StickyTiles()

static Vector2 Terraria.Collision.StickyTiles ( Vector2 Position, Vector2 Velocity, int Width, int Height )

inlinestatic

Definition at line 2859 of file Collision.cs.

    {
        Vector2 vector = Position;
        int num = (int)(Position.X / 16f) - 1;
        int num2 = (int)((Position.X + (float)Width) / 16f) + 2;
        int num3 = (int)(Position.Y / 16f) - 1;
        int num4 = (int)((Position.Y + (float)Height) / 16f) + 2;
        if (num < 0)
        {
            num = 0;
        }
        if (num2 > Main.maxTilesX)
        {
            num2 = Main.maxTilesX;
        }
        if (num3 < 0)
        {
            num3 = 0;
        }
        if (num4 > Main.maxTilesY)
        {
            num4 = Main.maxTilesY;
        }
        Vector2 vector2 = default(Vector2);
        for (int i = num; i < num2; i++)
        {
            for (int j = num3; j < num4; j++)
            {
                if (Main.tile[i, j] == null || !Main.tile[i, j].active() || Main.tile[i, j].inActive())
                {
                    continue;
                }
                if (Main.tile[i, j].type == 51)
                {
                    int num5 = 0;
                    vector2.X = i * 16;
                    vector2.Y = j * 16;
                    if (vector.X + (float)Width > vector2.X - (float)num5 && vector.X < vector2.X + 16f + (float)num5 && vector.Y + (float)Height > vector2.Y && (double)vector.Y < (double)vector2.Y + 16.01)
                    {
                        if (Main.tile[i, j].type == 51 && (double)(Math.Abs(Velocity.X) + Math.Abs(Velocity.Y)) > 0.7 && Main.rand.Next(30) == 0)
                        {
                            Dust.NewDust(new Vector2(i * 16, j * 16), 16, 16, 30);
                        }
                        return new Vector2(i, j);
                    }
                }
                else
                {
                    if (Main.tile[i, j].type != 229 || Main.tile[i, j].slope() != 0)
                    {
                        continue;
                    }
                    int num6 = 1;
                    vector2.X = i * 16;
                    vector2.Y = j * 16;
                    float num7 = 16.01f;
                    if (Main.tile[i, j].halfBrick())
                    {
                        vector2.Y += 8f;
                        num7 -= 8f;
                    }
                    if (vector.X + (float)Width > vector2.X - (float)num6 && vector.X < vector2.X + 16f + (float)num6 && vector.Y + (float)Height > vector2.Y && vector.Y < vector2.Y + num7)
                    {
                        if (Main.tile[i, j].type == 51 && (double)(Math.Abs(Velocity.X) + Math.Abs(Velocity.Y)) > 0.7 && Main.rand.Next(30) == 0)
                        {
                            Dust.NewDust(new Vector2(i * 16, j * 16), 16, 16, 30);
                        }
                        return new Vector2(i, j);
                    }
                }
            }
        }
        return new Vector2(-1f, -1f);
    }

References System.Math.Abs(), Terraria.Main.maxTilesX, Terraria.Main.maxTilesY, Terraria.Dust.NewDust(), Terraria.Main.rand, Terraria.Main.tile, Microsoft.Xna.Framework.Vector2.X, and Microsoft.Xna.Framework.Vector2.Y.

Referenced by Terraria.Player.StickyMovement().