/// <param name="kb">check if this key bind is being triggered</param>
/// <param name="list">where to mark if this is indeed triggered</param>
/// <param name="additionalFilter">an additional gate that might prevent this particluar keybind from triggering. possibly heavy method, so only checked if the key is triggered</param>
bool KeyCheck(KBind kb, List <KeyTrigger> list, Func <KBind, bool> additionalFilter = null)
{
KCombo kp = trigger.Invoke(kb);
if (kp != null && (additionalFilter == null || !additionalFilter.Invoke(kb)))
{
//Debug.Log("triggered: " + kp + " -> " + kb.name);
list.Add(new KeyTrigger {
kb = kb, kp = kp
});
return(true);
}
return(false);
}
public bool IsValueChanged()
{
bool isAllowed = modifiers == null || modifiers.Length == 0 || KCombo.IsSatisfiedHeld(modifiers);
if (!isAllowed)
{
if (!stickyInput)
{
cachedValue = 0;
}
}
else
{
cachedValue = filteredValue ? GetValue() : GetValueRaw();
}
return(cachedValue != knownValue);
}
/// <summary>
/// describes functions to execute when a specific key-combination is pressed/held/released
/// </summary>
public KBind(KCombo kCombo, string name = null, Func <bool> onPressEvent = null, Func <bool> onHoldEvent = null,
Func <bool> onReleaseEvent = null, Func <bool> additionalRequirement = null,
bool eventAlwaysTriggerable = false, EventBind pressFunc = null, EventBind holdFunc = null, EventBind releaseFunc = null)
: this(new[] { kCombo }, name, onPressEvent, onHoldEvent, onReleaseEvent, additionalRequirement, eventAlwaysTriggerable, pressFunc, holdFunc, releaseFunc)
{
}
/// <param name="kBind"></param>
/// <param name="kind"></param>
/// <returns></returns>
public bool UpdateKeyBinding(KBind kBind, KBindChange kind)
{
if (kind == KBindChange.Add && putInList != null && !putInList.Invoke(kBind))
{
return(false);
}
bool changeHappened = false;
int index = allKeyBindings.IndexOf(kBind); // TODO get index from sorted list with IList extension?
switch (kind)
{
case KBindChange.Add:
if (index >= 0)
{
Show.Log("already added " + name + " " + kBind.name + "?");
}
if (index < 0)
{
allKeyBindings.Add(kBind); allKeyBindings.Sort(); // TODO insert sorted in IList extension?
for (int i = 0; i < kBind.keyCombinations.Length; ++i)
{
KCombo kCombo = kBind.keyCombinations[i];
if (!bindingsByKey.TryGetValue(kCombo.key, out List <KBindTrigger> kBinds))
{
kBinds = new List <KBindTrigger>();
bindingsByKey[kCombo.key] = kBinds;
}
kBinds.Add(new KBindTrigger {
kCombo = kCombo, kBind = kBind
}); kBinds.Sort(); // TODO insert sorted in IList extension?
}
changeHappened = true;
//Log($"added {name} {kBind.name}");
}
else
{
if (index >= 0)
{
Show.Log("will not add duplicate " + name + " " + kBind.name);
}
}
break;
case KBindChange.Remove:
if (index >= 0)
{
allKeyBindings.RemoveAt(index); changeHappened = true;
for (int i = 0; i < kBind.keyCombinations.Length; ++i)
{
KCombo kCombo = kBind.keyCombinations[i];
if (bindingsByKey.TryGetValue(kCombo.key, out List <KBindTrigger> kBinds))
{
int subIndex = kBinds.FindIndex(k => k.kBind == kBind); // TODO get index from sorted list with IList extension?
kBinds.RemoveAt(subIndex);
}
}
}
break;
case KBindChange.Update:
throw new Exception("Update is composed of a Remove and Add, should never be called directly like this.");
}
return(changeHappened);
}
public string CalcualteCurrentKeyBindText()
{
EnsureInitializedKeyBinding();
StringBuilder sb = new StringBuilder();
for (int s = 0; s < keyBindGroups.Length; ++s)
{
KBindGroup ks = keyBindGroups[s];
if (ks.allKeyBindings.Count == 0)
{
continue;
}
sb.Append("[" + ks.name + "]\n");
for (int i = 0; i < ks.allKeyBindings.Count; ++i)
{
KBind kb = ks.allKeyBindings[i];
bool needsPriority = true;
bool hasKeys = true;
if (kb.keyCombinations.Length != 0 && (kb.keyCombinations.Length != 1 || kb.keyCombinations[0].key != KCode.None))
{
KCombo theseKeys = kb.keyCombinations[0];
bool hasPrev = i > 0;
bool hasNext = i < ks.allKeyBindings.Count - 1;
KBind prev = (hasPrev) ? ks.allKeyBindings[i - 1] : null;
KBind next = (hasNext) ? ks.allKeyBindings[i + 1] : null;
KCombo prevKeys = hasPrev && prev.keyCombinations.Length > 0 ? prev.keyCombinations[0] : null;
KCombo nextKeys = hasNext && next.keyCombinations.Length > 0 ? next.keyCombinations[0] : null;
needsPriority = (prevKeys != null && prevKeys.CompareTo(theseKeys) == 0 ||
nextKeys != null && nextKeys.CompareTo(theseKeys) == 0);
}
else
{
hasKeys = false;
}
if (hasKeys)
{
sb.Append(kb.ShortDescribe(" | "));
}
else
{
sb.Append("(no keys)");
}
sb.Append(" :");
if (needsPriority)
{
sb.Append(kb.priority.ToString());
}
sb.Append(": ");
sb.Append(kb.name);
sb.Append("\n");
}
}
if (AxisBinds.Count > 0)
{
sb.Append("[Axis]\n");
for (int i = 0; i < AxisBinds.Count; ++i)
{
AxBind ab = AxisBinds[i];
sb.Append(ab.ShortDescribe(" | "));
sb.Append(" :: ");
sb.Append(ab.name);
sb.Append("\n");
}
}
return(sb.ToString());
}
public override string ToString()
{
return(KCombo.ToString(modifiers) + axis.ToString());
}