private void HandleOnSpawnButtonClicked(IntVector2 tileCoords)
{
var selectedIndex = (uint)_dropdown.value;
int numUnits = _unitAmountDropdown.value + 1;
IUnitData unitData;
if (selectedIndex < _numPlayers)
{
unitData = _unitDataIndexResolver.ResolveUnitData(UnitType.Player, selectedIndex);
}
else
{
unitData = _unitDataIndexResolver.ResolveUnitData(UnitType.NonPlayer, selectedIndex - _numPlayers);
}
if (unitData == null)
{
_logger.LogError(LoggedFeature.Units, "Invalid unit index: {0}", selectedIndex);
return;
}
// If only one unit, just spawn at the point.
if (numUnits == 1)
{
SpawnUnit(unitData, tileCoords);
return;
}
// For multiple units, spawn randomly around the position.
IntVector2[] tilePositions = _randomGridPositionProvider.GetRandomUniquePositions(tileCoords, 1, numUnits);
foreach (var tilePosition in tilePositions)
{
SpawnUnit(unitData, tilePosition);
}
}
private void SpawnUnit(UnitDataReference unitDataReference, IntVector2 tileCoords)
{
IUnitData unitData =
_unitDataIndexResolver.ResolveUnitData(unitDataReference.UnitType, unitDataReference.UnitIndex);
if (unitData == null)
{
_logger.LogError(LoggedFeature.Units, "UnitData reference not found: {0}", unitDataReference);
return;
}
UnitCommandData unitCommandData = _unitCommandDataFactory.Create(unitData);
SpawnUnitData spawnUnitData = new SpawnUnitData(unitCommandData, tileCoords, isInitialSpawn: true);
_commandQueue.Enqueue <SpawnUnitCommand, SpawnUnitData>(spawnUnitData, CommandSource.Game);
}