Add properties registry. Start bounding defines with conditionals so users can change library allocation size.

include/akgl/tilemap.h

@@ -21,72 +21,72 @@
 #define AKGL_TILEMAP_LAYER_TYPE_OBJECTS               2
 
 typedef struct {
-  float x;
-  float y;
-  int gid;
-  int id;
-  int height;
-  int width;
-  int rotation;
-  int type;
-  bool visible;
-  akgl_Actor *actorptr;
-  char name[AKGL_TILEMAP_MAX_OBJECT_NAME_SIZE];
+    float x;
+    float y;
+    int gid;
+    int id;
+    int height;
+    int width;
+    int rotation;
+    int type;
+    bool visible;
+    akgl_Actor *actorptr;
+    char name[AKGL_TILEMAP_MAX_OBJECT_NAME_SIZE];
 } akgl_TilemapObject;
 
 typedef struct {
-  short type;
-  float opacity;
-  bool visible;
-  int height;
-  int width;
-  int x;
-  int y;
-  int id;
-  int data[AKGL_TILEMAP_MAX_WIDTH * AKGL_TILEMAP_MAX_HEIGHT];
-  akgl_TilemapObject objects[AKGL_TILEMAP_MAX_OBJECTS_PER_LAYER];
+    short type;
+    float opacity;
+    bool visible;
+    int height;
+    int width;
+    int x;
+    int y;
+    int id;
+    int data[AKGL_TILEMAP_MAX_WIDTH * AKGL_TILEMAP_MAX_HEIGHT];
+    akgl_TilemapObject objects[AKGL_TILEMAP_MAX_OBJECTS_PER_LAYER];
 } akgl_TilemapLayer;
 
 typedef struct {
-  int columns;
-  int firstgid;
-  char imagefilename[AKGL_TILEMAP_MAX_TILESET_FILENAME_SIZE];
-  int imageheight;
-  int imagewidth;
-  char name[AKGL_TILEMAP_MAX_TILESET_NAME_SIZE];
-  SDL_Texture *texture;
-  // Use this as a lookup table instead of storing tiles
-  // in individual textures to blit them from a single
-  // texture at runtime
-  // FIXME: This is probably not very efficient. For a map
-  // with a single tileset it makes sense. For a map with
-  // multiple tilesets you may have set A start at firstgid 1
-  // and have 1728 tiles. Set B may start at firstgid 1729 and
-  // have 1728 more tiles. This means Set B has 1728 empty
-  // tile_offsets[] entries before firstgid 1729 because of the
-  // way akgl_tilemap_load_tilesets() works. This is really inefficient
-  // and should be improved in the future, and will eventually
-  // lead to premature exhaustion of AKGL_TILEMAP_MAX_TILES_PER_IMAGE
-  // because set D or E may only have 64 tiles but they may be
-  // at the upper end of the array bound already because of this.
-  int tile_offsets[AKGL_TILEMAP_MAX_TILES_PER_IMAGE][2];
-  int tilecount;
-  int tileheight;
-  int tilewidth;
-  int spacing;
-  int margin;
+    int columns;
+    int firstgid;
+    char imagefilename[AKGL_TILEMAP_MAX_TILESET_FILENAME_SIZE];
+    int imageheight;
+    int imagewidth;
+    char name[AKGL_TILEMAP_MAX_TILESET_NAME_SIZE];
+    SDL_Texture *texture;
+    // Use this as a lookup table instead of storing tiles
+    // in individual textures to blit them from a single
+    // texture at runtime
+    // FIXME: This is probably not very efficient. For a map
+    // with a single tileset it makes sense. For a map with
+    // multiple tilesets you may have set A start at firstgid 1
+    // and have 1728 tiles. Set B may start at firstgid 1729 and
+    // have 1728 more tiles. This means Set B has 1728 empty
+    // tile_offsets[] entries before firstgid 1729 because of the
+    // way akgl_tilemap_load_tilesets() works. This is really inefficient
+    // and should be improved in the future, and will eventually
+    // lead to premature exhaustion of AKGL_TILEMAP_MAX_TILES_PER_IMAGE
+    // because set D or E may only have 64 tiles but they may be
+    // at the upper end of the array bound already because of this.
+    int tile_offsets[AKGL_TILEMAP_MAX_TILES_PER_IMAGE][2];
+    int tilecount;
+    int tileheight;
+    int tilewidth;
+    int spacing;
+    int margin;
 } akgl_Tileset;
 
 typedef struct {
-  int tilewidth;
-  int tileheight;
-  int width;
-  int height;
-  int numlayers;
-  int orientation; // 0 = orthogonal, 1 = isometric
-  int numtilesets;
-  akgl_Tileset tilesets[AKGL_TILEMAP_MAX_TILESETS];
-  akgl_TilemapLayer layers[AKGL_TILEMAP_MAX_LAYERS];
+    int tilewidth;
+    int tileheight;
+    int width;
+    int height;
+    int numlayers;
+    int orientation; // 0 = orthogonal, 1 = isometric
+    int numtilesets;
+    akgl_Tileset tilesets[AKGL_TILEMAP_MAX_TILESETS];
+    akgl_TilemapLayer layers[AKGL_TILEMAP_MAX_LAYERS];
 } akgl_Tilemap;
 
 akerr_ErrorContext AKERR_NOIGNORE *akgl_tilemap_load(char *fname, akgl_Tilemap *dest);