private static ActionChosen AICombatActionMeleeOnly(EcsRegistrar rgs, long globalId, long attackerId, List <long> battlefieldEntityIds)
{
var action = new ActionChosen {
Action = Vals.CombatAction.DoNothing, AgentId = attackerId
};
var naturalWeaponsMap = rgs.GetPartSingle <Parts.NaturalWeaponsMap>(globalId);
var targetIdsToWeights = battlefieldEntityIds
.Select(id => new { Id = id, Agent = rgs.GetPartSingleOrDefault <Parts.Agent>(id) })
.Where(a => a.Id != attackerId && a.Agent != null && !Vals.CombatStatusTag.CombatTerminalStatuses.Intersect(a.Agent.CombatStatusTags).Any())
.ToDictionary(a => a.Id, a => 0);
var attackerFaction = rgs.GetPartSingle <Parts.Faction>(attackerId);
var factionInteractions = rgs.GetPartSingle <Parts.FactionInteractionSet>(globalId);
//eventually we have to figure out how to weight faction relative to everything else.
var possibleTargetIds = targetIdsToWeights.Keys.ToArray();
foreach (var possibleTargetId in possibleTargetIds)
{
var targetFaction = rgs.GetPartSingle <Parts.Faction>(possibleTargetId);
targetIdsToWeights[possibleTargetId] = factionInteractions.Interactions
.SingleOrDefault(i => i.SourceFaction == attackerFaction.CurrentPublicFaction && i.TargetFaction == targetFaction.CurrentPublicFaction)
?.Disposition ?? 0;
}
var minWeight = targetIdsToWeights.Values.Any() ? targetIdsToWeights.Values.Min() : 0;
if (minWeight < 0)
{
var targetId = targetIdsToWeights.First(kvp => kvp.Value == minWeight).Key;
var attackerAnatomy = rgs.GetPartSingle <Parts.Anatomy>(attackerId);
//MWCTODO++: yaaaah this is way too human centric.
var weaponId = attackerAnatomy.SlotsEquipped.GetValueOrDefault(Vals.BodySlots.WieldHandRight, 0);
if (weaponId == 0)
{
weaponId = attackerAnatomy.SlotsEquipped.GetValueOrDefault(Vals.BodySlots.WieldHandLeft, 0);
}
if (weaponId == 0)
{
var nwmap = naturalWeaponsMap.NaturalWeaponSets.GetValueOrDefault(attackerAnatomy.NaturalWeaponsCategory, null);
if (nwmap != null && nwmap.Keys.Any())
{
//MWCTODO: and this isn't great.
weaponId = nwmap.First().Value;
}
}
action.Action = Vals.CombatAction.AttackWeaponMelee;
action.TargetEntityId = targetId;
action.WeaponEntityId = weaponId;
}
return(action);
}
internal static IEnumerable <List <Output> > RunBattlefield(EcsRegistrar rgs, long globalId, long battlefieldId, Func <CombatChoicesAndTargets, ActionChosen> receivePlayerInput)
{
while (true)
{
var battlefieldContainer = rgs.GetPartSingle <Parts.Container>(battlefieldId);
var battlefieldEntityIds = battlefieldContainer.EntityIds.ToList();
foreach (var agentId in battlefieldEntityIds)
{
var battlefieldAgent = rgs.GetPartSingleOrDefault <Parts.Agent>(agentId);
if (battlefieldAgent == null)
{
continue;
}
if (battlefieldAgent.CombatStatusTags.Intersect(Vals.CombatStatusTag.CombatTerminalStatuses).Any())
{
continue;
}
ActionChosen agentActionChosen;
if (battlefieldAgent.ActiveCombatAI == Vals.AI.PlayerChoice)
{
var possibleActions = Agent.GetPossibleActions(rgs, globalId, agentId, battlefieldEntityIds);
agentActionChosen = receivePlayerInput(possibleActions);
}
else
{
agentActionChosen = Agent.GetAgentAICombatAction(rgs, globalId, battlefieldAgent.ActiveCombatAI, agentId, battlefieldEntityIds);
}
var results = Combat.ProcessAgentAction(rgs, agentId, agentActionChosen);
var output = Narrator.OutputForCombatMessages(rgs, results);
yield return(output);
}
var endOfBattleOutputs = GetEndOfBattleOutputs(rgs, battlefieldEntityIds);
if (endOfBattleOutputs.Any())
{
yield return(endOfBattleOutputs);
yield break;
}
}
}
public static CombatChoicesAndTargets GetPossibleActions(EcsRegistrar rgs, long globalId, long agentId, List <long> battlefieldEntityIds)
{
var possibleCombatActions = new CombatChoicesAndTargets();
var naturalWeaponsMap = rgs.GetPartSingle <Parts.NaturalWeaponsMap>(globalId);
var agentAnatomy = rgs.GetPartSingle <Parts.Anatomy>(agentId);
//var agentWieldingDisabled = agentAnatomyModifers
// .Where(m => m.EquipmentSlotDisabled == Vals.BodyEquipmentSlots.WieldObjectAppendage)
// .Select(m => m.EquipmentSlotDisabled)
// .ToList();
var agentWieldedIds = agentAnatomy.SlotsEquipped
.Where(s => s.Key == Vals.BodySlots.WieldHandLeft || s.Key == Vals.BodySlots.WieldHandRight || s.Key == Vals.BodySlots.WieldTwoHanded)
.Select(s => s.Value)
.ToList();
var agentWieldedIdToWeaponEntityName = agentWieldedIds
.Where(id => id != 0)
.Distinct()
.Select(id => new { Id = id, Name = rgs.GetPartSingle <Parts.EntityName>(id) })
.ToDictionary(n => n.Id, n => n.Name);
var agentNaturalWeaponSlots = naturalWeaponsMap.NaturalWeaponSets[agentAnatomy.NaturalWeaponsCategory];
//MWCTODO: some magic happens here and we find out a wristblade or a laser eye has been equipped, and add that to the slots.
// also any quickslots that might have attack items in them. we want quickslots. maybe a wristblade or a laser eye automatically adds a new, fixed quickslot for itself? i like this idea upon first think!
var recordedIds = new HashSet <long>();
foreach (var slot in agentNaturalWeaponSlots.Keys)
{
var weaponId = agentAnatomy.SlotsEquipped[slot];
if (weaponId == 0L)
{
weaponId = agentNaturalWeaponSlots[slot];
}
if (recordedIds.Contains(weaponId))
{
continue;
}
var weapon = Bundle.GetWeaponBundle(rgs, weaponId);
var choice = new AgentActionChoice
{
AgentId = agentId,
Category = Vals.CombatCategory.TopLevelAction,
Description = $"Melee {weapon.EntityName.GeneralName}",
Action = Vals.CombatAction.AttackWeaponMelee,
WeaponBodySlot = slot,
WeaponEntityId = weaponId,
NextCategory = Vals.CombatCategory.MeleeTarget
};
possibleCombatActions.Choices.Add(choice);
recordedIds.Add(weaponId);
}
foreach (long id in battlefieldEntityIds)
{
if (id == agentId)
{
continue;
}
var entityName = rgs.GetPartSingleOrDefault <Parts.EntityName>(id);
var entityAgent = rgs.GetPartSingleOrDefault <Parts.Agent>(id);
if (entityName == null || entityAgent == null)
{
continue;
}
if (entityAgent.CombatStatusTags.Intersect(Vals.CombatStatusTag.CombatTerminalStatuses).Any())
{
continue;
}
possibleCombatActions.MeleeTargets.Add(id, entityName.ProperName);
}
//add stances
possibleCombatActions.Choices.Add(new AgentActionChoice
{
AgentId = agentId,
Category = Vals.CombatCategory.AllStances,
Description = "Stance (Defensive)",
Action = Vals.CombatAction.StanceDefensive
});
possibleCombatActions.Choices.Add(new AgentActionChoice
{
AgentId = agentId,
Category = Vals.CombatCategory.AllStances,
Description = "Stance (Stand Ground)",
Action = Vals.CombatAction.StanceStandGround
});
possibleCombatActions.Choices.Add(new AgentActionChoice
{
AgentId = agentId,
Category = Vals.CombatCategory.AllStances,
Description = "Stance (Aggressive)",
Action = Vals.CombatAction.StanceAggressive
});
//add top-level choices that we know are present: note that we already did NextCategory = primary-melee because the description there is context dependent.
possibleCombatActions.Choices.Add(new AgentActionChoice
{
AgentId = agentId,
Category = Vals.CombatCategory.TopLevelAction,
Description = "All Melee Options",
NextCategory = Vals.CombatCategory.AllMelee
});
possibleCombatActions.Choices.Add(new AgentActionChoice
{
AgentId = agentId,
Category = Vals.CombatCategory.TopLevelAction,
Description = "Change Stance",
NextCategory = Vals.CombatCategory.AllStances
});
possibleCombatActions.Choices.Add(new AgentActionChoice
{
AgentId = agentId,
Category = Vals.CombatCategory.TopLevelAction,
Description = "Run Away",
Action = Vals.CombatAction.RunAway
});
possibleCombatActions.Choices.Add(new AgentActionChoice
{
AgentId = agentId,
Category = Vals.CombatCategory.TopLevelAction,
Description = "Do Nothing",
Action = Vals.CombatAction.DoNothing
});
return(possibleCombatActions);
}