bool FUNCPOSITIONCELL::execute(void)
{
bool result= false;
VMREGTYPE stackpointer= 0;
struct{TES3COORDINATE coord; TES3FLOAT zAngle; VMREGTYPE pString;} stackparams;
TES3ROTATION angle= {0,0,0};
const char* string= "null";
if(machine.GetRegister(SP,stackpointer)
&& machine.ReadMem((VPVOID)stackpointer,&stackparams,sizeof(stackparams))
&& (string=machine.GetString((VPVOID)stackparams.pString))!=0)
{
angle.z= stackparams.zAngle;
VMLONG strlength= strlen((const char*)string);
stackpointer+= sizeof(stackparams);
result= (machine.SetRegister(SP,stackpointer)
&& machine.WriteMem((VPVOID)reltolinear(DESTINATION_IMAGE),&stackparams.coord,sizeof(stackparams.coord))
&& machine.WriteMem((VPVOID)reltolinear(TARGETROT_IMAGE),&angle,sizeof(angle))
&& machine.WriteMem((VPVOID)reltolinear(TARGETCELL_IMAGE),(void*)string,strlength+1)
&& CallOriginalFunction(machine,ORIG_POSITIONCELL));
}
return false; // required to make virtualmachine stop running
}
bool FUNCSTARTCOMBAT::execute(void)
{
VMREGTYPE target= 0;
bool result= (machine.pop(target)
&& machine.WriteMem((VPVOID)reltolinear(SECONDOBJECT_IMAGE),&target,sizeof(target))
&& CallOriginalFunction(machine,ORIG_STARTCOMBAT));
return result;
}
bool FUNCAITRAVEL::execute(void)
{
bool result= false;
VMREGTYPE stackpointer= 0;
TES3COORDINATE coord;
result= (machine.GetRegister(SP,stackpointer)
&& machine.SetRegister(SP,stackpointer+sizeof(coord))
&& machine.ReadMem((VPVOID)stackpointer,&coord,sizeof(coord))
&& machine.WriteMem((VPVOID)reltolinear(DESTINATION_IMAGE),&coord,sizeof(coord))
&& CallOriginalFunction(machine,ORIG_AITRAVEL));
return false; // required to make virtualmachine stop running
}
bool FUNCSTARTCOMBAT::execute(void)
{
VMREGTYPE target= 0;
bool result= (machine.pop(target)
&& machine.WriteMem((VPVOID)reltolinear(SECONDOBJECT_IMAGE),&target,sizeof(target))
&& CallOriginalFunction(machine,ORIG_STARTCOMBAT));
#ifdef DEBUGGING
cLog::mLogMessage("FUNCSTARTCOMBAT(%lx) %s\n",target,result?"succeeded":"failed");
#endif
return result;
}
bool FUNCPOSITION::execute(void)
{
bool result= false;
VMREGTYPE stackpointer= 0;
struct{TES3COORDINATE coord; TES3FLOAT zAngle;} stackparams;
TES3ROTATION angle= {0,0,0};
if(machine.GetRegister(SP,stackpointer)
&& machine.ReadMem((VPVOID)stackpointer,&stackparams,sizeof(stackparams)))
{
angle.z= stackparams.zAngle;
stackpointer+= sizeof(stackparams);
result= (machine.SetRegister(SP,stackpointer)
&& machine.WriteMem((VPVOID)reltolinear(DESTINATION_IMAGE),&stackparams.coord,sizeof(stackparams.coord))
&& machine.WriteMem((VPVOID)reltolinear(TARGETROT_IMAGE),&angle,sizeof(angle))
&& CallOriginalFunction(machine,ORIG_POSITION));
}
return false; // required to make virtualmachine stop running
}
bool FUNCPLACEAT::breakpoint()
{
bool result= false;
Context flow= machine.GetFlow();
machine.SetFlow(parent);
VMREGTYPE templ= flow.Eax;
if(templ)
{
VMREGTYPE count= 1;
TES3COORDINATE relpos= { 256,1,0 };
result=(machine.WriteMem((VPVOID)reltolinear(SECONDOBJECT_IMAGE),&templ,sizeof(templ))
&& machine.WriteMem((VPVOID)reltolinear(VARINDEX_IMAGE),(void*)&count,sizeof(count))
&& machine.WriteMem((VPVOID)reltolinear(DESTINATIONX_IMAGE),(void*)&relpos,sizeof(relpos))
&& machine.SetVMDebuggerBreakpoint(&part2)
&& CallOriginalFunction(machine,ORIG_PLACEATPC));
}
else
result= machine.push(templ);
return result;
}