; Bad Dudes (U) application-specific RAM aliases - Pass 1
; Generated from every direct zero-page operand in reachable code:
; ref counts are reads/writes, `where` lists the referencing addresses.
; ZpXX names indicate storage with a role not yet unique enough for a behavioral name;
; Pass 2 replaces them with names derived from observed usage.

Zp00                    = $00 ; 2 refs; reads=1 writes=1; used at $D025
Zp04                    = $04 ; 1 refs; reads=1 writes=0; used at $D023
Zp05                    = $05 ; 2 refs; reads=1 writes=1; used at $D06B
Zp07                    = $07 ; 2 refs; reads=1 writes=1; used at $D08B
Zp15                    = $15 ; 2 refs; reads=1 writes=1; used at $D06D
Zp18                    = $18 ; 6 refs; reads=3 writes=3; used at $D08E, D090, D092
Zp1A                    = $1A ; 2 refs; reads=1 writes=1; used at $CA73
Zp20                    = $20 ; 2 refs; reads=1 writes=1; used at $CA7A
Zp25                    = $25 ; 1 refs; reads=1 writes=0; used at $D073
Zp27                    = $27 ; 2 refs; reads=1 writes=1; used at $D077
Zp30                    = $30 ; 1 refs; reads=1 writes=0; used at $D015
Zp31                    = $31 ; 1 refs; reads=1 writes=0; used at $D01D
Zp35                    = $35 ; 2 refs; reads=1 writes=1; used at $D075
Zp38                    = $38 ; 2 refs; reads=1 writes=1; used at $D07A
Zp50                    = $50 ; 2 refs; reads=2 writes=0; used at $D017, D021
Zp51                    = $51 ; 1 refs; reads=1 writes=0; used at $D071
Zp54                    = $54 ; 4 refs; reads=2 writes=2; used at $CA7C, CA7E
Zp55                    = $55 ; 2 refs; reads=1 writes=1; used at $D081
Zp60                    = $60 ; 3 refs; reads=2 writes=1; used at $D01F, D06F
Zp65                    = $65 ; 2 refs; reads=1 writes=1; used at $D083
Zp75                    = $75 ; 6 refs; reads=3 writes=3; used at $D085, D087, D089