Esempio n. 1
0
        /// <summary>
        /// Checkes if two game objects are in collision
        /// </summary>
        /// <param name="first">The first game object</param>
        /// <param name="second">The second game object</param>
        /// <returns>True if the objects are in collision, false - otherwise</returns>
        private bool AreInCollision(GameObject first, GameObject second)
        {
            char[,] firstImage = first.GetImage();
            char[,] secondImage = second.GetImage();
            for (int firstRow = 0; firstRow < firstImage.GetLength(0); firstRow++)
            {
                for (int firstCol = 0; firstCol < firstImage.GetLength(1); firstCol++)
                {
                    if (firstImage[firstRow, firstCol] != ' ')
                    {
                        for (int secondRow = 0; secondRow < secondImage.GetLength(0); secondRow++)
                        {
                            for (int secondCol = 0; secondCol < secondImage.GetLength(1); secondCol++)
                            {
                                if (secondImage[secondRow, secondCol] != ' ' && first.X + firstCol == second.X + secondCol && first.Y + firstRow == second.Y + secondRow)
                                {
                                    return true;
                                }
                            }
                        }
                    }
                }
            }

            return false;
        }
Esempio n. 2
0
        /// <summary>
        /// Determines if a given object is on a valid position
        /// </summary>
        /// <param name="obj">The object whose position to be checked for validity</param>
        /// <returns>True - if the object is on valid position, false - otherwise</returns>
        private bool isOnValidPosition(GameObject obj)
        {
            // if is outside the game field
            if (obj.X < 0 || obj.X + obj.Width > this.renderer.Width ||
                obj.Y < 0 || obj.Y + obj.Height > this.renderer.Height)
            {
                return false;
            }

            // if is over other object
            for (int i = 0; i < this.staticObjects.Count; i++)
            {
                if (this.AreInCollision(this.currentFigure, this.staticObjects[i]))
                {
                    return false;
                }
            }

            return true;
        }
Esempio n. 3
0
 public void NotifyBlockFellOver(GameObject blockObj)
 {
     if (this.fellOverBlocks.Contains(blockObj)) return;
     this.fellOverBlocks.Add(blockObj);
     this.blockFellOverTime = Time.GameTimer;
 }