From 36ee762c1a2c1d81e91a08a781b9e11a2033dce3 Mon Sep 17 00:00:00 2001
From: Aronai Sieyes <arokha@arokha.com>
Date: Mon, 23 Mar 2020 21:33:58 -0400
Subject: [PATCH] Mecha cloaking generator

---
 code/game/mecha/equipment/tools/cloak.dm | 70 ++++++++++++++++++++++++
 code/modules/research/mechfab_designs.dm |  7 +++
 vorestation.dme                          |  1 +
 3 files changed, 78 insertions(+)
 create mode 100644 code/game/mecha/equipment/tools/cloak.dm

diff --git a/code/game/mecha/equipment/tools/cloak.dm b/code/game/mecha/equipment/tools/cloak.dm
new file mode 100644
index 0000000000..6f6ddd1c8f
--- /dev/null
+++ b/code/game/mecha/equipment/tools/cloak.dm
@@ -0,0 +1,70 @@
+/obj/item/mecha_parts/mecha_equipment/cloak
+	name = "cloaking device"
+	desc = "Integrated cloaking system. High power usage, but does render you invisible to the naked eye. Doesn't prevent noise, however."
+	icon_state = "tesla"
+	origin_tech = list(TECH_MAGNET = 5, TECH_DATA = 5)
+	equip_cooldown = 2 SECONDS
+	energy_drain = 300
+	range = 0
+
+	equip_type = EQUIP_SPECIAL
+
+	var/datum/global_iterator/mecha_cloak/cloak_iterator
+
+/obj/item/mecha_parts/mecha_equipment/cloak/Initialize()
+	. = ..()
+	cloak_iterator = new /datum/global_iterator/mecha_cloak(list(src),0)
+	cloak_iterator.set_delay(equip_cooldown)
+
+/obj/item/mecha_parts/mecha_equipment/cloak/Destroy()
+	qdel_null(cloak_iterator)
+	return ..()
+
+/obj/item/mecha_parts/mecha_equipment/cloak/detach()
+	qdel_null(cloak_iterator)
+	if(!equip_ready) //We were running
+		stop_cloak()
+	return ..()
+
+/obj/item/mecha_parts/mecha_equipment/cloak/get_equip_info()
+	if(!chassis)
+		return
+	return "<span style=\"color:[equip_ready ? "#0f0":"#f00"];\">*</span>&nbsp;[src.name] - <a href='?src=\ref[src];toggle_cloak=1'>[equip_ready ? "A" : "Dea"]ctivate</a>"
+
+/obj/item/mecha_parts/mecha_equipment/cloak/Topic(href, href_list)
+	..()
+	if(href_list["toggle_cloak"])
+		if(equip_ready)
+			start_cloak()
+		else
+			stop_cloak()
+	return
+
+/obj/item/mecha_parts/mecha_equipment/cloak/proc/start_cloak()
+	if(chassis)
+		chassis.cloak()
+	log_message("Activated.")
+	cloak_iterator.start()
+	set_ready_state(0)
+	playsound(get_turf(src), 'sound/effects/EMPulse.ogg', 100, 1)
+
+/obj/item/mecha_parts/mecha_equipment/cloak/proc/stop_cloak()
+	if(chassis)
+		chassis.uncloak()
+	log_message("Deactivated.")
+	cloak_iterator.stop()
+	set_ready_state(1)
+	playsound(get_turf(src), 'sound/effects/EMPulse.ogg', 100, 1)
+
+// These things are so silly
+/datum/global_iterator/mecha_cloak/process(var/obj/item/mecha_parts/mecha_equipment/cloak/cloak)
+	//Removed from chassis
+	if(!cloak.chassis)
+		stop()
+		cloak.stop_cloak()
+		return
+	//Ran out of power
+	if(!cloak.chassis.use_power(cloak.energy_drain))
+		stop()
+		cloak.stop_cloak()
+		return
diff --git a/code/modules/research/mechfab_designs.dm b/code/modules/research/mechfab_designs.dm
index fce2ffd6e0..125de3db6c 100644
--- a/code/modules/research/mechfab_designs.dm
+++ b/code/modules/research/mechfab_designs.dm
@@ -538,6 +538,13 @@
 	req_tech = list(TECH_BLUESPACE = 10, TECH_MAGNET = 5)
 	build_path = /obj/item/mecha_parts/mecha_equipment/teleporter
 
+/datum/design/item/mecha/teleporter
+	name = "Cloaking Device"
+	desc = "A device that renders the exosuit invisible to the naked eye, though not to thermal detection. Uses large amounts of energy."
+	id = "mech_cloaking"
+	req_tech = list(TECH_BLUESPACE = 10, TECH_MAGNET = 5)
+	build_path = /obj/item/mecha_parts/mecha_equipment/cloak
+
 /datum/design/item/mecha/rcd
 	name = "RCD"
 	desc = "An exosuit-mounted rapid construction device."
diff --git a/vorestation.dme b/vorestation.dme
index 442a19d35a..27222c2676 100644
--- a/vorestation.dme
+++ b/vorestation.dme
@@ -918,6 +918,7 @@
 #include "code\game\mecha\equipment\tools\cable_layer.dm"
 #include "code\game\mecha\equipment\tools\catapult.dm"
 #include "code\game\mecha\equipment\tools\clamp.dm"
+#include "code\game\mecha\equipment\tools\cloak.dm"
 #include "code\game\mecha\equipment\tools\drill.dm"
 #include "code\game\mecha\equipment\tools\energy_relay.dm"
 #include "code\game\mecha\equipment\tools\extinguisher.dm"