From 6fde2a7b9f4de9cd08a5711e6b3126b2ab0b8738 Mon Sep 17 00:00:00 2001
From: TheSmallBlue <ilanmori@hotmail.com>
Date: Tue, 21 Sep 2021 21:12:29 -0300
Subject: [PATCH] Adds the Proximity Pinpointer circuit component! (#61574)

---
 .../research/designs/wiremod_designs.dm       |  5 ++
 code/modules/research/techweb/all_nodes.dm    |  1 +
 .../wiremod/components/atom/pinpointer.dm     | 53 +++++++++++++++++++
 tgstation.dme                                 |  1 +
 4 files changed, 60 insertions(+)
 create mode 100644 code/modules/wiremod/components/atom/pinpointer.dm

diff --git a/code/modules/research/designs/wiremod_designs.dm b/code/modules/research/designs/wiremod_designs.dm
index 7c0f7033d25..f2bb657aa8f 100644
--- a/code/modules/research/designs/wiremod_designs.dm
+++ b/code/modules/research/designs/wiremod_designs.dm
@@ -253,6 +253,11 @@
 	id = "comp_typecast"
 	build_path = /obj/item/circuit_component/typecast
 
+/datum/design/component/pinpointer
+	name = "Proximity Pinpointer Component"
+	id = "comp_pinpointer"
+	build_path = /obj/item/circuit_component/pinpointer
+
 /datum/design/component/bci
 	category = list("Circuitry", "BCI Components")
 
diff --git a/code/modules/research/techweb/all_nodes.dm b/code/modules/research/techweb/all_nodes.dm
index cd562b26a80..b159061d724 100644
--- a/code/modules/research/techweb/all_nodes.dm
+++ b/code/modules/research/techweb/all_nodes.dm
@@ -222,6 +222,7 @@
 		"comp_not",
 		"comp_ntnet_receive",
 		"comp_ntnet_send",
+		"comp_pinpointer",
 		"comp_pressuresensor",
 		"comp_radio",
 		"comp_random",
diff --git a/code/modules/wiremod/components/atom/pinpointer.dm b/code/modules/wiremod/components/atom/pinpointer.dm
new file mode 100644
index 00000000000..ccdd8d50b38
--- /dev/null
+++ b/code/modules/wiremod/components/atom/pinpointer.dm
@@ -0,0 +1,53 @@
+/**
+ * # Proximity Pinpointer Component
+ *
+ * Return the location of its input.
+ */
+/obj/item/circuit_component/pinpointer
+	display_name = "Proximity Pinpointer"
+	desc = "A component that returns the xyz co-ordinates of its entity input, as long as its in view."
+
+	var/datum/port/input/target
+
+	var/datum/port/output/x_pos
+	var/datum/port/output/y_pos
+	var/datum/port/output/z_pos
+	var/datum/port/output/on_error
+
+	var/max_range = 7
+
+	circuit_flags = CIRCUIT_FLAG_INPUT_SIGNAL|CIRCUIT_FLAG_OUTPUT_SIGNAL
+
+/obj/item/circuit_component/pinpointer/populate_ports()
+	target = add_input_port("Target entity", PORT_TYPE_ATOM, FALSE)
+
+	x_pos = add_output_port("X", PORT_TYPE_NUMBER)
+	y_pos = add_output_port("Y", PORT_TYPE_NUMBER)
+	z_pos = add_output_port("Z", PORT_TYPE_NUMBER)
+	on_error = add_output_port("Failed", PORT_TYPE_SIGNAL)
+
+/obj/item/circuit_component/pinpointer/input_received(datum/port/input/port)
+
+	if(isnull(target.value))
+		x_pos.set_output(null)
+		y_pos.set_output(null)
+		z_pos.set_output(null)
+		on_error.set_output(COMPONENT_SIGNAL)
+		return
+
+	var/atom/target_entity = target.value
+
+	if(isInSight(target_entity, get_turf(src)) && IN_GIVEN_RANGE(get_turf(src), target_entity, max_range))
+		var/turf/location = get_turf(target_entity)
+
+		x_pos.set_output(location?.x)
+		y_pos.set_output(location?.y)
+		z_pos.set_output(location?.z)
+	else
+		x_pos.set_output(null)
+		y_pos.set_output(null)
+		z_pos.set_output(null)
+		on_error.set_output(COMPONENT_SIGNAL)
+		return TRUE
+
+
diff --git a/tgstation.dme b/tgstation.dme
index 9d01c3c77c8..7d58cc155a0 100644
--- a/tgstation.dme
+++ b/tgstation.dme
@@ -3843,6 +3843,7 @@
 #include "code\modules\wiremod\components\atom\gps.dm"
 #include "code\modules\wiremod\components\atom\health.dm"
 #include "code\modules\wiremod\components\atom\hear.dm"
+#include "code\modules\wiremod\components\atom\pinpointer.dm"
 #include "code\modules\wiremod\components\atom\self.dm"
 #include "code\modules\wiremod\components\atom\species.dm"
 #include "code\modules\wiremod\components\bci\hud\bar_overlay.dm"