Blink.Classes.Map.collides C# (CSharp) Метод

        public Boolean[] collides(Vector2 pos, Vector2 oPos, int down, int right, Vector2 charSize, Boolean blinked, float hitReduce)
        {
            this.charSize = charSize;
            Vector2 newPos = new Vector2();
            Vector2 oldPos = new Vector2();
            Boolean[] collisions = new bool[3];
            //convert positions to respective tile locations, taking into account movement direction
            if (right == 1)
            {
                newPos.X = (float)Math.Floor((pos.X + charSize.X - hitReduce) / tileSize);
            }
            else
                newPos.X = (float)Math.Floor((pos.X + hitReduce) / tileSize);
            if(down == 1)
                newPos.Y = (float)Math.Floor((pos.Y + charSize.Y - hitReduce) / tileSize);
            else
                newPos.Y = (float)Math.Floor((pos.Y + hitReduce) / tileSize);

            newPos.X = loopCorrection(newPos.X, mapSize.X);
            newPos.Y = loopCorrection(newPos.Y, mapSize.Y);

            oldPos.X = (float)Math.Floor((oPos.X+hitReduce) / tileSize);
            oldPos.Y = (float)Math.Floor((oPos.Y+hitReduce) / tileSize);

            oldPos.X = loopCorrection(oldPos.X, mapSize.X);
            oldPos.Y = loopCorrection(oldPos.Y, mapSize.Y);

            float oldRight = (float)Math.Floor((oPos.X + (charSize.X-1-hitReduce)) / tileSize);
            oldRight = loopCorrection(oldRight, mapSize.X);
            float oldBot = (float)Math.Floor((oPos.Y + (charSize.Y-1-hitReduce)) / tileSize);
            oldBot = loopCorrection(oldBot, mapSize.Y);

            //Middle...ish of hitbox in the horizontal direction
            float oldHMid = (float)Math.Floor((oPos.X + (charSize.X / 2)) / tileSize);
            oldHMid = loopCorrection(oldHMid, mapSize.X);
            //middle of the hitbox in the vertical direction
            float oldVMid = (float)Math.Floor((oPos.Y + (charSize.Y / 2)) / tileSize);
            oldVMid = loopCorrection(oldVMid, mapSize.Y);

            collisions[0] = false;
            collisions[1] = false;
            collisions[2] = false;

            //All values under 10 are blocks that can be passed through
            if (collisionMap[(int)newPos.X, (int)oldPos.Y] >= 10 || collisionMap[(int)newPos.X, (int)oldBot] >= 10 || collisionMap[(int)newPos.X, (int)oldVMid] >= 10)
                if(!blinked)
                   collisions[0] = true;
                else if ((collisionMap[(int)newPos.X, (int)oldPos.Y] < 20 && collisionMap[(int)newPos.X, (int)oldPos.Y] >= 10) ||
                    (collisionMap[(int)newPos.X, (int)oldBot] < 20 && collisionMap[(int)newPos.X, (int)oldBot] >= 10) ||
                    (collisionMap[(int)newPos.X, (int)oldVMid] < 20 && collisionMap[(int)newPos.X, (int)oldVMid] >= 10))
                    collisions[0] = true;
            if (collisionMap[(int)oldPos.X, (int)newPos.Y] >= 10 || collisionMap[(int)oldRight, (int)newPos.Y] >= 10 || collisionMap[(int)oldHMid, (int)newPos.Y] >= 10)
                if(!blinked)
                    collisions[1] = true;
                else if ((collisionMap[(int)oldPos.X, (int)newPos.Y] < 20 && collisionMap[(int)oldPos.X, (int)newPos.Y] >= 10) ||
                    (collisionMap[(int)oldRight, (int)newPos.Y] < 20 && collisionMap[(int)oldRight, (int)newPos.Y] >= 10) ||
                    (collisionMap[(int)oldHMid, (int)newPos.Y] < 20 && collisionMap[(int)oldHMid, (int)newPos.Y] >= 10))
                    collisions[1] = true;
            if (!collisions[0] && !collisions[1] && collisionMap[(int)newPos.X, (int)newPos.Y] >= 10)
                if(!blinked)
                    collisions[2] = true;
                else if (!collisions[0] && !collisions[1] && collisionMap[(int)newPos.X, (int)newPos.Y] < 20)
                    collisions[2] = true;

            return (collisions);
        }

        private Boolean inWall()
        {
            Boolean inAWall = false;

            Boolean[] collisions = arena.collides(new Vector2(playerRect.X, playerRect.Y), new Vector2(playerRect.X, playerRect.Y), 1, 0, new Vector2(playerRect.Width, playerRect.Height), false, 1f);
            foreach (bool b in collisions)
            {
                if (b)
                {
                    inAWall = true;
                    break;
                }
            }

            return(inAWall);
        }