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--- trs:psx:setupmod [2017/08/29 19:39] – created zdimension
+++ trs:psx:setupmod [2017/08/31 09:20] (current) – zdimension
@@ Line 1: / Line 1: @@
 ===== SETUP.MOD =====
-''SETUP.MOD'' is a file.
+''SETUP.MOD'' is a container based file format which holds multiple "modules". These modules are pre-game "SETUP" routines which have been bundled externally from the main game's executable. The SETUP.MOD module is located inside GAMEWAD.OBJ. It's stored right after the loading screen+loading cd bitmap data. Based on Tomb Raider 1's "TOMB.map" it is known that there is a file called "SETUP.C". The file in question is not present in the PlayStation TR5 codebase judging by the symbol data. It's safe to assume the SETUP.mod module contains the same/similar code as listed in TR1's SETUP.C.
+<note tip>The first GAMEWAD.OBJ entry contains the file size for SETUP.MOD.</note>
+SETUP.MOD has it's own header which consists of various pointers as follows:
+<code cpp>
+enum modules
+{
+    UNKNOWN_0,
+    UNKNOWN_1,
+    UNKNOWN_2,
+    UNKNOWN_3,
+    UNKNOWN_4,
+    UNKNOWN_5,
+    UNKNOWN_6,
+    MODULE_LEVEL_LOAD,//Contains the code which loads a level file into the game and setups up various game structs/calls initialisation routines.
+    NUM_MODULES
+};
+struct SETUP
+{
+    uint32_t pModule[NUM_MODULES];
+};
+</code>
+<note tip>Module pointers appear to be offset by 8 bytes.</note>
+==== Values ====
+//The values here are the values from the original files + 8, in the format (Position Dec, Position Hex, Length Dec).//
+^ Module ^ Internal Beta ^^^ Retail ^^^
+^ ::: ^ Pos (10) ^ Pos (16) ^ Len (10) ^ Pos (10) ^ Pos (16) ^ Len (10) ^
+^ Unknown 0 |  ''40896'' |  ''9FC0'' |  ''1352'' |  ''40700'' |  ''9EFC'' |  ''1320'' |
+^ Unknown 1 |  ''1352'' |  ''548'' |  ''22688'' |  ''1320'' |  ''528'' |  ''22660'' |
+^ Unknown 2 |  ''25644'' |  ''642C'' |  ''120'' |  ''25584'' |  ''63F0'' |  ''120'' |
+^ Unknown 3 |  ''24040'' |  ''5DE8'' |  ''648'' |  ''23980'' |  ''5DAC'' |  ''648'' |
+^ Unknown 4 |  ''24688'' |  ''6070'' |  ''528'' |  ''24628'' |  ''6034'' |  ''528'' |
+^ Unknown 5 |  ''25216'' |  ''6280'' |  ''428'' |  ''25156'' |  ''6244'' |  ''428'' |
+^ Unknown 6 |  ''25764'' |  ''64A4'' |  ''15132'' |  ''25704'' |  ''6468'' |  ''14996'' |
+^ Level Load |  ''528'' |  ''210'' |  ''824'' |  ''528'' |  ''210'' |  ''792'' |

trs/psx/setupmod.1504035562.txt.gz · Last modified: 2017/08/29 19:39 by zdimension

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