DarkflameServer/dDatabase/CDClientDatabase/CDClientTables/CDCurrencyTableTable.cpp
David Markowitz d2aeebcd46
chore: Move database storage containers to be translation unit local to allow for safe references (#1434)
* Move CDClientManager to be a namespace

Tested that worlds still load data as expected.  Had no use being a singleton anyways.

* Move cdclient data storage to tu local containers

Allows some data from these containers to be saved on object by reference instead of always needing to copy.

iteration 2

- move all unnamed namespace containers to a singular spot
- use macro for template specialization and variable declaration
- use templates to allow for as little copy paste of types and functions as possible

* remember to use typename!

compiler believes T::StorageType is accessing a member, not a type.

* Update CDClientManager.cpp

* move to cpp?
2024-02-09 07:37:58 -06:00

45 lines
1.2 KiB
C++

#include "CDCurrencyTableTable.h"
//! Constructor
void CDCurrencyTableTable::LoadValuesFromDatabase() {
// First, get the size of the table
uint32_t size = 0;
auto tableSize = CDClientDatabase::ExecuteQuery("SELECT COUNT(*) FROM CurrencyTable");
while (!tableSize.eof()) {
size = tableSize.getIntField(0, 0);
tableSize.nextRow();
}
tableSize.finalize();
// Reserve the size
auto& entries = GetEntriesMutable();
entries.reserve(size);
// Now get the data
auto tableData = CDClientDatabase::ExecuteQuery("SELECT * FROM CurrencyTable");
while (!tableData.eof()) {
CDCurrencyTable entry;
entry.currencyIndex = tableData.getIntField("currencyIndex", -1);
entry.npcminlevel = tableData.getIntField("npcminlevel", -1);
entry.minvalue = tableData.getIntField("minvalue", -1);
entry.maxvalue = tableData.getIntField("maxvalue", -1);
entry.id = tableData.getIntField("id", -1);
entries.push_back(entry);
tableData.nextRow();
}
tableData.finalize();
}
std::vector<CDCurrencyTable> CDCurrencyTableTable::Query(std::function<bool(CDCurrencyTable)> predicate) {
std::vector<CDCurrencyTable> data = cpplinq::from(GetEntries())
>> cpplinq::where(predicate)
>> cpplinq::to_vector();
return data;
}