/// <summary>
/// Moves along the build chain skipping units until it finds the matching unit.
/// If it is the target unit, returns build actions for it, if no, pass the rest of the chain to each child and returns merged actions.
/// </summary>
public override bool GatherBuildActions(BuildChain buildChain, out WeightedBuildActionBag?actionBag, int inputWeight)
{
var hasActions = false;
// ReSharper disable once AccessToModifiedClosure - yes, I need it to be captured
using (Log.ConditionalMode(LogLevel.Verbose, () => hasActions))
using (Log.NamedBlock(LogLevel.Verbose, nameof(SkipTillUnit)))
{
Log.WriteLine(LogLevel.Verbose, () => $"Pattern = {UnitPattern.ToHoconString()}, Weight = {Weight.ToHoconString()}");
for (var i = 0; i < buildChain.Length; i++)
{
var unitInfo = buildChain[i];
var isPatternMatches = UnitPattern.Matches(unitInfo);
if (isPatternMatches)
{
Log.WriteLine(LogLevel.Verbose, LogConst.Matched, true);
hasActions = GetOwnOrChildrenBuildActions(buildChain.GetTail(i), inputWeight, out actionBag);
return(hasActions);
}
}
Log.WriteLine(LogLevel.Trace, LogConst.Matched, false);
}
actionBag = null;
return(false);
}
public override bool GatherBuildActions(BuildChain buildChain, out WeightedBuildActionBag?actionBag, int inputWeight)
{
var hasActions = false;
// ReSharper disable once AccessToModifiedClosure - yes, that's the point
using (Log.ConditionalMode(LogLevel.Verbose, () => hasActions))
using (Log.NamedBlock(LogLevel.Verbose, nameof(SkipAllUnits)))
{
Log.WriteLine(LogLevel.Verbose, () => $"Weight = {Weight.ToHoconString()}");
var targetUnit = buildChain.GetTail(buildChain.Length - 1);
var decreaseWeight = (buildChain.Length - 1) * Weight;
hasActions = GetChildrenActions(targetUnit, inputWeight + decreaseWeight, out actionBag);
return(hasActions);
}
}
protected bool GetOwnOrChildrenBuildActions(BuildChain buildChain, int inputWeight, out WeightedBuildActionBag?actionBag)
{
var result = false;
actionBag = null;
if (buildChain.Length > 1)
{ // pass the rest of the chain to children and return their actions
result = GetChildrenActions(buildChain.GetTail(1), inputWeight, out actionBag);
}
else
{ // this patterns matches the target unit, return actions for it
result = GetOwnBuildActions(inputWeight, out actionBag);
actionBag.WriteToLog(LogLevel.Verbose, "Actions: ");
}
return(result);
}
public override bool GatherBuildActions(BuildChain buildChain, out WeightedBuildActionBag?actionBag, int inputWeight)
{
var hasActions = false;
// ReSharper disable once AccessToModifiedClosure - yes, I need it to be captured
using (Log.ConditionalMode(LogLevel.Verbose, () => hasActions))
using (Log.NamedBlock(LogLevel.Verbose, nameof(SkipWhileUnit)))
{
Log.WriteLine(LogLevel.Verbose, () => $"Pattern = {UnitPattern.ToHoconString()}, Weight = {Weight.ToHoconString()}");
var i = 0;
for (; i < buildChain.Length - 1; i++) // target unit is not the subject of skipping
{
if (!UnitPattern.Matches(buildChain[i]))
{
break;
}
}
hasActions = GetChildrenActions(buildChain.GetTail(i), inputWeight, out actionBag);
return(hasActions);
}
}
