Porting tg painting code. (#12305)

* Porting tg painting code.

* yes.

_maps/map_files/Deltastation/DeltaStation2.dmm

@@ -23646,7 +23646,10 @@
 /area/crew_quarters/bar/atrium)
 "aTH" = (
 /obj/structure/table/wood,
-/obj/item/reagent_containers/food/drinks/coffee,
+/obj/item/reagent_containers/food/drinks/coffee{
+	pixel_x = -4;
+	pixel_y = 2
+	},
 /obj/effect/turf_decal/tile/red{
 	dir = 1
 	},
@@ -60673,10 +60676,6 @@
 /obj/machinery/atmospherics/pipe/simple/scrubbers/hidden{
 	dir = 4
 	},
-/obj/machinery/airalarm{
-	dir = 1;
-	pixel_y = -22
-	},
 /obj/machinery/door/firedoor,
 /obj/effect/turf_decal/stripes/line{
 	dir = 8
@@ -60691,10 +60690,6 @@
 	dir = 4
 	},
 /obj/machinery/light,
-/obj/machinery/firealarm{
-	dir = 1;
-	pixel_y = -26
-	},
 /obj/effect/turf_decal/tile/neutral{
 	dir = 8
 	},
@@ -62744,43 +62739,36 @@
 /turf/open/floor/plasteel/dark,
 /area/library)
 "cct" = (
-/obj/structure/table/wood,
+/obj/structure/table/wood/fancy,
-/obj/item/flashlight/lamp,
+/obj/machinery/door/window{
-/obj/machinery/computer/security/telescreen/entertainment{
+	name = "Secure Art Exhibition"
-	pixel_x = -32
 	},
-/obj/item/radio/intercom{
+/obj/structure/sign/painting/library_secure{
-	name = "Station Intercom";
-	pixel_y = 26
-	},
-/turf/open/floor/plasteel/dark,
-/area/library)
-"ccu" = (
-/obj/machinery/light/small{
-	dir = 1
-	},
-/obj/structure/table/wood,
-/obj/item/folder,
-/obj/item/pen,
-/obj/machinery/newscaster{
 	pixel_y = 32
 	},
-/obj/effect/turf_decal/tile/neutral{
+/turf/open/floor/carpet,
-	dir = 1
+/area/library)
-	},
+"ccu" = (
-/obj/effect/turf_decal/tile/neutral,
+/obj/structure/table/wood/fancy,
-/obj/effect/turf_decal/tile/neutral{
+/obj/structure/window/reinforced{
 	dir = 4
 	},
-/obj/effect/turf_decal/tile/neutral{
+/obj/structure/window/reinforced,
-	dir = 8
+/obj/structure/sign/painting/library_secure{
+	pixel_y = 32
 	},
-/turf/open/floor/plasteel/dark,
+/turf/open/floor/carpet,
 /area/library)
 "ccv" = (
-/obj/machinery/computer/libraryconsole,
+/obj/structure/extinguisher_cabinet{
-/obj/structure/table/wood,
+	pixel_y = 32
-/turf/open/floor/plasteel/dark,
+	},
+/obj/machinery/camera{
+	c_tag = "Library - Aft";
+	dir = 2;
+	name = "library camera"
+	},
+/turf/open/floor/wood,
 /area/library)
 "ccw" = (
 /obj/machinery/atmospherics/pipe/manifold/scrubbers/hidden{
@@ -63922,7 +63910,7 @@
 /obj/structure/chair/office/dark{
 	dir = 8
 	},
-/obj/effect/landmark/start/librarian,
+/obj/effect/landmark/start/assistant,
 /turf/open/floor/plasteel/dark,
 /area/library)
 "ceg" = (
@@ -63935,71 +63923,21 @@
 /obj/machinery/atmospherics/components/unary/vent_pump/on{
 	dir = 8
 	},
-/obj/effect/turf_decal/tile/neutral{
+/turf/open/floor/plasteel/grimy,
-	dir = 1
-	},
-/obj/effect/turf_decal/tile/neutral,
-/obj/effect/turf_decal/tile/neutral{
-	dir = 4
-	},
-/obj/effect/turf_decal/tile/neutral{
-	dir = 8
-	},
-/turf/open/floor/plasteel/dark,
-/area/library)
-"cei" = (
-/obj/structure/chair/comfy/black{
-	dir = 8
-	},
-/obj/machinery/newscaster{
-	pixel_x = 32
-	},
-/obj/machinery/camera{
-	c_tag = "Library - Fore";
-	dir = 8;
-	name = "library camera"
-	},
-/turf/open/floor/plasteel/dark,
 /area/library)
 "cej" = (
-/obj/machinery/photocopier,
+/obj/effect/landmark/start/librarian,
-/obj/effect/turf_decal/tile/neutral{
+/turf/open/floor/plasteel/grimy,
-	dir = 1
-	},
-/obj/effect/turf_decal/tile/neutral,
-/obj/effect/turf_decal/tile/neutral{
-	dir = 4
-	},
-/obj/effect/turf_decal/tile/neutral{
-	dir = 8
-	},
-/turf/open/floor/plasteel/dark,
-/area/library)
-"cek" = (
-/obj/structure/chair/office/dark{
-	dir = 1
-	},
-/obj/machinery/atmospherics/components/unary/vent_pump/on,
-/turf/open/floor/plasteel/dark,
 /area/library)
 "cel" = (
-/obj/structure/table/wood,
+/obj/structure/chair/sofa/right{
-/obj/item/paper_bin,
+	icon_state = "sofaend_right";
-/obj/item/pen,
-/obj/machinery/status_display/evac{
-	pixel_x = 32
-	},
-/obj/effect/turf_decal/tile/neutral{
-	dir = 1
-	},
-/obj/effect/turf_decal/tile/neutral,
-/obj/effect/turf_decal/tile/neutral{
-	dir = 4
-	},
-/obj/effect/turf_decal/tile/neutral{
 	dir = 8
 	},
-/turf/open/floor/plasteel/dark,
+/obj/structure/sign/painting/library{
+	pixel_x = 32
+	},
+/turf/open/floor/wood,
 /area/library)
 "cem" = (
 /obj/machinery/atmospherics/pipe/manifold/supply/hidden{
@@ -65176,34 +65114,16 @@
 	},
 /turf/open/floor/plasteel/grimy,
 /area/library)
-"cfY" = (
+"cfZ" = (
-/obj/item/twohanded/required/kirbyplants/random,
+/obj/item/radio/intercom{
-/obj/machinery/light/small{
+	name = "Station Intercom";
-	dir = 4
+	pixel_x = -26
+	},
+/obj/structure/sign/painting/library{
+	pixel_y = -32
 	},
 /turf/open/floor/wood,
 /area/library)
-"cfZ" = (
-/obj/structure/sign/warning/nosmoking,
-/turf/closed/wall,
-/area/library)
-"cga" = (
-/obj/machinery/door/morgue{
-	name = "Private Study"
-	},
-/obj/machinery/atmospherics/pipe/simple/supply/hidden,
-/obj/effect/turf_decal/tile/neutral{
-	dir = 1
-	},
-/obj/effect/turf_decal/tile/neutral,
-/obj/effect/turf_decal/tile/neutral{
-	dir = 4
-	},
-/obj/effect/turf_decal/tile/neutral{
-	dir = 8
-	},
-/turf/open/floor/plasteel/dark,
-/area/library)
 "cgb" = (
 /obj/structure/sign/plaques/kiddie/library{
 	pixel_x = -32
@@ -66351,61 +66271,28 @@
 /obj/item/twohanded/required/kirbyplants/random,
 /turf/open/floor/wood,
 /area/library)
-"chQ" = (
-/obj/machinery/bookbinder,
-/turf/open/floor/wood,
-/area/library)
-"chR" = (
-/obj/machinery/light{
-	dir = 1
-	},
-/obj/machinery/newscaster{
-	pixel_y = 32
-	},
-/obj/structure/bookcase/random,
-/turf/open/floor/wood,
-/area/library)
-"chS" = (
-/obj/structure/chair/comfy/brown,
-/obj/effect/landmark/start/assistant,
-/turf/open/floor/wood,
-/area/library)
-"chT" = (
-/obj/machinery/atmospherics/pipe/simple/supply/hidden,
-/turf/open/floor/wood,
-/area/library)
-"chU" = (
-/obj/machinery/photocopier,
-/obj/structure/extinguisher_cabinet{
-	pixel_y = 32
-	},
-/turf/open/floor/wood,
-/area/library)
 "chV" = (
-/obj/machinery/light{
-	dir = 1
-	},
 /obj/machinery/newscaster{
-	pixel_y = 32
+	pixel_x = -32
 	},
-/obj/structure/bookcase/manuals/research_and_development,
+/turf/open/floor/plasteel/dark,
-/obj/machinery/camera{
-	c_tag = "Library";
-	name = "library camera"
-	},
-/turf/open/floor/wood,
 /area/library)
 "chW" = (
-/obj/structure/chair/comfy/brown,
+/obj/machinery/holopad,
-/obj/item/radio/intercom{
+/obj/effect/turf_decal/bot,
-	name = "Station Intercom";
+/turf/open/floor/plasteel/grimy,
-	pixel_y = 26
-	},
-/turf/open/floor/wood,
 /area/library)
 "chX" = (
-/obj/machinery/vending/coffee,
+/obj/structure/table/wood,
-/turf/open/floor/wood,
+/obj/item/newspaper{
+	pixel_x = 3;
+	pixel_y = 3
+	},
+/obj/item/reagent_containers/food/drinks/coffee{
+	pixel_x = -4;
+	pixel_y = 2
+	},
+/turf/open/floor/plasteel/dark,
 /area/library)
 "chY" = (
 /obj/machinery/door/poddoor/shutters/preopen{
@@ -67294,10 +67181,6 @@
 	},
 /turf/open/floor/plasteel/grimy,
 /area/library)
-"cju" = (
-/obj/machinery/atmospherics/pipe/manifold/supply/hidden,
-/turf/open/floor/plasteel/grimy,
-/area/library)
 "cjv" = (
 /obj/machinery/door/airlock/public/glass{
 	name = "Library Access"
@@ -68920,10 +68803,6 @@
 /obj/machinery/atmospherics/pipe/simple/scrubbers/hidden,
 /turf/open/floor/wood,
 /area/library)
-"cmv" = (
-/obj/machinery/holopad,
-/turf/open/floor/wood,
-/area/library)
 "cmw" = (
 /obj/machinery/atmospherics/pipe/simple/supply/hidden,
 /obj/structure/extinguisher_cabinet{
@@ -69800,7 +69679,7 @@
 /turf/open/floor/wood,
 /area/library)
 "cnP" = (
-/obj/structure/bookcase/manuals/medical,
+/obj/structure/bookcase/random,
 /turf/open/floor/wood,
 /area/library)
 "cnQ" = (
@@ -74568,8 +74447,6 @@
 /area/library)
 "cwr" = (
 /obj/structure/easel,
-/obj/item/canvas/twentythreeXnineteen,
-/obj/item/canvas/twentythreeXtwentythree,
 /obj/item/canvas/twentythreeXtwentythree,
 /obj/effect/turf_decal/tile/neutral{
 	dir = 1
@@ -78500,7 +78377,10 @@
 	pixel_x = 3;
 	pixel_y = 3
 	},
-/obj/item/newspaper,
+/obj/item/newspaper{
+	pixel_x = 3;
+	pixel_y = 3
+	},
 /obj/machinery/status_display/evac{
 	pixel_x = -32
 	},
@@ -80213,7 +80093,10 @@
 	pixel_x = 7;
 	pixel_y = 11
 	},
-/obj/item/newspaper,
+/obj/item/newspaper{
+	pixel_x = 3;
+	pixel_y = 3
+	},
 /obj/item/pen/red,
 /turf/open/floor/wood{
 	icon_state = "wood-broken2"
@@ -110110,7 +109993,10 @@
 	pixel_x = 3;
 	pixel_y = 3
 	},
-/obj/item/newspaper,
+/obj/item/newspaper{
+	pixel_x = 3;
+	pixel_y = 3
+	},
 /turf/open/floor/plating,
 /area/security/detectives_office/private_investigators_office)
 "dFu" = (
@@ -110973,7 +110859,10 @@
 /area/crew_quarters/theatre/abandoned)
 "dGH" = (
 /obj/structure/table/wood,
-/obj/item/newspaper,
+/obj/item/newspaper{
+	pixel_x = 3;
+	pixel_y = 3
+	},
 /obj/item/clothing/head/bowler,
 /obj/effect/turf_decal/tile/neutral{
 	dir = 1
@@ -125489,6 +125378,17 @@
 /obj/structure/closet/crate/coffin,
 /turf/open/floor/plating,
 /area/chapel/office)
+"gjg" = (
+/obj/machinery/atmospherics/pipe/manifold/scrubbers/hidden,
+/obj/effect/turf_decal/tile/neutral{
+	dir = 8
+	},
+/obj/machinery/airalarm{
+	dir = 1;
+	pixel_y = -22
+	},
+/turf/open/floor/plasteel,
+/area/hallway/primary/port)
 "gmj" = (
 /obj/machinery/atmospherics/pipe/simple/scrubbers/hidden,
 /turf/closed/wall/r_wall,
@@ -125557,6 +125457,12 @@
 	},
 /turf/open/floor/plasteel/dark,
 /area/science/mixing)
+"gOM" = (
+/obj/structure/sign/painting/library{
+	pixel_y = -32
+	},
+/turf/open/floor/wood,
+/area/library)
 "gPv" = (
 /obj/machinery/atmospherics/pipe/simple/scrubbers/hidden{
 	dir = 4
@@ -125856,6 +125762,12 @@
 /obj/item/integrated_circuit_printer,
 /turf/open/floor/plasteel/white/side,
 /area/science/circuit)
+"jqs" = (
+/obj/structure/sign/painting/library{
+	pixel_y = 32
+	},
+/turf/open/floor/wood,
+/area/library)
 "jqM" = (
 /obj/effect/decal/cleanable/dirt,
 /obj/effect/turf_decal/stripes/line{
@@ -125974,6 +125886,17 @@
 /obj/machinery/atmospherics/pipe/simple/scrubbers/hidden,
 /turf/open/floor/plating,
 /area/science/mixing)
+"jVB" = (
+/obj/structure/table/wood/fancy,
+/obj/structure/window/reinforced{
+	dir = 8
+	},
+/obj/structure/window/reinforced,
+/obj/structure/sign/painting/library_secure{
+	pixel_y = 32
+	},
+/turf/open/floor/carpet,
+/area/library)
 "kam" = (
 /obj/effect/decal/cleanable/dirt,
 /obj/machinery/conveyor{
@@ -126386,6 +126309,12 @@
 	},
 /turf/open/floor/plasteel/white,
 /area/science/research)
+"mRS" = (
+/obj/machinery/light{
+	dir = 1
+	},
+/turf/open/floor/wood,
+/area/library)
 "mWZ" = (
 /obj/machinery/atmospherics/components/binary/pump,
 /obj/machinery/atmospherics/pipe/simple/supply/hidden{
@@ -126425,6 +126354,17 @@
 /obj/machinery/atmospherics/pipe/simple/general/hidden,
 /turf/closed/wall/r_wall,
 /area/maintenance/disposal/incinerator)
+"oek" = (
+/obj/machinery/atmospherics/pipe/simple/supply/hidden{
+	dir = 4
+	},
+/obj/machinery/camera{
+	c_tag = "Library - Aft";
+	dir = 2;
+	name = "library camera"
+	},
+/turf/open/floor/plasteel/grimy,
+/area/library)
 "oHk" = (
 /obj/effect/turf_decal/tile/neutral{
 	dir = 1
@@ -126640,6 +126580,10 @@
 	},
 /turf/open/floor/plating,
 /area/science/research/abandoned)
+"pLF" = (
+/obj/machinery/light,
+/turf/open/floor/wood,
+/area/library)
 "pQm" = (
 /obj/effect/decal/cleanable/dirt,
 /obj/structure/cable/white{
@@ -126929,6 +126873,15 @@
 "tCh" = (
 /turf/closed/wall,
 /area/science/misc_lab)
+"tDx" = (
+/obj/machinery/atmospherics/pipe/simple/supply/hidden{
+	dir = 4
+	},
+/obj/machinery/light{
+	dir = 1
+	},
+/turf/open/floor/plasteel/grimy,
+/area/library)
 "tMk" = (
 /turf/open/floor/plasteel/white/side{
 	dir = 10
@@ -127085,6 +127038,16 @@
 	},
 /turf/open/floor/plating,
 /area/engine/atmos)
+"vLX" = (
+/obj/machinery/atmospherics/pipe/manifold/supply/hidden{
+	dir = 8
+	},
+/obj/structure/sign/plaques/kiddie/library{
+	pixel_x = 32;
+	pixel_y = 32
+	},
+/turf/open/floor/plasteel/grimy,
+/area/library)
 "wei" = (
 /obj/effect/turf_decal/stripes/line,
 /turf/open/floor/plasteel,
@@ -127104,6 +127067,19 @@
 /obj/effect/turf_decal/tile/purple,
 /turf/open/floor/plasteel/white,
 /area/science/misc_lab)
+"wEg" = (
+/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden{
+	dir = 4
+	},
+/obj/effect/turf_decal/tile/neutral{
+	dir = 8
+	},
+/obj/machinery/firealarm{
+	dir = 1;
+	pixel_y = -26
+	},
+/turf/open/floor/plasteel,
+/area/hallway/primary/port)
 "wFu" = (
 /obj/structure/lattice,
 /obj/structure/grille,
@@ -127292,6 +127268,13 @@
 /obj/structure/fans/tiny/invisible,
 /turf/open/space/basic,
 /area/space)
+"yin" = (
+/obj/structure/chair/sofa/left{
+	icon_state = "sofaend_left";
+	dir = 8
+	},
+/turf/open/floor/wood,
+/area/library)
 "yiv" = (
 /obj/effect/decal/cleanable/dirt,
 /obj/effect/turf_decal/tile/neutral{
@@ -158292,7 +158275,7 @@ ccq
 ceg
 ccq
 chO
-ceg
+vLX
 ckQ
 cmr
 ccq
@@ -158545,11 +158528,11 @@ bUt
 bWD
 bYM
 caH
-ccr
+cwq
 ceh
-cfY
+caG
-chP
+caG
-cjt
+oek
 ckR
 cms
 cnO
@@ -158800,12 +158783,12 @@ bDl
 bDl
 bUu
 bWE
-bYO
+gjg
 caG
-ccs
+mRS
-cei
+cxV
 cfZ
-chQ
+caG
 cjt
 ckR
 cms
@@ -159059,11 +159042,11 @@ bUv
 bWC
 bYR
 caG
+jqs
+cxV
+gOM
 caG
-caG
+tDx
-caG
-chR
-cjt
 ckR
 cmt
 cmt
@@ -159316,10 +159299,10 @@ bUq
 bWI
 bYM
 caG
-cct
+jqs
-cej
+cxV
+gOM
 caG
-chS
 cjt
 ckR
 cms
@@ -159573,11 +159556,11 @@ bUq
 bWD
 bYM
 caG
-ccu
+jqs
-cek
+cxV
-cga
+gOM
-chT
+caG
-cju
+cjt
 ckR
 cms
 cnQ
@@ -159831,9 +159814,9 @@ bWD
 bYM
 caG
 ccv
-cel
+cxV
+pLF
 caG
-chU
 cjt
 ckR
 xuu
@@ -160087,9 +160070,9 @@ bUq
 bWD
 bYS
 caG
-caG
+jVB
-caG
+cxV
-caG
+cmt
 chV
 cjt
 ckT
@@ -160346,7 +160329,7 @@ bYM
 caG
 cct
 cej
-caG
+cxV
 chW
 cjt
 ckR
@@ -160602,12 +160585,12 @@ bWD
 bYM
 caG
 ccu
-cek
+cmt
-cga
+cmt
-chT
+ccr
-cju
+cjt
 ckR
-cmv
+cmt
 cnU
 cpy
 cqT
@@ -160856,11 +160839,11 @@ bQu
 bQv
 bUr
 bWD
-bYM
+wEg
 caG
-ccv
+chP
 cel
-caG
+yin
 chX
 cjt
 ckR

code/__DEFINES/rust_g.dm

@@ -2,6 +2,7 @@
 #define RUST_G "rust_g"
 
 #define rustg_dmi_strip_metadata(fname) call(RUST_G, "dmi_strip_metadata")(fname)
+#define rustg_dmi_create_png(fname,width,height,data) call(RUST_G, "dmi_create_png")(fname,width,height,data)
 
 #define rustg_git_revparse(rev) call(RUST_G, "rg_git_revparse")(rev)
 #define rustg_git_commit_date(rev) call(RUST_G, "rg_git_commit_date")(rev)

code/__DEFINES/vv.dm

@@ -122,3 +122,6 @@
 
 // misc
 #define VV_HK_SPACEVINE_PURGE "spacevine_purge"
+
+// paintings
+#define VV_HK_REMOVE_PAINTING "remove_painting"

code/controllers/subsystem/persistence.dm

@@ -24,6 +24,8 @@ SUBSYSTEM_DEF(persistence)
 	var/list/saved_votes = list()
 	var/list/obj/structure/sign/picture_frame/photo_frames
 	var/list/obj/item/storage/photo_album/photo_albums
+	var/list/obj/structure/sign/painting/painting_frames = list()
+	var/list/paintings = list()
 
 /datum/controller/subsystem/persistence/Initialize()
 	LoadSatchels()
@@ -265,6 +267,7 @@ SUBSYSTEM_DEF(persistence)
 		CollectAntagReputation()
 	SaveRandomizedRecipes()
 	SavePanicBunker()
+	SavePaintings()
 
 /datum/controller/subsystem/persistence/proc/LoadPanicBunker()
 	var/bunker_path = file("data/bunker_passthrough.json")
@@ -528,3 +531,19 @@ SUBSYSTEM_DEF(persistence)
 		file_data["data"] = saved_votes[ckey]
 		fdel(json_file)
 		WRITE_FILE(json_file, json_encode(file_data))
+
+/datum/controller/subsystem/persistence/proc/LoadPaintings()
+	var/json_file = file("data/paintings.json")
+	if(fexists(json_file))
+		paintings = json_decode(file2text(json_file))
+
+	for(var/obj/structure/sign/painting/P in painting_frames)
+		P.load_persistent()
+
+/datum/controller/subsystem/persistence/proc/SavePaintings()
+	for(var/obj/structure/sign/painting/P in painting_frames)
+		P.save_persistent()
+
+	var/json_file = file("data/paintings.json")
+	fdel(json_file)
+	WRITE_FILE(json_file, json_encode(paintings))

code/datums/components/art.dm

@@ -0,0 +1,56 @@
+
+#define BAD_ART 12.5
+#define GOOD_ART 25
+#define GREAT_ART 50
+
+/datum/component/art
+	var/impressiveness = 0
+
+/datum/component/art/Initialize(impress)
+	impressiveness = impress
+	if(isobj(parent))
+		RegisterSignal(parent, COMSIG_PARENT_EXAMINE, .proc/on_obj_examine)
+	else
+		RegisterSignal(parent, COMSIG_PARENT_EXAMINE, .proc/on_other_examine)
+	if(isstructure(parent))
+		RegisterSignal(parent, COMSIG_ATOM_ATTACK_HAND, .proc/on_attack_hand)
+	if(isitem(parent))
+		RegisterSignal(parent, COMSIG_ITEM_ATTACK_SELF, .proc/apply_moodlet)
+
+/datum/component/art/proc/apply_moodlet(mob/M, impress)
+	M.visible_message("<span class='notice'>[M] stops and looks intently at [parent].</span>", \
+						 "<span class='notice'>You stop to take in [parent].</span>")
+	switch(impress)
+		if (0 to BAD_ART)
+			SEND_SIGNAL(M, COMSIG_ADD_MOOD_EVENT, "artbad", /datum/mood_event/artbad)
+		if (BAD_ART to GOOD_ART)
+			SEND_SIGNAL(M, COMSIG_ADD_MOOD_EVENT, "artok", /datum/mood_event/artok)
+		if (GOOD_ART to GREAT_ART)
+			SEND_SIGNAL(M, COMSIG_ADD_MOOD_EVENT, "artgood", /datum/mood_event/artgood)
+		if(GREAT_ART to INFINITY)
+			SEND_SIGNAL(M, COMSIG_ADD_MOOD_EVENT, "artgreat", /datum/mood_event/artgreat)
+
+
+/datum/component/art/proc/on_other_examine(datum/source, mob/M)
+	apply_moodlet(M, impressiveness)
+
+/datum/component/art/proc/on_obj_examine(datum/source, mob/M)
+	var/obj/O = parent
+	apply_moodlet(M, impressiveness *(O.obj_integrity/O.max_integrity))
+
+/datum/component/art/proc/on_attack_hand(datum/source, mob/M)
+	to_chat(M, "<span class='notice'>You start examining [parent]...</span>")
+	if(!do_after(M, 20, target = parent))
+		return
+	on_obj_examine(source, M)
+
+/datum/component/art/rev
+
+/datum/component/art/rev/apply_moodlet(mob/M, impress)
+	M.visible_message("<span class='notice'>[M] stops to inspect [parent].</span>", \
+						 "<span class='notice'>You take in [parent], inspecting the fine craftsmanship of the proletariat.</span>")
+
+	if(M.mind && M.mind.has_antag_datum(/datum/antagonist/rev))
+		SEND_SIGNAL(M, COMSIG_ADD_MOOD_EVENT, "artgreat", /datum/mood_event/artgreat)
+	else
+		SEND_SIGNAL(M, COMSIG_ADD_MOOD_EVENT, "artbad", /datum/mood_event/artbad)

code/datums/mood_events/generic_negative_events.dm

@@ -248,7 +248,7 @@
 	description = "<span class='boldwarning'>Something I recently ate was horrifyingly disgusting.</span>\n"
 	mood_change = -5
 	timeout = 5 MINUTES
-	
+
 /datum/mood_event/nanite_sadness
 	description = "<span class='warning robot'>+++++++HAPPINESS SUPPRESSION+++++++</span>\n"
 	mood_change = -7
@@ -256,3 +256,7 @@
 /datum/mood_event/nanite_sadness/add_effects(message)
 	description = "<span class='warning robot'>+++++++[message]+++++++</span>\n"
 
+/datum/mood_event/artbad
+	description = "<span class='warning'>I've produced better art than that from my ass.</span>\n"
+	mood_change = -2
+	timeout = 1200

code/datums/mood_events/generic_positive_events.dm

@@ -182,3 +182,17 @@
 	description = "<span class='nicegreen'>What a peculiar emblem.  It makes me feel hopeful for my future.</span>\n"
 	mood_change = 5
 
+/datum/mood_event/artok
+	description = "<span class='nicegreen'>It's nice to see people are making art around here.</span>\n"
+	mood_change = 2
+	timeout = 2 MINUTES
+
+/datum/mood_event/artgood
+	description = "<span class='nicegreen'>What a thought-provoking piece of art. I'll remember that for a while.</span>\n"
+	mood_change = 3
+	timeout = 3 MINUTES
+
+/datum/mood_event/artgreat
+	description = "<span class='nicegreen'>That work of art was so great it made me believe in the goodness of humanity. Says a lot in a place like this.</span>\n"
+	mood_change = 4
+	timeout = 4 MINUTES

code/game/objects/items/crayons.dm

@@ -91,6 +91,11 @@
 
 	refill()
 
+/obj/item/toy/crayon/examine(mob/user)
+	. = ..()
+	if(can_change_colour)
+		. += "<span class='notice'>Ctrl-click [src] while it's on your person to quickly recolour it.</span>"
+
 /obj/item/toy/crayon/proc/refill()
 	if(charges == -1)
 		charges_left = 100
@@ -160,6 +165,12 @@
 			update_icon()
 			return TRUE
 
+/obj/item/toy/crayon/CtrlClick(mob/user)
+	if(can_change_colour && !isturf(loc) && user.canUseTopic(src, BE_CLOSE, ismonkey(user)))
+		select_colour(user)
+	else
+		return ..()
+
 /obj/item/toy/crayon/proc/staticDrawables()
 
 	. = list()
@@ -237,14 +248,7 @@
 			else
 				paint_mode = PAINT_NORMAL
 		if("select_colour")
-			if(can_change_colour)
+			. = can_change_colour && select_colour(usr)
-				var/chosen_colour = input(usr,"","Choose Color",paint_color) as color|null
-
-				if (!isnull(chosen_colour))
-					paint_color = chosen_colour
-					. = TRUE
-				else
-					. = FALSE
 		if("enter_text")
 			var/txt = stripped_input(usr,"Choose what to write.",
 				"Scribbles",default = text_buffer)
@@ -254,6 +258,13 @@
 			drawtype = "a"
 	update_icon()
 
+/obj/item/toy/crayon/proc/select_colour(mob/user)
+	var/chosen_colour = input(user, "", "Choose Color", paint_color) as color|null
+	if (!isnull(chosen_colour) && user.canUseTopic(src, BE_CLOSE, ismonkey(user)))
+		paint_color = chosen_colour
+		return TRUE
+	return FALSE
+
 /obj/item/toy/crayon/proc/crayon_text_strip(text)
 	var/static/regex/crayon_r = new /regex(@"[^\w!?,.=%#&+\/\-]")
 	return replacetext(lowertext(text), crayon_r, "")

code/game/objects/items/stacks/sheets/sheet_types.dm

@@ -267,6 +267,7 @@ GLOBAL_LIST_INIT(wood_recipes, list ( \
 	new/datum/stack_recipe("apiary", /obj/structure/beebox, 40, time = 50),\
 	null, \
 	new/datum/stack_recipe("picture frame", /obj/item/wallframe/picture, 1, time = 10),\
+	new/datum/stack_recipe("painting frame", /obj/item/wallframe/painting, 1, time = 10),\
 	new/datum/stack_recipe("mortar", /obj/item/reagent_containers/glass/mortar, 3), \
 	new/datum/stack_recipe("honey frame", /obj/item/honey_frame, 5, time = 10),\
 	))
@@ -387,6 +388,9 @@ GLOBAL_LIST_INIT(cloth_recipes, list ( \
 	null, \
 	new/datum/stack_recipe("blindfold", /obj/item/clothing/glasses/sunglasses/blindfold, 2), \
 	null, \
+	new/datum/stack_recipe("19x19 canvas", /obj/item/canvas/nineteenXnineteen, 3), \
+	new/datum/stack_recipe("23x19 canvas", /obj/item/canvas/twentythreeXnineteen, 4), \
+	new/datum/stack_recipe("23x23 canvas", /obj/item/canvas/twentythreeXtwentythree, 5), \
 	))
 
 /obj/item/stack/sheet/cloth

code/game/objects/items/weaponry.dm

@@ -478,6 +478,20 @@ for further reading, please see: https://github.com/tgstation/tgstation/pull/301
 	throw_range = 2
 	attack_verb = list("busted")
 
+/obj/item/statuebust/attack_self(mob/living/user)
+	add_fingerprint(user)
+	user.examinate(src)
+
+/obj/item/statuebust/examine(mob/living/user)
+	. = ..()
+	if(.)
+		return
+	if (!isliving(user))
+		return
+	user.visible_message("[user] stops to admire [src].", \
+						 "<span class='notice'>You take in [src], admiring its fine craftsmanship.</span>")
+	SEND_SIGNAL(user, COMSIG_ADD_MOOD_EVENT, "artgood", /datum/mood_event/artgood)
+
 /obj/item/tailclub
 	name = "tail club"
 	desc = "For the beating to death of lizards with their own tails."

code/game/objects/structures/artstuff.dm

@@ -35,101 +35,368 @@
 	else
 		painting = null
 
-
-//////////////
-// CANVASES //
-//////////////
-
-#define AMT_OF_CANVASES	4 //Keep this up to date or shit will break.
-
-//To safe memory on making /icons we cache the blanks..
-GLOBAL_LIST_INIT(globalBlankCanvases, new(AMT_OF_CANVASES))
-
 /obj/item/canvas
 	name = "canvas"
 	desc = "Draw out your soul on this canvas!"
 	icon = 'icons/obj/artstuff.dmi'
 	icon_state = "11x11"
 	resistance_flags = FLAMMABLE
-	var/whichGlobalBackup = 1 //List index
+	var/width = 11
+	var/height = 11
+	var/list/grid
+	var/canvas_color = "#ffffff" //empty canvas color
+	var/ui_x = 400
+	var/ui_y = 400
+	var/used = FALSE
+	var/painting_name //Painting name, this is set after framing.
+	var/finalized = FALSE //Blocks edits
+	var/author_ckey
+	var/icon_generated = FALSE
+	var/icon/generated_icon
 
-/obj/item/canvas/nineteenXnineteen
+	// Painting overlay offset when framed
-	icon_state = "19x19"
+	var/framed_offset_x = 11
-	whichGlobalBackup = 2
+	var/framed_offset_y = 10
 
-/obj/item/canvas/twentythreeXnineteen
+	pixel_x = 10
-	icon_state = "23x19"
+	pixel_y = 9
-	whichGlobalBackup = 3
 
-/obj/item/canvas/twentythreeXtwentythree
-	icon_state = "23x23"
-	whichGlobalBackup = 4
-
-//HEY YOU
-//ARE YOU READING THE CODE FOR CANVASES?
-//ARE YOU AWARE THEY CRASH HALF THE SERVER WHEN SOMEONE DRAWS ON THEM...
-//...AND NOBODY CAN FIGURE OUT WHY?
-//THEN GO ON BRAVE TRAVELER
-//TRY TO FIX THEM AND REMOVE THIS CODE
 /obj/item/canvas/Initialize()
-	..()
+	. = ..()
-	return INITIALIZE_HINT_QDEL //Delete on creation
+	reset_grid()
 
-//Find the right size blank canvas
+/obj/item/canvas/proc/reset_grid()
-/obj/item/canvas/proc/getGlobalBackup()
+	grid = new/list(width,height)
-	. = null
+	for(var/x in 1 to width)
-	if(GLOB.globalBlankCanvases[whichGlobalBackup])
+		for(var/y in 1 to height)
-		. = GLOB.globalBlankCanvases[whichGlobalBackup]
+			grid[x][y] = canvas_color
-	else
-		var/icon/I = icon(initial(icon),initial(icon_state))
-		GLOB.globalBlankCanvases[whichGlobalBackup] = I
-		. = I
 
+/obj/item/canvas/attack_self(mob/user)
+	. = ..()
+	ui_interact(user)
 
+/obj/item/canvas/ui_interact(mob/user, ui_key = "main", datum/tgui/ui = null, force_open = FALSE, \
+										datum/tgui/master_ui = null, datum/ui_state/state = GLOB.default_state)
 
-//One pixel increments
+	ui = SStgui.try_update_ui(user, src, ui_key, ui, force_open)
-/obj/item/canvas/attackby(obj/item/I, mob/user, params)
+	if(!ui)
-	//Click info
+		ui = new(user, src, ui_key, "canvas", name, ui_x, ui_y, master_ui, state)
-	var/list/click_params = params2list(params)
+		ui.set_autoupdate(FALSE)
-	var/pixX = text2num(click_params["icon-x"])
+		ui.open()
-	var/pixY = text2num(click_params["icon-y"])
 
-	//Should always be true, otherwise you didn't click the object, but let's check because SS13~
+/obj/item/canvas/attackby(obj/item/I, mob/living/user, params)
-	if(!click_params || !click_params["icon-x"] || !click_params["icon-y"])
+	if(user.a_intent == INTENT_HELP)
-		return
+		ui_interact(user)
-
-	//Cleaning one pixel with a soap or rag
-	if(istype(I, /obj/item/soap) || istype(I, /obj/item/reagent_containers/rag))
-		//Pixel info created only when needed
-		var/icon/masterpiece = icon(icon,icon_state)
-		var/thePix = masterpiece.GetPixel(pixX,pixY)
-		var/icon/Ico = getGlobalBackup()
-		if(!Ico)
-			qdel(masterpiece)
-			return
-
-		var/theOriginalPix = Ico.GetPixel(pixX,pixY)
-		if(thePix != theOriginalPix) //colour changed
-			DrawPixelOn(theOriginalPix,pixX,pixY)
-		qdel(masterpiece)
-
-	//Drawing one pixel with a crayon
-	else if(istype(I, /obj/item/toy/crayon))
-		var/obj/item/toy/crayon/C = I
-		DrawPixelOn(C.paint_color, pixX, pixY)
 	else
 		return ..()
 
+/obj/item/canvas/ui_data(mob/user)
+	. = ..()
+	.["grid"] = grid
+	.["name"] = painting_name
+	.["finalized"] = finalized
 
-//Clean the whole canvas
+/obj/item/canvas/examine(mob/user)
-/obj/item/canvas/attack_self(mob/user)
+	. = ..()
-	if(!user)
+	ui_interact(user)
+
+/obj/item/canvas/ui_act(action, params)
+	. = ..()
+	if(. || finalized)
 		return
-	var/icon/blank = getGlobalBackup()
+	var/mob/user = usr
-	if(blank)
+	switch(action)
-		//it's basically a giant etch-a-sketch
+		if("paint")
-		icon = blank
+			var/obj/item/I = user.get_active_held_item()
-		user.visible_message("<span class='notice'>[user] cleans the canvas.</span>","<span class='notice'>You clean the canvas.</span>")
+			var/color = get_paint_tool_color(I)
+			if(!color)
+				return FALSE
+			var/x = text2num(params["x"])
+			var/y = text2num(params["y"])
+			grid[x][y] = color
+			used = TRUE
+			update_icon()
+			. = TRUE
+		if("finalize")
+			. = TRUE
+			if(!finalized)
+				finalize(user)
+
+/obj/item/canvas/proc/finalize(mob/user)
+	finalized = TRUE
+	author_ckey = user.ckey
+	generate_proper_overlay()
+	try_rename(user)
+
+/obj/item/canvas/update_overlays()
+	. = ..()
+	if(!icon_generated)
+		if(used)
+			var/mutable_appearance/detail = mutable_appearance(icon,"[icon_state]wip")
+			detail.pixel_x = 1
+			detail.pixel_y = 1
+			. += detail
+	else
+		var/mutable_appearance/detail = mutable_appearance(generated_icon)
+		detail.pixel_x = 1
+		detail.pixel_y = 1
+		. += detail
+
+/obj/item/canvas/proc/generate_proper_overlay()
+	if(icon_generated)
+		return
+	var/png_filename = "data/paintings/temp_painting.png"
+	var/result = rustg_dmi_create_png(png_filename,"[width]","[height]",get_data_string())
+	if(result)
+		CRASH("Error generating painting png : [result]")
+	generated_icon = new(png_filename)
+	icon_generated = TRUE
+	update_icon()
+
+/obj/item/canvas/proc/get_data_string()
+	var/list/data = list()
+	for(var/y in 1 to height)
+		for(var/x in 1 to width)
+			data += grid[x][y]
+	return data.Join("")
+
+//Todo make this element ?
+/obj/item/canvas/proc/get_paint_tool_color(obj/item/I)
+	if(!I)
+		return
+	if(istype(I, /obj/item/toy/crayon))
+		var/obj/item/toy/crayon/C = I
+		return C.paint_color
+	else if(istype(I, /obj/item/pen))
+		var/obj/item/pen/P = I
+		switch(P.colour)
+			if("black")
+				return "#000000"
+			if("blue")
+				return "#0000ff"
+			if("red")
+				return "#ff0000"
+		return P.colour
+	else if(istype(I, /obj/item/soap) || istype(I, /obj/item/reagent_containers/rag))
+		return canvas_color
+
+/obj/item/canvas/proc/try_rename(mob/user)
+	var/new_name = stripped_input(user,"What do you want to name the painting?")
+	if(!painting_name && new_name && user.canUseTopic(src,BE_CLOSE))
+		painting_name = new_name
+		SStgui.update_uis(src)
+
+/obj/item/canvas/nineteenXnineteen
+	icon_state = "19x19"
+	width = 19
+	height = 19
+	ui_x = 600
+	ui_y = 600
+	pixel_x = 6
+	pixel_y = 9
+	framed_offset_x = 8
+	framed_offset_y = 9
+
+/obj/item/canvas/twentythreeXnineteen
+	icon_state = "23x19"
+	width = 23
+	height = 19
+	ui_x = 800
+	ui_y = 600
+	pixel_x = 4
+	pixel_y = 10
+	framed_offset_x = 6
+	framed_offset_y = 8
+
+/obj/item/canvas/twentythreeXtwentythree
+	icon_state = "23x23"
+	width = 23
+	height = 23
+	ui_x = 800
+	ui_y = 800
+	pixel_x = 5
+	pixel_y = 9
+	framed_offset_x = 5
+	framed_offset_y = 6
+
+/obj/item/wallframe/painting
+	name = "painting frame"
+	desc = "The perfect showcase for your favorite deathtrap memories."
+	icon = 'icons/obj/decals.dmi'
+	custom_materials = null
+	flags_1 = 0
+	icon_state = "frame-empty"
+	result_path = /obj/structure/sign/painting
+
+/obj/structure/sign/painting
+	name = "Painting"
+	desc = "Art or \"Art\"? You decide."
+	icon = 'icons/obj/decals.dmi'
+	icon_state = "frame-empty"
+	buildable_sign = FALSE
+	var/obj/item/canvas/C
+	var/persistence_id
+
+/obj/structure/sign/painting/Initialize(mapload, dir, building)
+	. = ..()
+	SSpersistence.painting_frames += src
+	AddComponent(/datum/component/art, 20)
+	if(dir)
+		setDir(dir)
+	if(building)
+		pixel_x = (dir & 3)? 0 : (dir == 4 ? -30 : 30)
+		pixel_y = (dir & 3)? (dir ==1 ? -30 : 30) : 0
+
+/obj/structure/sign/painting/Destroy()
+	. = ..()
+	SSpersistence.painting_frames -= src
+
+/obj/structure/sign/painting/attackby(obj/item/I, mob/user, params)
+	if(!C && istype(I, /obj/item/canvas))
+		frame_canvas(user,I)
+	else if(C && !C.painting_name && istype(I,/obj/item/pen))
+		try_rename(user)
+	else
+		return ..()
+
+/obj/structure/sign/painting/examine(mob/user)
+	. = ..()
+	if(C)
+		C.ui_interact(user,state = GLOB.physical_obscured_state)
+
+/obj/structure/sign/painting/wirecutter_act(mob/living/user, obj/item/I)
+	. = ..()
+	if(C)
+		C.forceMove(drop_location())
+		C = null
+		to_chat(user, "<span class='notice'>You remove the painting from the frame.</span>")
+		update_icon()
+		return TRUE
+
+/obj/structure/sign/painting/proc/frame_canvas(mob/user,obj/item/canvas/new_canvas)
+	if(user.transferItemToLoc(new_canvas,src))
+		C = new_canvas
+		if(!C.finalized)
+			C.finalize(user)
+		to_chat(user,"<span class='notice'>You frame [C].</span>")
+	update_icon()
+
+/obj/structure/sign/painting/proc/try_rename(mob/user)
+	if(!C.painting_name)
+		C.try_rename(user)
+
+/obj/structure/sign/painting/update_icon_state()
+	. = ..()
+	if(C && C.generated_icon)
+		icon_state = null
+	else
+		icon_state = "frame-empty"
 
 
-#undef AMT_OF_CANVASES
+/obj/structure/sign/painting/update_overlays()
+	. = ..()
+	if(C && C.generated_icon)
+		var/mutable_appearance/MA = mutable_appearance(C.generated_icon)
+		MA.pixel_x = C.framed_offset_x
+		MA.pixel_y = C.framed_offset_y
+		. += MA
+		var/mutable_appearance/frame = mutable_appearance(C.icon,"[C.icon_state]frame")
+		frame.pixel_x = C.framed_offset_x - 1
+		frame.pixel_y = C.framed_offset_y - 1
+		. += frame
+
+/obj/structure/sign/painting/proc/load_persistent()
+	if(!persistence_id)
+		return
+	if(!SSpersistence.paintings || !SSpersistence.paintings[persistence_id] || !length(SSpersistence.paintings[persistence_id]))
+		return
+	var/list/chosen = pick(SSpersistence.paintings[persistence_id])
+	var/title = chosen["title"]
+	var/author = chosen["ckey"]
+	var/png = "data/paintings/[persistence_id]/[chosen["md5"]].png"
+	if(!fexists(png))
+		stack_trace("Persistent painting [chosen["md5"]].png was not found in [persistence_id] directory.")
+		return
+	var/icon/I = new(png)
+	var/obj/item/canvas/new_canvas
+	var/w = I.Width()
+	var/h = I.Height()
+	for(var/T in typesof(/obj/item/canvas))
+		new_canvas = T
+		if(initial(new_canvas.width) == w && initial(new_canvas.height) == h)
+			new_canvas = new T(src)
+			break
+	new_canvas.fill_grid_from_icon(I)
+	new_canvas.generated_icon = I
+	new_canvas.icon_generated = TRUE
+	new_canvas.finalized = TRUE
+	new_canvas.painting_name = title
+	new_canvas.author_ckey = author
+	C = new_canvas
+	update_icon()
+
+/obj/structure/sign/painting/proc/save_persistent()
+	if(!persistence_id || !C)
+		return
+	if(sanitize_filename(persistence_id) != persistence_id)
+		stack_trace("Invalid persistence_id - [persistence_id]")
+		return
+	var/data = C.get_data_string()
+	var/md5 = md5(data)
+	var/list/current = SSpersistence.paintings[persistence_id]
+	if(!current)
+		current = list()
+	for(var/list/entry in current)
+		if(entry["md5"] == md5)
+			return
+	var/png_directory = "data/paintings/[persistence_id]/"
+	var/png_path = png_directory + "[md5].png"
+	var/result = rustg_dmi_create_png(png_path,"[C.width]","[C.height]",data)
+	if(result)
+		CRASH("Error saving persistent painting: [result]")
+	current += list(list("title" = C.painting_name , "md5" = md5, "ckey" = C.author_ckey))
+	SSpersistence.paintings[persistence_id] = current
+
+/obj/item/canvas/proc/fill_grid_from_icon(icon/I)
+	var/h = I.Height() + 1
+	for(var/x in 1 to width)
+		for(var/y in 1 to height)
+			grid[x][y] = I.GetPixel(x,h-y)
+
+//Presets for art gallery mapping, for paintings to be shared across stations
+/obj/structure/sign/painting/library
+	persistence_id = "library"
+
+/obj/structure/sign/painting/library_secure
+	persistence_id = "library_secure"
+
+/obj/structure/sign/painting/library_private // keep your smut away from prying eyes, or non-librarians at least
+	persistence_id = "library_private"
+
+/obj/structure/sign/painting/vv_get_dropdown()
+	. = ..()
+	VV_DROPDOWN_OPTION(VV_HK_REMOVE_PAINTING, "Remove Persistent Painting")
+
+/obj/structure/sign/painting/vv_do_topic(list/href_list)
+	. = ..()
+	if(href_list[VV_HK_REMOVE_PAINTING])
+		if(!check_rights(NONE))
+			return
+		var/mob/user = usr
+		if(!persistence_id || !C)
+			to_chat(user,"<span class='warning'>This is not a persistent painting.</span>")
+			return
+		var/md5 = md5(C.get_data_string())
+		var/author = C.author_ckey
+		var/list/current = SSpersistence.paintings[persistence_id]
+		if(current)
+			for(var/list/entry in current)
+				if(entry["md5"] == md5)
+					current -= entry
+			var/png = "data/paintings/[persistence_id]/[md5].png"
+			fdel(png)
+		for(var/obj/structure/sign/painting/P in SSpersistence.painting_frames)
+			if(P.C && md5(P.C.get_data_string()) == md5)
+				QDEL_NULL(P.C)
+		log_admin("[key_name(user)] has deleted a persistent painting made by [author].")
+		message_admins("<span class='notice'>[key_name_admin(user)] has deleted persistent painting made by [author].</span>")

code/game/objects/structures/statues.dm

@@ -8,12 +8,11 @@
 	max_integrity = 100
 	var/oreAmount = 5
 	var/material_drop_type = /obj/item/stack/sheet/metal
+	var/impressiveness = 15
 	CanAtmosPass = ATMOS_PASS_DENSITY
 
-
 /obj/structure/statue/attackby(obj/item/W, mob/living/user, params)
 	add_fingerprint(user)
-	user.changeNext_move(CLICK_CD_MELEE)
 	if(!(flags_1 & NODECONSTRUCT_1))
 		if(default_unfasten_wrench(user, W))
 			return
@@ -36,8 +35,22 @@
 		return
 	user.changeNext_move(CLICK_CD_MELEE)
 	add_fingerprint(user)
-	user.visible_message("[user] rubs some dust off from the [name]'s surface.", \
+	if(!do_after(user, 20, target = src))
-						 "<span class='notice'>You rub some dust off from the [name]'s surface.</span>")
+		return
+	user.visible_message("[user] rubs some dust off [src].", \
+						 "<span class='notice'>You take in [src], rubbing some dust off its surface.</span>")
+	if(!ishuman(user)) // only humans have the capacity to appreciate art
+		return
+	var/totalimpressiveness = (impressiveness *(obj_integrity/max_integrity))
+	switch(totalimpressiveness)
+		if(GREAT_ART to 100)
+			SEND_SIGNAL(user, COMSIG_ADD_MOOD_EVENT, "artgreat", /datum/mood_event/artgreat)
+		if (GOOD_ART to GREAT_ART)
+			SEND_SIGNAL(user, COMSIG_ADD_MOOD_EVENT, "artgood", /datum/mood_event/artgood)
+		if (BAD_ART to GOOD_ART)
+			SEND_SIGNAL(user, COMSIG_ADD_MOOD_EVENT, "artok", /datum/mood_event/artok)
+		if (0 to BAD_ART)
+			SEND_SIGNAL(user, COMSIG_ADD_MOOD_EVENT, "artbad", /datum/mood_event/artbad)
 
 /obj/structure/statue/deconstruct(disassembled = TRUE)
 	if(!(flags_1 & NODECONSTRUCT_1))
@@ -58,6 +71,7 @@
 	material_drop_type = /obj/item/stack/sheet/mineral/uranium
 	var/last_event = 0
 	var/active = null
+	impressiveness = 25 // radiation makes an impression
 
 /obj/structure/statue/uranium/nuke
 	name = "statue of a nuclear fission explosive"
@@ -101,6 +115,7 @@
 	max_integrity = 200
 	material_drop_type = /obj/item/stack/sheet/mineral/plasma
 	desc = "This statue is suitably made from plasma."
+	impressiveness = 20
 
 /obj/structure/statue/plasma/scientist
 	name = "statue of a scientist"
@@ -151,6 +166,7 @@
 	max_integrity = 300
 	material_drop_type = /obj/item/stack/sheet/mineral/gold
 	desc = "This is a highly valuable statue made from gold."
+	impressiveness = 30
 
 /obj/structure/statue/gold/hos
 	name = "statue of the head of security"
@@ -178,6 +194,7 @@
 	max_integrity = 300
 	material_drop_type = /obj/item/stack/sheet/mineral/silver
 	desc = "This is a valuable statue made from silver."
+	impressiveness = 25
 
 /obj/structure/statue/silver/md
 	name = "statue of a medical officer"
@@ -205,6 +222,7 @@
 	max_integrity = 1000
 	material_drop_type = /obj/item/stack/sheet/mineral/diamond
 	desc = "This is a very expensive diamond statue."
+	impressiveness = 60
 
 /obj/structure/statue/diamond/captain
 	name = "statue of THE captain."
@@ -225,6 +243,7 @@
 	material_drop_type = /obj/item/stack/sheet/mineral/bananium
 	desc = "A bananium statue with a small engraving:'HOOOOOOONK'."
 	var/spam_flag = 0
+	impressiveness = 65
 
 /obj/structure/statue/bananium/clown
 	name = "statue of a clown"

code/modules/photography/photos/frame.dm

@@ -40,6 +40,7 @@
 /obj/item/wallframe/picture/examine(mob/user)
 	if(user.is_holding(src) && displayed)
 		displayed.show(user)
+		SEND_SIGNAL(user, COMSIG_ADD_MOOD_EVENT, "artok", /datum/mood_event/artok)
 		return list()
 	return ..()
 
@@ -109,6 +110,7 @@
 /obj/structure/sign/picture_frame/examine(mob/user)
 	if(in_range(src, user) && framed)
 		framed.show(user)
+		SEND_SIGNAL(user, COMSIG_ADD_MOOD_EVENT, "artok", /datum/mood_event/artok)
 		return list()
 	return ..()
 

code/modules/tgui/states/physical.dm

@@ -2,7 +2,7 @@
   * tgui state: physical_state
   *
   * Short-circuits the default state to only check physical distance.
- **/
+  */
 
 GLOBAL_DATUM_INIT(physical_state, /datum/ui_state/physical, new)
 
@@ -22,3 +22,28 @@ GLOBAL_DATUM_INIT(physical_state, /datum/ui_state/physical, new)
 
 /mob/living/silicon/ai/physical_can_use_topic(src_object)
 	return UI_UPDATE // AIs are not physical.
+
+/**
+ * tgui state: physical_obscured_state
+ *
+ * Short-circuits the default state to only check physical distance, being in view doesn't matter
+ */
+
+GLOBAL_DATUM_INIT(physical_obscured_state, /datum/ui_state/physical_obscured_state, new)
+
+/datum/ui_state/physical_obscured_state/can_use_topic(src_object, mob/user)
+	. = user.shared_ui_interaction(src_object)
+	if(. > UI_CLOSE)
+		return min(., user.physical_obscured_can_use_topic(src_object))
+
+/mob/proc/physical_obscured_can_use_topic(src_object)
+	return UI_CLOSE
+
+/mob/living/physical_obscured_can_use_topic(src_object)
+	return shared_living_ui_distance(src_object)
+
+/mob/living/silicon/physical_obscured_can_use_topic(src_object)
+	return max(UI_UPDATE, shared_living_ui_distance(src_object)) // Silicons can always see.
+
+/mob/living/silicon/ai/physical_obscured_can_use_topic(src_object)
+	return UI_UPDATE // AIs are not physical.

tgstation.dme

@@ -389,6 +389,7 @@
 #include "code\datums\components\_component.dm"
 #include "code\datums\components\anti_magic.dm"
 #include "code\datums\components\armor_plate.dm"
+#include "code\datums\components\art.dm"
 #include "code\datums\components\bane.dm"
 #include "code\datums\components\bouncy.dm"
 #include "code\datums\components\butchering.dm"

tgui-next/packages/tgui/interfaces/Canvas.js

@@ -0,0 +1,90 @@
+import { Fragment } from 'inferno';
+import { useBackend } from '../backend';
+import { Box } from '../components';
+import { Component, createRef } from 'inferno';
+import { pureComponentHooks } from 'common/react';
+
+
+class PaintCanvas extends Component {
+  constructor(props) {
+    super(props);
+    this.canvasRef = createRef();
+    this.onCVClick = props.onCanvasClick;
+  }
+
+  componentDidMount() {
+    this.drawCanvas(this.props);
+  }
+
+  componentDidUpdate() {
+    this.drawCanvas(this.props);
+  }
+
+  drawCanvas(propSource) {
+    const ctx = this.canvasRef.current.getContext("2d");
+    const grid = propSource.value;
+    const x_size = grid.length;
+    if (!x_size) {
+      return;
+    }
+    const y_size = grid[0].length;
+    const x_scale = Math.round(this.canvasRef.current.width / x_size);
+    const y_scale = Math.round(this.canvasRef.current.height / y_size);
+    ctx.save();
+    ctx.scale(x_scale, y_scale);
+    for (let x = 0; x < grid.length; x++) {
+      const element = grid[x];
+      for (let y = 0; y < element.length; y++) {
+        const color = element[y];
+        ctx.fillStyle = color;
+        ctx.fillRect(x, y, 1, 1);
+      }
+    }
+    ctx.restore();
+  }
+
+  clickwrapper(event) {
+    const x_size = this.props.value.length;
+    if (!x_size)
+    {
+      return;
+    }
+    const y_size = this.props.value[0].length;
+    const x_scale = this.canvasRef.current.width / x_size;
+    const y_scale = this.canvasRef.current.height / y_size;
+    const x = Math.floor(event.offsetX / x_scale)+1;
+    const y = Math.floor(event.offsetY / y_scale)+1;
+    this.onCVClick(x, y);
+  }
+
+  render() {
+    const {
+      res = 1,
+      value,
+      px_per_unit = 28,
+      ...rest
+    } = this.props;
+    const x_size = value.length * px_per_unit;
+    const y_size = x_size !== 0 ? value[0].length * px_per_unit : 0;
+    return (
+      <canvas
+        ref={this.canvasRef}
+        width={x_size || 300}
+        height={y_size || 300}
+        {...rest}
+        onClick={e => this.clickwrapper(e)}>
+          Canvas failed to render.
+      </canvas>
+    );
+  }
+}
+export const Canvas = props => {
+  const { act, data } = useBackend(props);
+  return (
+    <Box textAlign="center">
+      <PaintCanvas
+        value={data.grid}
+        onCanvasClick={(x, y) => act("paint", { x, y })} />
+      <Box>{data.name}</Box>
+    </Box>);
+};

tgui-next/packages/tgui/routes.js

@@ -13,6 +13,7 @@ import { BluespaceArtillery } from './interfaces/BluespaceArtillery';
 import { Bepis } from './interfaces/Bepis';
 import { BorgPanel } from './interfaces/BorgPanel';
 import { BrigTimer } from './interfaces/BrigTimer';
+import { Canvas } from './interfaces/Canvas';
 import { Canister } from './interfaces/Canister';
 import { Cargo, CargoExpress } from './interfaces/Cargo';
 import { CellularEmporium } from './interfaces/CellularEmporium';
@@ -166,6 +167,10 @@ const ROUTES = {
     component: () => BluespaceArtillery,
     scrollable: false,
   },
+  canvas: {
+    component: () => Canvas,
+    scrollable: false,
+  },
   canister: {
     component: () => Canister,
     scrollable: false,