Inventory Manipulation Keybinds (#4578)

# About the pull request

Adds keybinds for interaction with inventory slots
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# Explain why it's good for the game
Allows you to access inventory storages without needing to click on
them.
(I will use this to play without a hud)

# Testing Photographs and Procedure
<details>
<summary>Screenshots & Videos</summary>

Put screenshots and videos here with an empty line between the
screenshots and the `<details>` tags.

</details>


# Changelog
:cl:
add: Added keybinds to allow inventory manipulation
/:cl:

code/__DEFINES/keybinding.dm

@@ -43,12 +43,6 @@
 #define COMSIG_KG_CLIENT_RADIO_DOWN "keybinding_client_radio_down"
 
 //Human
-#define COMSIG_KB_HUMAN_QUICKEQUIP_DOWN "keybinding_human_quickequip_down"
-#define COMSIG_KB_HUMAN_SECONDARY_DOWN "keybinding_human_secondary_down"
-#define COMSIG_KB_HUMAN_TERTIARY_DOWN "keybinding_human_tertiary_down"
-#define COMSIG_KB_HUMAN_QUATERNARY_DOWN "keybinding_human_quaternary_down"
-#define COMSIG_KB_HUMAN_QUICK_EQUIP_DOWN "keybinding_human_quick_equip_down"
-
 #define COMSIG_KB_HUMAN_ISSUE_ORDER "keybinding_human_issue_order"
 #define COMSIG_KB_HUMAN_ISSUE_ORDER_MOVE "keybinding_human_issue_order_move"
 #define COMSIG_KB_HUMAN_ISSUE_ORDER_HOLD "keybinding_human_issue_order_hold"
@@ -57,12 +51,29 @@
 #define COMSIG_KB_HUMAN_SPECIALIST_ACTIVATION_ONE "keybinding_human_specialist_activation_one"
 #define COMSIG_KB_HUMAN_SPECIALIST_ACTIVATION_TWO "keybinding_human_specialist_activation_two"
 
-#define COMSIG_KB_HUMAN_PICK_UP "keybinding_human_pick_up"
-
 #define COMSIG_KB_HUMAN_ROTATE_CHAIR "keybinding_human_rotate_chair"
 
 #define COMSIG_KB_HUMAN_SHOW_HELD_ITEM "keybinding_human_show_held_item"
 
+// Human Inventory Navigation
+#define COMSIG_KB_HUMAN_INTERACT_OTHER_HAND "keybinding_human_interact_other_hand"
+#define COMSIG_KB_HUMAN_INTERACT_SLOT_BACK "keybinding_human_interact_slot_back"
+#define COMSIG_KB_HUMAN_INTERACT_SLOT_BELT "keybinding_human_interact_slot_belt"
+#define COMSIG_KB_HUMAN_INTERACT_SLOT_UNIFORM "keybinding_human_interact_slot_uniform"
+#define COMSIG_KB_HUMAN_INTERACT_SLOT_SUIT "keybinding_human_interact_slot_suit"
+#define COMSIG_KB_HUMAN_INTERACT_SLOT_HELMET "keybinding_human_interact_slot_helmet"
+#define COMSIG_KB_HUMAN_INTERACT_SLOT_LEFT_POUCH "keybinding_human_interact_slot_left_pouch"
+#define COMSIG_KB_HUMAN_INTERACT_SLOT_RIGHT_POUCH "keybinding_human_interact_slot_right_pouch"
+#define COMSIG_KB_HUMAN_INTERACT_SUIT_S_STORE "keybinding_human_interact_slot_suit_storage"
+
+#define COMSIG_KB_HUMAN_INTERACT_QUICKEQUIP_DOWN "keybinding_human_interact_quickequip_down"
+#define COMSIG_KB_HUMAN_INTERACT_SECONDARY_DOWN "keybinding_human_interact_secondary_down"
+#define COMSIG_KB_HUMAN_INTERACT_TERTIARY_DOWN "keybinding_human_interact_tertiary_down"
+#define COMSIG_KB_HUMAN_INTERACT_QUATERNARY_DOWN "keybinding_human_interact_quaternary_down"
+#define COMSIG_KB_HUMAN_INTERACT_QUICK_EQUIP_DOWN "keybinding_human_interact_quick_equip_down"
+
+#define COMSIG_KB_HUMAN_INTERACT_PICK_UP "keybinding_human_interact_pick_up"
+
 // Human Combat
 #define COMSIG_KB_HUMAN_WEAPON_FIELDSTRIP "keybinding_human_weapon_fieldstrip"
 #define COMSIG_KB_HUMAN_WEAPON_BURSTFIRE "keybinding_human_weapon_burstfire"
@@ -199,6 +210,7 @@
 #define CATEGORY_CARBON "CARBON"
 #define CATEGORY_HUMAN "HUMAN"
 #define CATEGORY_HUMAN_COMBAT "HUMAN COMBAT"
+#define CATEGORY_HUMAN_INVENTORY "HUMAN INVENTORY"
 #define CATEGORY_ROBOT "ROBOT"
 #define CATEGORY_YAUTJA "YAUTJA"
 #define CATEGORY_MISC "MISC"

code/datums/keybinding/human.dm

@@ -1,95 +1,10 @@
-#define QUICK_EQUIP_PRIMARY 1
-#define QUICK_EQUIP_SECONDARY 2
-#define QUICK_EQUIP_TERTIARY 3
-#define QUICK_EQUIP_QUATERNARY 4
-
 /datum/keybinding/human
 	category = CATEGORY_HUMAN
 	weight = WEIGHT_MOB
 
 /datum/keybinding/human/can_use(client/user)
 	return ishuman(user.mob)
 
-/datum/keybinding/human/quick_equip
-	hotkey_keys = list("E")
-	classic_keys = list("E")
-	name = "quick_equip"
-	full_name = "Unholster"
-	description = "Take out an available weapon"
-	keybind_signal = COMSIG_KB_HUMAN_QUICKEQUIP_DOWN
-
-/datum/keybinding/human/quick_equip/down(client/user)
-	. = ..()
-	if(.)
-		return
-	var/mob/living/carbon/human/H = user.mob
-	H.holster_verb(QUICK_EQUIP_PRIMARY)
-	return TRUE
-
-/datum/keybinding/human/quick_equip_secondary
-	hotkey_keys = list("Shift+E")
-	classic_keys = list("Shift+E")
-	name = "quick_equip_secondary"
-	full_name = "Unholster secondary"
-	description = "Take out your secondary weapon"
-	keybind_signal = COMSIG_KB_HUMAN_SECONDARY_DOWN
-
-/datum/keybinding/human/quick_equip_secondary/down(client/user)
-	. = ..()
-	if(.)
-		return
-	var/mob/living/carbon/human/H = user.mob
-	H.holster_verb(QUICK_EQUIP_SECONDARY)
-	return TRUE
-
-/datum/keybinding/human/quick_equip_tertiary
-	hotkey_keys = list("Ctrl+E", "Alt+E")
-	classic_keys = list("Ctrl+E", "Alt+E")
-	name = "quick_equip_tertiary"
-	full_name = "Unholster tertiary"
-	description = "Take out your tertiary item."
-	keybind_signal = COMSIG_KB_HUMAN_TERTIARY_DOWN
-
-/datum/keybinding/human/quick_equip_tertiary/down(client/user)
-	. = ..()
-	if(.)
-		return
-	var/mob/living/carbon/human/H = user.mob
-	H.holster_verb(QUICK_EQUIP_TERTIARY)
-	return TRUE
-
-/datum/keybinding/human/quick_equip_quaternary
-	hotkey_keys = list("Unbound")
-	classic_keys = list("Unbound")
-	name = "quick_equip_quaternary"
-	full_name = "Unholster quaternary"
-	description = "Take out your quaternary item."
-	keybind_signal = COMSIG_KB_HUMAN_QUATERNARY_DOWN
-
-/datum/keybinding/human/quick_equip_quaternary/down(client/user)
-	. = ..()
-	if(.)
-		return
-	var/mob/living/carbon/human/H = user.mob
-	H.holster_verb(QUICK_EQUIP_QUATERNARY)
-	return TRUE
-
-/datum/keybinding/human/quick_equip_inventory
-	hotkey_keys = list("Unbound")
-	classic_keys = list("Unbound")
-	name = "quick_equip_inventory"
-	full_name = "Quick equip inventory"
-	description = "Quickly puts an item in the best slot available"
-	keybind_signal = COMSIG_KB_HUMAN_QUICK_EQUIP_DOWN
-
-/datum/keybinding/human/quick_equip_inventory/down(client/user)
-	. = ..()
-	if(.)
-		return
-	var/mob/living/carbon/human/H = user.mob
-	H.quick_equip()
-	return TRUE
-
 /datum/keybinding/human/issue_order
 	hotkey_keys = list("Unbound")
 	classic_keys = list("Unbound")
@@ -103,8 +18,8 @@
 	. = ..()
 	if(.)
 		return
-	var/mob/living/carbon/human/H = user.mob
-	H.issue_order(order)
+	var/mob/living/carbon/human/human_mob = user.mob
+	human_mob.issue_order(order)
 	return TRUE
 
 /datum/keybinding/human/issue_order/move
@@ -139,8 +54,8 @@
 	. = ..()
 	if(.)
 		return
-	var/mob/living/carbon/human/H = user.mob
-	H.spec_activation_one()
+	var/mob/living/carbon/human/human_mob = user.mob
+	human_mob.spec_activation_one()
 	return TRUE
 
 /datum/keybinding/human/specialist_two
@@ -154,24 +69,8 @@
 	. = ..()
 	if(.)
 		return
-	var/mob/living/carbon/human/H = user.mob
-	H.spec_activation_two()
-	return TRUE
-
-/datum/keybinding/human/pick_up
-	hotkey_keys = list("F")
-	classic_keys = list("Unbound")
-	name = "pick_up"
-	full_name = "Pick Up Dropped Items"
-	keybind_signal = COMSIG_KB_HUMAN_PICK_UP
-
-/datum/keybinding/human/pick_up/down(client/user)
-	. = ..()
-	if(.)
-		return
-
-	var/mob/living/carbon/human/human_user = user.mob
-	human_user.pickup_recent()
+	var/mob/living/carbon/human/human_mob = user.mob
+	human_mob.spec_activation_two()
 	return TRUE
 
 /datum/keybinding/human/rotate_chair
@@ -208,8 +107,3 @@
 	if(shown_item && !(shown_item.flags_item & ITEM_ABSTRACT))
 		shown_item.showoff(human_user)
 	return TRUE
-
-#undef QUICK_EQUIP_PRIMARY
-#undef QUICK_EQUIP_SECONDARY
-#undef QUICK_EQUIP_TERTIARY
-#undef QUICK_EQUIP_QUATERNARY

code/datums/keybinding/human_combat.dm

@@ -1,6 +1,5 @@
 /datum/keybinding/human/combat
 	category = CATEGORY_HUMAN_COMBAT
-	weight = WEIGHT_MOB
 
 /datum/keybinding/human/combat/can_use(client/user)
 	. = ..()