[MIRROR] Improves the RPG loot wizard event. [MDB IGNORE] (#22800)

* Improves the RPG loot wizard event. (#77218)

## About The Pull Request
As the title says. Adds a bunch more stat changes to various different
items and a somewhat simple way of modifying them whilst minimizing
side-effects as much as possible.
Added a new negative curse of polymorph suffix that can randomly
polymorph you once you pick up the item.
Curse of hunger items won't start on items that are not on a turf.
Curse of polymorph will only activate when equipped.

Bodyparts, two-handed melees, bags, guns and grenades, to name a few,
have a bunch of type-specific stat changes depending on their quality.

Some items won't gain fantasy suffixes during the RPG loot event, like
stacks, chairs and paper, to make gamifying the stats a bit harder.
I'm sure there'll still be other ways to game the event, but it's not
that big of a deal since these are the easiest ways to game it.
High level items also have a cool unusual effect aura

## Why It's Good For The Game
Makes the RPG item event cooler. Right now, it's a bit lame since
everything only gains force value and wound bonus on attack. This makes
the statistic increases more type-based and make it interesting to use

It's okay for some items to be powerful since this is a wizard event and
a very impactful one too. By making the curse of hunger items not spawn
on people, it'll also make it a less painful event too.

## Changelog
🆑
add: Expanded the RPG loot wizard event by giving various different
items their own statistic boost.
/🆑

---------

Co-authored-by: Watermelon914 <3052169-Watermelon914@ users.noreply.gitlab.com>

* Improves the RPG loot wizard event.

---------

Co-authored-by: Watermelon914 <37270891+Watermelon914@users.noreply.github.com>
Co-authored-by: Watermelon914 <3052169-Watermelon914@ users.noreply.gitlab.com>

code/modules/projectiles/gun.dm

@@ -92,6 +92,16 @@
 		QDEL_NULL(suppressed)
 	return ..()
 
+/obj/item/gun/apply_fantasy_bonuses(bonus)
+	. = ..()
+	fire_delay = modify_fantasy_variable("fire_delay", fire_delay, -bonus, 0)
+	projectile_damage_multiplier = modify_fantasy_variable("projectile_damage_multiplier", projectile_damage_multiplier, bonus/10, 0.1)
+
+/obj/item/gun/remove_fantasy_bonuses(bonus)
+	fire_delay = reset_fantasy_variable("fire_delay", fire_delay)
+	projectile_damage_multiplier = reset_fantasy_variable("projectile_damage_multiplier", projectile_damage_multiplier)
+	return ..()
+
 /// Handles adding [the seclite mount component][/datum/component/seclite_attachable] to the gun.
 /// If the gun shouldn't have a seclight mount, override this with a return.
 /// Or, if a child of a gun with a seclite mount has slightly different behavior or icons, extend this.

code/modules/projectiles/guns/energy/beam_rifle.dm

@@ -74,6 +74,18 @@
 
 	var/mob/listeningTo
 
+/obj/item/gun/energy/beam_rifle/apply_fantasy_bonuses(bonus)
+	. = ..()
+	delay = modify_fantasy_variable("delay", delay, -bonus * 2)
+	aiming_time = modify_fantasy_variable("aiming_time", aiming_time, -bonus * 2)
+	recoil = modify_fantasy_variable("aiming_time", aiming_time, round(-bonus / 2))
+
+/obj/item/gun/energy/beam_rifle/remove_fantasy_bonuses(bonus)
+	delay = reset_fantasy_variable("delay", delay)
+	aiming_time = reset_fantasy_variable("aiming_time", aiming_time)
+	recoil = reset_fantasy_variable("recoil", recoil)
+	return ..()
+
 /obj/item/gun/energy/beam_rifle/debug
 	delay = 0
 	cell_type = /obj/item/stock_parts/cell/infinite

code/modules/projectiles/guns/energy/kinetic_accelerator.dm

@@ -16,6 +16,14 @@
 	var/list/modkits = list()
 	gun_flags = NOT_A_REAL_GUN
 
+/obj/item/gun/energy/recharge/kinetic_accelerator/apply_fantasy_bonuses(bonus)
+	. = ..()
+	max_mod_capacity = modify_fantasy_variable("max_mod_capacity", max_mod_capacity, bonus * 10)
+
+/obj/item/gun/energy/recharge/kinetic_accelerator/remove_fantasy_bonuses(bonus)
+	max_mod_capacity = reset_fantasy_variable("max_mod_capacity", max_mod_capacity)
+	return ..()
+
 /obj/item/gun/energy/recharge/kinetic_accelerator/Initialize(mapload)
 	. = ..()
 

code/modules/projectiles/guns/energy/recharge.dm

@@ -18,6 +18,14 @@
 	/// Do we recharge slower with more of our type?
 	var/unique_frequency = FALSE
 
+/obj/item/gun/energy/recharge/apply_fantasy_bonuses(bonus)
+	. = ..()
+	recharge_time = modify_fantasy_variable("recharge_time", recharge_time, -bonus, minimum = 0.2 SECONDS)
+
+/obj/item/gun/energy/recharge/remove_fantasy_bonuses(bonus)
+	recharge_time = reset_fantasy_variable("recharge_time", recharge_time)
+	return ..()
+
 /obj/item/gun/energy/recharge/Initialize(mapload)
 	. = ..()
 	if(!holds_charge)

code/modules/projectiles/guns/magic.dm

@@ -29,6 +29,17 @@
 	. = ..()
 	RegisterSignal(src, COMSIG_ITEM_MAGICALLY_CHARGED, PROC_REF(on_magic_charge))
 
+/obj/item/gun/magic/apply_fantasy_bonuses(bonus)
+	. = ..()
+	recharge_rate = modify_fantasy_variable("recharge_rate", recharge_rate, -bonus, minimum = 1)
+	max_charges = modify_fantasy_variable("max_charges", max_charges, bonus)
+	charges = modify_fantasy_variable("charges", charges, bonus)
+
+/obj/item/gun/magic/remove_fantasy_bonuses(bonus)
+	recharge_rate = reset_fantasy_variable("recharge_rate", recharge_rate)
+	max_charges = reset_fantasy_variable("max_charges", max_charges)
+	charges = reset_fantasy_variable("charges", charges)
+	return ..()
 
 /obj/item/gun/magic/fire_sounds()
 	var/frequency_to_use = sin((90/max_charges) * charges)

code/modules/projectiles/guns/special/chem_gun.dm

@@ -17,6 +17,17 @@
 	var/max_syringes = 4
 	var/last_synth = 0
 
+/obj/item/gun/chem/apply_fantasy_bonuses(bonus)
+	. = ..()
+	max_syringes = modify_fantasy_variable("max_syringes", max_syringes, bonus, minimum = 1)
+	time_per_syringe = modify_fantasy_variable("time_per_syringe", time_per_syringe, -bonus * 10)
+
+/obj/item/gun/chem/remove_fantasy_bonuses(bonus)
+	max_syringes = reset_fantasy_variable("max_syringes", max_syringes)
+	time_per_syringe = reset_fantasy_variable("time_per_syringe", time_per_syringe)
+	return ..()
+
+
 /obj/item/gun/chem/Initialize(mapload)
 	. = ..()
 	chambered = new /obj/item/ammo_casing/chemgun(src)

code/modules/projectiles/guns/special/grenade_launcher.dm

@@ -16,6 +16,14 @@
 	. = ..()
 	. += "[grenades.len] / [max_grenades] grenades loaded."
 
+/obj/item/gun/grenadelauncher/apply_fantasy_bonuses(bonus)
+	. = ..()
+	max_grenades = modify_fantasy_variable("max_syringes", max_grenades, bonus, minimum = 1)
+
+/obj/item/gun/grenadelauncher/remove_fantasy_bonuses(bonus)
+	max_grenades = reset_fantasy_variable("max_syringes", max_grenades)
+	return ..()
+
 /obj/item/gun/grenadelauncher/attackby(obj/item/I, mob/user, params)
 
 	if(istype(I, /obj/item/grenade/c4))

code/modules/projectiles/guns/special/syringe_gun.dm

@@ -30,6 +30,14 @@
 	chambered = new /obj/item/ammo_casing/syringegun(src)
 	recharge_newshot()
 
+/obj/item/gun/syringe/apply_fantasy_bonuses(bonus)
+	. = ..()
+	max_syringes = modify_fantasy_variable("max_syringes", max_syringes, bonus, minimum = 1)
+
+/obj/item/gun/syringe/remove_fantasy_bonuses(bonus)
+	max_syringes = reset_fantasy_variable("max_syringes", max_syringes)
+	return ..()
+
 /obj/item/gun/syringe/handle_atom_del(atom/A)
 	. = ..()
 	if(A in syringes)