C# 클래스 XnaFlixel.FlxTilemap

The tilemap constructor just initializes some basic variables.

Checks for overlaps between the provided object and any tiles above the collision index. @param Core The FlxObject you want to check against.

Checks to see if a point in 2D space overlaps a solid tile. @param X The X coordinate of the point. @param Y The Y coordinate of the point. @param PerPixel Not available in FlxTilemap, ignored. @return Whether or not the point overlaps this object.

FlxU.collide() (and thus FlxObject.collide()) call this function each time two objects are compared to see if they collide. It doesn't necessarily mean these objects WILL collide, however. @param Object The FlxObject you're about to run into.

Called by FlxObject.updateMotion() and some constructors to rebuild the basic collision data for this object.

Draws the tilemap.

Converts a one-dimensional array of tile data to a comma-separated string. @param Data An array full of integer tile references. @param Width The number of tiles in each row. @return A comma-separated string containing the level data in a FlxTilemap-friendly format.

Converts a BitmapData object to a comma-separated string. Black pixels are flagged as 'solid' by default, non-black pixels are set as non-colliding. Black pixels must be PURE BLACK. @param bitmapData A Texture2D, preferably black and white. @param Invert Load white pixels as solid instead. @return A comma-separated string containing the level data in a FlxTilemap-friendly format.

Call this function to lock the automatic camera to the map's edges. @param Border Adjusts the camera follow boundary by whatever number of tiles you specify here. Handy for blocking off deadends that are offscreen, etc. Use a negative number to add padding instead of hiding the edges.

Check the value of a particular tile. @param X The X coordinate of the tile (in tiles, not pixels). @param Y The Y coordinate of the tile (in tiles, not pixels). @return A uint containing the value of the tile at this spot in the array.

Get the value of a tile in the tilemap by index. @param Index The slot in the data array (Y/// widthInTiles + X) where this tile is stored. @return A uint containing the value of the tile at this spot in the array.

Load the tilemap with string data and a tile graphic. @param MapData A string of comma and line-return delineated indices indicating what order the tiles should go in. @param TileGraphic All the tiles you want to use, arranged in a strip corresponding to the numbers in MapData. @param TileWidth The width of your tiles (e.g. 8) - defaults to height of the tile graphic if unspecified. @param TileHeight The height of your tiles (e.g. 8) - defaults to width if unspecified. @return A pointer this instance of FlxTilemap, for chaining as usual :)

Shoots a ray from the start point to the end point. If/when it passes through a tile, it stores and returns that point. @param StartX The X component of the ray's start. @param StartY The Y component of the ray's start. @param EndX The X component of the ray's end. @param EndY The Y component of the ray's end. @param Result A Point object containing the first wall impact. @param Resolution Defaults to 1, meaning check every tile or so. Higher means more checks! @return Whether or not there was a collision between the ray and a colliding tile.

Bind a function Callback(Core:FlxCore,X:uint,Y:uint,Tile:uint) to a range of tiles. @param Tile The tile to trigger the callback. @param Callback The function to trigger. Parameters should be (Core:FlxCore,X:uint,Y:uint,Tile:uint). @param Range If you want this callback to work for a bunch of different tiles, input the range here. Default value is 1.

Change the data and graphic of a tile in the tilemap. @param X The X coordinate of the tile (in tiles, not pixels). @param Y The Y coordinate of the tile (in tiles, not pixels). @param Tile The new integer data you wish to inject. @param UpdateGraphics Whether the graphical representation of this tile should change. @return Whether or not the tile was actually changed.

Change the data and graphic of a tile in the tilemap. @param Index The slot in the data array (Y/// widthInTiles + X) where this tile is stored. @param Tile The new integer data you wish to inject. @param UpdateGraphics Whether the graphical representation of this tile should change. @return Whether or not the tile was actually changed.

An internal function used by the binary auto-tilers. @param Index The index of the tile you want to analyze.

Generates a bounding box version of the tiles, flixel should call this automatically when necessary.

Internal function used in setTileByIndex() and the constructor to update the map. @param Index The index of the tile you want to update.