Melee weapons animations upgrade (#41425)

* upgrading

* Update MeleeWeaponSystem.Effects.cs

* Easing

diff --git a/Content.Client/Weapons/Melee/MeleeWeaponSystem.Effects.cs b/Content.Client/Weapons/Melee/MeleeWeaponSystem.Effects.cs
index 3fbd4dce6956ddefc726d588783173a56512572a..0bccd5b1b3935fbb1c295cd1fca4061d3466317c 100644 (file)
--- a/Content.Client/Weapons/Melee/MeleeWeaponSystem.Effects.cs
+++ b/Content.Client/Weapons/Melee/MeleeWeaponSystem.Effects.cs
@@ -43,6 +43,9 @@ public sealed partial class MeleeWeaponSystem
             return;
         }
 
+        var length = 1f;
+        var offset = 1f;
+
         var spriteRotation = Angle.Zero;
         if (arcComponent.Animation != WeaponArcAnimation.None
             && TryComp(weapon, out MeleeWeaponComponent? meleeWeaponComponent))
@@ -55,9 +58,11 @@ public sealed partial class MeleeWeaponSystem
 
             if (meleeWeaponComponent.SwingLeft)
                 angle *= -1;
+
+            length = (1 / meleeWeaponComponent.AttackRate) * 0.6f;
+            offset = meleeWeaponComponent.AnimationOffset;
         }
         _sprite.SetRotation((animationUid, sprite), localPos.ToWorldAngle());
-        var distance = Math.Clamp(localPos.Length() / 2f, 0.2f, 1f);
 
         var xform = _xformQuery.GetComponent(animationUid);
         TrackUserComponent track;
@@ -67,16 +72,16 @@ public sealed partial class MeleeWeaponSystem
             case WeaponArcAnimation.Slash:
                 track = EnsureComp<TrackUserComponent>(animationUid);
                 track.User = user;
-                _animation.Play(animationUid, GetSlashAnimation(sprite, angle, spriteRotation), SlashAnimationKey);
+                _animation.Play(animationUid, GetSlashAnimation((animationUid, sprite), angle, spriteRotation, length, offset), SlashAnimationKey);
                 if (arcComponent.Fadeout)
-                    _animation.Play(animationUid, GetFadeAnimation(sprite, 0.065f, 0.065f + 0.05f), FadeAnimationKey);
+                    _animation.Play(animationUid, GetFadeAnimation(sprite, length * 0.5f, length + 0.15f), FadeAnimationKey);
                 break;
             case WeaponArcAnimation.Thrust:
                 track = EnsureComp<TrackUserComponent>(animationUid);
                 track.User = user;
-                _animation.Play(animationUid, GetThrustAnimation((animationUid, sprite), distance, spriteRotation), ThrustAnimationKey);
+                _animation.Play(animationUid, GetThrustAnimation((animationUid, sprite), offset, spriteRotation, length), ThrustAnimationKey);
                 if (arcComponent.Fadeout)
-                    _animation.Play(animationUid, GetFadeAnimation(sprite, 0.05f, 0.15f), FadeAnimationKey);
+                    _animation.Play(animationUid, GetFadeAnimation(sprite, length * 0.5f, length + 0.15f), FadeAnimationKey);
                 break;
             case WeaponArcAnimation.None:
                 var (mapPos, mapRot) = TransformSystem.GetWorldPositionRotation(userXform);
@@ -89,21 +94,22 @@ public sealed partial class MeleeWeaponSystem
         }
     }
 
-    private Animation GetSlashAnimation(SpriteComponent sprite, Angle arc, Angle spriteRotation)
+    private Animation GetSlashAnimation(Entity<SpriteComponent> sprite, Angle arc, Angle spriteRotation, float length, float offset)
     {
-        const float slashStart = 0.03f;
-        const float slashEnd = 0.065f;
-        const float length = slashEnd + 0.05f;
-        var startRotation = sprite.Rotation + arc / 2;
-        var endRotation = sprite.Rotation - arc / 2;
-        var startRotationOffset = startRotation.RotateVec(new Vector2(0f, -1f));
-        var endRotationOffset = endRotation.RotateVec(new Vector2(0f, -1f));
+        var startRotation = sprite.Comp.Rotation + (arc * 0.5f);
+        var endRotation = sprite.Comp.Rotation - (arc * 0.5f);
+
+        var startRotationOffset = startRotation.RotateVec(new Vector2(0f, -offset * 0.9f));
+        var minRotationOffset = sprite.Comp.Rotation.RotateVec(new Vector2(0f, -offset * 1.1f));
+        var endRotationOffset = endRotation.RotateVec(new Vector2(0f, -offset * 0.9f));
+
         startRotation += spriteRotation;
         endRotation += spriteRotation;
+        sprite.Comp.NoRotation = true;
 
         return new Animation()
         {
-            Length = TimeSpan.FromSeconds(length),
+            Length = TimeSpan.FromSeconds(length + 0.05f),
             AnimationTracks =
             {
                 new AnimationTrackComponentProperty()
@@ -112,10 +118,12 @@ public sealed partial class MeleeWeaponSystem
                     Property = nameof(SpriteComponent.Rotation),
                     KeyFrames =
                     {
-                        new AnimationTrackProperty.KeyFrame(startRotation, 0f),
-                        new AnimationTrackProperty.KeyFrame(startRotation, slashStart),
-                        new AnimationTrackProperty.KeyFrame(endRotation, slashEnd)
-                    }
+                        new AnimationTrackProperty.KeyFrame(Angle.Lerp(startRotation,endRotation,0.0f), length * 0.0f),
+                        new AnimationTrackProperty.KeyFrame(Angle.Lerp(startRotation,endRotation,0.5f), length * 0.10f),
+                        new AnimationTrackProperty.KeyFrame(Angle.Lerp(startRotation,endRotation,1.0f), length * 0.15f),
+                        new AnimationTrackProperty.KeyFrame(Angle.Lerp(startRotation,endRotation,0.9f), length * 0.20f),
+                        new AnimationTrackProperty.KeyFrame(Angle.Lerp(startRotation,endRotation,0.80f), length * 0.6f, Easings.OutQuart)
+                    },
                 },
                 new AnimationTrackComponentProperty()
                 {
@@ -123,21 +131,21 @@ public sealed partial class MeleeWeaponSystem
                     Property = nameof(SpriteComponent.Offset),
                     KeyFrames =
                     {
-                        new AnimationTrackProperty.KeyFrame(startRotationOffset, 0f),
-                        new AnimationTrackProperty.KeyFrame(startRotationOffset, slashStart),
-                        new AnimationTrackProperty.KeyFrame(endRotationOffset, slashEnd)
+                        new AnimationTrackProperty.KeyFrame(Vector2.Lerp(startRotationOffset,endRotationOffset,0.0f), length * 0.0f),
+                        new AnimationTrackProperty.KeyFrame(minRotationOffset, length * 0.10f),
+                        new AnimationTrackProperty.KeyFrame(Vector2.Lerp(startRotationOffset,endRotationOffset,1.0f), length * 0.15f),
+                        new AnimationTrackProperty.KeyFrame(Vector2.Lerp(startRotationOffset,endRotationOffset,0.80f), length * 0.6f, Easings.OutQuart)
                     }
                 },
             }
         };
     }
 
-    private Animation GetThrustAnimation(Entity<SpriteComponent> sprite, float distance, Angle spriteRotation)
+    private Animation GetThrustAnimation(Entity<SpriteComponent> sprite, float offset, Angle spriteRotation, float length)
     {
-        const float thrustEnd = 0.05f;
-        const float length = 0.15f;
-        var startOffset = sprite.Comp.Rotation.RotateVec(new Vector2(0f, -distance / 5f));
-        var endOffset = sprite.Comp.Rotation.RotateVec(new Vector2(0f, -distance));
+        var startOffset = sprite.Comp.Rotation.RotateVec(new Vector2(0f, 0f));
+        var endOffset = sprite.Comp.Rotation.RotateVec(new Vector2(0f, -offset * 1.2f));
+
         _sprite.SetRotation(sprite.AsNullable(), sprite.Comp.Rotation + spriteRotation);
 
         return new Animation()
@@ -151,9 +159,11 @@ public sealed partial class MeleeWeaponSystem
                     Property = nameof(SpriteComponent.Offset),
                     KeyFrames =
                     {
-                        new AnimationTrackProperty.KeyFrame(startOffset, 0f),
-                        new AnimationTrackProperty.KeyFrame(endOffset, thrustEnd),
-                        new AnimationTrackProperty.KeyFrame(endOffset, length),
+                        new AnimationTrackProperty.KeyFrame(Vector2.Lerp(startOffset, endOffset, 0f), length * 0f),
+                        new AnimationTrackProperty.KeyFrame(Vector2.Lerp(startOffset, endOffset, 0.65f), length * 0.10f),
+                        new AnimationTrackProperty.KeyFrame(Vector2.Lerp(startOffset, endOffset, 1f), length * 0.20f),
+                        new AnimationTrackProperty.KeyFrame(Vector2.Lerp(startOffset, endOffset, 0.9f), length * 0.30f),
+                        new AnimationTrackProperty.KeyFrame(Vector2.Lerp(startOffset, endOffset, 0.7f), length * 0.60f, Easings.OutQuart)
                     }
                 },
             }
@@ -200,11 +210,12 @@ public sealed partial class MeleeWeaponSystem
                     InterpolationMode = AnimationInterpolationMode.Linear,
                     KeyFrames =
                     {
-                        new AnimationTrackProperty.KeyFrame(direction.Normalized() * 0.15f, 0f),
-                        new AnimationTrackProperty.KeyFrame(Vector2.Zero, length)
-                    }
-                }
-            }
+                        new AnimationTrackProperty.KeyFrame(Vector2.Zero, 0f),
+                        new AnimationTrackProperty.KeyFrame(direction.Normalized() * 0.15f, length*0.4f),
+                        new AnimationTrackProperty.KeyFrame(Vector2.Zero, length*0.6f),
+                    },
+                },
+            },
         };
     }
 

diff --git a/Content.Shared/Weapons/Melee/MeleeWeaponComponent.cs b/Content.Shared/Weapons/Melee/MeleeWeaponComponent.cs
index 84e88156ad5620a588ca0dc74bbd56c53b286e3e..54e6ddbc1ceebd63411b39b3ef37a34a37149f1f 100644 (file)
--- a/Content.Shared/Weapons/Melee/MeleeWeaponComponent.cs
+++ b/Content.Shared/Weapons/Melee/MeleeWeaponComponent.cs
@@ -100,7 +100,7 @@ public sealed partial class MeleeWeaponComponent : Component
     public Angle Angle = Angle.FromDegrees(60);
 
     [DataField, AutoNetworkedField]
-    public EntProtoId Animation = "WeaponArcPunch";
+    public EntProtoId Animation = "WeaponArcThrust";
 
     [DataField, AutoNetworkedField]
     public EntProtoId WideAnimation = "WeaponArcSlash";
@@ -112,9 +112,26 @@ public sealed partial class MeleeWeaponComponent : Component
     [DataField, AutoNetworkedField]
     public Angle WideAnimationRotation = Angle.Zero;
 
+    /// <summary>
+    /// Attack animation direction.
+    /// </summary>
     [DataField, AutoNetworkedField]
     public bool SwingLeft;
 
+    /// <summary>
+    /// Change <see cref="SwingLeft"/> after every attack. Allows each attack to take turns being either left or right.
+    /// Thats looks cool visually
+    /// </summary>
+    [DataField, AutoNetworkedField]
+    public bool SwingBeverage = true;
+
+    /// <summary>
+    /// How far away from the player the animation should be played.
+    /// We don't connect it with attack range, because different weapons have different sprites,
+    /// and this value should be adjusted manually for every weapon ideally
+    /// </summary>
+    [DataField]
+    public float AnimationOffset = 1f;
 
     // Sounds
 

diff --git a/Content.Shared/Weapons/Melee/SharedMeleeWeaponSystem.cs b/Content.Shared/Weapons/Melee/SharedMeleeWeaponSystem.cs
index e00a634c216a3c5ae1880201b5d93904d63271c6..6f4b078fe2119a6c2ad37690dc4fb719644c83c1 100644 (file)
--- a/Content.Shared/Weapons/Melee/SharedMeleeWeaponSystem.cs
+++ b/Content.Shared/Weapons/Melee/SharedMeleeWeaponSystem.cs
@@ -428,6 +428,12 @@ public abstract class SharedMeleeWeaponSystem : EntitySystem
         var ev = new AttemptMeleeEvent();
         RaiseLocalEvent(weaponUid, ref ev);
 
+        if (weapon.SwingBeverage)
+        {
+            weapon.SwingLeft = !weapon.SwingLeft;
+            DirtyField(weaponUid, weapon, nameof(MeleeWeaponComponent.SwingLeft));
+        }
+
         if (ev.Cancelled)
         {
             if (ev.Message != null)