First chunk of modular karlization

code/modules/projectiles/gun.dm

@@ -341,7 +341,7 @@
 			pointblank = 0
 
 	//update timing
-	var/delay = max(fire_delay, burst_delay + 1, DEFAULT_QUICK_COOLDOWN)
+	var/delay = max(fire_delay, burst_delay + 1, (DEFAULT_QUICK_COOLDOWN)*!autofire_enabled) // Bosniation12 override
 	if(delay && istype(user))
 		user.setClickCooldown(delay)
 	next_fire_time = world.time + delay
@@ -480,10 +480,7 @@
 	if(isliving(firer))
 		var/mob/living/user = firer
 		//Not keeping gun active will throw off aim (for non-Masters)
-		if(user.skill_check(SKILL_WEAPONS, SKILL_PROF))
-			stood_still = min(user.l_move_time, last_handled)
-		else
-			stood_still = max(user.l_move_time, last_handled)
+		stood_still = max(user.l_move_time, last_handled) /// Bosniation12 override
 
 		stood_still = max(0,round((world.time - stood_still)/10) - 1)
 		if(stood_still)

mods/content/bosniation/_bosniation.dm

@@ -0,0 +1,4 @@
+// others are DME but that's just clerical afaik ~10sc.
+
+#include "screen_health.dm"
+#include "tacticool_reload.dm"

mods/content/bosniation/hitscan_ballistics.dm

@@ -0,0 +1,2 @@
+/obj/item/projectile/bullet
+	hitscan = TRUE

mods/content/bosniation/screen_health.dm

@@ -0,0 +1,57 @@
+// This override adds body damage overlays to the health doll.
+/obj/screen/health/organs/on_update_icon()
+
+	var/mob/living/human/owner = owner_ref?.resolve()
+	if(!istype(owner))
+		return
+
+	cut_overlays()
+
+	// We don't check can_feel_pain() here, otherwise FBP don't get variable health indicators.
+	if(owner.has_chemical_effect(CE_PAINKILLER, 100))
+		icon_state = "health_numb"
+		compile_overlays()
+		return
+
+	icon_state = "blank"
+
+	// Generate a by-limb health display.
+	var/no_damage = 1
+	var/trauma_val = 0 // Used in calculating softcrit/hardcrit indicators.
+
+	var/decl/species/my_species = owner.get_species()
+	var/decl/bodytype/body = owner.get_bodytype()
+	trauma_val = max(owner.shock_stage, owner.get_shock())/ (my_species.total_health-100)
+
+	for(var/obj/item/organ/external/E in owner.get_external_organs())
+		if(no_damage && (E.brute_dam || E.burn_dam))
+			no_damage = 0
+		var/damage_image = E.get_damage_hud_image()
+		if(damage_image)
+			add_overlay(damage_image)
+		if(E.damage_state == "00")
+			continue
+		var/icon/doll_wounds = new /icon(body.get_damage_overlays(src), E.damage_state)
+		doll_wounds.Blend(get_limb_mask_for(E), ICON_MULTIPLY)
+		doll_wounds.Blend((BP_IS_ROBOTIC(E) ? SYNTH_BLOOD_COLOR : owner.get_blood_color(src)), ICON_MULTIPLY)
+		add_overlay(doll_wounds)
+		add_overlay(image(body.bandages_icon, "[E.icon_state][E.bandage_level()]"))
+
+	// Apply a fire overlay if we're burning.
+	var/crit_markers = get_ui_icon(owner.client?.prefs?.UI_style, HUD_CRIT_MARKER)
+	if(crit_markers)
+		if(owner.is_on_fire())
+			add_overlay(image(crit_markers, "burning"))
+		// Show a general pain/crit indicator if needed.
+		if(owner.is_asystole())
+			add_overlay(image(crit_markers, "hardcrit"))
+		else if(trauma_val)
+			if(trauma_val > 0.7)
+				add_overlay(image(crit_markers, "softcrit"))
+			if(trauma_val >= 1)
+				add_overlay(image(crit_markers, "hardcrit"))
+		else if(no_damage)
+			add_overlay(image(crit_markers, "fullhealth"))
+
+
+	compile_overlays()

mods/content/bosniation/tacticool_reload.dm

@@ -0,0 +1,8 @@
+/obj/item/ammo_magazine/bash(obj/item/used_item, mob/user)
+	//Masters can reload one-handed guns one-handed.
+	if (istype(used_item, /obj/item/gun/projectile) && (used_item.loc == user || used_item.loc.loc == user)) //Get around bags, webbing, etc
+		var/obj/item/gun/projectile/held_gun = used_item
+		if (user.skill_check(SKILL_WEAPONS, SKILL_PROF))
+			if (held_gun.one_hand_penalty < 3)
+				held_gun.load_ammo(src, user)
+	. = ..()