izanagi-2022/docs/reference/controls.md

Controls

Action	Default Gamepad Control	Effect	Remarks
Up	DPad Up/Left Stick Up/Right Stick Up	Select Menu Item Up/Look Up
Right	DPad Right/Left Stick Right/Right Stick Right	Select Menu Item Right/Move Right
Down	DPad Down/Left Stick Down/Right Stick Down	Select Menu Item Down/Crouch
Left	DPad Left/Left Stick Left/Right Stick Left	Select Menu Item Left/Move Left
Affirm	Start	Confirm Selected Option
Negate	Select (Back)	Go Back
Action0	North Button (Button X)	Jump	When crouched, player will go down a solid-on-top ground.
Action1	Right Trigger	Primary Fire	Each weapon has firing characteristics, see below.
Action2	Left Trigger	Secondary Fire	Each weapon has firing characteristics, see below.
Action3	East Button (Button A)	Reload	Reload always drops current clip regardless if there are rounds left.
Action4	West Button (Button Y)	Switch Weapon Mode	Press to select next weapon mode (cycle), hold then press Left/Right to set previous/next weapon mode.
Action5	Right Bumper (Shoulder)	Switch Weapon	Press to select next weapon (cycle), hold then press Left/Right to set previous/next weapon.
Action6	Left Stick Button	Item/Inventory	Hold to open inventory, double press to use current item.
Action7	Right Stick Button	Switch Item	Press to select next item (cycle), hold then press Left/Right to set previous/next item.
Action8	Left Bumper (Shoulder)	Take Cover	Enter doors, go between objects to hide from enemies.
Action9	South Button (Button B)	Sneak	Hold then press Left/Right to sneak. (do we need this control, or crouch is enough?)

Control Internals

Control	Config Key
DPad Left	button:dpleft
DPad Right	button:dpright
DPad Up	button:dpup
DPad Down	button:dpdown
Start	button:start
Select (Back)	button:back
East Button (Button A)	button:a
South Button (Button B)	button:b
North Button (Button X)	button:x
West Button (Button Y)	button:y
Left Bumper (Shoulder)	button:leftshoulder
Right Bumper (Shoulder)	button:rightshoulder
Left Stick Button	button:leftstick
Right Stick Button	button:rightstick
Left Trigger	axis:+lefttrigger
Right Trigger	axis:+righttrigger
Left Stick Left	axis:-leftx
Left Stick Right	axis:+leftx
Left Stick Up	axis:-lefty
Left Stick Down	axis:+lefty
Right Stick Left	axis:-rightx
Right Stick Right	axis:+rightx
Right Stick Up	axis:-righty
Right Stick Down	axis:+righty

Note: The config keys are based from SDL internal names, only we have added the button: and axis: bind prefixes to be flexible on setting up controls on the gamepad. The reason is gamepad controls use different types of binds.