More documentation & script that properly gives Vergil directions in human+air condition.

CEAs/vergil-allow-non-DT-trick-down-wip.CEA

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+[enable]
+alloc(newmem,2048)
+label(returnhere)
+label(in_air)
+label(exit)
+//Vergil currently does not have a input combination:
+//Lock-ON + Back + Jump
+//while he is in air in his human form
+newmem: //still going to do this
+//currently this will be called every frame
+//currently esi is address of player character
+test byte ptr [esi+00001A64],01
+pushfd //keep flags for the conditional jump on returning
+je in_air
+
+exit:
+popfd //restore flags
+jmp returnhere
+
+in_air:
+//eax, ecx do not need to be pushed/popped
+//now for preliminary checks
+//these are done also on Trick Down (air)
+cmp dword ptr [esi+3924], 02
+jne exit
+cmp byte ptr [esi+3928], 01
+jne exit
+test byte ptr [esi+392c], 10
+je exit
+movq xmm0, [esi+3930] //prepare registers for function call
+mov ecx, [esi+3940]
+sub esp, 14 //make room on the stack
+mov eax, esp
+movq [eax], xmm0
+movq xmm0, [esi+3938]
+movq [eax+8], xmm0
+mov [eax+10], ecx
+call DevilMayCry4SpecialEdition.exe+4CCD40 //listen lock-on input
+//cmp [esi+1bfc], C //input for "back"
+//jne exit
+//mov eax, [esi] //get starting address for player character methods
+//mov eax, [eax+234]
+//push 2a //push animation i.d for trick down
+//call eax
+//don't add esp even though it's reasonable
+jmp exit
+
+"DevilMayCry4SpecialEdition.exe"+D2C77:
+jmp newmem
+nop
+nop
+returnhere:
+
+[disable]
+dealloc(newmem)
+"DevilMayCry4SpecialEdition.exe"+D2C77:
+test byte ptr [esi+00001A64],01
+