• enrich~.c
• ether~.c
• leaker~.c
• mindwarp~.c
• pvoc~.c
• shapee~.c
• swinger~.c
• taint~.c

the solution is simply to switch to using t_float

[umlaeute]

in general, you should use t_float instead of float whenever possible (which i think is everywhere except for specialized standalone functions like the penrose generators)

[umlaeute]

related to https://github.com/ericlyon/pd-lyonpotpourri/issues/26