/**
* Fills the block with a randomly arranged selection of graphics from the image provided.
*
* @param TileGraphic The graphic class that contains the tiles that should fill this block.
* @param TileWidth The width of a single tile in the graphic.
* @param TileHeight The height of a single tile in the graphic.
* @param Empties The number of "empty" tiles to add to the auto-fill algorithm (e.g. 8 tiles + 4 empties = 1/3 of block will be open holes).
*/
public FlxTileblock loadTiles(string TileGraphic, uint TileWidth = 0, uint TileHeight = 0, uint Empties = 0)
{
if (TileGraphic == null)
{
return(this);
}
//First create a tile brush
FlxSprite sprite = new FlxSprite();
sprite.loadGraphic(TileGraphic, true, false, TileWidth, TileHeight);
uint spriteWidth = (uint)sprite.Width;
uint spriteHeight = (uint)sprite.Height;
uint total = sprite.Frames + Empties;
//Then prep the "canvas" as it were (just doublechecking that the size is on tile boundaries)
bool regen = false;
if (Width % sprite.Width != 0)
{
Width = (uint)(Width / spriteWidth + 1) * spriteWidth;
regen = true;
}
if (Height % sprite.Height != 0)
{
Height = (uint)(Height / spriteHeight + 1) * spriteHeight;
regen = true;
}
if (regen)
{
makeGraphic((uint)Width, (uint)Height, Color.Green, true);
}
else
{
this.fill(Color.Green);
}
//Stamp random tiles onto the canvas
uint row = 0;
uint column;
int destinationX;
int destinationY = 0;
uint widthInTiles = (uint)Width / spriteWidth;
uint heightInTiles = (uint)Height / spriteHeight;
while (row < heightInTiles)
{
destinationX = 0;
column = 0;
while (column < widthInTiles)
{
if (FlxG.random() * total > Empties)
{
sprite.randomFrame();
sprite.drawFrame();
stamp(sprite, destinationX, destinationY);
}
destinationX += (int)spriteWidth;
column++;
}
destinationY += (int)spriteHeight;
row++;
}
return(this);
}
/**
* Fills the block with a randomly arranged selection of graphics from the image provided.
*
* @param TileGraphic The graphic class that contains the tiles that should fill this block.
* @param TileWidth The width of a single tile in the graphic.
* @param TileHeight The height of a single tile in the graphic.
* @param Empties The number of "empty" tiles to add to the auto-fill algorithm (e.g. 8 tiles + 4 empties = 1/3 of block will be open holes).
*/
public FlxTileblock loadTiles(string TileGraphic,uint TileWidth=0,uint TileHeight=0, uint Empties=0)
{
if(TileGraphic == null)
return this;
//First create a tile brush
FlxSprite sprite = new FlxSprite();
sprite.loadGraphic(TileGraphic, true, false, TileWidth, TileHeight);
uint spriteWidth = (uint)sprite.Width;
uint spriteHeight = (uint)sprite.Height;
uint total = sprite.Frames + Empties;
//Then prep the "canvas" as it were (just doublechecking that the size is on tile boundaries)
bool regen = false;
if(Width % sprite.Width != 0)
{
Width = (uint)(Width/spriteWidth+1)*spriteWidth;
regen = true;
}
if(Height % sprite.Height != 0)
{
Height = (uint)(Height/spriteHeight+1)*spriteHeight;
regen = true;
}
if(regen)
makeGraphic((uint)Width,(uint)Height,Color.Green,true);
else
this.fill(Color.Green);
//Stamp random tiles onto the canvas
uint row = 0;
uint column;
int destinationX;
int destinationY = 0;
uint widthInTiles = (uint)Width/spriteWidth;
uint heightInTiles = (uint)Height/spriteHeight;
while(row < heightInTiles)
{
destinationX = 0;
column = 0;
while(column < widthInTiles)
{
if(FlxG.random()*total > Empties)
{
sprite.randomFrame();
sprite.drawFrame();
stamp(sprite, destinationX, destinationY);
}
destinationX += (int)spriteWidth;
column++;
}
destinationY += (int)spriteHeight;
row++;
}
return this;
}
