Updates Wiki Books (#2670)

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## About The Pull Request
Updates existing Wikibooks to actually work, repaths them slightly, and
adds three new ones:
* Guide to Command
* Guide to Piloting
* Guide to Ghetto Chemistry

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merging your PR! -->

## Why It's Good For The Game
wikibooks working good

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benefit the game. If you can't justify it in words, it might not be
worth adding. -->

## Changelog

:cl:
tweak: Changed the content and details of a few Wikibooks
fix: Certain wikibooks not working
/:cl:

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the changes rather than a summary of the PR's contents. -->

_maps/RandomRuins/BeachRuins/beach_crashed_engineer.dmm

@@ -230,7 +230,7 @@
 /turf/open/floor/plating,
 /area/ruin/unpowered)
 "kH" = (
-/obj/item/book/manual/wiki/engineering_construction,
+/obj/item/book/manual/wiki/construction,
 /turf/open/floor/plating/beach/sand{
 	light_range = 2
 	},
@@ -453,7 +453,7 @@
 /turf/open/floor/plasteel/tech,
 /area/ruin/unpowered)
 "sB" = (
-/obj/item/book/manual/wiki/engineering_guide,
+/obj/item/book/manual/wiki/engineering,
 /turf/open/floor/plating/beach/sand{
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@@ -858,7 +858,7 @@
 /area/overmap_encounter/planetoid/beachplanet/explored)
 "Kl" = (
 /obj/effect/radiation,
-/obj/item/book/manual/wiki/engineering_singulo_tesla,
+/obj/item/book/manual/wiki/engineering,
 /turf/open/water/beach/deep,
 /area/overmap_encounter/planetoid/beachplanet/explored)
 "Ko" = (

_maps/RandomRuins/BeachRuins/beach_ocean_town.dmm

@@ -3308,7 +3308,7 @@
 /area/overmap_encounter/planetoid/beachplanet/explored)
 "MY" = (
 /obj/structure/table,
-/obj/item/book/manual/wiki/barman_recipes,
+/obj/item/book/manual/wiki/drinks,
 /turf/open/floor/wood{
 	light_range = 2
 	},
@@ -3321,7 +3321,7 @@
 /area/overmap_encounter/planetoid/beachplanet/explored)
 "Ni" = (
 /obj/structure/table/wood,
-/obj/item/book/manual/wiki/medical_cloning,
+/obj/item/book/manual/wiki/medicine,
 /obj/machinery/light/small/directional/west,
 /turf/open/floor/wood,
 /area/ruin/beach/oceantown)

_maps/RandomRuins/IceRuins/icemoon_surface_engioutpost.dmm

@@ -617,7 +617,7 @@
 /obj/effect/turf_decal/industrial/warning{
 	dir = 8
 	},
-/obj/item/book/manual/wiki/engineering_singulo_tesla,
+/obj/item/book/manual/wiki/engineering,
 /turf/open/floor/plasteel/icemoon,
 /area/ruin)
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@@ -828,7 +828,7 @@
 /turf/open/floor/plasteel/icemoon,
 /area/ruin)
 "cc" = (
-/obj/item/book/manual/wiki/atmospherics,
+/obj/item/book/manual/wiki/engineering,
 /obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer4{
 	dir = 4
 	},

_maps/RandomRuins/IceRuins/icemoon_underground_oldstation.dmm

@@ -1416,7 +1416,6 @@
 "ex" = (
 /obj/effect/decal/cleanable/dirt,
 /obj/structure/table,
-/obj/item/book/manual/wiki/security_space_law,
 /obj/effect/turf_decal/corner/opaque/red{
 	dir = 1
 	},

_maps/RandomRuins/JungleRuins/jungle_abandoned_library.dmm

@@ -597,7 +597,7 @@
 /obj/effect/turf_decal/siding/wood{
 	dir = 4
 	},
-/obj/item/book/manual/wiki/medical_cloning{
+/obj/item/book/manual/wiki/medicine{
 	pixel_x = 14
 	},
 /obj/structure/fluff/paper/stack{
@@ -1305,7 +1305,7 @@
 /obj/effect/turf_decal/siding/wood{
 	dir = 4
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-/obj/item/book/manual/wiki/engineering_guide{
+/obj/item/book/manual/wiki/engineering{
 	pixel_x = -6;
 	pixel_y = 9
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@@ -1581,7 +1581,7 @@
 /obj/effect/turf_decal/siding/wood{
 	dir = 4
 	},
-/obj/item/book/manual/wiki/plumbing{
+/obj/item/book/manual/wiki/piloting{
 	pixel_y = 7;
 	pixel_x = 5
 	},
@@ -2058,7 +2058,7 @@
 /obj/effect/turf_decal/siding/wood{
 	dir = 4
 	},
-/obj/item/book/manual/wiki/telescience{
+/obj/item/book/manual/wiki/surgery{
 	pixel_y = 11;
 	pixel_x = -4
 	},
@@ -2760,7 +2760,7 @@
 /obj/effect/turf_decal/siding/wood{
 	dir = 4
 	},
-/obj/item/book/manual/wiki/robotics_cyborgs{
+/obj/item/book/manual/wiki/robotics{
 	pixel_x = -5;
 	pixel_y = 4
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@@ -2929,7 +2929,7 @@
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 /area/ruin/jungle)
 "SN" = (
-/obj/item/book/manual/wiki/research_and_development{
+/obj/item/book/manual/wiki/command{
 	pixel_y = 5;
 	pixel_x = -5
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@@ -2980,7 +2980,7 @@
 /turf/closed/mineral/random/jungle,
 /area/ruin/jungle)
 "TE" = (
-/obj/structure/bookcase/manuals/research_and_development,
+/obj/structure/bookcase/manuals/chemistry,
 /turf/open/floor/wood,
 /area/ruin/jungle)
 "TH" = (
@@ -3254,7 +3254,7 @@
 /obj/effect/turf_decal/siding/wood{
 	dir = 4
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-/obj/item/book/manual/wiki/infections{
+/obj/item/book/manual/wiki/piloting{
 	pixel_x = 2;
 	pixel_y = 10
 	},

_maps/RandomRuins/JungleRuins/jungle_bombed_starport.dmm

@@ -544,7 +544,7 @@
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 "dZ" = (
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-/obj/item/book/manual/wiki/engineering_guide,
+/obj/item/book/manual/wiki/engineering,
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 /turf/open/floor/wood,
 /area/ruin/jungle/starport)
@@ -1939,7 +1939,7 @@
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 /obj/structure/table/wood,
-/obj/item/book/manual/wiki/toxins,
+/obj/item/book/manual/wiki/chemistry,
 /obj/machinery/light/small/broken/directional/east,
 /turf/open/floor/wood{
 	icon_state = "wood-broken3"

_maps/RandomRuins/JungleRuins/jungle_cavecrew.dmm

@@ -2331,14 +2331,10 @@
 	dir = 1
 	},
 /obj/effect/turf_decal/siding/wood/corner,
-/obj/item/book/manual/wiki/engineering_guide{
+/obj/item/book/manual/wiki/engineering{
 	pixel_x = 5;
 	pixel_y = -7
 	},
-/obj/item/book/manual/wiki/grenades{
-	pixel_x = -3;
-	pixel_y = 1
-	},
 /obj/effect/decal/cleanable/dirt/dust,
 /obj/effect/decal/cleanable/wrapping,
 /turf/open/floor/wood,
@@ -2817,11 +2813,11 @@
 	dir = 1
 	},
 /obj/effect/turf_decal/siding/wood,
-/obj/item/book/manual/wiki/engineering_hacking{
+/obj/item/book/manual/wiki/hacking{
 	pixel_x = -8;
 	pixel_y = 6
 	},
-/obj/item/book/manual/wiki/cooking_to_serve_man{
+/obj/item/book/manual/wiki/cooking{
 	pixel_x = 5;
 	pixel_y = -6
 	},
@@ -3781,7 +3777,7 @@
 	color = "#66b266";
 	dir = 4
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-/obj/item/book/manual/wiki/experimentor{
+/obj/item/book/manual/wiki/surgery{
 	pixel_x = 10;
 	pixel_y = -5
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_maps/RandomRuins/JungleRuins/jungle_paradise.dmm

@@ -5802,7 +5802,7 @@
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-/obj/item/book/manual/wiki/tcomms{
+/obj/item/book/manual/wiki/construction{
 	pixel_x = -7;
 	pixel_y = 4
 	},
@@ -6376,10 +6376,6 @@
 /obj/item/radio/intercom/directional/south{
 	name = "Station Intercom (General)"
 	},
-/obj/item/book/manual/wiki/security_space_law{
-	pixel_x = -4;
-	pixel_y = 4
-	},
 /turf/open/floor/mineral/plastitanium/red/brig,
 /area/overmap_encounter/planetoid/cave/explored)
 "OC" = (

_maps/RandomRuins/JungleRuins/jungle_surface_bombmakers_cabin.dmm

@@ -219,11 +219,6 @@
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 "wK" = (
 /obj/structure/table/wood,
-/obj/item/book/manual/wiki/grenades{
-	desc = "Some kind of manual about making hellish grenades and explosives. Completely unreadable, but you feel as though you've gained a level in explosives.";
-	name = "Pete's Lesson";
-	pixel_y = 3
-	},
 /turf/open/floor/wood{
 	icon_state = "wood-broken5"
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_maps/RandomRuins/LavaRuins/lavaland_surface_codelab.dmm

@@ -545,7 +545,7 @@
 /turf/open/floor/plasteel/white,
 /area/ruin/unpowered/codelab/storage)
 "gz" = (
-/obj/structure/bookcase/manuals/research_and_development,
+/obj/structure/bookcase/manuals/chemistry,
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 /area/ruin/unpowered/codelab/reception)
 "gC" = (

_maps/RandomRuins/RockRuins/rockplanet_budgetcuts.dmm

@@ -1608,10 +1608,6 @@
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_maps/RandomRuins/RockRuins/rockplanet_saloon.dmm

@@ -291,7 +291,7 @@
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 	pixel_y = 12
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_maps/RandomRuins/SpaceRuins/astraeus.dmm

@@ -937,7 +937,7 @@
 	name = "paper - Munitions Inventory";
 	pixel_x = 7
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-/obj/item/book/manual/wiki/engineering_hacking{
+/obj/item/book/manual/wiki/hacking{
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 /turf/open/floor/plasteel/airless,

_maps/RandomRuins/SpaceRuins/clericden.dmm

@@ -578,7 +578,7 @@
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 "Cb" = (
-/obj/item/book/manual/wiki/barman_recipes,
+/obj/item/book/manual/wiki/drinks,
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@@ -650,7 +650,7 @@
 /turf/open/floor/carpet/airless,
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-/obj/item/book/manual/wiki/engineering_construction,
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 /obj/structure/fluff/paper/stack{
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_maps/RandomRuins/SpaceRuins/dangerous_research.dmm

@@ -192,7 +192,7 @@
 "gC" = (
 /obj/structure/table,
 /obj/effect/turf_decal/corner/opaque/green/border,
-/obj/item/book/manual/wiki/infections,
+/obj/item/book/manual/wiki/chemistry,
 /turf/open/floor/plasteel/white,
 /area/ruin/space/has_grav)
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_maps/RandomRuins/SpaceRuins/oldstation.dmm

@@ -1507,7 +1507,6 @@
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 /obj/effect/decal/cleanable/dirt,
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_maps/RandomRuins/SpaceRuins/singularity_lab.dmm

@@ -7011,7 +7011,7 @@
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 /obj/structure/table,
 /obj/structure/spacevine,
-/obj/item/book/manual/wiki/engineering_guide,
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@@ -11252,7 +11252,7 @@
 /obj/structure/cable/yellow{
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-/obj/item/book/manual/wiki/engineering_singulo_tesla,
+/obj/item/book/manual/wiki/engineering,
 /turf/open/space/basic,
 /area/space/nearstation)
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_maps/RandomRuins/SpaceRuins/spacemall.dmm

@@ -1085,7 +1085,7 @@
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