darnit_map.h

DARNIT_MAP_REF

This type points to an array of key-value propery pairs.

• const char *d_map_prop(DARNIT_MAP_REF, const char *key);

DARNIT_MAP_OBJECT

typedef struct {
        unsigned int x;
        unsigned int y;
        unsigned int l;
        DARNIT_MAP_REF *ref;
} DARNIT_MAP_OBJECT;

• x - The X-coordinate for the object in tiles
• y - The Y-coordinate for the object in tiles
• l - Index of the layer to place the object on
• ref - The list of properties for the object (see DARNIT_MAP_REF).

DARNIT_MAP_LAYER

typedef struct {
        DARNIT_TILEMAP *tilemap;
        DARNIT_TILESHEET *ts;
        DARNIT_MAP_REF *ref;
        unsigned int offset_x;
        unsigned int offset_y;
        unsigned int tile_w;
        unsigned int tile_h;
} DARNIT_MAP_LAYER;

• DARNIT_TILEMAP *tilemap - The tilemap for this layer
• DARNIT_TILESHEET *ts - The tilesheet used to draw the tilemap for this layer
• DARNIT_MAP_REF *ref - The list of properties for this layer
• offset_x - For othogonal maps, this is the amount to offset the rendering of the map with, on the X axis.
• offset_y - For orthogonal maps, this is the amount to offset the rendering of the map with, on the Y axis.
• tile_w - The width of a tile
• tile_h - The height of a tile

DARNIT_MAP

typedef struct {
        DARNIT_MAP_LAYER        *layer;
        const unsigned int      layers;
        DARNIT_MAP_OBJECT       *object;
        const unsigned int      objects;
        DARNIT_MAP_REF          *prop;
        DARNIT_MAP_STRINGDATA   *stringdata;
        DARNIT_MAP_REF          *stringrefs;

        const int               cam_x;
        const int               cam_y;
        const unsigned int      isometric;
} DARNIT_MAP;

• DARNIT_MAP_LAYER *layer - Points to an array of DARNIT_MAP_LAYER containing per-layer information like tiledata, the tilemap for the layer etc.
• layers - The number of layers in the map
• DARNIT_MAP_OBJECT *object - Points to an array of DARNIT_MAP_OBJECT containing information about objects stored on the map (coordinates, key-value property information.)
• objects - Number of objects on the map
• DARNIT_MAP_REF - key-value properties for the map file
• stringdata - Internal, don't touch
• stringrefs - Internal, don't touch
• cam_x - X coordinate for the camera on the map
• cam_y - Y coordinate for the camera on the map
• isometric - Set to 1 if the map is isometric, 0 if not.