internal void HandleInvoke(object invokingObject, TargetingInfo targetInfo, OnKeyboardInvoke onInvoke, NamedKey invokeKey)
{
if (targetInfo == null)
{
onInvoke(m_engine.Player.Position);
m_gameInstance.ResetHandlerName();
m_gameInstance.UpdatePainters();
return;
}
else
{
switch (targetInfo.Type)
{
case TargetingInfo.TargettingType.Stream:
{
List<EffectivePoint> targetablePoints = PointListUtils.EffectivePointListOneStepAllDirections(m_engine.Player.Position);
HandleRangedSinglePointInvoke(invokingObject, targetablePoints, onInvoke, invokeKey);
return;
}
case TargetingInfo.TargettingType.RangedSingle:
case TargetingInfo.TargettingType.RangedBlast:
case TargetingInfo.TargettingType.RangedExplodingPoint:
{
List<EffectivePoint> targetablePoints = PointListUtils.EffectivePointListFromBurstPosition(m_engine.Player.Position, targetInfo.Range);
HandleRangedSinglePointInvoke(invokingObject, targetablePoints, onInvoke, invokeKey);
return;
}
case TargetingInfo.TargettingType.Cone:
{
Point playerPosition = m_engine.Player.Position;
List<EffectivePoint> targetablePoints = GetConeTargetablePoints(playerPosition);
OnTargetSelection selectionDelegate = new OnTargetSelection(s =>
{
if (s != m_engine.Player.Position)
onInvoke(s);
return false;
});
m_gameInstance.SetHandlerName("Target", new TargettingKeystrokeRequest(targetablePoints, selectionDelegate,
NamedKey.Invalid, TargettingKeystrokeHandler.TargettingType.Monster,
p => m_engine.Targetting.TargettedDrawablePoints(invokingObject, p)));
return;
}
case TargetingInfo.TargettingType.Self:
{
onInvoke(m_engine.Player.Position);
m_gameInstance.ResetHandlerName();
m_gameInstance.UpdatePainters();
return;
}
default:
throw new System.InvalidOperationException("InvokingKeystrokeHandler - HandleInvoke, don't know how to handle: " + targetInfo.Type.ToString());
}
}
}
private void HandleRangedSinglePointInvoke(object invokingObject, List<EffectivePoint> targetablePoints, OnKeyboardInvoke onInvoke, NamedKey invokeKey)
{
m_engine.Targetting.FilterNotTargetableToPlayerPointsFromList(targetablePoints, true);
m_engine.Targetting.FilterNotVisibleToPlayerBothWaysFromList(targetablePoints, true);
OnTargetSelection selectionDelegate = new OnTargetSelection(s =>
{
if (s != m_engine.Player.Position)
onInvoke(s);
return false;
});
m_gameInstance.SetHandlerName("Target", new TargettingKeystrokeRequest(targetablePoints, selectionDelegate, invokeKey,
TargettingKeystrokeHandler.TargettingType.Monster, p => m_engine.Targetting.TargettedDrawablePoints(invokingObject, p)));
}
