Method SetValue

sdk/add_on/scriptarray/scriptarray.cpp:589–651

}

void CScriptArray::SetValue(asUINT index, void *value)
{
	// At() will take care of the out-of-bounds checking, though
	// if called from the application then nothing will be done
	void *ptr = At(index);
	if( ptr == 0 ) return;

	if ((subTypeId & ~asTYPEID_MASK_SEQNBR) && !(subTypeId & asTYPEID_OBJHANDLE))
	{
		asITypeInfo *subType = objType->GetSubType();
		if (subType->GetFlags() & asOBJ_ASHANDLE)
		{
			// For objects that should work as handles we must use the opHndlAssign method
			// TODO: Must support alternative syntaxes as well
			// TODO: Move the lookup of the opHndlAssign method to Precache() so it is only done once
			string decl = string(subType->GetName()) + "& opHndlAssign(const " + string(subType->GetName()) + "&in)";
			asIScriptFunction* func = subType->GetMethodByDecl(decl.c_str());
			if (func)
			{
				// TODO: Reuse active context if existing
				asIScriptEngine* engine = objType->GetEngine();
				asIScriptContext* ctx = engine->RequestContext();
				ctx->Prepare(func);
				ctx->SetObject(ptr);
				ctx->SetArgAddress(0, value);
				// TODO: Handle errors
				ctx->Execute();
				engine->ReturnContext(ctx);
			}
			else
			{
				// opHndlAssign doesn't exist, so try ordinary value assign instead
				objType->GetEngine()->AssignScriptObject(ptr, value, subType);
			}
		}
		else
			objType->GetEngine()->AssignScriptObject(ptr, value, subType);
	}
	else if( subTypeId & asTYPEID_OBJHANDLE )
	{
		void *tmp = *(void**)ptr;
		*(void**)ptr = *(void**)value;
		objType->GetEngine()->AddRefScriptObject(*(void**)value, objType->GetSubType());
		if( tmp )
			objType->GetEngine()->ReleaseScriptObject(tmp, objType->GetSubType());
	}
	else if( subTypeId == asTYPEID_BOOL ||
			 subTypeId == asTYPEID_INT8 ||
			 subTypeId == asTYPEID_UINT8 )
		*(char*)ptr = *(char*)value;
	else if( subTypeId == asTYPEID_INT16 ||
			 subTypeId == asTYPEID_UINT16 )
		*(short*)ptr = *(short*)value;
	else if( subTypeId == asTYPEID_INT32 ||
			 subTypeId == asTYPEID_UINT32 ||
			 subTypeId == asTYPEID_FLOAT ||
			 subTypeId > asTYPEID_DOUBLE ) // enums have a type id larger than doubles
		*(int*)ptr = *(int*)value;