GrappleMovement()

void Terraria.Player.GrappleMovement ( )

inline

Definition at line 21565 of file Player.cs.

    {
        if (grappling[0] < 0)
        {
            return;
        }
        StopVanityActions();
        if (Main.myPlayer == whoAmI && mount.Active)
        {
            mount.Dismount(this);
        }
        canCarpet = true;
        carpetFrame = -1;
        wingFrame = 1;
        if (velocity.Y == 0f || (wet && (double)velocity.Y > -0.02 && (double)velocity.Y < 0.02))
        {
            wingFrame = 0;
        }
        if (wings == 4)
        {
            wingFrame = 3;
        }
        if (wings == 30)
        {
            wingFrame = 0;
        }
        RefreshMovementAbilities();
        rocketFrame = false;
        canRocket = false;
        rocketRelease = false;
        fallStart = (int)(position.Y / 16f);
        int num = -1;
        for (int i = 0; i < grapCount; i++)
        {
            if (Main.projectile[grappling[i]].type == 403)
            {
                num = i;
            }
        }
        GetGrapplingForces(base.Center, out var preferredPlayerDirectionToSet, out var preferedPlayerVelocityX, out var preferedPlayerVelocityY);
        if (preferedPlayerVelocityY > 0f)
        {
            GoingDownWithGrapple = true;
        }
        velocity.X = preferedPlayerVelocityX;
        velocity.Y = preferedPlayerVelocityY;
        if (num != -1)
        {
            Projectile projectile = Main.projectile[grappling[num]];
            if (projectile.position.X < position.X + (float)width && projectile.position.X + (float)projectile.width >= position.X && projectile.position.Y < position.Y + (float)height && projectile.position.Y + (float)projectile.height >= position.Y)
            {
                int num2 = (int)(projectile.position.X + (float)(projectile.width / 2)) / 16;
                int num3 = (int)(projectile.position.Y + (float)(projectile.height / 2)) / 16;
                velocity = Vector2.Zero;
                if (Main.tile[num2, num3].type == 314)
                {
                    Vector2 Position = default(Vector2);
                    Position.X = projectile.position.X + (float)(projectile.width / 2) - (float)(width / 2);
                    Position.Y = projectile.position.Y + (float)(projectile.height / 2) - (float)(height / 2);
                    RemoveAllGrapplingHooks();
                    int num4 = 13;
                    if (miscEquips[2].stack > 0 && miscEquips[2].mountType >= 0 && MountID.Sets.Cart[miscEquips[2].mountType] && (!miscEquips[2].expertOnly || Main.expertMode))
                    {
                        num4 = miscEquips[2].mountType;
                    }
                    int num5 = height + Mount.GetHeightBoost(num4);
                    if (Minecart.GetOnTrack(num2, num3, ref Position, width, num5) && !Collision.SolidCollision(Position, width, num5 - 20))
                    {
                        position = Position;
                        DelegateMethods.Minecart.rotation = fullRotation;
                        DelegateMethods.Minecart.rotationOrigin = fullRotationOrigin;
                        mount.SetMount(num4, this, minecartLeft);
                        Minecart.WheelSparks(mount.Delegations.MinecartDust, position, width, height, 25);
                    }
                }
            }
        }
        if (itemAnimation == 0)
        {
            if (velocity.X == 0f && preferredPlayerDirectionToSet.HasValue)
            {
                ChangeDir(preferredPlayerDirectionToSet.Value);
            }
            if (velocity.X > 0f)
            {
                ChangeDir(1);
            }
            if (velocity.X < 0f)
            {
                ChangeDir(-1);
            }
        }
        if (controlJump)
        {
            if (releaseJump)
            {
                if ((velocity.Y == 0f || (wet && (double)velocity.Y > -0.02 && (double)velocity.Y < 0.02)) && !controlDown)
                {
                    velocity.Y = 0f - jumpSpeed;
                    jump = jumpHeight / 2;
                    releaseJump = false;
                }
                else
                {
                    velocity.Y += 0.01f;
                    releaseJump = false;
                }
                RefreshDoubleJumps();
                RemoveAllGrapplingHooks();
            }
        }
        else
        {
            releaseJump = true;
        }
    }

References Terraria.ID.MountID.Sets.Cart, Terraria.Main.expertMode, Terraria.Item.expertOnly, Terraria.Mount.GetHeightBoost(), Terraria.Minecart.GetOnTrack(), Terraria.Entity.height, Terraria.Item.mountType, Terraria.Main.myPlayer, Terraria.Entity.position, Terraria.Main.projectile, Terraria.Collision.SolidCollision(), Terraria.Main.tile, Terraria.Minecart.WheelSparks(), Terraria.Entity.width, Microsoft.Xna.Framework.Vector2.X, Microsoft.Xna.Framework.Vector2.Y, and Microsoft.Xna.Framework.Vector2.Zero.