File tilemap.hpp¶

Defines

_RPGPP_TILESIZE¶

Typedefs

using json = nlohmann::json

class TileMap

#include <tilemap.hpp>

A TileMap represents a map of the placed tiles in a Room.

Public Functions

TileMap(const std::string &fileName): Construct from a file name/path

TileMap(const std::string &tileSetSource, int width, int height, int atlasTileSize, int worldTileSize): Construct using a TileSet path, width, height

TileMap(const TileSet &tileSet, int width, int height, int atlasTileSize, int worldTileSize): Constructor using a TileSet object

TileMap(std::unique_ptr<TileSet> tileSetPtr, int width, int height, int atlasTileSize, int worldTileSize): Constructor using a unique_ptr of a TileSet

TileMap(const RoomBin &bin): Constructor using a RoomBin binary structure

json dumpJson(): Dump the TileMap’s data into a nlohmann::json object

void unload() const: Unload routine. Typically calls raylib’s UnloadTexture.

void update() const: Update routine.

void draw() const: Draw routine.

std::string getTileSetSource() const: Get the path of the TileSet resource

TileSet *getTileSet() const: Get a pointer to the used TileSet

void setTileSet(const std::string &tileSetSource): Set a new TileSet for this TileMap using a path for the new TileSet

int getAtlasTileSize() const¶

int getWorldTileSize() const¶

bool atlasPosIsValid(Vector2 atlasPos) const¶

bool worldPosIsValid(Vector2 atlasPos) const¶

Tile getTile(int x, int y) const: Get the Tile at the specified x and y position

void setTile(Vector2 worldPos, Vector2 atlasPos): Set the tile at the specified world position to be a tile at the specified atlas position from the TileSet.

void setEmptyTile(Vector2 worldPos): Set the tile at the specified world position to be empty (not drawn).

void drawTile(int x, int y) const: Draw the tile at the specified world x and y coordinates.

void drawTile(Vector2 worldPos, Vector2 atlasPos) const¶

void drawTile(Vector2 worldPos, AtlasTile tile) const¶

Vector2 getMaxAtlasSize() const¶

Vector2 getMaxWorldSize() const

Get the size of this TileMap

Returns:: the size in a Vector2. The x component is the width; the y component is the height.

void setWorldSize(Vector2 size): Set the size of this TileSet using the provided Vector2 argument. The x ocmponent will be the new width; the y component will be the new height.

Private Members

Vector2 basePos = {}¶: Base position of this TileMap.

std::string tileSetSource¶: File path to the source of the used TileSet.

std::unique_ptr<TileSet> tileSet¶: A unique_ptr to the used TileSet.

int atlasTileSize¶

int worldTileSize¶

int width¶: Width of the TileMap in tiles

int height¶: Height of the TileMap in height

int maxAtlasWidth¶

int maxAtlasHeight¶

std::vector<std::vector<Tile>> tiles¶: A collection representing the tiles in this map