Function at 0x1009d0d0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [0x100c0404]
sub esp, 0x44
push ebx
push esi
push edi
test ecx, ecx
je 0x1009d55b
cmp byte [0x100c7adc], 0
je 0x1009d55b
cmp byte [0x100c0408], 0
jne 0x1009d11a
mov eax, dword [0x100e76ec]
cmp eax, dword [0x100e76f0]
je 0x1009d55b
mov dword [0x100e76f0], eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov edx, dword [0x100e76f0]
sub edx, dword [0x100e76ec]
sar edx, 5
mov dword [ebp - 0x40], edx
test edx, edx
je 0x1009d55b
mov eax, dword [0x100e6c60]
mov ebx, edx
add eax, 0xffffffc1
xor eax, 0xe53428bd
shl ebx, 5
movd xmm2, dword [eax + ecx]
mov ecx, edx
mov eax, dword [0x100e6a6c]
cvtdq2ps xmm2, xmm2
mulss xmm2, dword [eax + 0x20]
movss dword [ebp - 0xc], xmm2
nop
sub ebx, 0x20
mov edi, ecx
dec ecx
mov dword [ebp - 0x44], ebx
add ebx, dword [0x100e76ec]
mov dword [ebp - 4], ecx
mov dword [ebp - 0x3c], ebx
je 0x1009d54d
mov esi, dword [ebx + 0x18]
movaps xmm0, xmm2
mov eax, dword [0x100e6a6c]
movd xmm1, esi
cvtdq2ps xmm1, xmm1
mulss xmm1, dword [eax + 0x20]
subss xmm0, xmm1
call fcn.1002a980
comiss xmm0, dword [0x100c7cc8]
jbe 0x1009d20d
mov edi, dword [0x100e76f0]
lea esi, [ebx + 0x20]
cmp esi, edi
je 0x1009d201
lea ecx, [ebx + 0x14]
lea edx, [esi + 0x14]
mov eax, dword [esi]
lea ebx, [ebx + 0x20]
mov dword [ebx - 0x20], eax
lea ecx, [ecx + 0x20]
mov eax, dword [edx - 0x10]
lea edx, [edx + 0x20]
mov dword [ecx - 0x30], eax
add esi, 0x20
mov eax, dword [edx - 0x2c]
mov dword [ecx - 0x2c], eax
mov eax, dword [edx - 0x28]
mov dword [ecx - 0x28], eax
mov eax, dword [edx - 0x24]
mov dword [ecx - 0x24], eax
mov eax, dword [edx - 0x20]
mov dword [ecx - 0x20], eax
mov eax, dword [edx - 0x1c]
mov dword [ecx - 0x1c], eax
movzx eax, byte [edx - 0x18]
mov byte [ecx - 0x18], al
movzx eax, byte [edx - 0x17]
mov byte [ecx - 0x17], al
cmp esi, edi
jne 0x1009d1b7
mov ecx, dword [ebp - 4]
sub dword [0x100e76f0], 0x20
jmp 0x1009d54d
cmp byte [ebx + 0x1c], 0
jne 0x1009d54d
lea eax, [edx - 1]
cmp ecx, eax
je 0x1009d22f
cmp edi, edx
jae 0x1009d54d
cmp esi, dword [ebx + 0x38]
je 0x1009d54d
movss xmm6, dword [ebx + 0xc]
movss xmm7, dword [ebx + 0x10]
movss xmm2, dword [ebx]
movss xmm3, dword [ebx + 4]
subss xmm2, xmm6
movss xmm0, dword [ebx + 0x14]
subss xmm3, xmm7
movss xmm4, dword [ebx + 8]
subss xmm4, xmm0
movss dword [ebp - 0x14], xmm0
movss dword [ebp - 0x1c], xmm6
movaps xmm1, xmm2
movss dword [ebp - 0x20], xmm7
movaps xmm0, xmm3
mulss xmm1, xmm2
mulss xmm0, xmm3
addss xmm0, xmm1
movaps xmm1, xmm4
mulss xmm1, xmm4
addss xmm0, xmm1
call fcn.1001f120
addss xmm0, dword [0x100b5ee8]
movss xmm5, dword [0x100b5fc8]
movaps xmm1, xmm2
mulss xmm1, xmm2
divss xmm5, xmm0
movaps xmm0, xmm3
mulss xmm0, xmm3
addss xmm0, xmm1
movaps xmm1, xmm4
mulss xmm1, xmm4
addss xmm0, xmm1
call fcn.1001f120
mov ecx, dword [0x100e6a48]
movaps xmm1, xmm5
mulss xmm1, xmm2
movaps xmm2, xmm5
push str.sprites_purplelaser1.vmt
mulss xmm2, xmm3
mov eax, dword [ecx]
mulss xmm1, xmm0
mulss xmm2, xmm0
mov eax, dword [eax + 8]
mulss xmm5, xmm4
movss dword [ebp - 0x30], xmm1
movss dword [ebp - 0x34], xmm2
mulss xmm5, xmm0
movaps xmm0, xmm1
addss xmm0, xmm6
movss dword [ebp - 0x38], xmm5
movss dword [ebp - 0x24], xmm0
movaps xmm0, xmm2
addss xmm0, xmm7
movss dword [ebp - 0x28], xmm0
movaps xmm0, xmm5
addss xmm0, dword [ebp - 0x14]
movss dword [ebp - 0x2c], xmm0
call eax
cmp byte [ebx + 0x1d], 0
movss xmm0, dword [0x100c7cc8]
mov dword [ebp - 0x10], eax
movss dword [ebp - 0x18], xmm0
jne 0x1009d347
movzx edx, word [0x100c7b82]
mov eax, dword [0x100c7b80]
jmp 0x1009d353
movzx edx, word [0x100c7c32]
mov eax, dword [0x100c7c30]
mov ecx, eax
movzx esi, al
shr ecx, 8
movzx edi, cl
mov ecx, dword [0x100e6a9c]
push 1
movzx ebx, dl
call dword [0x100e6b8c]
mov dword [ebp - 8], eax
test eax, eax
je 0x1009d545
mov ecx, dword [0x100e6a6c]
mov edx, dword [ebp - 0x10]
mov ecx, dword [ecx + 0x10]
mov dword [eax + 0xc8], ecx
test edx, edx
js 0x1009d545
mov ecx, dword [0x100e6a48]
push edx
mov eax, dword [ecx]
mov eax, dword [eax + 4]
call eax
mov edx, eax
test edx, edx
je 0x1009d4ec
mov eax, dword [ebp - 8]
mov ecx, dword [ebp - 0x10]
push edx
mov dword [eax + 0x30], 0
mov dword [eax + 0x150], ecx
mov dword [eax + 0x154], 0xffffffff
mov dword [eax + 0x158], 0
mov dword [eax + 0xf8], 0
mov dword [eax + 0xf4], 0
mov ecx, dword [0x100e6a48]
mov eax, dword [ecx]
mov eax, dword [eax + 0x20]
call eax
mov edx, dword [ebp - 8]
movss xmm1, dword [ebp - 0x18]
mov dword [edx + 0x15c], eax
mov eax, dword [0x100e6a6c]
movss xmm0, dword [eax + 0x10]
mulss xmm0, dword [0x100b5f90]
movss dword [edx + 0xc4], xmm0
movaps xmm0, xmm1
mov eax, dword [0x100e6a6c]
addss xmm0, dword [eax + 0x10]
mov dword [edx + 0xd8], 0
mov dword [edx + 0x34], 0
mov dword [edx + 0xcc], 0x40000000
mov dword [edx + 0xd0], 0x40000000
movss dword [edx + 0xc8], xmm0
movss xmm0, dword [ebp - 0x1c]
movss dword [edx + 0x3c], xmm0
movss xmm0, dword [ebp - 0x20]
movss dword [edx + 0x40], xmm0
movss xmm0, dword [ebp - 0x14]
movss dword [edx + 0x44], xmm0
movss xmm0, dword [ebp - 0x24]
movss dword [edx + 0x48], xmm0
movss xmm0, dword [ebp - 0x28]
movss dword [edx + 0x4c], xmm0
movss xmm0, dword [ebp - 0x2c]
movss dword [edx + 0x50], xmm0
movss xmm0, dword [ebp - 0x30]
movss dword [edx + 0xb4], xmm0
movss xmm0, dword [ebp - 0x34]
movss dword [edx + 0xb8], xmm0
movss xmm0, dword [ebp - 0x38]
movss dword [edx + 0xbc], xmm0
mov dword [edx + 0xd4], 0
mov dword [edx + 0xec], 0x437f0000
mov dword [edx + 0xf0], 0x3f000000
movss dword [edx + 0xdc], xmm1
mov dword [edx + 0xfc], 2
jmp 0x1009d4ef
mov edx, dword [ebp - 8]
movd xmm0, esi
cvtdq2ps xmm0, xmm0
mov dword [edx + 0xf8], 0
mov dword [edx + 0xf4], 0
push edx
movss dword [edx + 0xe0], xmm0
movd xmm0, edi
cvtdq2ps xmm0, xmm0
movss dword [edx + 0xe4], xmm0
movd xmm0, ebx
cvtdq2ps xmm0, xmm0
movss dword [edx + 0xe8], xmm0
mov ecx, dword [0x100e6a9c]
mov eax, dword [ecx]
mov eax, dword [eax + 0x10]
call eax
mov eax, dword [ebp - 0x3c]
mov byte [eax + 0x1c], 1
movss xmm2, dword [ebp - 0xc]
mov ecx, dword [ebp - 4]
mov edx, dword [ebp - 0x40]
mov ebx, dword [ebp - 0x44]
test ecx, ecx
jne 0x1009d160
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret