private static ushort GetValue(Level level, ITriggerParameter parameter)
{
if (parameter == null)
{
return(0);
}
else if (parameter is TriggerParameterUshort)
{
return(((TriggerParameterUshort)parameter).Key);
}
else if (parameter is IHasScriptID)
{
uint?Id = ((IHasScriptID)parameter).ScriptId;
if (Id == null)
{
throw new ExceptionScriptIdMissing();
}
return(checked ((ushort)Id));
}
else if (parameter is Room)
{
return((ushort)level.Rooms.ReferenceIndexOf(parameter));
}
else
{
throw new Exception("Trigger parameter of invalid type!");
}
}
private void UpdateEvents(ref ITriggerParameter oldValue, ITriggerParameter newValue)
{
if (oldValue == newValue)
{
return;
}
if (newValue is ObjectInstance)
{
((ObjectInstance)newValue).DeletedEvent += ObjectParameterDeletedEvent;
}
if (newValue is Room)
{
((Room)newValue).DeletedEvent += RoomParameterDeletedEvent;
}
if (newValue is ObjectInstance)
{
((ObjectInstance)newValue).DeletedEvent -= ObjectParameterDeletedEvent;
}
if (newValue is Room)
{
((Room)newValue).DeletedEvent -= RoomParameterDeletedEvent;
}
oldValue = newValue;
}
private void View(ITriggerParameter value)
{
value = GetObjectPointer();
if (value is ObjectInstance)
{
ViewObject?.Invoke((ObjectInstance)value);
}
if (value is Room)
{
ViewRoom?.Invoke((Room)value);
}
}
public bool ParameterMatches(ITriggerParameter parameter, bool nullResult)
{
if (parameter == null)
{
return(nullResult || Kind == NgParameterKind.Empty);
}
switch (Kind)
{
case NgParameterKind.Empty:
return(parameter == null);
case NgParameterKind.Choice:
foreach (NgParameterRange choice in Choices)
{
if (choice.ParameterMatches(parameter, false))
{
return(true);
}
}
return(false);
case NgParameterKind.MoveablesInLevel:
return(parameter is MoveableInstance);
case NgParameterKind.StaticsInLevel:
return(parameter is StaticInstance);
case NgParameterKind.CamerasInLevel:
return(parameter is CameraInstance);
case NgParameterKind.SinksInLevel:
return(parameter is SinkInstance);
case NgParameterKind.FlybyCamerasInLevel:
return(parameter is FlybyCameraInstance);
case NgParameterKind.Rooms255:
return(parameter is Room);
default:
if (IsNumber)
{
return(parameter is TriggerParameterUshort);
}
else
{
return(false);
}
}
}
public override void TransformRoomReferences(Func <Room, Room> transformRoom)
{
if (_target is Room)
{
_target = transformRoom((Room)_target);
}
if (_timer is Room)
{
_timer = transformRoom((Room)_timer);
}
if (_extra is Room)
{
_extra = transformRoom((Room)_extra);
}
}
private void ParameterDeletedEvent(ITriggerParameter parameter)
{
if (_target == parameter)
{
_target = null;
}
if (_timer == parameter)
{
_timer = null;
}
if (_extra == parameter)
{
_extra = null;
}
}
public bool IsPointingTo(ITriggerParameter value)
{
if (Target != null && Target.Equals(value))
{
return(true);
}
if (Timer != null && Timer.Equals(value))
{
return(true);
}
if (Extra != null && Extra.Equals(value))
{
return(true);
}
return(false);
}
bool IEquatable <ITriggerParameter> .Equals(ITriggerParameter other) => this == other;
public static NgParameterRange GetExtraRange(LevelSettings levelSettings, TriggerType triggerType, TriggerTargetType targetType, ITriggerParameter target, ITriggerParameter timer)
{
switch (triggerType)
{
case TriggerType.ConditionNg:
if (!(timer is TriggerParameterUshort))
{
return(new NgParameterRange(NgParameterKind.Empty));
}
NgTriggerSubtype conditionSubtriggerType = NgCatalog.ConditionTrigger.MainList.TryGetOrDefault(((TriggerParameterUshort)timer).Key);
return(conditionSubtriggerType?.Extra ?? new NgParameterRange(NgParameterKind.Empty));
default:
switch (targetType)
{
case TriggerTargetType.FlipEffect:
if (!(target is TriggerParameterUshort))
{
return(new NgParameterRange(NgParameterKind.Empty));
}
NgTriggerSubtype flipEffectSubtriggerType = NgCatalog.FlipEffectTrigger.MainList.TryGetOrDefault(((TriggerParameterUshort)target).Key);
return(flipEffectSubtriggerType?.Extra ?? new NgParameterRange(NgParameterKind.Empty));
case TriggerTargetType.ActionNg:
if (!(timer is TriggerParameterUshort))
{
return(new NgParameterRange(NgParameterKind.Empty));
}
NgTriggerSubtype actionSubtriggerType = NgCatalog.ActionTrigger.MainList.TryGetOrDefault(((TriggerParameterUshort)timer).Key);
return(actionSubtriggerType?.Extra ?? new NgParameterRange(NgParameterKind.Empty));
default:
return(new NgParameterRange(NgParameterKind.Empty));
}
}
}
public static NgParameterRange GetTimerRange(LevelSettings levelSettings, TriggerType triggerType, TriggerTargetType targetType, ITriggerParameter target)
{
switch (triggerType)
{
case TriggerType.ConditionNg:
return(new NgParameterRange(NgCatalog.ConditionTrigger.MainList.DicSelect(e => (TriggerParameterUshort)e.Value)));
default:
switch (targetType)
{
case TriggerTargetType.FlipEffect:
if (!(target is TriggerParameterUshort))
{
return(new NgParameterRange(NgParameterKind.Empty));
}
NgTriggerSubtype flipEffectSubtriggerType = NgCatalog.FlipEffectTrigger.MainList.TryGetOrDefault(((TriggerParameterUshort)target).Key);
return(flipEffectSubtriggerType?.Timer ?? new NgParameterRange(NgParameterKind.Empty));
case TriggerTargetType.ActionNg:
return(new NgParameterRange(NgCatalog.ActionTrigger.MainList.DicSelect(e => (TriggerParameterUshort)e.Value)));
case TriggerTargetType.TimerfieldNg:
return(new NgParameterRange(NgParameterKind.Empty));
default:
return(new NgParameterRange(NgParameterKind.AnyNumber));
}
}
}
public static NgParameterRange GetTargetRange(LevelSettings levelSettings, TriggerType triggerType, TriggerTargetType targetType, ITriggerParameter timer)
{
switch (triggerType)
{
case TriggerType.ConditionNg:
if (!(timer is TriggerParameterUshort))
{
return(new NgParameterRange(NgParameterKind.Empty));
}
NgTriggerSubtype conditionSubtriggerType = NgCatalog.ConditionTrigger.MainList.TryGetOrDefault(((TriggerParameterUshort)timer).Key);
return(conditionSubtriggerType?.Target ?? new NgParameterRange(NgParameterKind.Empty));
default:
switch (targetType)
{
case TriggerTargetType.Object:
return(new NgParameterRange(NgParameterKind.MoveablesInLevel));
case TriggerTargetType.Camera:
return(new NgParameterRange(NgParameterKind.CamerasInLevel));
case TriggerTargetType.Sink:
return(new NgParameterRange(NgParameterKind.SinksInLevel));
case TriggerTargetType.Target:
// Actually it is possible to not only target Target objects, but all movables.
// This is also useful: It makes sense to target egg a trap or an enemy.
return(new NgParameterRange(NgParameterKind.MoveablesInLevel));
case TriggerTargetType.FlyByCamera:
return(new NgParameterRange(NgParameterKind.FlybyCamerasInLevel));
case TriggerTargetType.FlipEffect:
if (levelSettings.GameVersion == TRVersion.Game.TRNG)
{
return(new NgParameterRange(NgCatalog.FlipEffectTrigger.MainList.DicSelect(e => (TriggerParameterUshort)e.Value)));
}
else if (levelSettings.GameVersion == TRVersion.Game.TR4)
{
return(new NgParameterRange(NgCatalog.FlipEffectTrigger.MainList
.DicWhere(entry => entry.Value.Name.Contains("OldFlip"))
.DicSelect(e => (TriggerParameterUshort)e.Value)));
}
else
{
return(new NgParameterRange(NgParameterKind.AnyNumber));
}
case TriggerTargetType.ActionNg:
if (!(timer is TriggerParameterUshort))
{
return(new NgParameterRange(NgParameterKind.Empty));
}
NgTriggerSubtype actionSubtriggerType = NgCatalog.ActionTrigger.MainList.TryGetOrDefault(((TriggerParameterUshort)timer).Key);
return(actionSubtriggerType?.Target ?? new NgParameterRange(NgParameterKind.Empty));
case TriggerTargetType.TimerfieldNg:
return(NgCatalog.TimerFieldTrigger);
default:
return(new NgParameterRange(NgParameterKind.AnyNumber));
}
}
}
bool IEquatable <ITriggerParameter> .Equals(ITriggerParameter other) => Equals(other);
