public Laser(ProjectileArgs args, LaserInfo info)
{
this.info = info;
colors = new Color[info.Radius];
for (var i = 0; i < info.Radius; i++)
{
var color = info.Color == Color.Transparent ? args.SourceActor.Owner.Color.RGB : info.Color;
var bw = (float)((info.InnerLightness - info.OuterLightness) * i / (info.Radius - 1) + info.OuterLightness) / 0xff;
var dstR = bw > .5 ? 1 - (1 - 2 * (bw - .5)) * (1 - (float)color.R / 0xff) : 2 * bw * ((float)color.R / 0xff);
var dstG = bw > .5 ? 1 - (1 - 2 * (bw - .5)) * (1 - (float)color.G / 0xff) : 2 * bw * ((float)color.G / 0xff);
var dstB = bw > .5 ? 1 - (1 - 2 * (bw - .5)) * (1 - (float)color.B / 0xff) : 2 * bw * ((float)color.B / 0xff);
colors[i] = Color.FromArgb((int)(dstR * 0xff), (int)(dstG * 0xff), (int)(dstB * 0xff));
}
var direction = args.PassiveTarget - args.Source;
if (this.info.SegmentLength == 0)
{
offsets = new[] { new int2(args.Source.X, args.Source.Y), new int2(args.PassiveTarget.X, args.PassiveTarget.Y) };
}
else
{
var numSegments = (direction.Length - 1) / info.SegmentLength + 1;
offsets = new int2[numSegments + 1];
offsets[0] = new int2(args.Source.X, args.Source.Y);
offsets[offsets.Length - 1] = new int2(args.PassiveTarget.X, args.PassiveTarget.Y);
for (var i = 1; i < numSegments; i++)
{
var segmentStart = direction / numSegments * i;
offsets[i] = new int2(args.Source.X + segmentStart.X, args.Source.Y + segmentStart.Y);
if (info.Distortion != 0)
{
offsets[i] = new int2(
offsets[i].X + Game.CosmeticRandom.Next(-info.Distortion / 2, info.Distortion / 2),
offsets[i].Y + Game.CosmeticRandom.Next(-info.Distortion / 2, info.Distortion / 2));
}
}
}
args.Weapon.Impact(Target.FromPos(args.PassiveTarget), args.SourceActor, args.DamageModifiers);
}
public Laser(ProjectileArgs args, LaserInfo info)
{
this.info = info;
colors = new Color[info.Radius];
for (var i = 0; i < info.Radius; i++)
{
var color = info.Color == Color.Transparent ? args.SourceActor.Owner.Color : info.Color;
var bw = (float)((info.InnerLightness - info.OuterLightness) * i / (info.Radius - 1) + info.OuterLightness) / 0xff;
var dstR = bw > .5 ? 1 - (1 - 2 * (bw - .5)) * (1 - (float)color.R / 0xff) : 2 * bw * ((float)color.R / 0xff);
var dstG = bw > .5 ? 1 - (1 - 2 * (bw - .5)) * (1 - (float)color.G / 0xff) : 2 * bw * ((float)color.G / 0xff);
var dstB = bw > .5 ? 1 - (1 - 2 * (bw - .5)) * (1 - (float)color.B / 0xff) : 2 * bw * ((float)color.B / 0xff);
colors[i] = Color.FromArgb((int)(dstR * 0xff), (int)(dstG * 0xff), (int)(dstB * 0xff));
}
var direction = args.PassiveTarget - args.Source;
if (info.Distortion != 0 || info.DistortionAnimation != 0)
{
leftVector = new WVec(direction.Y, -direction.X, 0);
if (leftVector.Length != 0)
{
leftVector = 1024 * leftVector / leftVector.Length;
}
upVector = new WVec(
-direction.X * direction.Z,
-direction.Z * direction.Y,
direction.X * direction.X + direction.Y * direction.Y);
if (upVector.Length != 0)
{
upVector = 1024 * upVector / upVector.Length;
}
random = args.SourceActor.World.SharedRandom;
}
if (this.info.SegmentLength == WDist.Zero)
{
offsets = new[] { args.Source, args.PassiveTarget };
}
else
{
var numSegments = (direction.Length - 1) / info.SegmentLength.Length + 1;
offsets = new WPos[numSegments + 1];
offsets[0] = args.Source;
offsets[offsets.Length - 1] = args.PassiveTarget;
for (var i = 1; i < numSegments; i++)
{
var segmentStart = direction / numSegments * i;
offsets[i] = args.Source + segmentStart;
if (info.Distortion != 0)
{
var angle = WAngle.FromDegrees(random.Next(360));
var distortion = random.Next(info.Distortion);
var offset = distortion * angle.Cos() * leftVector / (1024 * 1024)
+ distortion * angle.Sin() * upVector / (1024 * 1024);
offsets[i] += offset;
}
}
}
args.Weapon.Impact(Target.FromPos(args.PassiveTarget), args.SourceActor);
}
