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Unstable 0.17.2.0

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This commit is contained in:
Markus Isberg
2022-03-30 00:06:59 +09:00
parent 4206f6db42
commit 2968e23ae8
100 changed files with 654 additions and 1379 deletions
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Barotrauma/BarotraumaShared/SharedSource/Items/Components/Projectile.cs
+36 -43
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@@ -49,6 +49,8 @@ namespace Barotrauma.Items.Components
//continuous collision detection is used while the projectile is moving faster than this
const float ContinuousCollisionThreshold = 5.0f;
//a duration during which the projectile won't drop from the body it's stuck to
private const float PersistentStickJointDuration = 1.0f;
private PrismaticJoint stickJoint;
public Attack Attack { get; private set; }
@@ -84,6 +86,8 @@ namespace Barotrauma.Items.Components
get { return hits; }
}
private float persistentStickJointTimer;
[Serialize(10.0f, IsPropertySaveable.No, description: "The impulse applied to the physics body of the item when it's launched. Higher values make the projectile faster.")]
public float LaunchImpulse { get; set; }
@@ -112,6 +116,13 @@ namespace Barotrauma.Items.Components
set;
}
[Serialize(false, IsPropertySaveable.No, description: "When set to true, the item won't fall of a target it's stuck to unless removed.")]
public bool StickPermanently
{
get;
set;
}
[Serialize(false, IsPropertySaveable.No, description: "Can the item stick to the character it hits.")]
public bool StickToCharacters
{
@@ -140,13 +151,6 @@ namespace Barotrauma.Items.Components
set;
}
[Serialize(false, IsPropertySaveable.No, description: "")]
public bool StickToLightTargets
{
get;
set;
}
[Serialize(false, IsPropertySaveable.No, description: "Hitscan projectiles cast a ray forwards and immediately hit whatever the ray hits. "+
"It is recommended to use hitscans for very fast-moving projectiles such as bullets, because using extremely fast launch velocities may cause physics glitches.")]
public bool Hitscan
@@ -208,29 +212,16 @@ namespace Barotrauma.Items.Components
set;
}
private float stickTimer;
[Serialize(0f, IsPropertySaveable.No)]
public float StickDuration
{
get;
set;
}
[Serialize(-1f, IsPropertySaveable.No)]
public float MaxJointTranslation
{
get;
set;
}
private float _maxJointTranslation = -1;
public Body StickTarget
{
get;
private set;
}
public bool IsStuckToTarget => StickTarget != null;
public bool IsStuckToTarget
{
get { return StickTarget != null; }
}
private Category originalCollisionCategories;
private Category originalCollisionTargets;
@@ -669,22 +660,23 @@ namespace Barotrauma.Items.Components
if (stickJoint == null) { return; }
if (StickDuration > 0 && stickTimer > 0)
if (persistentStickJointTimer > 0.0f && !StickPermanently)
{
stickTimer -= deltaTime;
persistentStickJointTimer -= deltaTime;
return;
}
float absoluteMaxTranslation = 100;
// Update the item's transform to make sure it's inside the same sub as the target (or outside)
if (StickTarget?.UserData is Limb target && target.Submarine != item.Submarine || Math.Abs(stickJoint.JointTranslation) > absoluteMaxTranslation)
if (StickTarget?.UserData is Limb target && target.Submarine != item.Submarine || Math.Abs(stickJoint.JointTranslation) > 100.0f)
{
item.UpdateTransform();
}
if (GameMain.NetworkMember == null || GameMain.NetworkMember.IsServer)
{
if (StickTargetRemoved() || Math.Abs(stickJoint.JointTranslation) > _maxJointTranslation)
if (StickTargetRemoved() ||
(!StickPermanently && (stickJoint.JointTranslation < stickJoint.LowerLimit * 0.9f || stickJoint.JointTranslation > stickJoint.UpperLimit * 0.9f)) ||
Math.Abs(stickJoint.JointTranslation) > 100.0f) //failsafe unstick if the target is still extremely far
{
Unstick();
#if SERVER
@@ -944,12 +936,14 @@ namespace Barotrauma.Items.Components
{
item.body.LinearVelocity *= deflectedSpeedMultiplier;
}
else if ( stickJoint == null && StickTarget == null &&
StickToStructures && target.Body.UserData is Structure ||
((StickToLightTargets || target.Body.Mass > item.body.Mass * 0.5f) &&
else if ( // When hitting characters the collision normal seems to sometimes point into wrong direction, resulting in a failed attempt to stick
//Vector2.Dot(Vector2.Normalize(velocity), collisionNormal) < 0.0f &&
hits.Count() >= MaxTargetsToHit &&
target.Body.Mass > item.body.Mass * 0.5f &&
(DoesStick ||
(StickToCharacters && (target.Body.UserData is Limb || target.Body.UserData is Character)) ||
(StickToItems && target.Body.UserData is Item))))
(StickToStructures && target.Body.UserData is Structure) ||
(StickToItems && target.Body.UserData is Item)))
{
Vector2 dir = new Vector2(
(float)Math.Cos(item.body.Rotation),
@@ -1032,8 +1026,6 @@ namespace Barotrauma.Items.Components
{
if (stickJoint != null) { return; }
item.body.ResetDynamics();
stickJoint = new PrismaticJoint(targetBody, item.body.FarseerBody, item.body.SimPosition, axis, true)
{
MotorEnabled = true,
@@ -1042,17 +1034,18 @@ namespace Barotrauma.Items.Components
Breakpoint = 1000.0f
};
if (_maxJointTranslation == -1)
if (StickPermanently)
{
if (item.Sprite != null && MaxJointTranslation < 0)
{
MaxJointTranslation = item.Sprite.size.X / 2 * item.Scale;
}
MaxJointTranslation = Math.Min(MaxJointTranslation, 1000);
_maxJointTranslation = ConvertUnits.ToSimUnits(MaxJointTranslation);
stickJoint.LowerLimit = stickJoint.UpperLimit = 0.0f;
item.body.ResetDynamics();
}
else if (item.Sprite != null)
{
stickJoint.LowerLimit = ConvertUnits.ToSimUnits(item.Sprite.size.X * -0.3f * item.Scale);
stickJoint.UpperLimit = ConvertUnits.ToSimUnits(item.Sprite.size.X * 0.3f * item.Scale);
}
stickTimer = StickDuration;
persistentStickJointTimer = PersistentStickJointDuration;
StickTarget = targetBody;
GameMain.World.Add(stickJoint);