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This was worth a couple fps in classic mode for me with particularly heavy CON scripts

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git-svn-id: https://svn.eduke32.com/eduke32@7244 1a8010ca-5511-0410-912e-c29ae57300e0
This commit is contained in:
terminx 2018-12-15 01:36:21 +00:00
parent ef6a60396c
commit b9fa88b5ed
1 changed files with 14 additions and 18 deletions
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32
source/duke3d/src/gameexec.cpp
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@ -1275,26 +1275,20 @@ GAMEEXEC_STATIC void VM_Execute(native_t loop)
DukePlayer_t *const pPlayer = vm.pPlayer;
// jump directly into the loop, skipping branches during the first iteration
goto skip_check;
goto next_instruction;
while (loop)
while (loop && (vm.flags & (VM_RETURN|VM_KILL|VM_NOEXECUTE)) == 0)
{
if (vm.flags & (VM_RETURN|VM_KILL|VM_NOEXECUTE))
break;
tw = *insptr;
skip_check:
// Bsprintf(g_szBuf,"Parsing: %d",*insptr);
// AddLog(g_szBuf);
next_instruction:
g_errorLineNum = tw >> 12;
g_tw = tw &= VM_INSTMASK;
g_tw = tw &= VM_INSTMASK;
if (tw == CON_LEFTBRACE)
{
insptr++, loop++;
continue;
tw = *(++insptr), loop++;
goto next_instruction;
}
else if (tw == CON_RIGHTBRACE)
{
@ -1304,12 +1298,13 @@ GAMEEXEC_STATIC void VM_Execute(native_t loop)
else if (tw == CON_ELSE)
{
insptr = (intptr_t *)*(insptr + 1);
continue;
tw = *insptr;
goto next_instruction;
}
else if (tw == CON_STATE)
{
intptr_t const *const tempscrptr = insptr + 2;
insptr = (intptr_t *)*(insptr + 1);
auto tempscrptr = insptr + 2;
insptr = (intptr_t *)*(insptr + 1);
VM_Execute(1);
insptr = tempscrptr;
continue;
@ -1326,14 +1321,15 @@ GAMEEXEC_STATIC void VM_Execute(native_t loop)
case CON_JUMP: // this is used for event chaining
insptr++;
tw = Gv_GetVarX(*insptr++);
tw = Gv_GetVarX(*insptr++);
insptr = (intptr_t *)(tw + apScript);
continue;
tw = *insptr;
goto next_instruction;
case CON_SETVARVAR:
insptr++;
{
tw = *insptr++;
tw = *insptr++;
int const nValue = Gv_GetVarX(*insptr++);
if ((aGameVars[tw].flags & (GAMEVAR_USER_MASK | GAMEVAR_PTR_MASK)) == 0)