Airbreak/NoClip Source Code for GTA 4 & EFLC (Only Tested in GTA 4)
Yeah thats basically it. If you want to know how to use it:
Press Right-CTRL + J to toggle.
Type 'setforwardbackwardspeed [(double) speed]' to set the speed you go forwards and backwards.
Type 'setleftrightspeed [(double) speed]' to set the speed you go left and right.
Type 'setupdownspeed [(double) speed]' to set the speed you go up and down.
How to install it?
Copy the .cs file to your GTA IV scripts folder.
Redirect to 'How to use it?'.
Besides being able to edit the .cs file, there isn't any .ini file to change settings in. This is not a mistake, I did this because you can already edit the.cs file.
The .cs file is heavily commented to help you guys know what each thing is and what it is used for.
Your player character/vehicle will raise up the slightest bit when enabled. The values just need to be changed to fix this, but I don't have the patience to find the perfect one.
Everything can be changed as you like since its a source code.