public virtual void execute2(RunTimeValueBase thisObj,
rtti.FunctionDefine functionDefine,
SLOT[] argements,
SLOT returnSlot,
SourceToken token,
object stackframe,
out bool success)
{
throw new NotImplementedException();
}
public virtual void executeAsync(RunTimeValueBase thisObj,SLOT[] argements,SLOT resultSlot,
object callbacker,object stackframe,
SourceToken token,RunTimeScope scope)
{
}
public static void execAssigning(StackFrame frame, ASBinCode.OpStep step, ASBinCode.RunTimeScope scope)
{
ASBinCode.SLOT slot = step.reg.getSlotForAssign(scope,frame);
ASBinCode.RunTimeValueBase v = step.arg1.getValue(scope,frame);
bool success;
var lt = slot.assign(v,out success);
if (!success) //(!slot.directSet(v))
{
if (!(slot is StackSlot)) //直接赋值时
{
//ext = "Illegal assignment to function " + ((MethodGetterBase)step.reg).name + ".";
}
else
{
StackSlot oslot = (StackSlot)slot;
//if (oslot.linktarget != null)
{
//slot = oslot.linktarget;
slot = lt;
}
if (step.arg1 is IMemReg)
{
//将其暂存到临时槽内
frame._tempSlot2.directSet(v);
v = frame._tempSlot2.getValue();
}
if (slot is SetThisItemSlot)
{
_doSetThisItem(((SetThisItemSlot)slot).bindObj,v,((SetThisItemSlot)slot).setindex,oslot,frame,step);
return;
}
if (slot is ClassPropertyGetter.PropertySlot)
{
ClassPropertyGetter.PropertySlot propslot =
(ASBinCode.ClassPropertyGetter.PropertySlot)slot;
//***调用访问器。***
ASBinCode.ClassPropertyGetter prop = oslot.stackObjects.propGetSet; //propslot.property;
_doPropAssigning(prop,frame,step,frame.player,scope,
//propslot.bindObj
oslot.stackObjects.propBindObj
,v,
oslot
);
return;
}
if (slot is OpVector.vectorSLot) //Vector类型不匹配
{
BlockCallBackBase cb = frame.player.blockCallBackPool.create();
cb.scope = scope;
cb.step = step;
cb.args = frame;
cb.setCallBacker(_vectorConvertCallBacker);
cb.cacheObjects[0] = slot;
//***调用强制类型转换***
OpCast.CastValue(v,((OpVector.vectorSLot)slot).vector_data.vector_type,
frame,step.token,scope,frame._tempSlot1,cb,false);
return;
}
if (slot is ObjectMemberSlot && !((ObjectMemberSlot)slot).isConstMember)
{
BlockCallBackBase cb = frame.player.blockCallBackPool.create();
cb.scope = scope;
cb.step = step;
cb.args = frame;
cb.setCallBacker(_objectmemberslotConvertCallbacker);
cb.cacheObjects[0] = slot;
//***调用强制类型转换***
OpCast.CastValue(v,((ObjectMemberSlot)slot).slottype,
frame,step.token,scope,frame._tempSlot1,cb,false);
return;
}
}
string ext = String.Empty;
if (slot is MethodGetterBase.MethodSlot)
{
ext = "Cannot assign to a method "; // + ((ASBinCode.ClassMethodGetter.MethodSlot)slot).method;
}
else if (slot is ObjectMemberSlot)
{
ext = "Illegal write to read-only property ";
//+ ((ObjectMemberSlot)slot).obj.value._class.name
//+" on ppp.PPC."
}
else if (slot is ClassPropertyGetter.PropertySlot)
{
ext = "Illegal write to read-only property ";
}
else if (slot is OpAccess_Dot.prototypeSlot)
{
ext = "Cannot create property "
+ ((OpAccess_Dot.prototypeSlot)slot)._protoname +
" on " + ((OpAccess_Dot.prototypeSlot)slot)._protoRootObj.value._class.name;
}
frame.throwError(
step.token,0,ext
);
frame.endStep(step);
}
else
{
frame.endStepNoError();
}
}
public static void exec_try_read_prop(StackFrame frame, OpStep step, RunTimeScope scope)
{
ASBinCode.SLOT slot = ((StackSlotAccessor)step.arg1).getSlot(scope,frame);
if (slot.isPropGetterSetter)
{
((StackSlot)slot).linkTo(null);
_do_prop_read(
((StackSlot)slot).stackObjects.propGetSet,
frame,step,frame.player,scope,((StackSlot)slot).stackObjects.propBindObj,((StackSlot)slot).stackObjects.superPropBindClass
);
}
else if (slot.isSetThisItem)
{
SetThisItemSlot sslot = (SetThisItemSlot)((StackSlot)slot).getLinkSlot();
((StackSlot)slot).linkTo(null);
//***调用索引器get***
RunTimeValueBase func;
var rtObj = sslot.bindObj;
var player = frame.player;
var v2 = sslot.setindex;
func = ((MethodGetterBase)sslot.get_this_item.bindField).getMethod(
rtObj
);
var funCaller = player.funcCallerPool.create(frame,step.token);
funCaller.SetFunction((ASBinCode.rtData.rtFunction)func); ((ASBinCode.rtData.rtFunction)func).Clear();
funCaller.loadDefineFromFunction();
if (!funCaller.createParaScope())
{
return;
}
//funCaller.releaseAfterCall = true;
bool success;
funCaller.pushParameter(v2,0,out success);
if (!success)
{
frame.endStep(step);
return;
}
funCaller._tempSlot = frame._tempSlot1;
funCaller.returnSlot = step.reg.getSlot(scope,frame);
StackSlot ret = (StackSlot)funCaller.returnSlot;
ret.stackObjects._temp_try_write_setthisitem = ret._cache_setthisslot; ret.refPropChanged = true;
ret._cache_setthisslot.bindObj = rtObj;
ret._cache_setthisslot.setindex = v2;
ret._cache_setthisslot.set_this_item = sslot.set_this_item;
BlockCallBackBase cb = frame.player.blockCallBackPool.create();
cb.setCallBacker(D_get_this_item_callbacker);
cb.step = step;
cb.args = frame;
funCaller.callbacker = cb;
funCaller.call();
return;
}
else
{
SLOT regslot = step.reg.getSlot(scope,frame);
StackSlot d = regslot as StackSlot;
StackSlot s = slot as StackSlot;
if (d != null && s != null && s.getLinkSlot() != null)
{
d.linkTo(s.getLinkSlot());
s.linkTo(null);
}
else
{
regslot.directSet(slot.getValue());
}
//frame.endStep(step);
frame.endStepNoError();
}
}
