public override SpellVar Select(SpellCursor cursor)
{
Component host = cursor.BoundTo as Component;
ICmpSpellInteractor hostInteractor = (host != null) ? host.GameObj.GetComponent <ICmpSpellInteractor>() : null;
if (hostInteractor != null)
{
ObjectVar obj = new ObjectVar();
obj.Add(hostInteractor);
return(obj);
}
else
{
if (host != null)
{
return(new PositionVar
{
RelativeTo = (host != null) ? host.GameObj : null,
RelativePosition = Vector2.Zero
});
}
else
{
return(new PositionVar {
Position = cursor.BoundTo.Pos
});
}
}
}
public override float GetRessemblance(ICmpSpellInteractor interactor)
{
Component cmp = interactor as Component;
float result = 0.0f;
if (cmp.GameObj.GetComponent <MagicalFire>() != null)
{
result = 1.0f;
}
return(this.IsNegated ? (1.0f - result) : result);
}
public void Add(ICmpSpellInteractor obj, float weight = 1.0f)
{
int index = this.elements.IndexOfFirst(e => e.Interactor == obj);
if (index == -1)
{
this.elements.Add(new Element(obj, weight));
}
else
{
Element element = this.elements[index];
element.Weight = MathF.Clamp(element.Weight + weight, 0.0f, 1.0f);
this.elements[index] = element;
}
this.elements.StableSort((a, b) => Comparer <float> .Default.Compare(MathF.Abs(b.Weight), MathF.Abs(a.Weight)));
this.count = this.elements.Sum(e => MathF.Abs(e.Weight));
}
public void Remove(ICmpSpellInteractor obj, float weight = 1.0f)
{
int index = this.elements.IndexOfFirst(e => e.Interactor == obj);
if (index != -1)
{
Element element = this.elements[index];
element.Weight = MathF.Clamp(element.Weight - weight, 0.0f, 1.0f);
if (element.Weight <= 0.0f)
{
this.elements.RemoveAt(index);
}
else
{
this.elements[index] = element;
}
this.count = this.elements.Sum(e => MathF.Abs(e.Weight));
}
}
public float Contains(ICmpSpellInteractor obj)
{
Element element = this.elements.FirstOrDefault(e => e.Interactor == obj);
return(element.Weight);
}
public Element(ICmpSpellInteractor obj, float weight)
{
this.Weight = MathF.Abs(weight);
this.Interactor = obj;
}
public abstract float GetRessemblance(ICmpSpellInteractor interactor);
public override bool Activate(SpellCursor cursor)
{
float baseEnergy = this.GetEnergyConsumption();
float usedEnergy = cursor.BoundTo.DrainEnergy(baseEnergy);
Vector2 boundPos = cursor.BoundTo.Pos;
PositionVar posVar = cursor.GetAnnotation <PositionVar>();
ObjectVar objVar = cursor.GetAnnotation <ObjectVar>();
ObjectVar selectedObjects = new ObjectVar();
if (objVar != null)
{
var weightedPos = objVar.Elements.Select(e => new {
Weight = e.Weight,
Interactor = e.Interactor,
Pos = e.Interactor.Pos
});
foreach (var p in weightedPos)
{
float energyMult = Spell.GetEfficiency((p.Pos - boundPos).Length) * p.Weight / objVar.Count;
foreach (T magic in this.Create(p.Pos, usedEnergy * energyMult))
{
ICmpSpellInteractor interactor = magic.GameObj.GetComponent <ICmpSpellInteractor>();
if (interactor != null)
{
selectedObjects.Add(interactor, energyMult);
}
}
}
}
else if (posVar != null)
{
Vector2 targetPos = posVar.Position;
float energyMult = Spell.GetEfficiency((targetPos - boundPos).Length);
foreach (T magic in this.Create(posVar.Position, usedEnergy * energyMult))
{
ICmpSpellInteractor interactor = magic.GameObj.GetComponent <ICmpSpellInteractor>();
if (interactor != null)
{
selectedObjects.Add(interactor, energyMult);
}
}
}
else
{
foreach (T magic in this.Create(boundPos, usedEnergy))
{
ICmpSpellInteractor interactor = magic.GameObj.GetComponent <ICmpSpellInteractor>();
if (interactor != null)
{
selectedObjects.Add(interactor);
}
}
}
if (selectedObjects.Count > 0.0f)
{
cursor.Annotate(selectedObjects);
}
return(true);
}
