internal static List <Messages.Combat> ApplyStance(EcsRegistrar rgs, long agentId, string stance)
{
var result = new Messages.Combat {
Tick = rgs.NewId(), ActorId = agentId
};
var stances = rgs.GetParts <Parts.SkillsModifier>(agentId).Where(p => Stances.Contains(p.Tag));
rgs.RemoveParts(agentId, stances);
result.ActorAction = stance;
if (stance == Vals.CombatAction.StanceAggressive)
{
rgs.AddPart(agentId, new Parts.SkillsModifier {
Tag = Vals.CombatAction.StanceAggressive,
SkillDeltas = new Dictionary <string, int> {
[Vals.EntitySkillPhysical.Melee] = 1,
[Vals.EntitySkillPhysical.Dodge] = -1
}
});
}
else if (stance == Vals.CombatAction.StanceDefensive)
{
rgs.AddPart(agentId, new Parts.SkillsModifier
{
Tag = Vals.CombatAction.StanceDefensive,
SkillDeltas = new Dictionary <string, int>
{
[Vals.EntitySkillPhysical.Melee] = -1,
[Vals.EntitySkillPhysical.Dodge] = 1
}
});
}
else if (stance == Vals.CombatAction.StanceStandGround)
{
//default stance, so the removal of previous ones means we're done.
}
else
{
throw new ArgumentException($"Invalid stance {stance}.");
}
return(new List <Messages.Combat> {
result
});
}