Global AP rebalance (No longer shotgun nerf!)

code/game/atom_defense.dm

@@ -64,7 +64,7 @@
 	return round(atom_integrity / max_integrity, 0.01)
 
 ///returns the damage value of the attack after processing the atom's various armor protections
-/atom/proc/run_atom_armor(damage_amount, damage_type, damage_flag = 0, attack_dir, armour_penetration = 0)
+/atom/proc/run_atom_armor(damage_amount, damage_type, damage_flag = 0, attack_dir, armour_penetration = 0, armour_ignorance = 0)
 	if(!uses_integrity)
 		CRASH("/atom/proc/run_atom_armor was called on [src] without being implemented as a type that uses integrity!")
 	if(damage_flag == MELEE && damage_amount < damage_deflection)
@@ -75,7 +75,7 @@
 	if(damage_flag)
 		armor_protection = get_armor_rating(damage_flag)
 	if(armor_protection) //Only apply weak-against-armor/hollowpoint effects if there actually IS armor.
-		armor_protection = clamp(armor_protection - armour_penetration, min(armor_protection, 0), 100)
+		armor_protection = clamp(round((armor_protection * ((100 - armour_penetration) * 0.01)), 1) - armour_ignorance, min(armor_protection, 0), 100) //Armor penetration is now a percent reduction - I.E. 20 AP = armor is 20% *less* effective
 	return round(damage_amount * (100 - armor_protection) * 0.01, DAMAGE_PRECISION)
 
 ///the sound played when the atom is damaged.

code/game/objects/items.dm

@@ -139,6 +139,8 @@
 	var/slowdown = 0
 	///percentage of armour effectiveness to remove
 	var/armour_penetration = 0
+	///flat armour pen, like the way old armour pen worked. Applied AFTER percentage pen
+	var/armour_ignorance = 0
 	///Whether or not our object is easily hindered by the presence of armor
 	var/weak_against_armour = FALSE
 	/// The click cooldown given after attacking. Lower numbers means faster attacks

code/game/objects/items/bear_armor.dm

@@ -18,7 +18,7 @@
 	bear_target.armored = TRUE
 	bear_target.maxHealth += 60
 	bear_target.health += 60
-	bear_target.armour_penetration += 20
+	bear_target.armour_penetration += 40
 	bear_target.melee_damage_lower += 3
 	bear_target.melee_damage_upper += 5
 	bear_target.wound_bonus += 5

code/game/objects/items/dualsaber.dm

@@ -16,7 +16,8 @@
 	sharpness = SHARP_EDGED
 	w_class = WEIGHT_CLASS_SMALL
 	hitsound = SFX_SWING_HIT
-	armour_penetration = 35
+	armour_penetration = 75
+	armour_ignorance = 5
 	light_system = OVERLAY_LIGHT
 	light_outer_range = 6 //TWICE AS BRIGHT AS A REGULAR ESWORD
 	light_color = LIGHT_COLOR_ELECTRIC_GREEN

code/game/objects/items/melee/energy.dm

@@ -186,7 +186,8 @@
 	throwforce = 5
 	throw_speed = 3
 	throw_range = 5
-	armour_penetration = 35
+	armour_penetration = 60
+	armour_ignorance = 5
 	block_chance = 50
 	block_sound = 'sound/weapons/block_blade.ogg'
 	embedding = list("embed_chance" = 75, "impact_pain_mult" = 10)

code/game/objects/items/melee/misc.dm

@@ -168,7 +168,7 @@
 	throwforce = 10
 	attack_speed = CLICK_CD_RAPID
 	block_chance = 20
-	armour_penetration = 65
+	armour_penetration = 100
 	attack_verb_continuous = list("slashes", "stings", "prickles", "pokes")
 	attack_verb_simple = list("slash", "sting", "prickle", "poke")
 	hitsound = 'sound/weapons/rapierhit.ogg'
@@ -461,6 +461,6 @@
 	throwforce = 8
 	block_chance = 10
 	block_sound = 'sound/weapons/genhit.ogg'
-	armour_penetration = 50
+	armour_penetration = 75
 	attack_verb_continuous = list("smacks", "strikes", "cracks", "beats")
 	attack_verb_simple = list("smack", "strike", "crack", "beat")

code/game/objects/items/mop.dm

@@ -139,7 +139,8 @@
 	throw_speed = 4
 	demolition_mod = 0.75
 	embedding = list("impact_pain_mult" = 2, "remove_pain_mult" = 4, "jostle_chance" = 2.5)
-	armour_penetration = 10
+	armour_penetration = 20
+	armour_ignorance = 10
 	attack_verb_continuous = list("mops", "stabs", "shanks", "jousts")
 	attack_verb_simple = list("mop", "stab", "shank", "joust")
 	sharpness = SHARP_EDGED //spears aren't pointy either.  Just assume it's carved into a naginata-style blade

code/game/objects/items/spear.dm

@@ -13,7 +13,7 @@
 	throw_speed = 4
 	demolition_mod = 0.75
 	embedding = list("impact_pain_mult" = 2, "remove_pain_mult" = 4, "jostle_chance" = 2.5)
-	armour_penetration = 10
+	armour_penetration = 30
 	custom_materials = list(/datum/material/iron = HALF_SHEET_MATERIAL_AMOUNT, /datum/material/glass= HALF_SHEET_MATERIAL_AMOUNT * 2)
 	hitsound = 'sound/weapons/bladeslice.ogg'
 	attack_verb_continuous = list("attacks", "pokes", "jabs", "tears", "lacerates", "gores")

code/game/objects/items/weaponry.dm

@@ -111,7 +111,7 @@ for further reading, please see: https://github.com/tgstation/tgstation/pull/301
 	throwforce = 20
 	throw_speed = 3
 	throw_range = 5
-	armour_penetration = 35
+	armour_penetration = 60
 
 /obj/item/claymore/highlander //ALL COMMENTS MADE REGARDING THIS SWORD MUST BE MADE IN ALL CAPS
 	desc = "<b><i>THERE CAN BE ONLY ONE, AND IT WILL BE YOU!!!</i></b>\nActivate it in your hand to point to the nearest victim."
@@ -377,7 +377,7 @@ for further reading, please see: https://github.com/tgstation/tgstation/pull/301
 	throwforce = 10 //10 + 2 (WEIGHT_CLASS_SMALL) * 4 (EMBEDDED_IMPACT_PAIN_MULTIPLIER) = 18 damage on hit due to guaranteed embedding
 	throw_speed = 4
 	embedding = list("pain_mult" = 4, "embed_chance" = 100, "fall_chance" = 0)
-	armour_penetration = 40
+	armour_penetration = 75
 
 	w_class = WEIGHT_CLASS_SMALL
 	sharpness = SHARP_POINTY

code/modules/antagonists/heretic/items/heretic_blades.dm

@@ -19,7 +19,8 @@
 	toolspeed = 0.375
 	demolition_mod = 0.8
 	hitsound = 'sound/weapons/bladeslice.ogg'
-	armour_penetration = 35
+	armour_penetration = 60
+	armour_ignorance = 5
 	attack_verb_continuous = list("attacks", "slashes", "stabs", "slices", "tears", "lacerates", "rips", "dices", "rends")
 	attack_verb_simple = list("attack", "slash", "stab", "slice", "tear", "lacerate", "rip", "dice", "rend")
 	var/after_use_message = ""

code/modules/antagonists/ninja/energy_katana.dm

@@ -22,7 +22,7 @@
 	force = 30
 	throwforce = 30
 	block_chance = 50
-	armour_penetration = 50
+	armour_penetration = 90
 	w_class = WEIGHT_CLASS_NORMAL
 	hitsound = 'sound/weapons/bladeslice.ogg'
 	pickup_sound = 'sound/items/unsheath.ogg'

code/modules/mob/living/basic/space_fauna/space_dragon/space_dragon.dm

@@ -37,7 +37,7 @@
 	melee_damage_lower = 35
 	melee_attack_cooldown = CLICK_CD_MELEE
 	mob_size = MOB_SIZE_HUGE
-	armour_penetration = 30
+	armour_penetration = 75
 	pixel_x = -16
 	base_pixel_x = -16
 	maptext_height = 64

code/modules/mob/living/basic/trooper/pirate.dm

@@ -20,7 +20,7 @@
 	name = "Pirate Swashbuckler"
 	melee_damage_lower = 30
 	melee_damage_upper = 30
-	armour_penetration = 35
+	armour_penetration = 75
 	attack_verb_continuous = "slashes"
 	attack_verb_simple = "slash"
 	attack_sound = 'sound/weapons/blade1.ogg'

code/modules/mob/living/basic/trooper/syndicate.dm

@@ -68,7 +68,7 @@
 	attack_verb_continuous = "slashes"
 	attack_verb_simple = "slash"
 	attack_sound = 'sound/weapons/blade1.ogg'
-	armour_penetration = 35
+	armour_penetration = 75
 	projectile_deflect_chance = 50
 	light_outer_range = 2
 	light_power = 2.5

code/modules/mob/living/simple_animal/hostile/megafauna/bubblegum.dm

@@ -43,7 +43,7 @@ Difficulty: Hard
 	friendly_verb_simple = "stare down"
 	icon = 'icons/mob/simple/lavaland/96x96megafauna.dmi'
 	speak_emote = list("gurgles")
-	armour_penetration = 40
+	armour_penetration = 60
 	melee_damage_lower = 40
 	melee_damage_upper = 40
 	speed = 5

code/modules/mob/living/simple_animal/hostile/megafauna/colossus.dm

@@ -36,7 +36,7 @@
 	friendly_verb_simple = "stare down"
 	icon = 'icons/mob/simple/lavaland/96x96megafauna.dmi'
 	speak_emote = list("roars")
-	armour_penetration = 40
+	armour_penetration = 60
 	melee_damage_lower = 40
 	melee_damage_upper = 40
 	speed = 10
@@ -184,7 +184,7 @@
 	name = "death bolt"
 	icon_state = "chronobolt"
 	damage = 25
-	armour_penetration = 50
+	armour_penetration = 85
 	speed = 2
 	damage_type = BRUTE
 	pass_flags = PASSTABLE

code/modules/mob/living/simple_animal/hostile/megafauna/drake.dm

@@ -46,7 +46,7 @@
 	friendly_verb_continuous = "stares down"
 	friendly_verb_simple = "stare down"
 	speak_emote = list("roars")
-	armour_penetration = 40
+	armour_penetration = 60
 	melee_damage_lower = 40
 	melee_damage_upper = 40
 	speed = 5

code/modules/mob/living/simple_animal/hostile/megafauna/hierophant.dm

@@ -50,7 +50,7 @@ Difficulty: Hard
 	icon = 'icons/mob/simple/lavaland/hierophant_new.dmi'
 	faction = list(FACTION_BOSS) //asteroid mobs? get that shit out of my beautiful square house
 	speak_emote = list("preaches")
-	armour_penetration = 50
+	armour_penetration = 75
 	melee_damage_lower = 15
 	melee_damage_upper = 15
 	speed = 10

code/modules/projectiles/projectile.dm

@@ -161,6 +161,8 @@
 	var/armor_flag = BULLET
 	///How much armor this projectile pierces.
 	var/armour_penetration = 0
+	///Flat armor ignorance, applied AFTER penetration has reduced the amount of armor by %
+	var/armour_ignorance = 0
 	///Whether or not our bullet lacks penetrative power, and is easily stopped by armor.
 	var/weak_against_armour = FALSE
 	var/projectile_type = /obj/projectile
@@ -209,6 +211,11 @@
 	var/wound_falloff_tile
 	///How much we want to drop the embed_chance value, if we can embed, per tile, for falloff purposes
 	var/embed_falloff_tile
+	///Stamina and damage dropoff over distance, for shotguns and the like
+	///It is a flat value that is SUBTRACTED from damage for every tile it moves, I.E 5 dropoff means the projectile looses 5 damage for every tile it moves past the first tile
+	var/tile_dropoff = 0
+	var/tile_dropoff_s = 0
+
 	var/static/list/projectile_connections = list(
 		COMSIG_ATOM_ENTERED = PROC_REF(on_entered),
 	)
@@ -238,6 +245,12 @@
 		bare_wound_bonus = max(0, bare_wound_bonus + wound_falloff_tile)
 	if(embedding)
 		embedding["embed_chance"] += embed_falloff_tile
+	if(damage > 0)
+		damage -= tile_dropoff
+	if(stamina > 0)
+		stamina -= tile_dropoff_s
+	if(damage < 0 && stamina < 0)
+		qdel(src)
 	SEND_SIGNAL(src, COMSIG_PROJECTILE_RANGE)
 	if(range <= 0 && loc)
 		on_range()

code/modules/projectiles/projectile/beams.dm

@@ -79,7 +79,7 @@
 	damage = 15
 
 /obj/projectile/beam/weak/penetrator
-	armour_penetration = 50
+	armour_penetration = 80
 
 /obj/projectile/beam/practice
 	name = "practice laser"

code/modules/projectiles/projectile/bullets/lmg.dm

@@ -35,13 +35,14 @@
 /obj/projectile/bullet/mm712x82
 	name = "7.12x82mm bullet"
 	damage = 30
-	armour_penetration = 5
+	armour_penetration = 10
+	armour_ignorance = 10
 	wound_bonus = -50
 	wound_falloff_tile = 0
 
 /obj/projectile/bullet/mm712x82/ap
 	name = "7.12x82mm armor-piercing bullet"
-	armour_penetration = 75
+	armour_penetration = 85
 	speed = 0.3 //monke edit
 
 /obj/projectile/bullet/mm712x82/hp

code/modules/projectiles/projectile/bullets/pistol.dm

@@ -8,7 +8,7 @@
 /obj/projectile/bullet/c9mm/ap
 	name = "9mm armor-piercing bullet"
 	damage = 27
-	armour_penetration = 40
+	armour_penetration = 75
 	embedding = null
 	shrapnel_type = null
 
@@ -31,7 +31,7 @@
 /obj/projectile/bullet/c10mm/ap
 	name = "10mm armor-piercing bullet"
 	damage = 35
-	armour_penetration = 40
+	armour_penetration = 60
 
 /obj/projectile/bullet/c10mm/hp
 	name = "10mm hollow-point bullet"

code/modules/projectiles/projectile/bullets/rifle.dm

@@ -3,7 +3,7 @@
 /obj/projectile/bullet/a556
 	name = "5.56mm bullet"
 	damage = 35
-	armour_penetration = 30
+	armour_penetration = 75
 	wound_bonus = -40
 
 /obj/projectile/bullet/a556/weak //centcom
@@ -13,22 +13,23 @@
 	name = "5.56mm phasic bullet"
 	icon_state = "gaussphase"
 	damage = 20
-	armour_penetration = 70
+	armour_penetration = 80
 	projectile_phasing =  PASSTABLE | PASSGLASS | PASSGRILLE | PASSCLOSEDTURF | PASSMACHINE | PASSSTRUCTURE | PASSDOORS
 
 // 7.62 (Nagant Rifle)
 
 /obj/projectile/bullet/a762
 	name = "7.62 bullet"
 	damage = 60
-	armour_penetration = 10
+	armour_penetration = 0
+	armour_ignorance = 10
 	wound_bonus = -45
 	wound_falloff_tile = 0
 
 /obj/projectile/bullet/a762/surplus
 	name = "7.62 surplus bullet"
 	weak_against_armour = TRUE //this is specifically more important for fighting carbons than fighting noncarbons. Against a simple mob, this is still a full force bullet
-	armour_penetration = 0
+	armour_ignorance = 0
 
 /obj/projectile/bullet/a762/enchanted
 	name = "enchanted 7.62 bullet"
@@ -41,7 +42,7 @@
 	name = "harpoon"
 	icon_state = "gauss"
 	damage = 60
-	armour_penetration = 50
+	armour_penetration = 80
 	wound_bonus = -20
 	bare_wound_bonus = 80
 	embedding = list(embed_chance=100, fall_chance=3, jostle_chance=4, ignore_throwspeed_threshold=TRUE, pain_stam_pct=0.4, pain_mult=5, jostle_pain_mult=6, rip_time=10)
@@ -54,7 +55,7 @@
 	damage = 30
 	speed = 0.4
 	dismemberment = 1 //because a 1 in 100 chance to just blow someones arm off is enough to be cool but also not enough to be reliable
-	armour_penetration = 10
+	armour_penetration = 20
 	wound_bonus = -20
 	bare_wound_bonus = 20
 	embedding = list("embed_chance" = 60, "fall_chance" = 2, "jostle_chance" = 2, "ignore_throwspeed_threshold" = TRUE, "pain_stam_pct" = 0.4, "pain_mult" = 4, "jostle_pain_mult" = 2, "rip_time" = 10)
@@ -70,7 +71,7 @@
 	damage = 55
 	speed = 0.4
 	dismemberment = 2 //It's a budget sniper rifle.
-	armour_penetration = 20 //A bit better versus armor. Gets past anti laser armor or a vest, but doesnt wound proc on sec armor.
+	armour_penetration = 40 //A bit better versus armor.
 	wound_bonus = 10
 	bare_wound_bonus = 20
 	embedding = list("embed_chance" = 80, "fall_chance" = 1, "jostle_chance" = 3, "ignore_throwspeed_threshold" = TRUE, "pain_stam_pct" = 0.4, "pain_mult" = 3, "jostle_pain_mult" = 2, "rip_time" = 14)
@@ -99,7 +100,7 @@
 	speed = 0.6
 	dismemberment = 0 //goes through clean.
 	damage_type = BRUTE
-	armour_penetration = 30 //very pointy.
+	armour_penetration = 75 //very pointy.
 	projectile_piercing = PASSMOB //felt this might have been a nice compromise for the lower damage for the difficulty of getting it
 	wound_bonus = -15
 	bare_wound_bonus = 10
@@ -178,7 +179,7 @@
 /obj/projectile/bullet/a223
 	name = ".223 bullet"
 	damage = 35
-	armour_penetration = 30
+	armour_penetration = 40
 	wound_bonus = -40
 
 /obj/projectile/bullet/a223/weak //centcom