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Hitbox helpers

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Maddy Thorson 2021-02-10 22:43:09 -08:00
parent ed35a605fc
commit c5ae789804
1 changed files with 182 additions and 40 deletions
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222
src/Components/Collision/Hitbox.bf
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@ -62,6 +62,10 @@ namespace Strawberry
} }
} }
/*
Edges
*/
public int Left public int Left
{ {
[Inline] [Inline]
@ -122,6 +126,184 @@ namespace Strawberry
} }
} }
public int CenterX
{
[Inline]
get
{
return Entity.X + Rect.X + Rect.Width / 2;
}
[Inline]
set
{
Entity.X = value - (Rect.X + Rect.Width / 2);
}
}
public int CenterY
{
[Inline]
get
{
return Entity.Y + Rect.Y + Rect.Height / 2;
}
[Inline]
set
{
Entity.Y = value - (Rect.Y + Rect.Height / 2);
}
}
/*
Points
*/
public Point TopLeft
{
[Inline]
get
{
return .(Left, Top);
}
[Inline]
set
{
Left = value.X;
Top = value.Y;
}
}
public Point TopCenter
{
[Inline]
get
{
return .(CenterX, Top);
}
[Inline]
set
{
CenterX = value.X;
Top = value.Y;
}
}
public Point TopRight
{
[Inline]
get
{
return .(Right, Top);
}
[Inline]
set
{
Right = value.X;
Top = value.Y;
}
}
public Point CenterLeft
{
[Inline]
get
{
return .(Left, CenterY);
}
[Inline]
set
{
Left = value.X;
CenterY = value.Y;
}
}
public Point Center
{
[Inline]
get
{
return .(CenterX, CenterY);
}
[Inline]
set
{
CenterX = value.X;
CenterY = value.Y;
}
}
public Point CenterRight
{
[Inline]
get
{
return .(Right, CenterY);
}
[Inline]
set
{
Right = value.X;
CenterY = value.Y;
}
}
public Point BottomLeft
{
[Inline]
get
{
return .(Left, Bottom);
}
[Inline]
set
{
Left = value.X;
Bottom = value.Y;
}
}
public Point BottomCenter
{
[Inline]
get
{
return .(CenterX, Bottom);
}
[Inline]
set
{
CenterX = value.X;
Bottom = value.Y;
}
}
public Point BottomRight
{
[Inline]
get
{
return .(Right, Bottom);
}
[Inline]
set
{
Right = value.X;
Bottom = value.Y;
}
}
/* /*
Single Collisions Single Collisions
*/ */
@ -244,46 +426,6 @@ namespace Strawberry
return null; return null;
} }
public T LeftmostOutside<T>(Point offset) where T : Component, IHasHitbox
{
T ret = null;
for (var e in Scene.All<T>(scope List<T>()))
if (CheckOutside(e.Hitbox, offset) && (ret == null || e.Hitbox.Left < ret.Hitbox.Left))
ret = e;
return ret;
}
public T RightmostOutside<T>(Point offset) where T : Component, IHasHitbox
{
T ret = null;
for (var e in Scene.All<T>(scope List<T>()))
if (CheckOutside(e.Hitbox, offset) && (ret == null || e.Hitbox.Right > ret.Hitbox.Right))
ret = e;
return ret;
}
public T TopmostOutside<T>(Point offset) where T : Component, IHasHitbox
{
T ret = null;
for (var e in Scene.All<T>(scope List<T>()))
if (CheckOutside(e.Hitbox, offset) && (ret == null || e.Hitbox.Top < ret.Hitbox.Top))
ret = e;
return ret;
}
public T BottommostOutside<T>(Point offset) where T : Component, IHasHitbox
{
T ret = null;
for (var e in Scene.All<T>(scope List<T>()))
if (CheckOutside(e.Hitbox, offset) && (ret == null || e.Hitbox.Bottom > ret.Hitbox.Bottom))
ret = e;
return ret;
}
public List<T> All<T>(List<T> into) where T : Component, IHasHitbox public List<T> All<T>(List<T> into) where T : Component, IHasHitbox
{ {
for (var e in Scene.All<T>(scope List<T>())) for (var e in Scene.All<T>(scope List<T>()))