public ResearchBranch Fork()
{
var res = new ResearchBranch();
foreach (var kv in ResearchStates)
{
res.ResearchStates.Add(kv.Key, kv.Value);
}
foreach (var k in Unlocked)
{
res.Unlocked.Add(k);
}
foreach (var kv in Triggers)
{
res.Triggers.Add(kv.Key, kv.Value);
}
return(res);
}
private void FlattenResearch(Ob_Trigger trigger, ISet <ResearchBranch> branches,
ResearchBranch currentBranch)
{
if (trigger is Ob_Trigger_Composite)
{
trigger = ((Ob_Trigger_Composite)trigger).Simplify();
}
if (trigger == null)
{
return;
}
trigger.UpdateKey();
var all = trigger as Ob_Trigger_All;
var any = trigger as Ob_Trigger_Any;
var research = trigger as Ob_Trigger_ResearchState;
var unlock = trigger as Ob_Trigger_Unlocked;
if (all != null)
{
foreach (var e in all.Elements.Distinct())
{
FlattenResearch(e, branches, currentBranch);
}
return;
}
if (any != null)
{
foreach (var e in any.Elements.Distinct())
{
FlattenResearch(e, branches, currentBranch.Fork());
}
return;
}
branches.Add(currentBranch);
if (research != null)
{
ResearchState currentVal =
currentBranch.ResearchStates.GetValueOrDefault(research.Id, research.RequiredState);
Utilities.Assert(currentVal == research.RequiredState,
$"Research state mismatch: {currentVal} and {research.RequiredState}");
currentBranch.ResearchStates[research.Id] = research.RequiredState;
return;
}
if (unlock != null)
{
currentBranch.Unlocked.Add(unlock.DefinitionId);
return;
}
var hasItem = trigger as Ob_Trigger_HasItem;
if (hasItem != null && !Utilities.ValidateDefinition <MyPhysicalItemDefinition>(hasItem.DefinitionId))
{
return;
}
var interact = trigger as Ob_Trigger_Interact;
if (interact != null)
{
var valid = true;
foreach (var k in interact.HandItem)
{
valid &= Utilities.ValidateDefinition <MyPhysicalItemDefinition>(k);
}
foreach (var k in interact.BlockInteractTarget)
{
valid &= Utilities.ValidateDefinition <MyCubeBlockDefinition>(k);
}
if (!valid)
{
return;
}
}
var key = trigger.StateStorageKey;
Utilities.Assert(key != null, $"Trigger type {trigger.GetType().FullName} must have a state storage key");
Ob_Trigger existingTrigger;
if (!_stateStorageProviders.TryGetValue(key, out existingTrigger))
{
_stateStorageProviders[key] = existingTrigger = trigger;
}
currentBranch.Triggers[key] = existingTrigger;
}
