FillWhipControlPoints()

static void Terraria.Projectile.FillWhipControlPoints ( Projectile proj, List< Vector2 > controlPoints )

inlinestatic

Definition at line 39698 of file Projectile.cs.

    {
        GetWhipSettings(proj, out var timeToFlyOut, out var segments, out var rangeMultiplier);
        float num = proj.ai[0] / timeToFlyOut;
        float num2 = 0.5f;
        float num3 = 1f + num2;
        float num4 = (float)Math.PI * 10f * (1f - num * num3) * (float)(-proj.spriteDirection) / (float)segments;
        float num5 = num * num3;
        float num6 = 0f;
        if (num5 > 1f)
        {
            num6 = (num5 - 1f) / num2;
            num5 = MathHelper.Lerp(1f, 0f, num6);
        }
        float num7 = proj.ai[0] - 1f;
        Player player = Main.player[proj.owner];
        Item heldItem = Main.player[proj.owner].HeldItem;
        num7 = (float)(ContentSamples.ItemsByType[heldItem.type].useAnimation * 2) * num * player.whipRangeMultiplier;
        float num8 = proj.velocity.Length() * num7 * num5 * rangeMultiplier / (float)segments;
        float num9 = 1f;
        Vector2 playerArmPosition = Main.GetPlayerArmPosition(proj);
        Vector2 vector = playerArmPosition;
        float num10 = 0f - (float)Math.PI / 2f;
        Vector2 vector2 = vector;
        float num11 = 0f + (float)Math.PI / 2f + (float)Math.PI / 2f * (float)proj.spriteDirection;
        Vector2 vector3 = vector;
        float num12 = 0f + (float)Math.PI / 2f;
        controlPoints.Add(playerArmPosition);
        for (int i = 0; i < segments; i++)
        {
            float num13 = (float)i / (float)segments;
            float num14 = num4 * num13 * num9;
            Vector2 vector4 = vector + num10.ToRotationVector2() * num8;
            Vector2 vector5 = vector3 + num12.ToRotationVector2() * (num8 * 2f);
            Vector2 vector6 = vector2 + num11.ToRotationVector2() * (num8 * 2f);
            float num15 = 1f - num5;
            float num16 = 1f - num15 * num15;
            Vector2 value = Vector2.Lerp(vector5, vector4, num16 * 0.9f + 0.1f);
            Vector2 vector7 = Vector2.Lerp(vector6, value, num16 * 0.7f + 0.3f);
            Vector2 spinningpoint = playerArmPosition + (vector7 - playerArmPosition) * new Vector2(1f, num3);
            float num17 = num6;
            num17 *= num17;
            Vector2 item = spinningpoint.RotatedBy(proj.rotation + 4.712389f * num17 * (float)proj.spriteDirection, playerArmPosition);
            controlPoints.Add(item);
            num10 += num14;
            num12 += num14;
            num11 += num14;
            vector = vector4;
            vector3 = vector5;
            vector2 = vector6;
        }
    }

References System.Collections.Generic.Dictionary< TKey, TValue >.Add(), Terraria.Main.GetPlayerArmPosition(), System.item, Terraria.ID.ContentSamples.ItemsByType, Microsoft.Xna.Framework.MathHelper.Lerp(), Microsoft.Xna.Framework.Vector2.Lerp(), System.Math.PI, Terraria.Main.player, Terraria.Item.type, System.value, and Terraria.Player.whipRangeMultiplier.

Referenced by Terraria.Projectile.Colliding(), Terraria.Projectile.CutTiles(), Terraria.Main.DrawWhip(), and Terraria.Projectile.UpdateEnchantmentVisuals().