Function at 0x449390
Capabilities:
Generate random numbers using a mersenne twister

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x4c
mov eax, dword [0x4ba254]
push ebx
xor ebx, ebx
push esi
mov esi, ecx
push edi
mov dword [esp + 0x38], ebx
mov dword [esp + 0x3c], eax
mov dword [0x4ba254], ebx
mov dword [esp + 0x1c], 1
mov dword [esp + 0x30], 0xffffffff
mov byte [esp + 0x12], 0xa
mov byte [0x4ba25c], bl
mov byte [0x4ba253], bl
mov byte [0x4ba252], bl
mov dword [0x4ba258], ebx
mov byte [esp + 0x17], bl
mov byte [esp + 0x14], bl
mov byte [esp + 0x15], bl
mov byte [esp + 0x18], bl
mov byte [esp + 0x13], bl
mov byte [esp + 0x16], bl
cmp byte [esi], bl
je 0x449583
movsx ecx, byte [esi]
push ecx
call fcn.00495934
add eax, 0xffffffbd
add esp, 4
cmp eax, 0x19
ja case.0x44941f.69
movzx edx, byte [eax + 0x449e34]
jmp dword [edx*4 + 0x449e0c]
movzx edi, byte [esi + 1]
test edi, 0xffffff80
jne 0x449444
push 2
push edi
call fcn.00493e17
add esp, 8
cmp eax, ebx
je 0x449444
and edi, 0xffffffdf
mov eax, edi
cmp al, 0x4c
jne 0x449457
inc esi
mov byte [0x4ba25c], 2
jmp case.0x44941f.69
mov byte [0x4ba25c], 1
jmp case.0x44941f.69
cmp byte [esi + 1], 0
je case.0x44941f.69
mov al, byte [esi + 1]
inc esi
test al, al
je case.0x44941f.69
mov byte [esp + 0x12], al
jmp case.0x44941f.69
mov al, byte [esi + 1]
inc esi
cmp al, 0x20
je case.0x44941f.70
cmp al, 9
je case.0x44941f.70
mov edi, 0x4aa2d4
mov eax, esi
call fcn.004055c0
mov edi, eax
cmp edi, ebx
jne 0x4494b1
mov eax, esi
lea edx, [eax + 1]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x4494a5
sub eax, edx
lea edi, [esi + eax]
push ebx
mov eax, edi
sub eax, esi
push eax
push esi
mov ecx, 0x4bc460
call fcn.0042ca20
mov dword [0x4ba254], eax
cmp eax, ebx
je 0x449d58
mov ecx, eax
cmp byte [ecx + 0x3d], 0
jne 0x449d58
mov edx, eax
mov eax, dword [edx + 0x10]
cmp eax, 2
jl 0x449d58
cmp eax, 3
jg 0x449d58
mov eax, edx
mov eax, dword [eax + 0xc]
cmp word [eax + 4], 0
jne 0x449d58
cmp word [eax + 0x14], 0
jne 0x449d58
lea esi, [edi - 1]
xor ebx, ebx
jmp case.0x44941f.69
mov byte [0x4ba253], 1
jmp case.0x44941f.69
lea ecx, [esi + 1]
push ecx
call fcn.004931d8
add esp, 4
cmp eax, 1
jge 0x449533
mov eax, 1
dec eax
mov dword [0x4ba258], eax
jmp case.0x44941f.69
push 6
push 0x4a9754
push esi
call fcn.0049353e
add esp, 0xc
test eax, eax
jne 0x449559
mov byte [esp + 0x13], 1
add esi, 5
jmp case.0x44941f.69
mov byte [0x4ba252], 1
jmp case.0x44941f.69
mov byte [esp + 0x16], 1
mov dword [esp + 0x30], ebx
jmp case.0x44941f.69
mov byte [esp + 0x17], 1
jmp case.0x44941f.69
mov byte [esp + 0x18], 1
inc esi
cmp byte [esi], 0
jne 0x449400
mov edx, dword [ebp + 0xc]
mov cl, byte [edx]
test cl, cl
je 0x449d58
mov edx, dword [0x4bb388]
mov al, byte [edx + 0x17]
mov dword [esp + 0x20], edx
test al, al
jne 0x4495a7
mov eax, dword [edx + 0xc]
mov al, byte [eax + 0x17]
cmp al, 2
ja 0x449d58
mov ebx, dword [ebp + 0xc]
mov esi, 1
mov dword [esp + 0x1c], esi
mov eax, ebx
lea ecx, [ecx]
cmp cl, byte [esp + 0x12]
jne 0x4495ca
add dword [esp + 0x1c], esi
mov cl, byte [eax + esi]
add eax, esi
test cl, cl
jne 0x4495c0
mov edi, eax
sub edi, ebx
mov dword [esp + 0x2c], edi
cmp byte [esp + 0x17], cl
jne 0x4495f4
cmp eax, ebx
jbe 0x4495f4
mov cl, byte [eax - 1]
cmp cl, byte [esp + 0x12]
jne 0x4495f4
sub dword [esp + 0x1c], esi
jmp 0x449619
cmp byte [esp + 0x12], 0xa
jne 0x44961e
push 0xa
push ebx
call fcn.004945a1
add esp, 8
test eax, eax
je 0x44961e
cmp eax, ebx
jbe 0x44961e
cmp byte [eax - 1], 0xd
jne 0x44961e
mov byte [esp + 0x15], 1
mov byte [esp + 0x14], 1
cmp dword [esp + 0x1c], esi
jne 0x44963c
mov edx, dword [esp + 0x20]
push esi
push 0
push edi
push ebx
push edx
call fcn.004828b0
mov dword [esp + 0x1c], eax
jmp 0x449d58
cmp dword [0x4ba254], 0
jne 0x44964c
cmp byte [esp + 0x15], 0
je 0x4496b1
lea eax, [edi + 3]
push eax
call fcn.004931f9
mov esi, eax
add esp, 4
mov dword [esp + 0x38], esi
test esi, esi
jne 0x44967e
mov ecx, dword [ebp + 8]
push 0x4a7935
push eax
push 0x4aa228
call fcn.0043b4b0
mov dword [esp + 0x1c], eax
jmp 0x449d58
lea ecx, [edi + 1]
push ecx
push ebx
push esi
call fcn.0049b620
add esp, 0xc
cmp byte [esp + 0x15], 0
mov dword [ebp + 0xc], esi
je 0x4496b1
mov dx, word [0x4ae6d8]
mov word [edi + esi], dx
mov al, byte [0x4ae6da]
mov byte [edi + esi + 2], al
add edi, 2
mov dword [esp + 0x2c], edi
mov ecx, dword [esp + 0x1c]
xor eax, eax
cmp byte [esp + 0x13], al
setne al
inc ecx
inc eax
add eax, eax
add eax, eax
imul ecx, eax
push ecx
mov dword [esp + 0x28], eax
call fcn.004931f9
mov ebx, eax
add esp, 4
mov dword [esp + 0x34], ebx
test ebx, ebx
jne 0x4496fa
mov ecx, dword [ebp + 8]
push 0x4a7935
push eax
push 0x4aa228
call fcn.0043b4b0
mov dword [esp + 0x1c], eax
jmp 0x449d58
mov esi, dword [ebp + 0xc]
mov dword [ebx], esi
cmp byte [esi], 0
mov edi, ebx
mov dword [esp + 0x1c], 0
mov edx, 1
je 0x449789
mov al, byte [esi]
cmp al, byte [esp + 0x12]
jne 0x449782
add dword [esp + 0x1c], edx
cmp byte [esp + 0x13], 0
mov byte [esi], 0
je 0x449779
sub dword [0x4b79c8], edx
jne 0x44973b
call fcn.0041bd10
mov edx, 1
mov ecx, dword [0x4ba380]
mov eax, dword [ecx]
add ecx, 4
mov dword [0x4ba380], ecx
mov ecx, eax
shr ecx, 0xb
xor eax, ecx
mov ecx, eax
and ecx, 0xff3a58ad
shl ecx, 7
xor eax, ecx
mov ecx, eax
and ecx, 0xffffdf8c
shl ecx, 0xf
xor eax, ecx
mov ecx, eax
shr ecx, 0x12
xor ecx, eax
shr ecx, 1
mov dword [edi + 4], ecx
add edi, dword [esp + 0x24]
lea eax, [esi + 1]
mov dword [edi], eax
add esi, edx
cmp byte [esi], 0
jne 0x449713
cmp byte [esp + 0x14], 0
jne 0x4497e6
add dword [esp + 0x1c], edx
cmp byte [esp + 0x13], 0
je 0x4497e6
sub dword [0x4b79c8], edx
jne 0x4497a8
call fcn.0041bd10
mov ecx, dword [0x4ba380]
mov eax, dword [ecx]
add ecx, 4
mov dword [0x4ba380], ecx
mov ecx, eax
shr ecx, 0xb
xor eax, ecx
mov edx, eax
and edx, 0xff3a58ad
shl edx, 7
xor eax, edx
mov ecx, eax
and ecx, 0xffffdf8c
shl ecx, 0xf
xor eax, ecx
mov edx, eax
shr edx, 0x12
xor edx, eax
shr edx, 1
mov dword [edi + 4], edx
cmp dword [0x4ba254], 0
je 0x449800
mov eax, dword [esp + 0x24]
mov ecx, dword [esp + 0x1c]
push 0x449220
push eax
push ecx
jmp 0x449834
cmp byte [esp + 0x13], 0
je 0x449818
mov edx, dword [esp + 0x24]
mov eax, dword [esp + 0x1c]
push 0x449210
push edx
push eax
jmp 0x449834
cmp byte [esp + 0x18], 0
mov eax, 0x4491a0
jne 0x449829
mov eax, 0x449070
mov ecx, dword [esp + 0x24]
mov edx, dword [esp + 0x1c]
push eax
push ecx
push edx
push ebx
call fcn.00494f60
mov ecx, dword [esp + 0x3c]
mov esi, dword [esp + 0x30]
mov al, byte [esi + 0x17]
add esp, 0x10
mov ebx, ecx
mov dword [esp + 0x2c], ebx
test al, al
jne 0x449864
mov eax, dword [esi + 0xc]
push 1
push 0
push ecx
push 0
push eax
call fcn.004828b0
jmp 0x4498d4
mov byte [esp + 0x13], 1
mov dl, 1
cmp ecx, 0xffffffff
jne 0x449880
mov dword [esp + 0x2c], 0
mov ebx, dword [esp + 0x2c]
xor dl, dl
jmp 0x449885
mov byte [esp + 0x13], 0
lea edi, [ebx + 1]
cmp al, 2
jne 0x4498b3
cmp byte [esp + 0x13], 0
je 0x4498a1
push 0x4a7935
mov eax, ebx
call fcn.00405130
jmp 0x4498d4
mov esi, 0x4bcae8
call fcn.004051b0
neg eax
sbb eax, eax
neg eax
jmp 0x4498d4
cmp edi, dword [0x4b79e4]
jbe 0x4498e6
cmp edi, dword [esi + 0x10]
jbe 0x4498e6
push 0x4a7935
push 0x4b06e8
mov ecx, 0x4bc460
call fcn.0043b780
cmp eax, 1
je 0x449903
mov dword [esp + 0x1c], 0
jmp 0x449d58
cmp edi, 2
jae 0x44998c
xor ecx, ecx
test dl, dl
setne cl
xor al, al
add ecx, 3
push ecx
mov ecx, esi
call fcn.00482e60
mov ecx, dword [esp + 0x20]
mov ebx, dword [esp + 0x34]
xor esi, esi
push esi
push 1
mov dword [esp + 0x34], esi
call fcn.00401270
mov edi, eax
mov dword [esp + 0x18], edi
mov dword [esp + 0x28], esi
cmp dword [esp + 0x1c], esi
jbe 0x449bec
lea ecx, [ecx]
cmp byte [esp + 0x16], 0
je 0x449c53
test esi, esi
je 0x449c53
cmp byte [0x4ba253], 0
je 0x449c1b
cmp dword [0x4ba258], 0
jne 0x449c1b
mov edi, dword [ebx]
mov eax, edi
call fcn.00404090
test al, al
je 0x449b69
push 0x10
push 0
push edi
call fcn.0049316b
mov dword [esp + 0x4c], eax
mov dword [esp + 0x50], edx
fild qword [esp + 0x4c]
add esp, 0xc
jmp 0x449b72
mov al, byte [esi + 0x15]
test al, 2
je 0x4499a2
and al, 0x3d
mov byte [esi + 0x15], al
mov eax, dword [esi]
mov edx, dword [eax]
push eax
mov eax, dword [edx + 8]
call eax
mov edx, dword [esi + 0x10]
and byte [esi + 0x15], 0x82
mov dword [esp + 0x28], edx
cmp edi, edx
jbe 0x4499dc
mov cl, byte [esi + 0x14]
cmp cl, 1
jbe 0x449a0f
cmp cl, 2
je 0x449a47
mov esi, dword [esp + 0x3c]
mov eax, dword [esp + 0x3c]
mov ecx, dword [esp + 0x20]
and byte [ecx + 0x15], 0x7f
mov dword [ecx + 0x10], esi
mov esi, dword [esp + 0x20]
mov dword [ecx + 8], eax
cmp byte [esp + 0x13], 0
je 0x449b5b
mov eax, dword [esi + 8]
cmp eax, 0x4a7935
je 0x449a00
push ebx
push 0x4a7935
push eax
call fcn.00493e50
add esp, 0xc
mov ecx, dword [esi + 8]
mov byte [ebx + ecx], 0
mov dword [esi + 0xc], ebx
jmp 0x449903
cmp edi, 0x40
ja 0x449a47
cmp edi, 4
ja 0x449a20
mov esi, 4
jmp 0x449a2e
mov ecx, 8
cmp ecx, edi
sbb esi, esi
and esi, 0x38
add esi, ecx
mov eax, esi
call fcn.0047c730
test eax, eax
je 0x4498d9
mov ecx, dword [esp + 0x20]
mov byte [ecx + 0x14], 1
jmp 0x4499ce
cmp edi, 0x10
jae 0x449a56
mov esi, 0x10
jmp 0x449adb
cmp edi, 0x104
jae 0x449a65
mov esi, 0x104
jmp 0x449adb
cmp edi, 0x28000
jae 0x449aa9
mov dword [esp + 0x28], edi
fild dword [esp + 0x28]
test edi, edi
jns 0x449a7f
fadd qword [0x4b1630]
fmul qword [0x4b1638]
fnstcw word [esp + 0x18]
movzx eax, word [esp + 0x18]
or eax, 0xc00
mov dword [esp + 0x28], eax
fldcw word [esp + 0x28]
fistp qword [esp + 0x50]
mov esi, dword [esp + 0x50]
fldcw word [esp + 0x18]
jmp 0x449adb
cmp edi, 0x190000
jae 0x449ab9
lea esi, [edi + 0x4000]
jmp 0x449adb
cmp edi, 0x640000
jae 0x449ad5
mov eax, 0x51eb851f
mul edi
mov esi, edx
mov edx, dword [esp + 0x28]
shr esi, 5
add esi, edi
jmp 0x449adb
lea esi, [edi + 0x10000]
mov eax, dword [0x4b79e4]
cmp esi, eax
jbe 0x449ae6
mov esi, eax
cmp cl, 2
jne 0x449b23
test edx, edx
je 0x449b23
mov edi, dword [esp + 0x20]
mov edx, dword [edi + 8]
push edx
mov bl, 1
call fcn.00492c28
add esp, 4
test esi, esi
js 0x449b2b
push esi
call fcn.004931f9
add esp, 4
test eax, eax
je 0x449b2b
mov ecx, dword [esp + 0x20]
mov ebx, dword [esp + 0x2c]
mov byte [edi + 0x14], 2
jmp 0x4499ce
mov edi, dword [esp + 0x20]
xor bl, bl
jmp 0x449b01
test bl, bl
je 0x449b3f
mov dword [edi + 0x10], 0
mov dword [edi + 8], 0x4bbccb
jmp 0x449b45
mov eax, dword [edi + 8]
mov byte [eax], 0
push 0x4a7935
mov dword [edi + 0xc], 0
push 0x4aa228
jmp 0x4498ca
mov edx, dword [esi + 8]
mov byte [edx], 0
mov dword [esi + 0xc], ebx
jmp 0x449903
push edi
call fcn.004944de
add esp, 4
mov eax, esi
fstp qword [esp + 0x50]
call fcn.00404090
test al, al
je 0x449b9c
push 0x10
push 0
push esi
call fcn.0049316b
mov dword [esp + 0x54], eax
mov dword [esp + 0x58], edx
fild qword [esp + 0x54]
add esp, 0xc
jmp 0x449ba5
push esi
call fcn.004944de
add esp, 4
fld qword [esp + 0x50]
fucompp
fnstsw ax
test ah, 0x44
jp 0x449c53
mov edi, dword [esp + 0x18]
mov eax, dword [esp + 0x1c]
inc dword [esp + 0x2c]
dec eax
cmp dword [esp + 0x28], eax
jne 0x449bd5
cmp byte [esp + 0x14], 0
jne 0x449bd5
dec edi
mov dword [esp + 0x18], edi
mov eax, dword [esp + 0x28]
add ebx, dword [esp + 0x24]
inc eax
mov dword [esp + 0x28], eax
cmp eax, dword [esp + 0x1c]
jb 0x449930
mov edx, dword [esp + 0x34]
push edx
call fcn.00492c28
add esp, 4
cmp byte [esp + 0x15], 0
je 0x449cba
mov byte [edi - 2], 0
mov edi, dword [esp + 0x20]
cmp byte [edi + 0x17], 0
jne 0x449c92
mov esi, dword [edi + 0xc]
jmp 0x449c94
mov al, byte [0x4ba25c]
push esi
test al, al
jne 0x449c2f
mov eax, dword [ebx]
push eax
call fcn.00492c11
jmp 0x449c43
cmp al, 2
mov eax, dword [ebx]
push eax
jne 0x449c3e
call dword [0x4a5130]
jmp 0x449c46
call fcn.00492db2
add esp, 8
test eax, eax
setne al
test al, al
je 0x449bba
mov ecx, dword [ebx]
mov al, byte [ecx]
mov edi, dword [esp + 0x18]
test al, al
je 0x449c6e
nop
inc ecx
mov byte [edi], al
mov al, byte [ecx]
inc edi
test al, al
jne 0x449c60
mov dword [esp + 0x18], edi
mov eax, dword [esp + 0x1c]
dec eax
cmp dword [esp + 0x28], eax
jb 0x449c80
cmp byte [esp + 0x14], 0
je 0x449c8b
mov cl, byte [esp + 0x12]
mov byte [edi], cl
inc edi
mov dword [esp + 0x18], edi
mov esi, dword [ebx]
jmp 0x449bd5
mov esi, edi
cmp byte [esi + 0x17], 1
jne 0x449cb0
test byte [esi + 0x15], 8
je 0x449ca7
mov eax, esi
call fcn.004011b0
add dword [esi + 0xc], 0xfffffffe
lea eax, [esi + 0xc]
jmp 0x449cc1
mov eax, 0x4bcca0
add dword [eax], 0xfffffffe
jmp 0x449cc1
mov byte [edi], 0
mov edi, dword [esp + 0x20]
cmp byte [esp + 0x16], 0
je 0x449d1e
cmp dword [esp + 0x2c], 0
je 0x449d1e
push 0
push 1
mov ecx, edi
call fcn.00401270
lea edx, [eax + 1]
lea ecx, [ecx]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x449ce0
sub eax, edx
mov ebx, eax
cmp byte [edi + 0x17], cl
jne 0x449cf5
mov esi, dword [edi + 0xc]
jmp 0x449cf7
mov esi, edi
cmp byte [esi + 0x17], 1
jne 0x449d0f
test byte [esi + 0x15], 8
je 0x449d0a
mov eax, esi
call fcn.004011b0
lea eax, [esi + 0xc]
jmp 0x449d14
mov eax, 0x4bcca0
mov dword [eax], ebx
mov eax, dword [esp + 0x2c]
mov dword [esp + 0x30], eax
cmp byte [edi + 0x17], 0
jne 0x449d29
mov eax, dword [edi + 0xc]
jmp 0x449d2b
mov eax, edi
cmp byte [eax + 0x17], 2
jne 0x449d4c
cmp dword [0x4bcaf4], 0
je 0x449d4c
push 1
mov ecx, 0x4bcae8
call fcn.00405220
mov dword [esp + 0x1c], eax
jmp 0x449d58
and byte [eax + 0x15], 0x86
mov dword [esp + 0x1c], 1
mov edi, dword [esp + 0x30]
cmp edi, 0xffffffff
je 0x449dcd
mov esi, dword [0x4bbc50]
cmp byte [esi + 0x17], 0
jne 0x449d70
mov esi, dword [esi + 0xc]
mov al, byte [esi + 0x15]
test al, 2
je 0x449d86
and al, 0x3d
mov byte [esi + 0x15], al
mov eax, dword [esi]
mov ecx, dword [eax]
mov edx, dword [ecx + 8]
push eax
call edx
mov al, byte [esi + 0x15]
and al, 0x9b
or al, 0x18
mov dword [esi], edi
mov dword [esi + 4], 0
mov byte [esi + 0x15], al
jns 0x449da8
mov eax, esi
call fcn.004011b0
and byte [esi + 0x15], 0x8f
jmp 0x449dcd
cmp dword [0x4bb5ac], 0
je 0x449db5
test al, 0x10
jne 0x449dc2
cmp dword [0x4bb5b0], 0
je 0x449dcd
test al, 0x20
je 0x449dcd
test al, 8
je 0x449dcd
mov eax, esi
call fcn.004011b0
mov eax, dword [esp + 0x38]
test eax, eax
je 0x449df4
push eax
call fcn.00492c28
mov eax, dword [esp + 0x40]
mov dword [0x4ba254], eax
mov eax, dword [esp + 0x20]
add esp, 4
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
mov ecx, dword [esp + 0x3c]
mov eax, dword [esp + 0x1c]
pop edi
pop esi
mov dword [0x4ba254], ecx
pop ebx
mov esp, ebp
pop ebp
ret 8