static void scArrayPush(const CFunctionsScopePtr &c, void *data) {
CScriptVarPtr arr = c->getArgument("this");
uint32_t len = c->getLength(arr);
uint32_t args = c->getArgumentsLength();
for (uint32_t i=0; i<args; ++i)
c->setProperty(arr, i, c->getArgument(i));
}
static void scArrayPop(const CFunctionsScopePtr &c, void *data) {
CScriptVarPtr arr = c->getArgument("this");
uint32_t len = c->getLength(arr);
if(len) {
c->setReturnVar(c->getPropertyValue(arr, len-1));
arr->removeChild(int2string(len-1));
} else
c->setReturnVar(c->constScriptVar(Undefined));
}
static void scArrayFill(const CFunctionsScopePtr &c, void *data) {
CScriptVarPtr arr = c->getArgument("this");
uint32_t len = c->getLength(arr);
CNumber startNumber=0, endNumber=len;
CScriptVarPtr value = c->getArgument(0);
CScriptVarPtr startVar = c->getArgument(1);
CScriptVarPtr endVar = c->getArgument(2);
c->setReturnVar(arr);
if(!startVar->isUndefined()) startNumber = startVar->toNumber();
if(!endVar->isUndefined()) endNumber = endVar->toNumber();
uint32_t start = (startNumber.sign()<0 ? startNumber+len : startNumber).clamp(0, len).toUInt32();
uint32_t end = (endNumber.sign()<0 ? endNumber+len : endNumber).clamp(0, len).toUInt32();
for(; start < end; ++start) c->setProperty(arr, start, value);
}