Allows multiple AIs to share holopad.

baystation12.dme

@@ -382,7 +382,6 @@
 #include "code\game\machinery\computer\computer.dm"
 #include "code\game\machinery\computer\crew.dm"
 #include "code\game\machinery\computer\guestpass.dm"
-#include "code\game\machinery\computer\hologram.dm"
 #include "code\game\machinery\computer\law.dm"
 #include "code\game\machinery\computer\medical.dm"
 #include "code\game\machinery\computer\message.dm"

code/game/machinery/computer/hologram.dm

@@ -1,109 +0,0 @@
-//This file was auto-corrected by findeclaration.exe on 25.5.2012 20:42:31
-
-/obj/machinery/computer/hologram_comp
-	name = "hologram computer"
-	desc = "Rumoured to control holograms."
-	icon = 'icons/obj/stationobjs.dmi'
-	icon_state = "holo_console0"
-	var/obj/machinery/hologram/projector/projector = null
-	var/temp = null
-	var/lumens = 0.0
-	var/h_r = 245.0
-	var/h_g = 245.0
-	var/h_b = 245.0
-
-
-/obj/machinery/computer/hologram_comp/New()
-	..()
-	spawn( 10 )
-		src.projector = locate(/obj/machinery/hologram/projector, get_step(src.loc, NORTH))
-		return
-	return
-
-/obj/machinery/computer/hologram_comp/DblClick()
-	if (!in_range(src, usr))
-		return 0
-	src.show_console(usr)
-	return
-
-/obj/machinery/computer/hologram_comp/proc/render()
-	var/icon/I = new /icon('icons/mob/human.dmi', "body_m_s")
-
-	if (src.lumens >= 0)
-		I.Blend(rgb(src.lumens, src.lumens, src.lumens), ICON_ADD)
-	else
-		I.Blend(rgb(- src.lumens,  -src.lumens,  -src.lumens), ICON_SUBTRACT)
-
-	I.Blend(new /icon('icons/mob/human.dmi', "mouth_m_s"), ICON_OVERLAY)
-	I.Blend(new /icon('icons/mob/human.dmi', "underwear1_m_s"), ICON_OVERLAY)
-
-	var/icon/U = new /icon('icons/mob/human_face.dmi', "hair_a_s")
-	U.Blend(rgb(src.h_r, src.h_g, src.h_b), ICON_ADD)
-
-	I.Blend(U, ICON_OVERLAY)
-
-	src.projector.hologram.icon = I
-
-/obj/machinery/computer/hologram_comp/proc/show_console(var/mob/user as mob)
-	var/dat
-	user.set_machine(src)
-	if (src.temp)
-		dat = text("[]<BR><BR><A href='?src=\ref[];temp=1'>Clear</A>", src.temp, src)
-	else
-		dat = text("<B>Hologram Status:</B><HR>\nPower: <A href='?src=\ref[];power=1'>[]</A><HR>\n<B>Hologram Control:</B><BR>\nColor Luminosity: []/220 <A href='?src=\ref[];reset=1'>\[Reset\]</A><BR>\nLighten: <A href='?src=\ref[];light=1'>1</A> <A href='?src=\ref[];light=10'>10</A><BR>\nDarken: <A href='?src=\ref[];light=-1'>1</A> <A href='?src=\ref[];light=-10'>10</A><BR>\n<BR>\nHair Color: ([],[],[]) <A href='?src=\ref[];h_reset=1'>\[Reset\]</A><BR>\nRed (0-255): <A href='?src=\ref[];h_r=-300'>\[0\]</A> <A href='?src=\ref[];h_r=-10'>-10</A> <A href='?src=\ref[];h_r=-1'>-1</A> [] <A href='?src=\ref[];h_r=1'>1</A> <A href='?src=\ref[];h_r=10'>10</A> <A href='?src=\ref[];h_r=300'>\[255\]</A><BR>\nGreen (0-255): <A href='?src=\ref[];h_g=-300'>\[0\]</A> <A href='?src=\ref[];h_g=-10'>-10</A> <A href='?src=\ref[];h_g=-1'>-1</A> [] <A href='?src=\ref[];h_g=1'>1</A> <A href='?src=\ref[];h_g=10'>10</A> <A href='?src=\ref[];h_g=300'>\[255\]</A><BR>\nBlue (0-255): <A href='?src=\ref[];h_b=-300'>\[0\]</A> <A href='?src=\ref[];h_b=-10'>-10</A> <A href='?src=\ref[];h_b=-1'>-1</A> [] <A href='?src=\ref[];h_b=1'>1</A> <A href='?src=\ref[];h_b=10'>10</A> <A href='?src=\ref[];h_b=300'>\[255\]</A><BR>", src, (src.projector.hologram ? "On" : "Off"),  -src.lumens + 35, src, src, src, src, src, src.h_r, src.h_g, src.h_b, src, src, src, src, src.h_r, src, src, src, src, src, src, src.h_g, src, src, src, src, src, src, src.h_b, src, src, src)
-	user << browse(dat, "window=hologram_console")
-	onclose(user, "hologram_console")
-	return
-
-/obj/machinery/computer/hologram_comp/Topic(href, href_list)
-	if(..())
-		return
-	if (in_range(src, usr))
-		flick("holo_console1", src)
-		if (href_list["power"])
-			if (src.projector.hologram)
-				src.projector.icon_state = "hologram0"
-				//src.projector.hologram = null
-				del(src.projector.hologram)
-			else
-				src.projector.hologram = new(src.projector.loc)
-				src.projector.hologram.icon = 'icons/mob/human.dmi'
-				src.projector.hologram.icon_state = "body_m_s"
-				src.projector.icon_state = "hologram1"
-				src.render()
-		else
-			if (href_list["h_r"])
-				if (src.projector.hologram)
-					src.h_r += text2num(href_list["h_r"])
-					src.h_r = min(max(src.h_r, 0), 255)
-					render()
-			else
-				if (href_list["h_g"])
-					if (src.projector.hologram)
-						src.h_g += text2num(href_list["h_g"])
-						src.h_g = min(max(src.h_g, 0), 255)
-						render()
-				else
-					if (href_list["h_b"])
-						if (src.projector.hologram)
-							src.h_b += text2num(href_list["h_b"])
-							src.h_b = min(max(src.h_b, 0), 255)
-							render()
-					else
-						if (href_list["light"])
-							if (src.projector.hologram)
-								src.lumens += text2num(href_list["light"])
-								src.lumens = min(max(src.lumens, -185.0), 35)
-								render()
-						else
-							if (href_list["reset"])
-								if (src.projector.hologram)
-									src.lumens = 0
-									render()
-							else
-								if (href_list["temp"])
-									src.temp = null
-		for(var/mob/M in viewers(1, src))
-			if ((M.client && M.machine == src))
-				src.show_console(M)
-	return

code/game/machinery/hologram.dm

@@ -24,10 +24,12 @@ Possible to do for anyone motivated enough:
  * Holopad
  */
 
-// HOLOPAD MODE
+#define HOLOPAD_PASSIVE_POWER_USAGE 1
-// 0 = RANGE BASED
+#define HOLOGRAM_POWER_USAGE 2
-// 1 = AREA BASED
+#define RANGE_BASED 4
-var/const/HOLOPAD_MODE = 0
+#define AREA_BASED 6
+
+var/const/HOLOPAD_MODE = RANGE_BASED
 
 /obj/machinery/hologram/holopad
 	name = "\improper AI holopad"
@@ -36,7 +38,7 @@ var/const/HOLOPAD_MODE = 0
 
 	layer = TURF_LAYER+0.1 //Preventing mice and drones from sneaking under them.
 
-	var/mob/living/silicon/ai/master//Which AI, if any, is controlling the object? Only one AI may control a hologram at any time.
+	var/list/mob/living/silicon/ai/masters = new() //List of AIs that use the holopad
 	var/last_request = 0 //to prevent request spam. ~Carn
 	var/holo_range = 5 // Change to change how far the AI can move away from the holopad before deactivating.
 
@@ -62,27 +64,28 @@ var/const/HOLOPAD_MODE = 0
 	This may change in the future but for now will suffice.*/
 	if(user.eyeobj.loc != src.loc)//Set client eye on the object if it's not already.
 		user.eyeobj.setLoc(get_turf(src))
-	else if(!hologram)//If there is no hologram, possibly make one.
+	else if(!masters[user])//If there is no hologram, possibly make one.
 		activate_holo(user)
-	else if(master==user)//If there is a hologram, remove it. But only if the user is the master. Otherwise do nothing.
+	else//If there is a hologram, remove it.
-		clear_holo()
+		clear_holo(user)
 	return
 
 /obj/machinery/hologram/holopad/proc/activate_holo(mob/living/silicon/ai/user)
-	if(!(stat & NOPOWER) && user.eyeobj.loc == src.loc)//If the projector has power and client eye is on it.
+	if(!(stat & NOPOWER) && user.eyeobj.loc == src.loc)//If the projector has power and client eye is on it
-		if(!hologram)//If there is not already a hologram.
+		if (user.holo)
+			user << "<span class='danger'>ERROR:</span> Image feed in progress."
+			return
 		create_holo(user)//Create one.
 		src.visible_message("A holographic image of [user] flicks to life right before your eyes!")
 	else
-			user << "\red ERROR: \black Image feed in progress."
+		user << "<span class='danger'>ERROR:</span> Unable to project hologram."
-	else
-		user << "\red ERROR: \black Unable to project hologram."
 	return
 
 /*This is the proc for special two-way communication between AI and holopad/people talking near holopad.
 For the other part of the code, check silicon say.dm. Particularly robot talk.*/
 /obj/machinery/hologram/holopad/hear_talk(mob/living/M, text, verb, datum/language/speaking)
-	if(M&&hologram&&master)//Master is mostly a safety in case lag hits or something.
+	if(M)
+		for(var/mob/living/silicon/ai/master in masters)
 			if(!master.say_understands(M, speaking))//The AI will be able to understand most mobs talking through the holopad.
 				if(speaking)
 					text = speaking.scramble(text)
@@ -96,10 +99,10 @@ For the other part of the code, check silicon say.dm. Particularly robot talk.*/
 			else
 				rendered = "<i><span class='game say'>Holopad received, <span class='name'>[name_used]</span> [verb], <span class='message'>\"[text]\"</span></span></i>"
 			master.show_message(rendered, 2)
-	return
 
 /obj/machinery/hologram/holopad/see_emote(mob/living/M, text)
-	if(M && hologram && master)
+	if(M)
+		for(var/mob/living/silicon/ai/master in masters)
 			//var/name_used = M.GetVoice()
 			var/rendered = "<i><span class='game say'>Holopad received, <span class='message'>[text]</span></span></i>"
 			//The lack of name_used is needed, because message already contains a name.  This is needed for simple mobs to emote properly.
@@ -107,7 +110,7 @@ For the other part of the code, check silicon say.dm. Particularly robot talk.*/
 	return
 
 /obj/machinery/hologram/holopad/proc/create_holo(mob/living/silicon/ai/A, turf/T = loc)
-	hologram = new(T)//Spawn a blank effect at the location.
+	var/obj/effect/overlay/hologram = new(T)//Spawn a blank effect at the location.
 	hologram.icon = A.holo_icon
 	hologram.mouse_opacity = 0//So you can't click on it.
 	hologram.layer = FLY_LAYER//Above all the other objects/mobs. Or the vast majority of them.
@@ -115,32 +118,33 @@ For the other part of the code, check silicon say.dm. Particularly robot talk.*/
 	hologram.name = "[A.name] (Hologram)"//If someone decides to right click.
 	hologram.SetLuminosity(2)	//hologram lighting
 	hologram.color = color //painted holopad gives coloured holograms
+	masters[A] = hologram
 	SetLuminosity(2)			//pad lighting
 	icon_state = "holopad1"
 	A.holo = src
-	master = A//AI is the master.
+	use_power += HOLOGRAM_POWER_USAGE
-	use_power = 2//Active power usage.
 	return 1
 
-/obj/machinery/hologram/holopad/proc/clear_holo()
+/obj/machinery/hologram/holopad/proc/clear_holo(mob/living/silicon/ai/user)
-//	hologram.SetLuminosity(0)//Clear lighting.	//handled by the lighting controller when its ower is deleted
+	if(user.holo == src)
-	del(hologram)//Get rid of hologram.
+		user.holo = null
-	if(master.holo == src)
+	del(masters[user])//Get rid of user's hologram //qdel
-		master.holo = null
+	masters -= user //Discard AI from the list of those who use holopad
-	master = null//Null the master, since no-one is using it now.
+	use_power = max(HOLOPAD_PASSIVE_POWER_USAGE, use_power - HOLOGRAM_POWER_USAGE)//Reduce power usage
+	if (!masters.len)//If no users left
 		SetLuminosity(0)			//pad lighting (hologram lighting will be handled automatically since its owner was deleted)
 		icon_state = "holopad0"
-	use_power = 1//Passive power usage.
+		use_power = HOLOPAD_PASSIVE_POWER_USAGE
 	return 1
 
 /obj/machinery/hologram/holopad/process()
-	if(hologram)//If there is a hologram.
+	for (var/mob/living/silicon/ai/master in masters)
 		if(master && !master.stat && master.client && master.eyeobj)//If there is an AI attached, it's not incapacitated, it has a client, and the client eye is centered on the projector.
 			if(!(stat & NOPOWER))//If the  machine has power.
-				if((HOLOPAD_MODE == 0 && (get_dist(master.eyeobj, src) <= holo_range)))
+				if((HOLOPAD_MODE == RANGE_BASED && (get_dist(master.eyeobj, src) <= holo_range)))
 					return 1
 
-				else if (HOLOPAD_MODE == 1)
+				else if (HOLOPAD_MODE == AREA_BASED)
 
 					var/area/holo_area = get_area(src)
 					var/area/eye_area = get_area(master.eyeobj)
@@ -148,14 +152,15 @@ For the other part of the code, check silicon say.dm. Particularly robot talk.*/
 					if(eye_area in holo_area.master.related)
 						return 1
 
-		clear_holo()//If not, we want to get rid of the hologram.
+		clear_holo(master)//If not, we want to get rid of the hologram.
 	return 1
 
-/obj/machinery/hologram/holopad/proc/move_hologram()
+/obj/machinery/hologram/holopad/proc/move_hologram(mob/living/silicon/ai/user)
-	if(hologram)
+	if(masters[user])
-		step_to(hologram, master.eyeobj) // So it turns.
+		step_to(masters[user], user.eyeobj) // So it turns.
-		hologram.loc = get_turf(master.eyeobj)
+		var/obj/effect/overlay/H = masters[user]
-
+		H.loc = get_turf(user.eyeobj)
+		masters[user] = H
 	return 1
 
 /*
@@ -167,7 +172,6 @@ For the other part of the code, check silicon say.dm. Particularly robot talk.*/
 	use_power = 1
 	idle_power_usage = 5
 	active_power_usage = 100
-	var/obj/effect/overlay/hologram//The projection itself. If there is one, the instrument is on, off otherwise.
 
 //Destruction procs.
 /obj/machinery/hologram/ex_act(severity)
@@ -190,9 +194,9 @@ For the other part of the code, check silicon say.dm. Particularly robot talk.*/
 	del(src)
 	return
 
-/obj/machinery/hologram/Del()
+/obj/machinery/hologram/holopad/Del()
-	if(hologram)
+	for (var/mob/living/silicon/ai/master in masters)
-		src:clear_holo()
+		clear_holo(master)
 	..()
 
 /*
@@ -224,3 +228,9 @@ Holographic project of everything else.
 	desc = "It makes a hologram appear...with magnets or something..."
 	icon = 'icons/obj/stationobjs.dmi'
 	icon_state = "hologram0"
+
+
+#undef RANGE_BASED
+#undef AREA_BASED
+#undef HOLOPAD_PASSIVE_POWER_USAGE
+#undef HOLOGRAM_POWER_USAGE

code/modules/mob/living/silicon/ai/freelook/eye.dm

@@ -49,7 +49,7 @@
 			ai.client.eye = src
 		//Holopad
 		if(ai.holo)
-			ai.holo.move_hologram()
+			ai.holo.move_hologram(ai)
 
 /mob/aiEye/proc/getLoc()
 

code/modules/mob/living/silicon/say.dm

@@ -159,7 +159,7 @@
 		return
 
 	var/obj/machinery/hologram/holopad/T = src.holo
-	if(T && T.hologram && T.master == src)//If there is a hologram and its master is the user.
+	if(T && T.masters[src])//If there is a hologram and its master is the user.
 
 		//Human-like, sorta, heard by those who understand humans.
 		var/rendered_a
@@ -198,7 +198,7 @@
 		return
 
 	var/obj/machinery/hologram/holopad/T = src.holo
-	if(T && T.hologram && T.master == src)
+	if(T && T.masters[src])
 		var/rendered = "<span class='game say'><span class='name'>[name]</span> <span class='message'>[message]</span></span>"
 		src << "<i><span class='game say'>Holopad action relayed, <span class='name'>[real_name]</span> <span class='message'>[message]</span></span></i>"
 
@@ -211,7 +211,7 @@
 
 /mob/living/silicon/ai/emote(var/act, var/type, var/message)
 	var/obj/machinery/hologram/holopad/T = src.holo
-	if(T && T.hologram && T.master == src) //Is the AI using a holopad?
+	if(T && T.masters[src]) //Is the AI using a holopad?
 		src.holopad_emote(message)
 	else //Emote normally, then.
 		..()