32 lines
No EOL
1,019 B
C#
32 lines
No EOL
1,019 B
C#
using System;
|
|
using OpenTK;
|
|
using SM.Base.Drawing.Particles;
|
|
using SM.Base.Utility;
|
|
using SM2D.Types;
|
|
|
|
namespace SM2D.Drawing
|
|
{
|
|
public class DrawParticles : ParticleDrawingBasis<Transformation, Vector2>
|
|
{
|
|
public override Func<Vector2, ParticleContext, Vector2> MovementCalculation { get; set; } = ParticleMovement.Default2D;
|
|
|
|
public DrawParticles(TimeSpan duration) : base(duration)
|
|
{
|
|
}
|
|
|
|
protected override ParticleStruct<Vector2> CreateObject(int index)
|
|
{
|
|
return new ParticleStruct<Vector2>()
|
|
{
|
|
Matrix = Matrix4.CreateScale(1),
|
|
Direction = new Vector2(Randomize.GetFloat(-1, 1), Randomize.GetFloat(-1, 1)),
|
|
Speed = Randomize.GetFloat(MaxSpeed)
|
|
};
|
|
}
|
|
|
|
protected override Matrix4 CreateMatrix(ParticleStruct<Vector2> Struct, Vector2 direction)
|
|
{
|
|
return Struct.Matrix * Matrix4.CreateTranslation(direction.X, direction.Y, 0);
|
|
}
|
|
}
|
|
} |