public static void Create(
Vector2D sourcePosition,
Vector2D targetPosition,
double traceStartWorldOffset,
ITextureResource texture,
double beamWidth,
Vector2D originOffset,
bool endsWithHit,
double fadeInDistance,
double fadeOutDistanceHit,
double fadeOutDistanceNoHit,
BlendMode blendMode,
Color beamColor,
double inAlpha = 1.0)
{
var deltaPos = targetPosition - sourcePosition;
var length = deltaPos.Length;
var fadeInFraction = fadeInDistance / length;
var fadeOutFraction = endsWithHit
? fadeOutDistanceHit / length
: fadeOutDistanceNoHit / length;
if (fadeInFraction > 0.333 || fadeOutFraction > 0.333)
{
return;
}
color = inAlpha < 1.0 ? Color.FromArgb((byte)(255 * inAlpha), beamColor.R, beamColor.G, beamColor.B) : beamColor;
var sceneObject = Client.Scene.CreateSceneObject(nameof(ComponentTracerBeam));
var component = sceneObject.AddComponent <ComponentTracerBeam>();
ComponentWeaponTrace.CalculateAngleAndDirection(deltaPos, out var angleRad, out var normalizedRay);
sourcePosition += normalizedRay * traceStartWorldOffset;
sceneObject.Position = sourcePosition;
component.spriteRendererLine.Color = color;
component.beamOriginOffset = originOffset;
component.beamWidth = beamWidth;
component.primaryRendererDefaultPositionOffset = Vector2D.Zero;
component.spriteRendererLine.TextureResource = texture;
component.targetPosition = targetPosition;
component.spriteRendererLine.BlendMode = blendMode;
component.Update(0);
}
public void Refresh(
Vector2D sourcePosition,
double sourcePositionOffset,
Vector2D targetPosition,
double beamWidth,
Color beamColor,
Color spotColor,
double beamOpacity,
bool hasTarget)
{
beamColor = Color.FromArgb((byte)(beamOpacity * beamColor.A),
beamColor.R,
beamColor.G,
beamColor.B);
this.renderingMaterial.EffectParameters.Set("ColorAdditive", beamColor);
this.spriteRendererLine.Color = beamColor;
this.spriteRendererSpot.Color = spotColor;
var deltaPos = targetPosition - sourcePosition;
ComponentWeaponTrace.CalculateAngleAndDirection(deltaPos,
out var angleRad,
out var normalizedRay);
sourcePosition += normalizedRay * sourcePositionOffset;
deltaPos = targetPosition - sourcePosition;
var sceneObjectPosition = this.spriteRendererLine.SceneObject.Position;
this.spriteRendererLine.PositionOffset = sourcePosition - sceneObjectPosition;
this.spriteRendererLine.RotationAngleRad = (float)angleRad;
this.spriteRendererLine.Size = (ScriptingConstants.TileSizeVirtualPixels * deltaPos.Length,
ScriptingConstants.TileSizeVirtualPixels *beamWidth);
this.spriteRendererSpot.PositionOffset = targetPosition - sceneObjectPosition;
this.spriteRendererSpot.Size = beamWidth * SpotScale * ScriptingConstants.TileSizeVirtualPixels;
this.spriteRendererSpot.IsEnabled = hasTarget;
}