Difference between revisions of "Sims 3:Key table"
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Where one resource contains many references to others, there is frequently a table listing the TGI values. Within the resource, the location of this table is given by a value known as the ''key table'': | Where one resource contains many references to others, there is frequently a table listing the TGI values. Within the resource, the location of this table is given by a value known as the ''key table'': | ||
DWORD TGI_offset // from after this DWORD | DWORD TGI_offset // from after this DWORD | ||
| − | DWORD TGI_size // 4 + | + | DWORD TGI_size // 4 + ''tgiCount'' * 16 |
At ''offset'' will be the list of resource references. | At ''offset'' will be the list of resource references. | ||
DWORD tgiCount | DWORD tgiCount | ||
Revision as of 04:28, 13 June 2009
Sims 3:Main Page
Sims 3:Main Page -> Sims 3:Catalog Resource
Key Table and Resource References
Many resources in Sims 3 packages refer to other resources. Resources are identified by a 16 byte value made up of:
DWORD Resource type // T DWORD Resource group // G QWORD Instance // I
These are known as the resource key. Generally they appear in the order shown above and the canonical reference format you may see is "TGI" or a string of numbers like 00000000-00000000-0000000000000000.
Where one resource contains many references to others, there is frequently a table listing the TGI values. Within the resource, the location of this table is given by a value known as the key table:
DWORD TGI_offset // from after this DWORD DWORD TGI_size // 4 + tgiCount * 16
At offset will be the list of resource references.
DWORD tgiCount --repetition tgiCount: DWORD TID DWORD GID QWORD I64
Lists of resource references in other formats (TIG, ITG, etc) do occur but these are not key tables per se.
Sims 3:Main Page
Sims 3:Main Page -> Sims 3:Catalog Resource
