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(4b54fb4bf) Refactor AIObjectiveCombat and the reactions to the damage. Fixes bots not reacting to any damage done with repair tools. Now they should flee (but not retaliate).

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This commit is contained in:
Joonas Rikkonen
2019-04-05 16:20:11 +03:00
parent 501a114000
commit 25768d8845
11 changed files with 214 additions and 214 deletions
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Barotrauma/BarotraumaShared/Source/Characters/AI/HumanAIController.cs
+30 -35
View File
@@ -293,13 +293,9 @@ namespace Barotrauma
if (damage <= 0) { return; }
if (attacker == null || attacker.IsDead || attacker.Removed)
{
if (objectiveManager.CurrentOrder == null)
{
objectiveManager.GetObjective<AIObjectiveFindSafety>().Priority = 100;
}
return;
AddCombatObjective(AIObjectiveCombat.CombatMode.Retreat, Rand.Range(0.5f, 1f, Rand.RandSync.Unsynced));
}
if (IsFriendly(attacker))
else if (IsFriendly(attacker))
{
if (attacker.AnimController.Anim == Barotrauma.AnimController.Animation.CPR && attacker.SelectedCharacter == Character)
{
@@ -309,51 +305,50 @@ namespace Barotrauma
}
if (!attacker.IsRemotePlayer && Character.Controlled != attacker && attacker.AIController != null && attacker.AIController.Enabled)
{
// Don't react to damage done by friendly ai, because we know that it's accidental
if (objectiveManager.CurrentOrder == null)
{
objectiveManager.GetObjective<AIObjectiveFindSafety>().Priority = 100;
}
return;
}
float currentVitality = Character.CharacterHealth.Vitality;
float dmgPercentage = damage / currentVitality * 100;
if (dmgPercentage < currentVitality / 10)
{
// Don't react to a minor amount of (accidental) dmg done by friendly characters
if (objectiveManager.CurrentOrder == null)
{
objectiveManager.GetObjective<AIObjectiveFindSafety>().Priority = 100;
}
}
if (ObjectiveManager.CurrentObjective is AIObjectiveCombat combatObjective)
{
if (combatObjective.Enemy != attacker)
{
// Replace the old objective with the new.
ObjectiveManager.Objectives.Remove(combatObjective);
objectiveManager.AddObjective(new AIObjectiveCombat(Character, attacker));
}
// Don't retaliate on damage done by friendly ai, because we know that it's accidental
AddCombatObjective(AIObjectiveCombat.CombatMode.Retreat, Rand.Range(0.5f, 1f, Rand.RandSync.Unsynced));
}
else
{
objectiveManager.AddObjective(new AIObjectiveCombat(Character, attacker), Rand.Range(0.5f, 1f, Rand.RandSync.Unsynced));
float currentVitality = Character.CharacterHealth.Vitality;
float dmgPercentage = damage / currentVitality * 100;
if (dmgPercentage < currentVitality / 10)
{
// Don't retaliate on minor (accidental) dmg done by friendly characters
AddCombatObjective(AIObjectiveCombat.CombatMode.Retreat, Rand.Range(0.5f, 1f, Rand.RandSync.Unsynced));
}
else
{
AddCombatObjective(AIObjectiveCombat.CombatMode.Defensive, Rand.Range(0.5f, 1f, Rand.RandSync.Unsynced));
}
}
}
else
{
AddCombatObjective(AIObjectiveCombat.CombatMode.Defensive);
}
void AddCombatObjective(AIObjectiveCombat.CombatMode mode, float delay = 0)
{
if (ObjectiveManager.CurrentObjective is AIObjectiveCombat combatObjective)
{
if (combatObjective.Enemy != attacker)
if (combatObjective.Enemy != attacker || (combatObjective.Enemy == null && attacker == null))
{
// Replace the old objective with the new.
ObjectiveManager.Objectives.Remove(combatObjective);
objectiveManager.AddObjective(new AIObjectiveCombat(Character, attacker));
objectiveManager.AddObjective(new AIObjectiveCombat(Character, attacker, mode));
}
}
else
{
objectiveManager.AddObjective(new AIObjectiveCombat(Character, attacker));
if (delay > 0)
{
objectiveManager.AddObjective(new AIObjectiveCombat(Character, attacker, mode), delay);
}
else
{
objectiveManager.AddObjective(new AIObjectiveCombat(Character, attacker, mode));
}
}
}
}
Barotrauma/BarotraumaShared/Source/Characters/AI/Objectives/AIObjectiveCombat.cs
+54 -32
View File
@@ -47,38 +47,62 @@ namespace Barotrauma
private float coolDownTimer;
public AIObjectiveCombat(Character character, Character enemy) : base(character, "")
public enum CombatMode
{
Defensive,
Offensive, // Not implemented
Retreat
}
public CombatMode Mode { get; private set; }
public AIObjectiveCombat(Character character, Character enemy, CombatMode mode) : base(character, "")
{
Enemy = enemy;
coolDownTimer = CoolDown;
HumanAIController.ObjectiveManager.GetObjective<AIObjectiveFindSafety>().Priority = 0;
Mode = mode;
if (Enemy == null)
{
Mode = CombatMode.Retreat;
}
}
protected override void Act(float deltaTime)
{
coolDownTimer -= deltaTime;
if (Weapon != null && character.Inventory.Items.Contains(_weapon))
if (abandon) { return; }
switch (Mode)
{
Weapon = null;
}
if (Weapon == null)
{
Weapon = GetWeapon();
}
if (Weapon == null)
{
Escape(deltaTime);
}
else if (Equip(deltaTime))
{
if (Reload(deltaTime))
{
Attack(deltaTime);
}
}
if (!abandon)
{
Move(deltaTime);
case CombatMode.Defensive:
if (Weapon != null && character.Inventory.Items.Contains(_weapon))
{
Weapon = null;
}
if (Weapon == null)
{
Weapon = GetWeapon();
}
if (Weapon == null)
{
Mode = CombatMode.Retreat;
}
else if (Equip(deltaTime))
{
if (Reload(deltaTime))
{
Attack(deltaTime);
}
}
// When defensive, try to retreat to safety. TODO: in offsensive mode, engage the target
Retreat(deltaTime);
break;
case CombatMode.Retreat:
Retreat(deltaTime);
break;
case CombatMode.Offensive:
default:
throw new System.NotImplementedException();
}
}
@@ -140,20 +164,18 @@ namespace Barotrauma
else
{
//couldn't equip the item, escape
Escape(deltaTime);
//Abandon(deltaTime);
return false;
}
}
return true;
}
private void Move(float deltaTime)
private void Retreat(float deltaTime)
{
// Retreat to safety
// TODO: aggressive behaviour, chasing?
if (retreatTarget == null || (retreatObjective != null && !retreatObjective.CanBeCompleted))
{
retreatTarget = HumanAIController.ObjectiveManager.GetObjective<AIObjectiveFindSafety>().FindBestHull();
retreatTarget = HumanAIController.ObjectiveManager.GetObjective<AIObjectiveFindSafety>().FindBestHull(new List<Hull>() { character.CurrentHull });
}
if (retreatTarget != null)
{
@@ -190,7 +212,7 @@ namespace Barotrauma
}
else if (!reloadWeaponObjective.CanBeCompleted)
{
Escape(deltaTime);
Mode = CombatMode.Retreat;
}
else
{
@@ -249,16 +271,16 @@ namespace Barotrauma
}
}
private void Escape(float deltaTime)
private void Abandon(float deltaTime)
{
abandon = true;
SteeringManager.Reset();
HumanAIController.ObjectiveManager.GetObjective<AIObjectiveFindSafety>().Priority = 100;
//HumanAIController.ObjectiveManager.GetObjective<AIObjectiveFindSafety>().Priority = 100;
}
public override bool IsCompleted()
{
bool completed = Enemy == null || Enemy.Removed || Enemy.IsDead || coolDownTimer <= 0;
bool completed = (Enemy != null && (Enemy.Removed || Enemy.IsDead)) || coolDownTimer <= 0;
if (completed)
{
if (Weapon != null)
@@ -270,7 +292,7 @@ namespace Barotrauma
}
public override bool CanBeCompleted => !abandon && (reloadWeaponObjective == null || reloadWeaponObjective.CanBeCompleted) && (retreatObjective == null || retreatObjective.CanBeCompleted);
public override float GetPriority(AIObjectiveManager objectiveManager) => Enemy == null || Enemy.Removed || Enemy.IsDead ? 0 : 100;
public override float GetPriority(AIObjectiveManager objectiveManager) => (Enemy != null && (Enemy.Removed || Enemy.IsDead)) ? 0 : 100;
public override bool IsDuplicate(AIObjective otherObjective)
{
Barotrauma/BarotraumaShared/Source/Characters/AI/Objectives/AIObjectiveExtinguishFire.cs
+4 -1
View File
@@ -86,7 +86,10 @@ namespace Barotrauma
character.AIController.SteeringManager.Reset();
character.CursorPosition = fs.Position;
character.SetInput(InputType.Aim, false, true);
if (extinguisher.Item.RequireAimToUse)
{
character.SetInput(InputType.Aim, false, true);
}
extinguisher.Use(deltaTime, character);
if (!targetHull.FireSources.Contains(fs))
Barotrauma/BarotraumaShared/Source/Characters/AI/Objectives/AIObjectiveFindSafety.cs
+4 -3
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@@ -168,13 +168,14 @@ namespace Barotrauma
}
}
public Hull FindBestHull()
public Hull FindBestHull(IEnumerable<Hull> ignoredHulls = null)
{
Hull bestHull = character.CurrentHull;
float bestValue = currenthullSafety;
Hull bestHull = null;
float bestValue = 0;
foreach (Hull hull in Hull.hullList)
{
if (hull.Submarine == null) { continue; }
if (ignoredHulls != null && ignoredHulls.Contains(hull)) { continue; }
float hullSafety = 0;
if (character.Submarine != null && SteeringManager == PathSteering)
{
Barotrauma/BarotraumaShared/Source/Items/Components/Holdable/MeleeWeapon.cs
+1
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@@ -64,6 +64,7 @@ namespace Barotrauma.Items.Components
attack = new Attack(subElement, item.Name + ", MeleeWeapon");
}
item.IsShootable = true;
// TODO: should define this in xml if we have melee weapons that don't require aim to use
item.RequireAimToUse = true;
}
Barotrauma/BarotraumaShared/Source/Items/Components/Holdable/RangedWeapon.cs
+1
View File
@@ -58,6 +58,7 @@ namespace Barotrauma.Items.Components
: base(item, element)
{
item.IsShootable = true;
// TODO: should define this in xml if we have ranged weapons that don't require aim to use
item.RequireAimToUse = true;
}
Barotrauma/BarotraumaShared/Source/Items/Components/Holdable/RepairTool.cs
+1
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@@ -80,6 +80,7 @@ namespace Barotrauma.Items.Components
}
}
item.IsShootable = true;
// TODO: should define this in xml if we have repair tools that don't require aim to use
item.RequireAimToUse = true;
InitProjSpecific(element);
}
Barotrauma/BarotraumaShared/Source/Map/Submarine.cs
+19
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@@ -533,6 +533,25 @@ namespace Barotrauma
{
maxX = Math.Min(maxX, ruin.Area.X - 100.0f);
}
else
{
maxX = Math.Min(maxX, ruin.Area.X - 100.0f);
}
}
if (minX < 0.0f && maxX > Level.Loaded.Size.X)
{
//no walls found at either side, just use the initial spawnpos and hope for the best
}
else if (minX < 0)
{
//no wall found at the left side, spawn to the left from the right-side wall
spawnPos.X = maxX - minWidth - 100.0f + subDockingPortOffset;
}
else if (maxX > Level.Loaded.Size.X)
{
//no wall found at right side, spawn to the right from the left-side wall
spawnPos.X = minX + minWidth + 100.0f + subDockingPortOffset;
}
if (minX < 0.0f && maxX > Level.Loaded.Size.X)