Support for adding and replacing attacks.

Signed-off-by: Deukhoofd <Deukhoofd@gmail.com>

src/Battling/Models/Creature.cpp

@@ -271,3 +271,36 @@ void Battling::Creature::AddVolatileScript(Script* script) { _volatile.Add(scrip
 void Battling::Creature::RemoveVolatileScript(const ArbUt::BasicStringView& name) { _volatile.Remove(name); }
 void Battling::Creature::RemoveVolatileScript(Battling::Script* script) { _volatile.Remove(script->GetName()); }
 bool Battling::Creature::HasVolatileScript(const ArbUt::BasicStringView& name) const { return _volatile.Has(name); }
+void Battling::Creature::AddAttack(Battling::LearnedAttack* attack) {
+    for (size_t i = 0; i < _attacks.Count(); i++) {
+        if (_attacks[i] == nullptr) {
+            _attacks.Set(i, attack);
+            return;
+        }
+    }
+    if (_attacks.Count() < _library->GetStaticLib()->GetSettings()->GetMaximalAttacks()) {
+        _attacks.Append(attack);
+    }
+    THROW_CREATURE("Can't add attack. The creature already has the maximum amount of attacks.");
+}
+uint8_t Battling::Creature::GetAvailableAttackSlot() const noexcept {
+    for (uint8_t i = 0; i < (uint8_t)_attacks.Count(); i++) {
+        if (_attacks[i] == nullptr) {
+            return i;
+        }
+    }
+    if (_attacks.Count() < _library->GetStaticLib()->GetSettings()->GetMaximalAttacks()) {
+        return _attacks.Count();
+    }
+    return -1;
+}
+void Battling::Creature::ReplaceAttack(size_t index, Battling::LearnedAttack* attack) {
+    if (_attacks.Count() <= index) {
+        if (_attacks.Count() < _library->GetStaticLib()->GetSettings()->GetMaximalAttacks()) {
+            _attacks.Append(attack);
+        }
+        THROW_CREATURE("Can't replace attack at index " << index << ". Number of attacks is " << _attacks.Count()
+                                                        << ".");
+    }
+    _attacks.Set(index, attack);
+}