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Code Issues Releases Wiki Activity

Take circle radius into account when clamping hit objects to playfield

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This commit is contained in:
Henry Lin 2021-06-18 16:05:09 +08:00
parent f5134c7fc2
commit cca26d4651
1 changed files with 25 additions and 18 deletions
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43
osu.Game.Rulesets.Osu/Mods/OsuModTarget.cs
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@ -52,12 +52,12 @@ namespace osu.Game.Rulesets.Osu.Mods
public bool DisplayResultsOnFail => true;
/// <summary>
/// Jump distance for circles in the last combo
/// Jump distance for circles in the last combo
/// </summary>
private const float max_base_distance = 250f;
/// <summary>
/// The maximum allowed jump distance after multipliers are applied
/// The maximum allowed jump distance after multipliers are applied
/// </summary>
private const float distance_cap = 350f;
@ -67,7 +67,12 @@ namespace osu.Game.Rulesets.Osu.Mods
private const byte border_distance_y = 144;
/// <summary>
/// Duration of the undimming animation
/// The extent of rotation towards playfield centre when a circle is near the edge
/// </summary>
private const float edge_rotation_multiplier = 0.75f;
/// <summary>
/// Duration of the undimming animation
/// </summary>
private const double undim_duration = 96;
@ -295,14 +300,16 @@ namespace osu.Game.Rulesets.Osu.Mods
var newPosition = Vector2.Add(lastPos, relativePos);
if (newPosition.Y < 0)
newPosition.Y = 0;
else if (newPosition.Y > OsuPlayfield.BASE_SIZE.Y)
newPosition.Y = OsuPlayfield.BASE_SIZE.Y;
if (newPosition.X < 0)
newPosition.X = 0;
else if (newPosition.X > OsuPlayfield.BASE_SIZE.X)
newPosition.X = OsuPlayfield.BASE_SIZE.X;
var radius = (float)obj.Radius;
if (newPosition.Y < radius)
newPosition.Y = radius;
else if (newPosition.Y > OsuPlayfield.BASE_SIZE.Y - radius)
newPosition.Y = OsuPlayfield.BASE_SIZE.Y - radius;
if (newPosition.X < radius)
newPosition.X = radius;
else if (newPosition.X > OsuPlayfield.BASE_SIZE.X - radius)
newPosition.X = OsuPlayfield.BASE_SIZE.X - radius;
obj.Position = newPosition;
@ -314,10 +321,10 @@ namespace osu.Game.Rulesets.Osu.Mods
}
/// <summary>
/// Get samples (if any) for a specific point in time.
/// Get samples (if any) for a specific point in time.
/// </summary>
/// <remarks>
/// Samples will be returned if a hit circle or a slider node exists at that point of time.
/// Samples will be returned if a hit circle or a slider node exists at that point of time.
/// </remarks>
/// <param name="hitObjects">The list of hit objects in a beatmap, ordered by StartTime</param>
/// <param name="time">The point in time to get samples for</param>
@ -349,7 +356,7 @@ namespace osu.Game.Rulesets.Osu.Mods
}
/// <summary>
/// Determines the position of the current hit object relative to the previous one.
/// Determines the position of the current hit object relative to the previous one.
/// </summary>
/// <returns>The position of the current hit object relative to the previous one</returns>
private Vector2 getRotatedVector(Vector2 prevPosChanged, Vector2 posRelativeToPrev)
@ -390,18 +397,18 @@ namespace osu.Game.Rulesets.Osu.Mods
return rotateVectorTowardsVector(
posRelativeToPrev,
Vector2.Subtract(playfieldMiddle, prevPosChanged),
Math.Min(1, relativeRotationDistance * 0.75f)
Math.Min(1, relativeRotationDistance * edge_rotation_multiplier)
);
}
/// <summary>
/// Rotates vector "initial" towards vector "destination"
/// Rotates vector "initial" towards vector "destination"
/// </summary>
/// <param name="initial">Vector to rotate to "destination"</param>
/// <param name="destination">Vector "initial" should be rotated to</param>
/// <param name="relativeDistance">
/// The angle the vector should be rotated relative to the difference between the angles of
/// the the two vectors.
/// The angle the vector should be rotated relative to the difference between the angles of
/// the the two vectors.
/// </param>
/// <returns>Resulting vector</returns>
private Vector2 rotateVectorTowardsVector(Vector2 initial, Vector2 destination, float relativeDistance)