alysbrooks-public/games/isometric-park-fna Files · isometric-park-fna/ImageMap.cs

alysbrooks-public » games » isometric-park-fna

Location: alysbrooks-public/games/isometric-park-fna/isometric-park-fna/ImageMap.cs

Commit Description:

Add image to dialog window (DialogInterface).

Commit Description:

Add image to dialog window (DialogInterface).

References:

r423:ef53046b3561 m5-events

File last commit:

r423:ef53046b3561 m5-events

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                    isometric-park-fna/ImageMap.cs
                
            70 lines
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      using System.Diagnostics;

      using Num = System.Numerics;

      using Microsoft.Xna.Framework;

      using Microsoft.Xna.Framework.Graphics;

      namespace isometricparkfna

      {

          public class ImageMap

          {

              public Texture2D ImageMapTexture;

              public int TileWidth;

              public int TileHeight;

              public ImageMap(int tileWidth, int tileHeight, Texture2D ImageMapTexture)

              {

      		this.TileHeight = tileHeight;

      		this.TileWidth = tileWidth;

              this.ImageMapTexture = ImageMapTexture;

              Debug.Assert(ImageMapTexture != null);

              Debug.Assert(tileHeight != null);

              Debug.Assert(tileWidth != null);

              Logging.Info("Constructed ImageMap.");

              }

              public Rectangle GetSourceRectangle(int tileIndex)

              {

                  int tileY = tileIndex / (ImageMapTexture.Width / TileWidth);

                  int tileX = tileIndex % (ImageMapTexture.Width / TileWidth);

                  return new Rectangle(tileX * TileWidth, tileY * TileHeight, TileWidth, TileHeight);

              }

              public Num.Vector2 GetSourceUVStart(int tileIndex)

              {

                  int tileX = tileIndex % (ImageMapTexture.Width / TileWidth);

                  int tileY = tileIndex / (ImageMapTexture.Width / TileWidth);

      	    int imageMapX = (tileX) * TileWidth;

      	    int imageMapY = (tileY) * TileHeight;

      	    return new Num.Vector2( ((float)imageMapX)/ImageMapTexture.Width, 

      			    ((float)imageMapY)/ImageMapTexture.Height);

              }

              public Num.Vector2 GetSourceUVEnd(int tileIndex)

              {

                  int tileX = tileIndex % (ImageMapTexture.Width / TileWidth);

                  int tileY = tileIndex / (ImageMapTexture.Width / TileWidth);

      	    int imageMapX = (tileX+1) * TileWidth;

      	    int imageMapY = (tileY+1) * TileHeight;

      	    return new Num.Vector2( ((float)imageMapX)/ImageMapTexture.Width, 

      			    ((float)imageMapY)/ImageMapTexture.Height);

              }

              public Rectangle GetExtendedSourceRectangle(int tileIndex, int height)

              {

                  int tileY = tileIndex / (ImageMapTexture.Width / TileWidth);

                  int tileX = tileIndex % (ImageMapTexture.Width / TileWidth);

                  return new Rectangle(tileX * TileWidth, tileY * TileHeight, TileWidth, TileHeight*height);

              }

          }

      }

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Last Author

				using System.Diagnostics;

				using Num = System.Numerics;
				using Microsoft.Xna.Framework;
				using Microsoft.Xna.Framework.Graphics;

				namespace isometricparkfna
				{
				public class ImageMap
				{
				public Texture2D ImageMapTexture;

				public int TileWidth;
				public int TileHeight;

				public ImageMap(int tileWidth, int tileHeight, Texture2D ImageMapTexture)
				{
				this.TileHeight = tileHeight;
				this.TileWidth = tileWidth;
				this.ImageMapTexture = ImageMapTexture;
				Debug.Assert(ImageMapTexture != null);
				Debug.Assert(tileHeight != null);
				Debug.Assert(tileWidth != null);
				Logging.Info("Constructed ImageMap.");
				}

				public Rectangle GetSourceRectangle(int tileIndex)
				{
				int tileY = tileIndex / (ImageMapTexture.Width / TileWidth);
				int tileX = tileIndex % (ImageMapTexture.Width / TileWidth);

				return new Rectangle(tileX * TileWidth, tileY * TileHeight, TileWidth, TileHeight);
				}
				public Num.Vector2 GetSourceUVStart(int tileIndex)
				{
				int tileX = tileIndex % (ImageMapTexture.Width / TileWidth);
				int tileY = tileIndex / (ImageMapTexture.Width / TileWidth);

				int imageMapX = (tileX) * TileWidth;
				int imageMapY = (tileY) * TileHeight;


				return new Num.Vector2( ((float)imageMapX)/ImageMapTexture.Width,
				((float)imageMapY)/ImageMapTexture.Height);

				}
				public Num.Vector2 GetSourceUVEnd(int tileIndex)
				{
				int tileX = tileIndex % (ImageMapTexture.Width / TileWidth);
				int tileY = tileIndex / (ImageMapTexture.Width / TileWidth);

				int imageMapX = (tileX+1) * TileWidth;
				int imageMapY = (tileY+1) * TileHeight;


				return new Num.Vector2( ((float)imageMapX)/ImageMapTexture.Width,
				((float)imageMapY)/ImageMapTexture.Height);

				}

				public Rectangle GetExtendedSourceRectangle(int tileIndex, int height)
				{
				int tileY = tileIndex / (ImageMapTexture.Width / TileWidth);
				int tileX = tileIndex % (ImageMapTexture.Width / TileWidth);

				return new Rectangle(tileX * TileWidth, tileY * TileHeight, TileWidth, TileHeight*height);
				}

				}
				}