5 #include "vg/vg_steam_ugc.h"
6 #include "addon_types.h"
7 #include "vg/vg_mem_pool.h"
12 typedef struct addon_reg addon_reg
;
13 typedef struct addon_cache_entry addon_cache_entry
;
14 typedef struct addon_alias addon_alias
;
18 PublishedFileId_t workshop_id
;
19 char foldername
[ ADDON_FOLDERNAME_MAX
];
26 u8 metadata
[512]; /* vg_msg buffer */
33 k_addon_state_indexed
,
34 k_addon_state_indexed_absent
/* gone but not forgotten */
41 /* deffered: updates in main thread */
42 u32 registry_type_counts
[k_addon_type_max
];
45 struct addon_cache_entry
{
47 addon_reg
*reg_ptr
; /* TODO: only use reg_index? */
49 vg_pool_node poolnode
;
51 enum addon_cache_state
{
52 k_addon_cache_state_none
,
53 k_addon_cache_state_loaded
,
54 k_addon_cache_state_load_request
61 void *items
; /* the real data */
64 cache
[k_addon_type_max
];
65 SDL_SpinLock sl_cache_using_resources
;
69 static void addon_system_init( void );
70 static u32
addon_count( enum addon_type type
);
71 static addon_reg
*get_addon_from_index( enum addon_type type
, u32 index
);
72 static u32
get_index_from_addon( enum addon_type type
, addon_reg
*a
);
73 static int addon_get_content_folder( addon_reg
*reg
, vg_str
*folder
);
75 /* scanning routines */
76 static u32
addon_match( addon_alias
*alias
);
77 static int addon_alias_eq( addon_alias
*a
, addon_alias
*b
);
78 static void addon_alias_uid( addon_alias
*alias
, char buf
[ADDON_UID_MAX
] );
79 static int addon_uid_to_alias( const char *uid
, addon_alias
*alias
);
80 static void invalidate_addon_alias( addon_alias
*alias
);
81 static void addon_mount_content_folder( enum addon_type type
,
82 const char *base_folder
,
83 const char *content_ext
);
84 static void addon_mount_workshop_items(void);
85 static void async_addon_reg_update( void *data
, u32 size
);
86 static addon_reg
*addon_mount_local_addon( const char *folder
,
88 const char *content_ext
);
89 static u16
addon_cache_fetch( enum addon_type type
, u32 reg_index
);
90 static u16
addon_cache_alloc( enum addon_type type
, u32 reg_index
);
91 static void *addon_cache_item( enum addon_type type
, u16 id
);
92 static void *addon_cache_item_if_loaded( enum addon_type type
, u16 id
);
93 static void async_addon_setstate( void *data
, u32 size
);
94 static void addon_cache_load_loop(void);
95 static u16
addon_cache_create_viewer( enum addon_type type
, u16 reg_id
);
97 static void addon_cache_watch( enum addon_type type
, u16 cache_id
);
98 static void addon_cache_unwatch( enum addon_type type
, u16 cache_id
);
99 static u16
addon_cache_create_viewer_from_uid( enum addon_type type
,
100 char uid
[ADDON_UID_MAX
] );