5 #include "vg/vg_steam_ugc.h"
6 #include "addon_types.h"
7 #include "vg/vg_mem_pool.h"
12 #define ADDON_FOLDERNAME_MAX 64
14 /* total count that we have knowledge of */
15 #define ADDON_MOUNTED_MAX 128
17 typedef struct addon_reg addon_reg
;
18 typedef struct addon_cache_entry addon_cache_entry
;
19 typedef struct addon_alias addon_alias
;
23 PublishedFileId_t workshop_id
;
24 char foldername
[ ADDON_FOLDERNAME_MAX
];
31 u8 metadata
[512]; /* vg_msg buffer */
38 k_addon_state_indexed
,
39 k_addon_state_indexed_absent
/* gone but not forgotten */
46 /* deffered: updates in main thread */
47 u32 registry_type_counts
[k_addon_type_max
];
50 struct addon_cache_entry
{
52 addon_reg
*reg_ptr
; /* TODO: only use reg_index? */
54 vg_pool_node poolnode
;
56 enum addon_cache_state
{
57 k_addon_cache_state_none
,
58 k_addon_cache_state_loaded
,
59 k_addon_cache_state_load_request
66 void *items
; /* the real data */
69 cache
[k_addon_type_max
];
70 SDL_SpinLock sl_cache_using_resources
;
74 static void addon_system_init( void );
75 static u32
addon_count( enum addon_type type
);
76 static addon_reg
*get_addon_from_index( enum addon_type type
, u32 index
);
77 static u32
get_index_from_addon( enum addon_type type
, addon_reg
*a
);
78 static int addon_get_content_folder( addon_reg
*reg
, vg_str
*folder
);
80 /* scanning routines */
81 static u32
addon_match( addon_alias
*alias
);
82 static void addon_alias_uid( addon_alias
*alias
, char buf
[76] );
83 VG_STATIC
void addon_mount_content_folder( enum addon_type type
,
84 const char *base_folder
,
85 const char *content_ext
);
86 VG_STATIC
void addon_mount_workshop_items(void);
87 VG_STATIC
void async_addon_reg_update( void *data
, u32 size
);
88 VG_STATIC addon_reg
*addon_mount_local_addon( const char *folder
,
90 const char *content_ext
);
91 static u16
addon_cache_fetch( enum addon_type type
, u32 reg_index
);
92 static u16
addon_cache_alloc( enum addon_type type
, u32 reg_index
);
93 static void *addon_cache_item( enum addon_type type
, u16 id
);
94 static void *addon_cache_item_if_loaded( enum addon_type type
, u16 id
);
95 static void async_addon_setstate( void *data
, u32 size
);
96 static void addon_cache_load_loop(void);
97 static u16
addon_cache_create_viewer( enum addon_type type
, u16 reg_id
);
99 static void addon_cache_watch( enum addon_type type
, u16 cache_id
);
100 static void addon_cache_unwatch( enum addon_type type
, u16 cache_id
);