Package group24.escaperoom.data

Class Grid

java.lang.Object
group24.escaperoom.data.Grid
All Implemented Interfaces:
com.badlogic.gdx.utils.Json.Serializable
public class Grid extends Object implements com.badlogic.gdx.utils.Json.Serializable

  • Field Details

    • items

      public HashMap<Integer,Item> items
      items contains all items involved with this grid. This includes invisible items, contained items, etc.

    • placedItems

      public HashMap<Integer,Item> placedItems
      placedItems is a subset of items placedItems only contains items which are visible and represented on a tile.

    • onMapCompletion

      public static HashSet<Function<Grid,Void>> onMapCompletion
      ItemProperty initialization can depend on all items being available in the map. e.g. A container might need references to its inner items. During initialization, those properties can register functions here which will be called on map completion.

  • Constructor Details

    • Grid

      public Grid()

    • Grid

      public Grid(int w, int h)

  • Method Details

    • getDrawables

      public TreeSet<Drawable> getDrawables()

    • current

      public static Grid current()
      Get the current grid instance

    • getItemByID

      public Optional<Item> getItemByID(int id)

    • getWidth

      public int getWidth()

    • getHeight

      public int getHeight()

    • containsItemWhere

      public boolean containsItemWhere(Predicate<Item> predicate)
      Returns:
      whether or not a placed item on the grid fufills predicate

    • getSize

      public Types.Size getSize()

    • findItemWhere

      public Optional<Item> findItemWhere(Predicate<Item> predicate)
      Find the first item on the grid where predicate is true

    • getAt

      public Optional<Grid.Tile> getAt(int x, int y)
      Get the tile at x, y if it is within bounds

    • printGrid

      public void printGrid()

    • placeItem

      public boolean placeItem(Item item)
      Place an item on the Grid - a precondition to this function is that MapScreen.canPlace(group24.escaperoom.entities.Item, group24.escaperoom.data.Types.IntVector2, group24.escaperoom.data.Grid) returned true

    • getTileDepthOf

      public int getTileDepthOf(Item item)
      Return the tile depth of this item For a stack of items in a given tile "TOP" ______________ | item A | | ndx=4 dpth=0 | |_______________| | item B | | ndx=3 dpth=1 | |_______________| | item C | | ndx=2 dpth=2 | |_______________| | item D | | ndx=1 dpth=3 | |_______________| | item E | | ndx=0 dpth=4 | |_______________| "BOTTOM"

    • removeItem

      public void removeItem(Item item)
      Remove this item from the grid. - This only removes the item from the grid and does perform any additionally operation that may need to occur on item removal

    • write

      public void write(com.badlogic.gdx.utils.Json json)
      Specified by:
      write in interface com.badlogic.gdx.utils.Json.Serializable

    • read

      public void read(com.badlogic.gdx.utils.Json json, com.badlogic.gdx.utils.JsonValue jsonData)
      Specified by:
      read in interface com.badlogic.gdx.utils.Json.Serializable