FindSpotWithoutShimmer()

static ? Vector2 Terraria.GameContent.ShimmerHelper.FindSpotWithoutShimmer ( Entity entity, int startX, int startY, int expand, bool allowSolidTop )

inlinestatic

Definition at line 7 of file ShimmerHelper.cs.

    {
        Vector2 vector = new Vector2(-entity.width / 2, -entity.height);
        for (int i = 0; i < expand; i++)
        {
            int num = startX - i;
            int num2 = startY - expand;
            Vector2 vector2 = new Vector2(num * 16, num2 * 16) + vector;
            if (IsSpotShimmerFree(entity, vector2, allowSolidTop))
            {
                return vector2;
            }
            vector2 = new Vector2((startX + i) * 16, num2 * 16) + vector;
            if (IsSpotShimmerFree(entity, vector2, allowSolidTop))
            {
                return vector2;
            }
            int num3 = startX - i;
            num2 = startY + expand;
            vector2 = new Vector2(num3 * 16, num2 * 16) + vector;
            if (IsSpotShimmerFree(entity, vector2, allowSolidTop))
            {
                return vector2;
            }
            vector2 = new Vector2((startX + i) * 16, num2 * 16) + vector;
            if (IsSpotShimmerFree(entity, vector2, allowSolidTop))
            {
                return vector2;
            }
        }
        for (int j = 0; j < expand; j++)
        {
            int num4 = startX - expand;
            int num5 = startY - j;
            Vector2 vector3 = new Vector2(num4 * 16, num5 * 16) + vector;
            if (IsSpotShimmerFree(entity, vector3, allowSolidTop))
            {
                return vector3;
            }
            vector3 = new Vector2((startX + expand) * 16, num5 * 16) + vector;
            if (IsSpotShimmerFree(entity, vector3, allowSolidTop))
            {
                return vector3;
            }
            int num6 = startX - expand;
            num5 = startY + j;
            vector3 = new Vector2(num6 * 16, num5 * 16) + vector;
            if (IsSpotShimmerFree(entity, vector3, allowSolidTop))
            {
                return vector3;
            }
            vector3 = new Vector2((startX + expand) * 16, num5 * 16) + vector;
            if (IsSpotShimmerFree(entity, vector3, allowSolidTop))
            {
                return vector3;
            }
        }
        return null;
    }

References Terraria.Entity.height, Terraria.GameContent.ShimmerHelper.IsSpotShimmerFree(), and Terraria.Entity.width.

Referenced by Terraria.NPC.AI_007_TownEntities_Shimmer_ScanForBestSpotToLandOn(), and Terraria.Player.TryFindingShimmerFreeSpot().