; ISSUE4 · STONE SDF language vault · ESSIE desk · Hostess 7 clerk
; LINEAR BGS->BGF->SDF · atoms EZZIE PHI THERMO on BGF · free rides · no duo
; solo advancement · boss review later · GRIN free=1
; edi=0 → 4 · edi=1 → stone stored 1 · edi=2 → hostess live 1 · else GRIN 1
        cmp     edi, 0
        je      .id
        cmp     edi, 1
        je      .stone
        cmp     edi, 2
        je      .h7
        mov     eax, 1
        ret
.id:    mov     eax, 4
        or      eax, 1
        ret
.stone: mov     eax, 1
        ret
.h7:    mov     eax, 1
        ret