oot-notes/col_alloc.txt at master · glankk/oot-notes · GitHub

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w.[$sp + 0x0040] := -1

if w.[$sp + 0x0040] > 0 then
  $a2 := w.[$sp + 0x0040]
else
  $v0 := w.[game + 0x1C20]
  $v1 := w.[game + 0x07DC] * 6 * w.[game + 0x07E0] * w.[game + 0x07E4] + hz.[col_hdr + 0x0014] + w.[game + 0x1C14] * 4 + w.[game + 0x1C18] * 0x10 + w.[game + 0x1C1C] * 6 + 0x1464
  if $v0 < $v1 then
    $a0 := 0x80106A60
    $a1 := 0x1083
    save $v0, $v1
    call 80001B38
  end
  $a2 := ($v0 - $v1) / 4
end

w.[game + 0x1C20]     (0x801CA0C0) = 0x0000F000
w.[game + 0x07DC]     (0x801C8C7C) = 0x00000010
w.[game + 0x07E0]     (0x801C8C80) = 0x00000004
w.[game + 0x07E4]     (0x801C8C84) = 0x00000010
hz.[col_hdr + 0x0014] (0x80362BD8) = 0x062B
w.[game + 0x1C14]     (0x801CA0B4) = 0x000003E8
w.[game + 0x1C18]     (0x801CA0B8) = 0x00000200
w.[game + 0x1C1C]     (0x801CA0BC) = 0x00000200

  (10 * 4 * 10 * 6 = 1800)
+ (n_poly          = 62B)
+ (3E8 * 4         = FA0)
+ (200 * 10        = 2000)
+ (200 * 6         = C00)
+ (1464            = 1464)
                   = 6E2F
(F000 - 6E2F) / 4  = 2074

col_size      = w.[game + 0x1C20]
dcc_lst_size  = w.[game + 0x1C14] * 0x0004
dcc_vtx_size  = w.[game + 0x1C1C] * 0x0006
dcc_poly_size = w.[game + 0x1C18] * 0x0010
scc_1_size    = col_hdr.n_poly
scc_3_size    = w.[game + 0x07DC] * w.[game + 0x07E0] * w.[game + 0x07E4] * 0x0006
scc_2_n       = (col_size - dcc_lst_size - dcc_vtx_size - dcc_poly_size - scc_1_size - scc_3_size - 0x1464) / 4
scc_2_size    = scc_2_n * 4