From 3976fdea370b35375045d2967cf92ec945e404db Mon Sep 17 00:00:00 2001
From: Daniel Seiller <earthnuker@gmail.com>
Date: Sun, 3 Mar 2019 22:38:12 +0000
Subject: [PATCH] Update NOTES.md

---
 NOTES.md | 70 ++++++++++++++++++++++++++++++++++++++++++++++++--------
 1 file changed, 61 insertions(+), 9 deletions(-)

diff --git a/NOTES.md b/NOTES.md
index 4f63556..2ac61ba 100644
--- a/NOTES.md
+++ b/NOTES.md
@@ -2,7 +2,9 @@
 - Engine: ScrapEngine
 - Ingame Scripting Language: Python 1.5.2
 
-# Ingame-Console (Ctrl+\^ or right click on titlebar and select "switch console") (Handler@0x402190):
+# Functions identified:
+
+## Ingame-Console (Ctrl+\^ or right click on titlebar and select "switch console") (Handler@0x402190):
 * `<Command>`: Try to evaluate Command as Python expression
 * `:<Var>`: Get Game Engine Global Variable
 * `:<Var> <Val>`: Set Game Engine Global Variable
@@ -11,27 +13,77 @@
 * `/<command>`: Run Command defined in QuickConsole.py(c) 'import quickconsole;quickconsole.%s()'
 * `/<command> <arg>,<arg>`: Run function in QuickConsole.py(c) with argument(s) 'import quickconsole;quickconsole.%s(%s)'
 
-# External Console (Scenegraph Debugging?) (Handler@0x5f9520):
+## External Console (Scenegraph Debugging?) (Handler@0x5f9520):
 * `listar luces`
 * `listar`
 * `arbol` (Patch Scrap.exe@offset 0x314bc9 replace 0x20 with 0x00 (or just type `arbol ` with the space at the end))
 * `mem`
 * `ver uniones`
 * Easter Eggs:
- - `imbecil`
- - `idiota`
- - `capullo`
+  * `imbecil`
+  * `idiota`
+  * `capullo`
 
-# Python Stuff
+## Python Stuff
 - Modules List @ 0x79C698 (Module Name as `char*`  followed by Pointer to Init Function)
 - InitPyMod @ 0x5A8FB0
 - PyExec @ 0x5A8390
 
-## m3d.ini loader @ 0x05f7000
+# Other Functions:
 
-## SM3 Scene Loader @ 0x650f80 (?)
+- FindEntity @ 0x404a50
+- HashTable hashfunc @ 0x404bb0
+- Register C Callback @ 0x404460
+- Load Game @ 0x417470
+- File opening functions @ 0x5e3800 and 0x419950
+- Scrap_Debug_Init @ 0x403370
+- Scrap_Init @ 0x401770
+- Scrap_InitPy @ 0x4026d0
+- Scrap_OpenPak @ 0x41ab50
+- PyExec @ 0x5a8390
+- Setup_Game_Var @ 0x414570
+- Throw_Assertion @ 0x5fbc50
+- m3d.ini loader @ 0x5f7000
+- SM3 Scene Loader @ 0x650f80 (?)
+- M3D Model Loader @ 0x6665a0 (??)
+- World_Init @ 0x479b20 (???)
 
-## M3D File Loader @ 0x6665a0 (??)
+# Data Structures
+
+## Game World/State Pointer @ 0x7fe944
+
+Points to GameState struct
+
+| Offset | Type     | Description                 |
+| ------ | -------- | --------------------------- |
+| 0x0    | void**   | Virtual Method Table        |
+| 0x4    | uint32_t | Size of Entity Hashtable    |
+| 0x8    | void**   | Pointer to Entity Hashtable |
+| 0x330  | float[3] | Time (why 3 times?)         |
+| 0x1c6c | float    | Alarm level                 |
+| 0x1C68 | float    | Alarm Grow Level            |
+
+## Entity Hash Table
+
+Hashfunction used: [strhash](http://www.cs.ecu.edu/karl/3300/spr16/Notes/DataStructure/hashtable.html)
+
+Entry format:
+
+| Offset | Type        | Description                    |
+| ------ | ----------- | ------------------------------ |
+| 0x0    | void*       | Pointer to data                |
+| 0x4    | const char* | key as string                  |
+| 0x8    | void*       | Pointer to next entry in chain |
+
+Data format:
+
+| Offset | Type        | Description          |
+| ------ | ----------- | -------------------- |
+| 0x0    | void**      | Virtual Method Table |
+| 0x4    | const char* | name as string       |
+| 0x28   | float[3]    | Position             |
+
+# File Formats
 
 ## *.packed File Format:
 ```