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Refactor documentation around velocity calculations

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This commit is contained in:
smoogipoo 2021-11-03 00:04:19 +09:00
parent 7e0629774b
commit 93c03b9d37
1 changed files with 8 additions and 6 deletions
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14
osu.Game.Rulesets.Osu/Difficulty/Skills/Aim.cs
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@ -38,17 +38,20 @@ namespace osu.Game.Rulesets.Osu.Difficulty.Skills
var osuLastObj = (OsuDifficultyHitObject)Previous[0];
var osuLastLastObj = (OsuDifficultyHitObject)Previous[1];
double currVelocity = osuCurrObj.JumpDistance / osuCurrObj.StrainTime; // Start with the base distance / time
// Calculate the velocity to the current hitobject, which starts with a base distance / time assuming the last object is a hitcircle.
double currVelocity = osuCurrObj.JumpDistance / osuCurrObj.StrainTime;
if (osuLastObj.BaseObject is Slider) // If object is a slider
// But if the last object is a slider, then we extend the travel velocity through the slider into the current object.
if (osuLastObj.BaseObject is Slider)
{
double movementVelocity = osuCurrObj.MovementDistance / osuCurrObj.MovementTime; // calculate the movement velocity from slider end to next note
double travelVelocity = osuCurrObj.TravelDistance / osuCurrObj.TravelTime; // calculate the slider velocity from slider head to lazy end.
double movementVelocity = osuCurrObj.MovementDistance / osuCurrObj.MovementTime; // calculate the movement velocity from slider end to current object
double travelVelocity = osuCurrObj.TravelDistance / osuCurrObj.TravelTime; // calculate the slider velocity from slider head to slider end.
currVelocity = Math.Max(currVelocity, movementVelocity + travelVelocity); // take the larger total combined velocity.
}
double prevVelocity = osuLastObj.JumpDistance / osuLastObj.StrainTime; // do the same for the previous velocity.
// As above, do the same for the previous hitobject.
double prevVelocity = osuLastObj.JumpDistance / osuLastObj.StrainTime;
if (osuLastLastObj.BaseObject is Slider)
{
@ -59,7 +62,6 @@ namespace osu.Game.Rulesets.Osu.Difficulty.Skills
}
double angleBonus = 0;
double aimStrain = currVelocity; // Start strain with regular velocity.
if (Math.Max(osuCurrObj.StrainTime, osuLastObj.StrainTime) < 1.25 * Math.Min(osuCurrObj.StrainTime, osuLastObj.StrainTime)) // If rhythms are the same.