Merge branch 'mc1.16/dev' of https://github.com/Creators-of-Create/Create into mc1.16/fix-bugs

src/generated/resources/.cache/cache

@@ -53,6 +53,7 @@ b59324f051f21d8ce1a48a08f4721a61a3c414d6 assets/create/blockstates/chute.json
 e5e3757e99c139d67b2a70288466d8a74d818841 assets/create/blockstates/cogwheel.json
 36f54136a7756c97f71bc6b47ef4e8e575e72879 assets/create/blockstates/content_observer.json
 cfea7283f0ebd2432d67e80a523f2a12e24c0bd5 assets/create/blockstates/controller_rail.json
+2a956df55577ce02384af372a15f41ec626b84b0 assets/create/blockstates/copper_backtank.json
 f8eff64c75fc599e9a44a003f54ae9931cd8ce7c assets/create/blockstates/copper_block.json
 cabf6b8c59eb0e3d56a0a5a856ca058bb3200882 assets/create/blockstates/copper_casing.json
 3355a852cdc717e257ca19b3db836068964733e3 assets/create/blockstates/copper_ore.json
@@ -406,21 +407,21 @@ a3a11524cd3515fc01d905767b4b7ea782adaf03 assets/create/blockstates/yellow_seat.j
 6801fa1f466f172700e573e5b8ee8ee5f9ca4583 assets/create/blockstates/yellow_valve_handle.json
 7f39521b211441f5c3e06d60c5978cebe16cacfb assets/create/blockstates/zinc_block.json
 b7181bcd8182b2f17088e5aa881f374c9c65470c assets/create/blockstates/zinc_ore.json
-0e10e87986a76f18efeb1255f2c025d1aad8f8fa assets/create/lang/en_ud.json
+a6d814f94926d88764c38862cc4ece9c367e023b assets/create/lang/en_ud.json
-949bac58ef9534024eac6d9082f5d241ce5b91f3 assets/create/lang/en_us.json
+80e3112fe5ab12a9bbe7c272ab50904eee351f44 assets/create/lang/en_us.json
-26ab60b925659e6daac2e449267d202c68cafe94 assets/create/lang/unfinished/de_de.json
+9b8c1f501cb57098f3ac67c8fd4532246a0c59bb assets/create/lang/unfinished/de_de.json
-78086e1c23ce96db3a9ec3d304d7418f39ed96fa assets/create/lang/unfinished/es_es.json
+9d0482aa7a410bdb9b44bb7c1e24bda0343e1306 assets/create/lang/unfinished/es_es.json
-62fcca040385405c7655ea6e4b524b2a5e652e4c assets/create/lang/unfinished/es_mx.json
+6e401a93ef63da54673d125892893468f04931be assets/create/lang/unfinished/es_mx.json
-0f527cc6472caec6ec090985c5000e6f7f93208f assets/create/lang/unfinished/fr_fr.json
+466fe4336c8c45fab9027e18103f8c7ef5c94fef assets/create/lang/unfinished/fr_fr.json
-812f7e66a1d5a06a7b81a41216ee2151e678db69 assets/create/lang/unfinished/it_it.json
+62d87f787237fbf2ace70eafb536cf5283c4dd16 assets/create/lang/unfinished/it_it.json
-8122ad97eac98b1f549a08e623066be1ffd3a29e assets/create/lang/unfinished/ja_jp.json
+e83d8ed48ebf35ce6ba3fac10efff80ce9ffc050 assets/create/lang/unfinished/ja_jp.json
-2c3a1bd28a6a08bec850cc36735204c59045b188 assets/create/lang/unfinished/ko_kr.json
+448bdf719bd40bb4cb8f013d29e1c65c1277f4ff assets/create/lang/unfinished/ko_kr.json
-27559156601b57cc2e9fae07a92c7f79a7f4e473 assets/create/lang/unfinished/nl_nl.json
+a4229b2f23223f31a1b869d5a07ff61128ddd2e8 assets/create/lang/unfinished/nl_nl.json
-f401f044ec0785b9399d29d2a82f0f998a2a4db7 assets/create/lang/unfinished/pl_pl.json
+9d1594172ba55eab5b96bd48f5204b082493e5e8 assets/create/lang/unfinished/pl_pl.json
-fa22d8055979012a45a6648009ef0094be4560d8 assets/create/lang/unfinished/pt_br.json
+ba271a34ebf9c23c239fcdf94d71623bfcaaefb1 assets/create/lang/unfinished/pt_br.json
-d1b6b069a4547c107c58af4f8837f3cc843e1613 assets/create/lang/unfinished/ru_ru.json
+0c78fdaa30db8d54122bb055167ee41e4d1e010c assets/create/lang/unfinished/ru_ru.json
-b1650c7805cfe03c6b3b9d43f96964b695f55415 assets/create/lang/unfinished/zh_cn.json
+899752fff0af288e71fb1f7c771910395c701477 assets/create/lang/unfinished/zh_cn.json
-8052350b58969035d456f882fa5624ee16a0024c assets/create/lang/unfinished/zh_tw.json
+a7189982351b90b3cde43529a0fbdef696bda22e assets/create/lang/unfinished/zh_tw.json
 487a511a01b2a4531fb672f917922312db78f958 assets/create/models/block/acacia_window.json
 b48060cba1a382f373a05bf0039054053eccf076 assets/create/models/block/acacia_window_pane_noside.json
 3066db1bf03cffa1a9c7fbacf47ae586632f4eb3 assets/create/models/block/acacia_window_pane_noside_alt.json
@@ -1261,6 +1262,7 @@ c1da21be9f1af4f7a2ef4ec9cd92195d65ada316 assets/create/models/item/clockwork_bea
 dcb09deae110077bcddf090996b51cc66e9a7de3 assets/create/models/item/cogwheel.json
 7717e3b21cff39f497f07687c70c1fa40eaa756d assets/create/models/item/content_observer.json
 9dbd63c9e1b09a663fd4b83d76e3ab5967086167 assets/create/models/item/controller_rail.json
+10397036fc0bb1e18a767cfd7b19b10d805a83fe assets/create/models/item/copper_backtank.json
 965a90a882d85dba93b30af9bce7ecf8e68ce747 assets/create/models/item/copper_block.json
 759bcb5fe7dfdd628716f9b4ff19a5ab00393381 assets/create/models/item/copper_casing.json
 c2a320162daa2d24cef969d1d14a0cbd55eb574f assets/create/models/item/copper_ingot.json
@@ -1317,6 +1319,8 @@ a215bca75c32124c4cb070065967de1d56c6c57f assets/create/models/item/diorite_cobbl
 645a16dfb3619cedf2046e1d0869a27394e6460a assets/create/models/item/diorite_cobblestone_stairs.json
 32ebea959ce34458ac2f5ae105f9b415ab18ae4c assets/create/models/item/diorite_cobblestone_wall.json
 e0ecc0a20cf9dd54ccfc48e0041d5220b2c8316e assets/create/models/item/diorite_pillar.json
+6006f88e56d74a3fd75a9dddb25af39075e0482b assets/create/models/item/diving_boots.json
+df8cfe7e8eb527329094396e11222e9097e309d7 assets/create/models/item/diving_helmet.json
 1bd32eb16dee4bbf313a8813a7f1461ea5feeffe assets/create/models/item/dolomite.json
 4c5e12f1acb8c4abc24b9dd80e5cbbf3a5cbd89c assets/create/models/item/dolomite_bricks.json
 ebb596ce665b085e501ee2fd9a5371ce53e40553 assets/create/models/item/dolomite_bricks_slab.json
@@ -2420,6 +2424,7 @@ d76113310fc56eca6382d44df174096f2210d416 data/create/loot_tables/blocks/clutch.j
 673ba3a5deae9133b917d16c9eb87fe4c2873c8a data/create/loot_tables/blocks/cogwheel.json
 096af6b5df6e87d36cb936eea9b00982a554f4af data/create/loot_tables/blocks/content_observer.json
 80c2cb21714651116a71f449368c06bb22e841ce data/create/loot_tables/blocks/controller_rail.json
+662b8d41803ef166d20850653b36759de719206c data/create/loot_tables/blocks/copper_backtank.json
 f38802b919c49f162f102d6e5d94113f05bf4ab1 data/create/loot_tables/blocks/copper_block.json
 5a65a18ea787130ac7b8f5652bfa5ed187446649 data/create/loot_tables/blocks/copper_casing.json
 31a51237763c374b7cdf39b9b62c14e965871047 data/create/loot_tables/blocks/copper_ore.json

src/generated/resources/assets/create/blockstates/copper_backtank.json

@@ -0,0 +1,19 @@
+{
+  "variants": {
+    "facing=north": {
+      "model": "create:block/copper_backtank/block"
+    },
+    "facing=south": {
+      "model": "create:block/copper_backtank/block",
+      "y": 180
+    },
+    "facing=west": {
+      "model": "create:block/copper_backtank/block",
+      "y": 270
+    },
+    "facing=east": {
+      "model": "create:block/copper_backtank/block",
+      "y": 90
+    }
+  }
+}

src/generated/resources/assets/create/lang/en_ud.json

@@ -54,6 +54,7 @@
   "block.create.cogwheel": "\u05DF\u01DD\u01DD\u0265\u028Dbo\u0186",
   "block.create.content_observer": "\u0279\u01DD\u028C\u0279\u01DDsqO \u0287u\u01DD\u0287uo\u0186",
   "block.create.controller_rail": "\u05DF\u0131\u0250\u1D1A \u0279\u01DD\u05DF\u05DFo\u0279\u0287uo\u0186",
+  "block.create.copper_backtank": "\u029Eu\u0250\u0287\u029E\u0254\u0250\u15FA \u0279\u01DDddo\u0186",
   "block.create.copper_block": "\u0279\u01DDddo\u0186 \u025Fo \u029E\u0254o\u05DF\u15FA",
   "block.create.copper_casing": "bu\u0131s\u0250\u0186 \u0279\u01DDddo\u0186",
   "block.create.copper_ore": "\u01DD\u0279O \u0279\u01DDddo\u0186",
@@ -431,6 +432,7 @@
   "item.create.chocolate_glazed_berries": "s\u01DD\u0131\u0279\u0279\u01DD\u15FA p\u01DDz\u0250\u05DF\u2141 \u01DD\u0287\u0250\u05DFo\u0254o\u0265\u0186",
   "item.create.chromatic_compound": "punod\u026Fo\u0186 \u0254\u0131\u0287\u0250\u026Fo\u0279\u0265\u0186",
   "item.create.cinder_flour": "\u0279no\u05DF\u2132 \u0279\u01DDpu\u0131\u0186",
+  "item.create.copper_backtank": "\u029Eu\u0250\u0287\u029E\u0254\u0250\u15FA \u0279\u01DDddo\u0186",
   "item.create.copper_ingot": "\u0287obuI \u0279\u01DDddo\u0186",
   "item.create.copper_nugget": "\u0287\u01DDbbnN \u0279\u01DDddo\u0186",
   "item.create.copper_sheet": "\u0287\u01DD\u01DD\u0265S \u0279\u01DDddo\u0186",
@@ -449,6 +451,8 @@
   "item.create.crushed_tin_ore": "\u01DD\u0279O u\u0131\u27D8 p\u01DD\u0265sn\u0279\u0186",
   "item.create.crushed_uranium_ore": "\u01DD\u0279O \u026Fn\u0131u\u0250\u0279\u2229 p\u01DD\u0265sn\u0279\u0186",
   "item.create.crushed_zinc_ore": "\u01DD\u0279O \u0254u\u0131Z p\u01DD\u0265sn\u0279\u0186",
+  "item.create.diving_boots": "s\u0287oo\u15FA bu\u0131\u028C\u0131\u15E1",
+  "item.create.diving_helmet": "\u0287\u01DD\u026F\u05DF\u01DDH bu\u0131\u028C\u0131\u15E1",
   "item.create.dough": "\u0265bno\u15E1",
   "item.create.electron_tube": "\u01DDqn\u27D8 uo\u0279\u0287\u0254\u01DD\u05DF\u018E",
   "item.create.empty_blaze_burner": "\u0279\u01DDu\u0279n\u15FA \u01DDz\u0250\u05DF\u15FA \u028E\u0287d\u026F\u018E",

src/generated/resources/assets/create/lang/en_us.json

@@ -57,6 +57,7 @@
 	"block.create.cogwheel": "Cogwheel",
 	"block.create.content_observer": "Content Observer",
 	"block.create.controller_rail": "Controller Rail",
+	"block.create.copper_backtank": "Copper Backtank",
 	"block.create.copper_block": "Block of Copper",
 	"block.create.copper_casing": "Copper Casing",
 	"block.create.copper_ore": "Copper Ore",
@@ -437,6 +438,7 @@
 	"item.create.chocolate_glazed_berries": "Chocolate Glazed Berries",
 	"item.create.chromatic_compound": "Chromatic Compound",
 	"item.create.cinder_flour": "Cinder Flour",
+	"item.create.copper_backtank": "Copper Backtank",
 	"item.create.copper_ingot": "Copper Ingot",
 	"item.create.copper_nugget": "Copper Nugget",
 	"item.create.copper_sheet": "Copper Sheet",
@@ -455,6 +457,8 @@
 	"item.create.crushed_tin_ore": "Crushed Tin Ore",
 	"item.create.crushed_uranium_ore": "Crushed Uranium Ore",
 	"item.create.crushed_zinc_ore": "Crushed Zinc Ore",
+	"item.create.diving_boots": "Diving Boots",
+	"item.create.diving_helmet": "Diving Helmet",
 	"item.create.dough": "Dough",
 	"item.create.electron_tube": "Electron Tube",
 	"item.create.empty_blaze_burner": "Empty Blaze Burner",

src/generated/resources/assets/create/lang/unfinished/de_de.json

@@ -1,5 +1,5 @@
 {
-	"_": "Missing Localizations: 935",
+	"_": "Missing Localizations: 939",
 
 	"_": "->------------------------]  Game Elements  [------------------------<-",
 
@@ -58,6 +58,7 @@
 	"block.create.cogwheel": "Zahnrad",
 	"block.create.content_observer": "Inhaltsbeobachter",
 	"block.create.controller_rail": "Steuerungsschiene",
+	"block.create.copper_backtank": "UNLOCALIZED: Copper Backtank",
 	"block.create.copper_block": "Kupfer Block",
 	"block.create.copper_casing": "Kupferrahmen",
 	"block.create.copper_ore": "Kupfererz",
@@ -438,6 +439,7 @@
 	"item.create.chocolate_glazed_berries": "Schokoladenglasierte Beeren",
 	"item.create.chromatic_compound": "Chromatische Verbindung",
 	"item.create.cinder_flour": "Aschenmehl",
+	"item.create.copper_backtank": "UNLOCALIZED: Copper Backtank",
 	"item.create.copper_ingot": "Kupferbarren",
 	"item.create.copper_nugget": "Kupferklumpen",
 	"item.create.copper_sheet": "Kupferblech",
@@ -456,6 +458,8 @@
 	"item.create.crushed_tin_ore": "Zerkleinertes Zinnerz",
 	"item.create.crushed_uranium_ore": "Zerkleinertes Uranerz",
 	"item.create.crushed_zinc_ore": "Zerkleinertes Zinkerz",
+	"item.create.diving_boots": "UNLOCALIZED: Diving Boots",
+	"item.create.diving_helmet": "UNLOCALIZED: Diving Helmet",
 	"item.create.dough": "Teig",
 	"item.create.electron_tube": "Elektronenröhre",
 	"item.create.empty_blaze_burner": "Leerer Lohenbrenner",

src/generated/resources/assets/create/lang/unfinished/es_es.json

@@ -1,5 +1,5 @@
 {
-	"_": "Missing Localizations: 636",
+	"_": "Missing Localizations: 640",
 
 	"_": "->------------------------]  Game Elements  [------------------------<-",
 
@@ -58,6 +58,7 @@
 	"block.create.cogwheel": "Rueda dentada",
 	"block.create.content_observer": "Observador de contenidos",
 	"block.create.controller_rail": "Raíl de control",
+	"block.create.copper_backtank": "UNLOCALIZED: Copper Backtank",
 	"block.create.copper_block": "Bloque de cobre",
 	"block.create.copper_casing": "Revestidor de caliza",
 	"block.create.copper_ore": "Mineral de cobre",
@@ -438,6 +439,7 @@
 	"item.create.chocolate_glazed_berries": "UNLOCALIZED: Chocolate Glazed Berries",
 	"item.create.chromatic_compound": "Compuesto cromático",
 	"item.create.cinder_flour": "Harina de ceniza",
+	"item.create.copper_backtank": "UNLOCALIZED: Copper Backtank",
 	"item.create.copper_ingot": "Lingote de cobre",
 	"item.create.copper_nugget": "Pepita de cobre",
 	"item.create.copper_sheet": "Lámina de cobre",
@@ -456,6 +458,8 @@
 	"item.create.crushed_tin_ore": "Mineral de estaño molido",
 	"item.create.crushed_uranium_ore": "Mineral de uranio molido",
 	"item.create.crushed_zinc_ore": "Mineral de zinc molido",
+	"item.create.diving_boots": "UNLOCALIZED: Diving Boots",
+	"item.create.diving_helmet": "UNLOCALIZED: Diving Helmet",
 	"item.create.dough": "Masilla",
 	"item.create.electron_tube": "Tubo de electrones",
 	"item.create.empty_blaze_burner": "Quemador de Blaze vacío",

src/generated/resources/assets/create/lang/unfinished/es_mx.json

@@ -1,5 +1,5 @@
 {
-	"_": "Missing Localizations: 1259",
+	"_": "Missing Localizations: 1263",
 
 	"_": "->------------------------]  Game Elements  [------------------------<-",
 
@@ -58,6 +58,7 @@
 	"block.create.cogwheel": "Rueda Dentada",
 	"block.create.content_observer": "Observador de Contenido",
 	"block.create.controller_rail": "Vía de Control",
+	"block.create.copper_backtank": "UNLOCALIZED: Copper Backtank",
 	"block.create.copper_block": "Bloque de Cobre",
 	"block.create.copper_casing": "Carcasa de Cobre",
 	"block.create.copper_ore": "Mineral de Cobre",
@@ -438,6 +439,7 @@
 	"item.create.chocolate_glazed_berries": "UNLOCALIZED: Chocolate Glazed Berries",
 	"item.create.chromatic_compound": "Compuesto Cromático",
 	"item.create.cinder_flour": "Ceniza Molida",
+	"item.create.copper_backtank": "UNLOCALIZED: Copper Backtank",
 	"item.create.copper_ingot": "Lingote de Cobre",
 	"item.create.copper_nugget": "Pepita de Cobre",
 	"item.create.copper_sheet": "Lámina de Cobre",
@@ -456,6 +458,8 @@
 	"item.create.crushed_tin_ore": "Mineral de Estaño Molido",
 	"item.create.crushed_uranium_ore": "Mineral de Uranio Molido",
 	"item.create.crushed_zinc_ore": "Mineral de Zinc Molido",
+	"item.create.diving_boots": "UNLOCALIZED: Diving Boots",
+	"item.create.diving_helmet": "UNLOCALIZED: Diving Helmet",
 	"item.create.dough": "Masa",
 	"item.create.electron_tube": "Válvula Electrónica",
 	"item.create.empty_blaze_burner": "Quemador de Blaze Vacío",

src/generated/resources/assets/create/lang/unfinished/fr_fr.json

@@ -1,5 +1,5 @@
 {
-	"_": "Missing Localizations: 1187",
+	"_": "Missing Localizations: 1191",
 
 	"_": "->------------------------]  Game Elements  [------------------------<-",
 
@@ -58,6 +58,7 @@
 	"block.create.cogwheel": "Roue dentée",
 	"block.create.content_observer": "Observateur de contenu",
 	"block.create.controller_rail": "Rails controlleurs",
+	"block.create.copper_backtank": "UNLOCALIZED: Copper Backtank",
 	"block.create.copper_block": "Bloc de cuivre",
 	"block.create.copper_casing": "Revêtement en cuivre",
 	"block.create.copper_ore": "Minerai de cuivre",
@@ -438,6 +439,7 @@
 	"item.create.chocolate_glazed_berries": "UNLOCALIZED: Chocolate Glazed Berries",
 	"item.create.chromatic_compound": "Composé chromatique",
 	"item.create.cinder_flour": "Farine de braise",
+	"item.create.copper_backtank": "UNLOCALIZED: Copper Backtank",
 	"item.create.copper_ingot": "Lingot de cuivre",
 	"item.create.copper_nugget": "Pépite de cuivre",
 	"item.create.copper_sheet": "Plaques de cuivre",
@@ -456,6 +458,8 @@
 	"item.create.crushed_tin_ore": "Etain concassé",
 	"item.create.crushed_uranium_ore": "Uranium concassé",
 	"item.create.crushed_zinc_ore": "Zinc concassé",
+	"item.create.diving_boots": "UNLOCALIZED: Diving Boots",
+	"item.create.diving_helmet": "UNLOCALIZED: Diving Helmet",
 	"item.create.dough": "Pâte",
 	"item.create.electron_tube": "Tube électronique",
 	"item.create.empty_blaze_burner": "Brûleur à blaze vide",

src/generated/resources/assets/create/lang/unfinished/it_it.json

@@ -1,5 +1,5 @@
 {
-	"_": "Missing Localizations: 653",
+	"_": "Missing Localizations: 657",
 
 	"_": "->------------------------]  Game Elements  [------------------------<-",
 
@@ -58,6 +58,7 @@
 	"block.create.cogwheel": "Ruota dentata",
 	"block.create.content_observer": "Osservatore dei contenuti",
 	"block.create.controller_rail": "Binario di controllo",
+	"block.create.copper_backtank": "UNLOCALIZED: Copper Backtank",
 	"block.create.copper_block": "Blocco di rame",
 	"block.create.copper_casing": "Involucro di rame",
 	"block.create.copper_ore": "Rame grezzo",
@@ -438,6 +439,7 @@
 	"item.create.chocolate_glazed_berries": "UNLOCALIZED: Chocolate Glazed Berries",
 	"item.create.chromatic_compound": "Composto cromatico",
 	"item.create.cinder_flour": "Cenere farinosa",
+	"item.create.copper_backtank": "UNLOCALIZED: Copper Backtank",
 	"item.create.copper_ingot": "Lingotto di rame",
 	"item.create.copper_nugget": "Pepita di rame",
 	"item.create.copper_sheet": "Lamiera di rame",
@@ -456,6 +458,8 @@
 	"item.create.crushed_tin_ore": "Stagno grezzo frantumato",
 	"item.create.crushed_uranium_ore": "Uranio grezzo frantumato",
 	"item.create.crushed_zinc_ore": "Zinco grezzo frantumato",
+	"item.create.diving_boots": "UNLOCALIZED: Diving Boots",
+	"item.create.diving_helmet": "UNLOCALIZED: Diving Helmet",
 	"item.create.dough": "Impasto",
 	"item.create.electron_tube": "Valvola",
 	"item.create.empty_blaze_burner": "Inceneritore di blaze vuoto",

src/generated/resources/assets/create/lang/unfinished/ja_jp.json

@@ -1,5 +1,5 @@
 {
-	"_": "Missing Localizations: 17",
+	"_": "Missing Localizations: 21",
 
 	"_": "->------------------------]  Game Elements  [------------------------<-",
 
@@ -58,6 +58,7 @@
 	"block.create.cogwheel": "歯車",
 	"block.create.content_observer": "コンテンツオブザーバー",
 	"block.create.controller_rail": "コントローラーレール",
+	"block.create.copper_backtank": "UNLOCALIZED: Copper Backtank",
 	"block.create.copper_block": "銅ブロック",
 	"block.create.copper_casing": "銅ケーシング",
 	"block.create.copper_ore": "銅鉱石",
@@ -438,6 +439,7 @@
 	"item.create.chocolate_glazed_berries": "チョコレートグレーズドベリー",
 	"item.create.chromatic_compound": "色彩の化合物",
 	"item.create.cinder_flour": "ネザーラックの粉",
+	"item.create.copper_backtank": "UNLOCALIZED: Copper Backtank",
 	"item.create.copper_ingot": "銅インゴット",
 	"item.create.copper_nugget": "銅塊",
 	"item.create.copper_sheet": "銅板",
@@ -456,6 +458,8 @@
 	"item.create.crushed_tin_ore": "砕いた錫鉱石",
 	"item.create.crushed_uranium_ore": "砕いたウラン鉱石",
 	"item.create.crushed_zinc_ore": "砕いた亜鉛鉱石",
+	"item.create.diving_boots": "UNLOCALIZED: Diving Boots",
+	"item.create.diving_helmet": "UNLOCALIZED: Diving Helmet",
 	"item.create.dough": "生地",
 	"item.create.electron_tube": "電子管",
 	"item.create.empty_blaze_burner": "空のブレイズバーナー",

src/generated/resources/assets/create/lang/unfinished/ko_kr.json

@@ -1,5 +1,5 @@
 {
-	"_": "Missing Localizations: 706",
+	"_": "Missing Localizations: 710",
 
 	"_": "->------------------------]  Game Elements  [------------------------<-",
 
@@ -58,6 +58,7 @@
 	"block.create.cogwheel": "톱니바퀴",
 	"block.create.content_observer": "정보 감지기",
 	"block.create.controller_rail": "방향 레일",
+	"block.create.copper_backtank": "UNLOCALIZED: Copper Backtank",
 	"block.create.copper_block": "구리 블록",
 	"block.create.copper_casing": "구리 케이스",
 	"block.create.copper_ore": "구리 광석",
@@ -438,6 +439,7 @@
 	"item.create.chocolate_glazed_berries": "UNLOCALIZED: Chocolate Glazed Berries",
 	"item.create.chromatic_compound": "색채 혼합물",
 	"item.create.cinder_flour": "잿가루",
+	"item.create.copper_backtank": "UNLOCALIZED: Copper Backtank",
 	"item.create.copper_ingot": "구리 주괴",
 	"item.create.copper_nugget": "구리 조각",
 	"item.create.copper_sheet": "구리 판",
@@ -456,6 +458,8 @@
 	"item.create.crushed_tin_ore": "UNLOCALIZED: Crushed Tin Ore",
 	"item.create.crushed_uranium_ore": "UNLOCALIZED: Crushed Uranium Ore",
 	"item.create.crushed_zinc_ore": "분쇄된 아연 광석",
+	"item.create.diving_boots": "UNLOCALIZED: Diving Boots",
+	"item.create.diving_helmet": "UNLOCALIZED: Diving Helmet",
 	"item.create.dough": "반죽",
 	"item.create.electron_tube": "전지 튜브",
 	"item.create.empty_blaze_burner": "빈 블레이즈 버너",

src/generated/resources/assets/create/lang/unfinished/nl_nl.json

@@ -1,5 +1,5 @@
 {
-	"_": "Missing Localizations: 1570",
+	"_": "Missing Localizations: 1574",
 
 	"_": "->------------------------]  Game Elements  [------------------------<-",
 
@@ -58,6 +58,7 @@
 	"block.create.cogwheel": "Tandwiel",
 	"block.create.content_observer": "UNLOCALIZED: Content Observer",
 	"block.create.controller_rail": "UNLOCALIZED: Controller Rail",
+	"block.create.copper_backtank": "UNLOCALIZED: Copper Backtank",
 	"block.create.copper_block": "UNLOCALIZED: Block of Copper",
 	"block.create.copper_casing": "UNLOCALIZED: Copper Casing",
 	"block.create.copper_ore": "UNLOCALIZED: Copper Ore",
@@ -438,6 +439,7 @@
 	"item.create.chocolate_glazed_berries": "UNLOCALIZED: Chocolate Glazed Berries",
 	"item.create.chromatic_compound": "UNLOCALIZED: Chromatic Compound",
 	"item.create.cinder_flour": "UNLOCALIZED: Cinder Flour",
+	"item.create.copper_backtank": "UNLOCALIZED: Copper Backtank",
 	"item.create.copper_ingot": "Koperstaaf",
 	"item.create.copper_nugget": "Koper klompje",
 	"item.create.copper_sheet": "UNLOCALIZED: Copper Sheet",
@@ -456,6 +458,8 @@
 	"item.create.crushed_tin_ore": "UNLOCALIZED: Crushed Tin Ore",
 	"item.create.crushed_uranium_ore": "UNLOCALIZED: Crushed Uranium Ore",
 	"item.create.crushed_zinc_ore": "UNLOCALIZED: Crushed Zinc Ore",
+	"item.create.diving_boots": "UNLOCALIZED: Diving Boots",
+	"item.create.diving_helmet": "UNLOCALIZED: Diving Helmet",
 	"item.create.dough": "Deeg",
 	"item.create.electron_tube": "UNLOCALIZED: Electron Tube",
 	"item.create.empty_blaze_burner": "UNLOCALIZED: Empty Blaze Burner",

src/generated/resources/assets/create/lang/unfinished/pl_pl.json

@@ -1,5 +1,5 @@
 {
-	"_": "Missing Localizations: 31",
+	"_": "Missing Localizations: 35",
 
 	"_": "->------------------------]  Game Elements  [------------------------<-",
 
@@ -58,6 +58,7 @@
 	"block.create.cogwheel": "Koło zębate",
 	"block.create.content_observer": "Detektor zawartości",
 	"block.create.controller_rail": "Tory sterujące",
+	"block.create.copper_backtank": "UNLOCALIZED: Copper Backtank",
 	"block.create.copper_block": "Blok miedzi",
 	"block.create.copper_casing": "Miedziana Obudowa",
 	"block.create.copper_ore": "Ruda miedzi",
@@ -438,6 +439,7 @@
 	"item.create.chocolate_glazed_berries": "Jagody w czekoladzie",
 	"item.create.chromatic_compound": "Związek chromatyczny",
 	"item.create.cinder_flour": "Rozżarzona mąka",
+	"item.create.copper_backtank": "UNLOCALIZED: Copper Backtank",
 	"item.create.copper_ingot": "Sztabka miedzi",
 	"item.create.copper_nugget": "Bryłka miedzi",
 	"item.create.copper_sheet": "Arkusz miedzi",
@@ -456,6 +458,8 @@
 	"item.create.crushed_tin_ore": "Rozkruszona ruda cyny",
 	"item.create.crushed_uranium_ore": "Rozkruszona ruda uranu",
 	"item.create.crushed_zinc_ore": "Rozkruszona ruda cynku",
+	"item.create.diving_boots": "UNLOCALIZED: Diving Boots",
+	"item.create.diving_helmet": "UNLOCALIZED: Diving Helmet",
 	"item.create.dough": "Ciasto",
 	"item.create.electron_tube": "Lampa elektronowa",
 	"item.create.empty_blaze_burner": "Pusty płomienny palnik",

src/generated/resources/assets/create/lang/unfinished/pt_br.json

@@ -1,5 +1,5 @@
 {
-	"_": "Missing Localizations: 1622",
+	"_": "Missing Localizations: 1626",
 
 	"_": "->------------------------]  Game Elements  [------------------------<-",
 
@@ -58,6 +58,7 @@
 	"block.create.cogwheel": "Roda Dentada",
 	"block.create.content_observer": "UNLOCALIZED: Content Observer",
 	"block.create.controller_rail": "UNLOCALIZED: Controller Rail",
+	"block.create.copper_backtank": "UNLOCALIZED: Copper Backtank",
 	"block.create.copper_block": "UNLOCALIZED: Block of Copper",
 	"block.create.copper_casing": "UNLOCALIZED: Copper Casing",
 	"block.create.copper_ore": "UNLOCALIZED: Copper Ore",
@@ -438,6 +439,7 @@
 	"item.create.chocolate_glazed_berries": "UNLOCALIZED: Chocolate Glazed Berries",
 	"item.create.chromatic_compound": "UNLOCALIZED: Chromatic Compound",
 	"item.create.cinder_flour": "UNLOCALIZED: Cinder Flour",
+	"item.create.copper_backtank": "UNLOCALIZED: Copper Backtank",
 	"item.create.copper_ingot": "UNLOCALIZED: Copper Ingot",
 	"item.create.copper_nugget": "UNLOCALIZED: Copper Nugget",
 	"item.create.copper_sheet": "UNLOCALIZED: Copper Sheet",
@@ -456,6 +458,8 @@
 	"item.create.crushed_tin_ore": "UNLOCALIZED: Crushed Tin Ore",
 	"item.create.crushed_uranium_ore": "UNLOCALIZED: Crushed Uranium Ore",
 	"item.create.crushed_zinc_ore": "UNLOCALIZED: Crushed Zinc Ore",
+	"item.create.diving_boots": "UNLOCALIZED: Diving Boots",
+	"item.create.diving_helmet": "UNLOCALIZED: Diving Helmet",
 	"item.create.dough": "Massa",
 	"item.create.electron_tube": "UNLOCALIZED: Electron Tube",
 	"item.create.empty_blaze_burner": "UNLOCALIZED: Empty Blaze Burner",

src/generated/resources/assets/create/lang/unfinished/ru_ru.json

@@ -1,5 +1,5 @@
 {
-	"_": "Missing Localizations: 550",
+	"_": "Missing Localizations: 554",
 
 	"_": "->------------------------]  Game Elements  [------------------------<-",
 
@@ -58,6 +58,7 @@
 	"block.create.cogwheel": "Шестерня",
 	"block.create.content_observer": "Наблюдетель за содержимым",
 	"block.create.controller_rail": "Контролирующая рельса",
+	"block.create.copper_backtank": "UNLOCALIZED: Copper Backtank",
 	"block.create.copper_block": "Медный блок",
 	"block.create.copper_casing": "Медный корпус",
 	"block.create.copper_ore": "Медная руда",
@@ -438,6 +439,7 @@
 	"item.create.chocolate_glazed_berries": "Ягоды в шоколадной глазури",
 	"item.create.chromatic_compound": "Хроматический компаунд",
 	"item.create.cinder_flour": "Незераковая пыль",
+	"item.create.copper_backtank": "UNLOCALIZED: Copper Backtank",
 	"item.create.copper_ingot": "Медный слиток",
 	"item.create.copper_nugget": "Кусочек меди",
 	"item.create.copper_sheet": "Медный лист",
@@ -456,6 +458,8 @@
 	"item.create.crushed_tin_ore": "Дроблёная оловянная руда",
 	"item.create.crushed_uranium_ore": "Дроблёная урановая руда",
 	"item.create.crushed_zinc_ore": "Дроблёная цинковая руда",
+	"item.create.diving_boots": "UNLOCALIZED: Diving Boots",
+	"item.create.diving_helmet": "UNLOCALIZED: Diving Helmet",
 	"item.create.dough": "Тесто",
 	"item.create.electron_tube": "Электронная лампа",
 	"item.create.empty_blaze_burner": "Пустая горелека Всполоха",

src/generated/resources/assets/create/lang/unfinished/zh_cn.json

@@ -1,5 +1,5 @@
 {
-	"_": "Missing Localizations: 36",
+	"_": "Missing Localizations: 40",
 
 	"_": "->------------------------]  Game Elements  [------------------------<-",
 
@@ -58,6 +58,7 @@
 	"block.create.cogwheel": "齿轮",
 	"block.create.content_observer": "物品侦测器",
 	"block.create.controller_rail": "控制铁轨",
+	"block.create.copper_backtank": "UNLOCALIZED: Copper Backtank",
 	"block.create.copper_block": "铜块",
 	"block.create.copper_casing": "铜机壳",
 	"block.create.copper_ore": "铜矿石",
@@ -438,6 +439,7 @@
 	"item.create.chocolate_glazed_berries": "巧克力包层浆果",
 	"item.create.chromatic_compound": "异彩化合物",
 	"item.create.cinder_flour": "下界面粉",
+	"item.create.copper_backtank": "UNLOCALIZED: Copper Backtank",
 	"item.create.copper_ingot": "铜锭",
 	"item.create.copper_nugget": "铜粒",
 	"item.create.copper_sheet": "铜板",
@@ -456,6 +458,8 @@
 	"item.create.crushed_tin_ore": "粉碎锡矿石",
 	"item.create.crushed_uranium_ore": "粉碎铀矿石",
 	"item.create.crushed_zinc_ore": "粉碎锌矿石",
+	"item.create.diving_boots": "UNLOCALIZED: Diving Boots",
+	"item.create.diving_helmet": "UNLOCALIZED: Diving Helmet",
 	"item.create.dough": "面团",
 	"item.create.electron_tube": "电子管",
 	"item.create.empty_blaze_burner": "空的烈焰人燃烧室",

src/generated/resources/assets/create/lang/unfinished/zh_tw.json

@@ -1,5 +1,5 @@
 {
-	"_": "Missing Localizations: 655",
+	"_": "Missing Localizations: 659",
 
 	"_": "->------------------------]  Game Elements  [------------------------<-",
 
@@ -58,6 +58,7 @@
 	"block.create.cogwheel": "齒輪",
 	"block.create.content_observer": "物品偵測器",
 	"block.create.controller_rail": "控制鐵軌",
+	"block.create.copper_backtank": "UNLOCALIZED: Copper Backtank",
 	"block.create.copper_block": "銅磚",
 	"block.create.copper_casing": "銅機殼",
 	"block.create.copper_ore": "銅礦石",
@@ -438,6 +439,7 @@
 	"item.create.chocolate_glazed_berries": "UNLOCALIZED: Chocolate Glazed Berries",
 	"item.create.chromatic_compound": "異彩化合物",
 	"item.create.cinder_flour": "地獄麵粉",
+	"item.create.copper_backtank": "UNLOCALIZED: Copper Backtank",
 	"item.create.copper_ingot": "銅錠",
 	"item.create.copper_nugget": "銅粒",
 	"item.create.copper_sheet": "銅板",
@@ -456,6 +458,8 @@
 	"item.create.crushed_tin_ore": "碎狀錫礦石",
 	"item.create.crushed_uranium_ore": "碎狀鈾礦石",
 	"item.create.crushed_zinc_ore": "碎狀鋅礦石",
+	"item.create.diving_boots": "UNLOCALIZED: Diving Boots",
+	"item.create.diving_helmet": "UNLOCALIZED: Diving Helmet",
 	"item.create.dough": "麵團",
 	"item.create.electron_tube": "真空管",
 	"item.create.empty_blaze_burner": "空的烈焰使者動力爐",

src/generated/resources/assets/create/models/item/copper_backtank.json

@@ -0,0 +1,3 @@
+{
+  "parent": "create:block/copper_backtank/item"
+}

src/generated/resources/assets/create/models/item/diving_boots.json

@@ -0,0 +1,6 @@
+{
+  "parent": "minecraft:item/generated",
+  "textures": {
+    "layer0": "create:item/diving_boots"
+  }
+}

src/generated/resources/assets/create/models/item/diving_helmet.json

@@ -0,0 +1,6 @@
+{
+  "parent": "minecraft:item/generated",
+  "textures": {
+    "layer0": "create:item/diving_helmet"
+  }
+}

src/generated/resources/data/create/advancements/aesthetics.json

@@ -28,8 +28,8 @@
       "trigger": "create:bracket_apply",
       "conditions": {
         "accepted_entries": [
-          "create:large_cogwheel",
+          "create:cogwheel",
-          "create:cogwheel"
+          "create:large_cogwheel"
         ]
       }
     },

src/generated/resources/data/create/loot_tables/blocks/copper_backtank.json

@@ -0,0 +1,36 @@
+{
+  "type": "minecraft:block",
+  "pools": [
+    {
+      "rolls": 1,
+      "entries": [
+        {
+          "type": "minecraft:item",
+          "functions": [
+            {
+              "function": "minecraft:copy_name",
+              "source": "block_entity"
+            },
+            {
+              "function": "minecraft:copy_nbt",
+              "source": "block_entity",
+              "ops": [
+                {
+                  "source": "Air",
+                  "target": "Air",
+                  "op": "replace"
+                }
+              ]
+            }
+          ],
+          "name": "create:copper_backtank"
+        }
+      ],
+      "conditions": [
+        {
+          "condition": "minecraft:survives_explosion"
+        }
+      ]
+    }
+  ]
+}

src/main/java/com/simibubi/create/AllBlockPartials.java

@@ -98,6 +98,8 @@ public class AllBlockPartials {
 		GOGGLES = get("goggles"),
 
 		EJECTOR_TOP = get("weighted_ejector/top"),
+		
+		COPPER_BACKTANK_SHAFT = get("copper_backtank/block_shaft_input"),
 
 		COUPLING_ATTACHMENT = getEntity("minecart_coupling/attachment"),
 		COUPLING_RING = getEntity("minecart_coupling/ring"),

src/main/java/com/simibubi/create/AllBlocks.java

@@ -115,6 +115,7 @@ import com.simibubi.create.content.contraptions.relays.encased.GearshiftBlock;
 import com.simibubi.create.content.contraptions.relays.gauge.GaugeBlock;
 import com.simibubi.create.content.contraptions.relays.gauge.GaugeGenerator;
 import com.simibubi.create.content.contraptions.relays.gearbox.GearboxBlock;
+import com.simibubi.create.content.curiosities.armor.CopperBacktankBlock;
 import com.simibubi.create.content.logistics.block.belts.tunnel.BeltTunnelBlock;
 import com.simibubi.create.content.logistics.block.belts.tunnel.BrassTunnelBlock;
 import com.simibubi.create.content.logistics.block.belts.tunnel.BrassTunnelCTBehaviour;
@@ -180,6 +181,15 @@ import net.minecraft.data.ShapedRecipeBuilder;
 import net.minecraft.item.DyeColor;
 import net.minecraft.item.Item;
 import net.minecraft.item.Rarity;
+import net.minecraft.loot.ConstantRange;
+import net.minecraft.loot.ItemLootEntry;
+import net.minecraft.loot.LootPool;
+import net.minecraft.loot.LootTable;
+import net.minecraft.loot.LootTable.Builder;
+import net.minecraft.loot.conditions.ILootCondition.IBuilder;
+import net.minecraft.loot.conditions.SurvivesExplosion;
+import net.minecraft.loot.functions.CopyName;
+import net.minecraft.loot.functions.CopyNbt;
 import net.minecraft.state.properties.PistonType;
 import net.minecraft.tags.BlockTags;
 import net.minecraft.tags.ItemTags;
@@ -465,7 +475,7 @@ public class AllBlocks {
 			.loot((lt, block) -> lt.registerLootTable(block, BlazeBurnerBlock.buildLootTable()))
 			.blockstate((c, p) -> p.simpleBlock(c.getEntry(), AssetLookup.partialBaseModel(c, p)))
 			.item(BlazeBurnerBlockItem::withBlaze)
-			.model(AssetLookup.<BlazeBurnerBlockItem>customItemModel("blaze_burner", "block_with_blaze"))
+			.model(AssetLookup.<BlazeBurnerBlockItem>customBlockItemModel("blaze_burner", "block_with_blaze"))
 			.build()
 			.register();
 
@@ -633,7 +643,7 @@ public class AllBlocks {
 		.onRegister(CreateRegistrate.blockModel(() -> FluidTankModel::standard))
 		.addLayer(() -> RenderType::getCutoutMipped)
 		.item(FluidTankItem::new)
-		.model(AssetLookup.<FluidTankItem>customItemModel("_", "block_single_window"))
+		.model(AssetLookup.<FluidTankItem>customBlockItemModel("_", "block_single_window"))
 		.build()
 		.register();
 
@@ -1272,6 +1282,30 @@ public class AllBlocks {
 			.transform(customItemModel("diodes", "latch_off"))
 			.register();
 
+	// Curiosities
+
+	static {
+		REGISTRATE.startSection(AllSections.CURIOSITIES);
+	}
+
+	public static final BlockEntry<CopperBacktankBlock> COPPER_BACKTANK =
+		REGISTRATE.block("copper_backtank", CopperBacktankBlock::new)
+			.initialProperties(SharedProperties::softMetal)
+			.blockstate((c, p) -> p.horizontalBlock(c.getEntry(), AssetLookup.partialBaseModel(c, p)))
+			.transform(StressConfigDefaults.setImpact(4.0))
+			.loot((lt, block) -> {
+				Builder builder = LootTable.builder();
+				IBuilder survivesExplosion = SurvivesExplosion.builder();
+				lt.registerLootTable(block, builder.addLootPool(LootPool.builder()
+					.acceptCondition(survivesExplosion)
+					.rolls(ConstantRange.of(1))
+					.addEntry(ItemLootEntry.builder(AllItems.COPPER_BACKTANK.get())
+						.acceptFunction(CopyName.builder(CopyName.Source.BLOCK_ENTITY))
+						.acceptFunction(CopyNbt.func_215881_a(CopyNbt.Source.BLOCK_ENTITY)
+							.func_216056_a("Air", "Air")))));
+			})
+			.register();
+
 	// Materials
 
 	static {

src/main/java/com/simibubi/create/AllItems.java

@@ -29,6 +29,10 @@ import com.simibubi.create.content.curiosities.CombustibleItem;
 import com.simibubi.create.content.curiosities.RefinedRadianceItem;
 import com.simibubi.create.content.curiosities.ShadowSteelItem;
 import com.simibubi.create.content.curiosities.TreeFertilizerItem;
+import com.simibubi.create.content.curiosities.armor.CopperArmorItem;
+import com.simibubi.create.content.curiosities.armor.CopperBacktankItem;
+import com.simibubi.create.content.curiosities.armor.DivingBootsItem;
+import com.simibubi.create.content.curiosities.armor.DivingHelmetItem;
 import com.simibubi.create.content.curiosities.symmetry.SymmetryWandItem;
 import com.simibubi.create.content.curiosities.symmetry.client.SymmetryWandModel;
 import com.simibubi.create.content.curiosities.tools.ExtendoGripItem;
@@ -47,6 +51,7 @@ import com.simibubi.create.foundation.item.TagDependentIngredientItem;
 import com.simibubi.create.foundation.item.TooltipHelper;
 import com.tterrag.registrate.util.entry.ItemEntry;
 
+import net.minecraft.item.BlockItem;
 import net.minecraft.item.Food;
 import net.minecraft.item.Item;
 import net.minecraft.item.Rarity;
@@ -168,12 +173,12 @@ public class AllItems {
 
 	public static final ItemEntry<VerticalGearboxItem> VERTICAL_GEARBOX =
 		REGISTRATE.item("vertical_gearbox", VerticalGearboxItem::new)
-			.model(AssetLookup.<VerticalGearboxItem>customItemModel("gearbox", "item_vertical"))
+			.model(AssetLookup.<VerticalGearboxItem>customBlockItemModel("gearbox", "item_vertical"))
 			.register();
 
 	public static final ItemEntry<BlazeBurnerBlockItem> EMPTY_BLAZE_BURNER =
 		REGISTRATE.item("empty_blaze_burner", BlazeBurnerBlockItem::empty)
-			.model(AssetLookup.<BlazeBurnerBlockItem>customItemModel("blaze_burner", "block"))
+			.model(AssetLookup.<BlazeBurnerBlockItem>customBlockItemModel("blaze_burner", "block"))
 			.register();
 
 	public static final ItemEntry<GogglesItem> GOGGLES = REGISTRATE.item("goggles", GogglesItem::new)
@@ -208,13 +213,13 @@ public class AllItems {
 		.transform(CreateRegistrate.customRenderedItem(() -> ExtendoGripModel::new))
 		.model(AssetLookup.itemModelWithPartials())
 		.register();
-	
+
 	public static final ItemEntry<SymmetryWandItem> WAND_OF_SYMMETRY =
 		REGISTRATE.item("wand_of_symmetry", SymmetryWandItem::new)
 			.transform(CreateRegistrate.customRenderedItem(() -> SymmetryWandModel::new))
 			.model(AssetLookup.itemModelWithPartials())
 			.register();
-	
+
 	public static final ItemEntry<WorldshaperItem> WORLDSHAPER =
 		REGISTRATE.item("handheld_worldshaper", WorldshaperItem::new)
 			.properties(p -> p.rarity(Rarity.EPIC))
@@ -260,6 +265,19 @@ public class AllItems {
 		REGISTRATE.item("tree_fertilizer", TreeFertilizerItem::new)
 			.register();
 
+	public static final ItemEntry<? extends CopperArmorItem>
+
+	DIVING_HELMET = REGISTRATE.item("diving_helmet", DivingHelmetItem::new)
+		.register(),
+
+		COPPER_BACKTANK = REGISTRATE
+			.item("copper_backtank", p -> new CopperBacktankItem(p, new BlockItem(AllBlocks.COPPER_BACKTANK.get(), p)))
+			.model(AssetLookup.<CopperBacktankItem>customGenericItemModel("_", "item"))
+			.register(),
+
+		DIVING_BOOTS = REGISTRATE.item("diving_boots", DivingBootsItem::new)
+			.register();
+
 	// Schematics
 
 	static {

src/main/java/com/simibubi/create/AllShapes.java

@@ -141,6 +141,8 @@ public class AllShapes {
 		BASIN_COLLISION_SHAPE = shape(0, 2, 0, 16, 13, 16).erase(2, 5, 2, 14, 16, 14)
 			.add(2, 0, 2, 14, 2, 14)
 			.build(),
+		BACKTANK = shape(3, 0, 3, 13, 12, 13).add(SIX_VOXEL_POLE.get(Axis.Y))
+			.build(),
 		SPEED_CONTROLLER = shape(0, 0, 0, 16, 4, 16).add(1, 1, 1, 15, 13, 15)
 			.add(0, 8, 0, 16, 14, 16)
 			.build(),

src/main/java/com/simibubi/create/AllTileEntities.java

@@ -116,6 +116,9 @@ import com.simibubi.create.content.contraptions.relays.gearbox.GearboxInstance;
 import com.simibubi.create.content.contraptions.relays.gearbox.GearboxRenderer;
 import com.simibubi.create.content.contraptions.relays.gearbox.GearboxTileEntity;
 import com.simibubi.create.content.contraptions.relays.gearbox.GearshiftTileEntity;
+import com.simibubi.create.content.curiosities.armor.CopperBacktankInstance;
+import com.simibubi.create.content.curiosities.armor.CopperBacktankRenderer;
+import com.simibubi.create.content.curiosities.armor.CopperBacktankTileEntity;
 import com.simibubi.create.content.logistics.block.belts.tunnel.BeltTunnelInstance;
 import com.simibubi.create.content.logistics.block.belts.tunnel.BeltTunnelRenderer;
 import com.simibubi.create.content.logistics.block.belts.tunnel.BeltTunnelTileEntity;
@@ -654,6 +657,13 @@ public class AllTileEntities {
 			.validBlocks(AllBlocks.ADJUSTABLE_PULSE_REPEATER)
 			.renderer(() -> AdjustableRepeaterRenderer::new)
 			.register();
+	
+	public static final TileEntityEntry<CopperBacktankTileEntity> COPPER_BACKTANK = Create.registrate()
+		.tileEntity("copper_backtank", CopperBacktankTileEntity::new)
+		.instance(() -> CopperBacktankInstance::new)
+		.validBlocks(AllBlocks.COPPER_BACKTANK)
+		.renderer(() -> CopperBacktankRenderer::new)
+		.register();
 
 	public static void register() {}
 }

src/main/java/com/simibubi/create/CreateClient.java

@@ -10,6 +10,7 @@ import javax.annotation.Nullable;
 import com.simibubi.create.content.contraptions.base.KineticTileEntityRenderer;
 import com.simibubi.create.content.contraptions.components.structureMovement.render.ContraptionRenderDispatcher;
 import com.simibubi.create.content.contraptions.relays.encased.CasingConnectivity;
+import com.simibubi.create.content.curiosities.armor.CopperBacktankArmorLayer;
 import com.simibubi.create.content.schematics.ClientSchematicLoader;
 import com.simibubi.create.content.schematics.client.SchematicAndQuillHandler;
 import com.simibubi.create.content.schematics.client.SchematicHandler;
@@ -118,6 +119,10 @@ public class CreateClient {
 			((IReloadableResourceManager) resourceManager).addReloadListener(new ResourceReloadHandler());
 
 		AllBlockPartials.clientInit();
+		
+		event.enqueueWork(() -> {
+			CopperBacktankArmorLayer.register();
+		});
 	}
 
 	public static void onTextureStitch(TextureStitchEvent.Pre event) {

src/main/java/com/simibubi/create/content/AllSections.java

@@ -21,13 +21,13 @@ public enum AllSections {
 
 	/** Decorative blocks */
 	PALETTES(Palette.Green),
+	
+	/** Helpful gadgets and other shenanigans */
+	CURIOSITIES(Palette.Purple),
 
 	/** Base materials, ingredients and tools */
 	MATERIALS(Palette.Green),
 
-	/** Helpful gadgets and other shenanigans */
-	CURIOSITIES(Palette.Purple),
-
 	/** Fallback section */
 	UNASSIGNED(Palette.Gray)
 

src/main/java/com/simibubi/create/content/contraptions/relays/belt/BeltBlock.java

@@ -187,6 +187,10 @@ public class BeltBlock extends HorizontalKineticBlock implements ITE<BeltTileEnt
 				return;
 		}
 
+		if (AllItems.DIVING_BOOTS.get()
+			.isWornBy(entityIn))
+			return;
+
 		BeltTileEntity belt = BeltHelper.getSegmentTE(worldIn, pos);
 		if (belt == null)
 			return;

src/main/java/com/simibubi/create/content/curiosities/armor/AllArmorMaterials.java

@@ -0,0 +1,79 @@
+package com.simibubi.create.content.curiosities.armor;
+
+import java.util.function.Supplier;
+
+import com.simibubi.create.AllItems;
+
+import net.minecraft.inventory.EquipmentSlotType;
+import net.minecraft.item.IArmorMaterial;
+import net.minecraft.item.crafting.Ingredient;
+import net.minecraft.util.LazyValue;
+import net.minecraft.util.SoundEvent;
+import net.minecraft.util.SoundEvents;
+import net.minecraftforge.api.distmarker.Dist;
+import net.minecraftforge.api.distmarker.OnlyIn;
+
+public enum AllArmorMaterials implements IArmorMaterial {
+
+	COPPER("copper", 7, new int[] { 1, 3, 5, 2 }, 25, SoundEvents.ITEM_ARMOR_EQUIP_GOLD, 0.0F, 0.0F, () -> {
+		return Ingredient.fromItems(AllItems.COPPER_INGOT.get());
+	})
+
+	;
+
+	private static final int[] MAX_DAMAGE_ARRAY = new int[] { 13, 15, 16, 11 };
+	private final String name;
+	private final int maxDamageFactor;
+	private final int[] damageReductionAmountArray;
+	private final int enchantability;
+	private final SoundEvent soundEvent;
+	private final float toughness;
+	private final float knockbackResistance;
+	private final LazyValue<Ingredient> repairMaterial;
+
+	private AllArmorMaterials(String p_i231593_3_, int p_i231593_4_, int[] p_i231593_5_, int p_i231593_6_,
+		SoundEvent p_i231593_7_, float p_i231593_8_, float p_i231593_9_, Supplier<Ingredient> p_i231593_10_) {
+		this.name = p_i231593_3_;
+		this.maxDamageFactor = p_i231593_4_;
+		this.damageReductionAmountArray = p_i231593_5_;
+		this.enchantability = p_i231593_6_;
+		this.soundEvent = p_i231593_7_;
+		this.toughness = p_i231593_8_;
+		this.knockbackResistance = p_i231593_9_;
+		this.repairMaterial = new LazyValue<>(p_i231593_10_);
+	}
+
+	public int getDurability(EquipmentSlotType p_200896_1_) {
+		return MAX_DAMAGE_ARRAY[p_200896_1_.getIndex()] * this.maxDamageFactor;
+	}
+
+	public int getDamageReductionAmount(EquipmentSlotType p_200902_1_) {
+		return this.damageReductionAmountArray[p_200902_1_.getIndex()];
+	}
+
+	public int getEnchantability() {
+		return this.enchantability;
+	}
+
+	public SoundEvent getSoundEvent() {
+		return this.soundEvent;
+	}
+
+	public Ingredient getRepairMaterial() {
+		return this.repairMaterial.getValue();
+	}
+
+	@OnlyIn(Dist.CLIENT)
+	public String getName() {
+		return this.name;
+	}
+
+	public float getToughness() {
+		return this.toughness;
+	}
+
+	public float getKnockbackResistance() {
+		return this.knockbackResistance;
+	}
+
+}

src/main/java/com/simibubi/create/content/curiosities/armor/CopperArmorItem.java

@@ -0,0 +1,28 @@
+package com.simibubi.create.content.curiosities.armor;
+
+import com.simibubi.create.Create;
+
+import net.minecraft.entity.Entity;
+import net.minecraft.inventory.EquipmentSlotType;
+import net.minecraft.item.ArmorItem;
+import net.minecraft.item.ItemStack;
+
+public class CopperArmorItem extends ArmorItem {
+
+	public CopperArmorItem(EquipmentSlotType p_i48534_2_, Properties p_i48534_3_) {
+		super(AllArmorMaterials.COPPER, p_i48534_2_, p_i48534_3_);
+	}
+
+	public boolean isWornBy(Entity entity) {
+		for (ItemStack itemStack : entity.getArmorInventoryList())
+			if (itemStack.getItem() == this)
+				return true;
+		return false;
+	}
+
+	@Override
+	public String getArmorTexture(ItemStack stack, Entity entity, EquipmentSlotType slot, String type) {
+		return String.format("%s:textures/models/armor/copper.png", Create.ID);
+	}
+
+}

src/main/java/com/simibubi/create/content/curiosities/armor/CopperBacktankArmorLayer.java

@@ -0,0 +1,81 @@
+package com.simibubi.create.content.curiosities.armor;
+
+import com.mojang.blaze3d.matrix.MatrixStack;
+import com.simibubi.create.AllBlocks;
+import com.simibubi.create.AllItems;
+import com.simibubi.create.CreateClient;
+import com.simibubi.create.foundation.render.SuperByteBuffer;
+
+import net.minecraft.block.BlockState;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.renderer.IRenderTypeBuffer;
+import net.minecraft.client.renderer.IRenderTypeBuffer.Impl;
+import net.minecraft.client.renderer.RenderType;
+import net.minecraft.client.renderer.entity.EntityRenderer;
+import net.minecraft.client.renderer.entity.EntityRendererManager;
+import net.minecraft.client.renderer.entity.LivingRenderer;
+import net.minecraft.client.renderer.entity.layers.LayerRenderer;
+import net.minecraft.client.renderer.entity.model.BipedModel;
+import net.minecraft.client.renderer.entity.model.EntityModel;
+import net.minecraft.entity.LivingEntity;
+import net.minecraft.entity.Pose;
+import net.minecraft.util.Direction;
+
+public class CopperBacktankArmorLayer<T extends LivingEntity, M extends EntityModel<T>> extends LayerRenderer<T, M> {
+
+	private LivingRenderer<T, M> renderer;
+
+	public CopperBacktankArmorLayer(LivingRenderer<T, M> renderer) {
+		super(renderer);
+		this.renderer = renderer;
+		renderer.addLayer(this);
+	}
+
+	@Override
+	public void render(MatrixStack ms, IRenderTypeBuffer buffer, int light, LivingEntity entity, float yaw, float pitch,
+		float pt, float p_225628_8_, float p_225628_9_, float p_225628_10_) {
+
+		if (entity.getPose() == Pose.SLEEPING)
+			return;
+		if (!AllItems.COPPER_BACKTANK.get()
+			.isWornBy(entity))
+			return;
+
+		M entityModel = renderer.getEntityModel();
+		if (!(entityModel instanceof BipedModel))
+			return;
+
+		ms.push();
+		BipedModel<?> model = (BipedModel<?>) entityModel;
+		BlockState renderedState = AllBlocks.COPPER_BACKTANK.getDefaultState()
+			.with(CopperBacktankBlock.HORIZONTAL_FACING, Direction.SOUTH);
+		RenderType renderType = RenderType.getSolid();
+		SuperByteBuffer backtank = CreateClient.bufferCache.renderBlock(renderedState);
+
+		model.bipedBody.rotate(ms);
+		ms.translate(-1 / 2f, 10 / 16f, 1f);
+		ms.scale(1, -1, -1);
+
+		backtank.light(light)
+			.renderInto(ms, buffer.getBuffer(renderType));
+		if (buffer instanceof Impl)
+			((Impl) buffer).draw(renderType);
+		ms.pop();
+
+	}
+
+	public static void register() {
+		EntityRendererManager renderManager = Minecraft.getInstance()
+			.getRenderManager();
+		registerOn(renderManager.playerRenderer);
+		for (EntityRenderer<?> renderer : renderManager.renderers.values())
+			registerOn(renderer);
+	}
+
+	private static void registerOn(EntityRenderer<?> entityRenderer) {
+		if (!(entityRenderer instanceof LivingRenderer))
+			return;
+		new CopperBacktankArmorLayer<>((LivingRenderer<?, ?>) entityRenderer);
+	}
+
+}

src/main/java/com/simibubi/create/content/curiosities/armor/CopperBacktankBlock.java

@@ -0,0 +1,111 @@
+package com.simibubi.create.content.curiosities.armor;
+
+import java.util.Optional;
+
+import com.simibubi.create.AllItems;
+import com.simibubi.create.AllShapes;
+import com.simibubi.create.AllTileEntities;
+import com.simibubi.create.content.contraptions.base.HorizontalKineticBlock;
+import com.simibubi.create.foundation.block.ITE;
+
+import net.minecraft.block.BlockState;
+import net.minecraft.entity.LivingEntity;
+import net.minecraft.entity.player.PlayerEntity;
+import net.minecraft.inventory.EquipmentSlotType;
+import net.minecraft.item.BlockItem;
+import net.minecraft.item.ItemStack;
+import net.minecraft.tileentity.TileEntity;
+import net.minecraft.util.ActionResultType;
+import net.minecraft.util.Direction;
+import net.minecraft.util.Direction.Axis;
+import net.minecraft.util.Hand;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.math.BlockRayTraceResult;
+import net.minecraft.util.math.shapes.ISelectionContext;
+import net.minecraft.util.math.shapes.VoxelShape;
+import net.minecraft.util.text.ITextComponent;
+import net.minecraft.world.IBlockReader;
+import net.minecraft.world.IWorldReader;
+import net.minecraft.world.World;
+import net.minecraftforge.common.util.FakePlayer;
+
+public class CopperBacktankBlock extends HorizontalKineticBlock implements ITE<CopperBacktankTileEntity> {
+
+	public CopperBacktankBlock(Properties properties) {
+		super(properties);
+	}
+
+	@Override
+	public boolean hasShaftTowards(IWorldReader world, BlockPos pos, BlockState state, Direction face) {
+		return face == Direction.UP;
+	}
+
+	@Override
+	public Axis getRotationAxis(BlockState state) {
+		return Axis.Y;
+	}
+
+	@Override
+	public void onBlockPlacedBy(World worldIn, BlockPos pos, BlockState state, LivingEntity placer, ItemStack stack) {
+		super.onBlockPlacedBy(worldIn, pos, state, placer, stack);
+		if (worldIn.isRemote)
+			return;
+		if (stack == null)
+			return;
+		withTileEntityDo(worldIn, pos, te -> {
+			te.setAirLevel(stack.getOrCreateTag()
+				.getInt("Air"));
+			if (stack.hasDisplayName())
+				te.setCustomName(stack.getDisplayName());
+		});
+	}
+
+	@Override
+	public ActionResultType onUse(BlockState state, World world, BlockPos pos, PlayerEntity player, Hand p_225533_5_,
+		BlockRayTraceResult p_225533_6_) {
+		if (player instanceof FakePlayer)
+			return ActionResultType.PASS;
+		if (player.getHeldItemMainhand().getItem() instanceof BlockItem)
+			return ActionResultType.PASS;
+		if (!player.getItemStackFromSlot(EquipmentSlotType.CHEST)
+			.isEmpty())
+			return ActionResultType.PASS;
+		if (!world.isRemote) {
+			player.setItemStackToSlot(EquipmentSlotType.CHEST, getItem(world, pos, state));
+			world.destroyBlock(pos, false);
+		}
+		return ActionResultType.SUCCESS;
+	}
+
+	@Override
+	public ItemStack getItem(IBlockReader p_185473_1_, BlockPos p_185473_2_, BlockState p_185473_3_) {
+		ItemStack item = AllItems.COPPER_BACKTANK.asStack();
+		Optional<CopperBacktankTileEntity> tileEntityOptional = getTileEntityOptional(p_185473_1_, p_185473_2_);
+		int air = tileEntityOptional.map(CopperBacktankTileEntity::getAirLevel)
+			.orElse(0);
+		ITextComponent customName = tileEntityOptional.map(CopperBacktankTileEntity::getCustomName)
+			.orElse(null);
+		item.getOrCreateTag()
+			.putInt("Air", air);
+		if (customName != null)
+			item.setDisplayName(customName);
+		return item;
+	}
+
+	@Override
+	public VoxelShape getShape(BlockState p_220053_1_, IBlockReader p_220053_2_, BlockPos p_220053_3_,
+		ISelectionContext p_220053_4_) {
+		return AllShapes.BACKTANK;
+	}
+
+	@Override
+	public TileEntity createTileEntity(BlockState state, IBlockReader world) {
+		return AllTileEntities.COPPER_BACKTANK.create();
+	}
+
+	@Override
+	public Class<CopperBacktankTileEntity> getTileEntityClass() {
+		return CopperBacktankTileEntity.class;
+	}
+
+}

src/main/java/com/simibubi/create/content/curiosities/armor/CopperBacktankInstance.java

@@ -0,0 +1,21 @@
+package com.simibubi.create.content.curiosities.armor;
+
+import com.simibubi.create.AllBlockPartials;
+import com.simibubi.create.content.contraptions.base.KineticTileEntity;
+import com.simibubi.create.content.contraptions.base.RotatingData;
+import com.simibubi.create.content.contraptions.base.SingleRotatingInstance;
+import com.simibubi.create.foundation.render.backend.instancing.InstancedModel;
+import com.simibubi.create.foundation.render.backend.instancing.InstancedTileRenderer;
+
+public class CopperBacktankInstance extends SingleRotatingInstance {
+
+	public CopperBacktankInstance(InstancedTileRenderer<?> modelManager, KineticTileEntity tile) {
+		super(modelManager, tile);
+	}
+
+	@Override
+	protected InstancedModel<RotatingData> getModel() {
+		return getRotatingMaterial().getModel(AllBlockPartials.COPPER_BACKTANK_SHAFT, blockState);
+	}
+
+}

src/main/java/com/simibubi/create/content/curiosities/armor/CopperBacktankItem.java

@@ -0,0 +1,67 @@
+package com.simibubi.create.content.curiosities.armor;
+
+import com.simibubi.create.foundation.config.AllConfigs;
+
+import net.minecraft.inventory.EquipmentSlotType;
+import net.minecraft.item.BlockItem;
+import net.minecraft.item.ItemGroup;
+import net.minecraft.item.ItemStack;
+import net.minecraft.item.ItemUseContext;
+import net.minecraft.nbt.CompoundNBT;
+import net.minecraft.util.ActionResultType;
+import net.minecraft.util.NonNullList;
+import net.minecraft.util.math.MathHelper;
+
+public class CopperBacktankItem extends CopperArmorItem {
+
+	private BlockItem blockItem;
+
+	public CopperBacktankItem(Properties p_i48534_3_, BlockItem blockItem) {
+		super(EquipmentSlotType.CHEST, p_i48534_3_);
+		this.blockItem = blockItem;
+	}
+
+	@Override
+	public ActionResultType onItemUse(ItemUseContext p_195939_1_) {
+		return blockItem.onItemUse(p_195939_1_);
+	}
+
+	@Override
+	public boolean isDamageable() {
+		return false;
+	}
+
+	@Override
+	public int getRGBDurabilityForDisplay(ItemStack stack) {
+		return 0xefefef;
+	}
+
+	@Override
+	public void fillItemGroup(ItemGroup p_150895_1_, NonNullList<ItemStack> p_150895_2_) {
+		if (!isInGroup(p_150895_1_))
+			return;
+		
+		ItemStack stack = new ItemStack(this);
+		CompoundNBT nbt = new CompoundNBT();
+		nbt.putInt("Air", AllConfigs.SERVER.curiosities.maxAirInBacktank.get());
+		stack.setTag(nbt);
+		p_150895_2_.add(stack);
+	}
+
+	@Override
+	public double getDurabilityForDisplay(ItemStack stack) {
+		return 1 - MathHelper
+			.clamp(getRemainingAir(stack) / ((float) AllConfigs.SERVER.curiosities.maxAirInBacktank.get()), 0, 1);
+	}
+
+	@Override
+	public boolean showDurabilityBar(ItemStack stack) {
+		return true;
+	}
+
+	public static int getRemainingAir(ItemStack stack) {
+		CompoundNBT orCreateTag = stack.getOrCreateTag();
+		return orCreateTag.getInt("Air");
+	}
+
+}

src/main/java/com/simibubi/create/content/curiosities/armor/CopperBacktankRenderer.java

@@ -0,0 +1,22 @@
+package com.simibubi.create.content.curiosities.armor;
+
+import com.simibubi.create.AllBlockPartials;
+import com.simibubi.create.content.contraptions.base.KineticTileEntity;
+import com.simibubi.create.content.contraptions.base.KineticTileEntityRenderer;
+import com.simibubi.create.foundation.render.PartialBufferer;
+import com.simibubi.create.foundation.render.SuperByteBuffer;
+
+import net.minecraft.client.renderer.tileentity.TileEntityRendererDispatcher;
+
+public class CopperBacktankRenderer extends KineticTileEntityRenderer {
+
+	public CopperBacktankRenderer(TileEntityRendererDispatcher dispatcher) {
+		super(dispatcher);
+	}
+
+	@Override
+	protected SuperByteBuffer getRotatedModel(KineticTileEntity te) {
+		return PartialBufferer.get(AllBlockPartials.COPPER_BACKTANK_SHAFT, te.getBlockState());
+	}
+
+}

src/main/java/com/simibubi/create/content/curiosities/armor/CopperBacktankTileEntity.java

@@ -0,0 +1,107 @@
+package com.simibubi.create.content.curiosities.armor;
+
+import com.simibubi.create.AllItems;
+import com.simibubi.create.Create;
+import com.simibubi.create.content.contraptions.base.KineticTileEntity;
+import com.simibubi.create.content.contraptions.particle.AirParticleData;
+import com.simibubi.create.foundation.config.AllConfigs;
+import com.simibubi.create.foundation.utility.VecHelper;
+
+import net.minecraft.block.BlockState;
+import net.minecraft.nbt.CompoundNBT;
+import net.minecraft.particles.ParticleTypes;
+import net.minecraft.tileentity.TileEntityType;
+import net.minecraft.util.INameable;
+import net.minecraft.util.math.MathHelper;
+import net.minecraft.util.math.vector.Vector3d;
+import net.minecraft.util.text.ITextComponent;
+import net.minecraft.util.text.TranslationTextComponent;
+
+public class CopperBacktankTileEntity extends KineticTileEntity implements INameable {
+
+	public int airLevel;
+	public int airLevelTimer;
+	private ITextComponent customName;
+
+	public CopperBacktankTileEntity(TileEntityType<?> typeIn) {
+		super(typeIn);
+	}
+
+	@Override
+	public void tick() {
+		super.tick();
+		if (getSpeed() == 0)
+			return;
+		if (airLevelTimer > 0) {
+			airLevelTimer--;
+			return;
+		}
+
+		Integer max = AllConfigs.SERVER.curiosities.maxAirInBacktank.get();
+		if (world.isRemote) {
+			Vector3d centerOf = VecHelper.getCenterOf(pos);
+			Vector3d v = VecHelper.offsetRandomly(centerOf, Create.random, .65f);
+			Vector3d m = centerOf.subtract(v);
+			if (airLevel == max) {
+				if (Create.random.nextFloat() < 1 / 8f) {
+					world.addParticle(ParticleTypes.HAPPY_VILLAGER, v.x, v.y, v.z, 0, 0, 0);
+				}
+			} else
+				world.addParticle(new AirParticleData(1, .05f), v.x, v.y, v.z, m.x, m.y, m.z);
+			return;
+		}
+
+		if (airLevel == max)
+			return;
+
+		float abs = Math.abs(getSpeed());
+		int increment = MathHelper.clamp(((int) abs - 100) / 20, 1, 5);
+		airLevel = Math.min(max, airLevel + increment);
+		if (airLevel == max)
+			sendData();
+		airLevelTimer = MathHelper.clamp((int) (128f - abs / 5f) - 108, 0, 20);
+	}
+
+	public int getAirLevel() {
+		return airLevel;
+	}
+
+	public void setAirLevel(int airLevel) {
+		this.airLevel = airLevel;
+		sendData();
+	}
+
+	public void setCustomName(ITextComponent customName) {
+		this.customName = customName;
+	}
+
+	public ITextComponent getCustomName() {
+		return customName;
+	}
+
+	@Override
+	protected void write(CompoundNBT compound, boolean clientPacket) {
+		super.write(compound, clientPacket);
+		compound.putInt("Air", airLevel);
+		compound.putInt("Timer", airLevelTimer);
+		if (this.customName != null)
+			compound.putString("CustomName", ITextComponent.Serializer.toJson(this.customName));
+	}
+
+	@Override
+	protected void fromTag(BlockState state, CompoundNBT compound, boolean clientPacket) {
+		super.fromTag(state, compound, clientPacket);
+		airLevel = compound.getInt("Air");
+		airLevelTimer = compound.getInt("Timer");
+		if (compound.contains("CustomName", 8))
+			this.customName = ITextComponent.Serializer.fromJson(compound.getString("CustomName"));
+	}
+
+	@Override
+	public ITextComponent getName() {
+		return this.customName != null ? this.customName
+			: new TranslationTextComponent(AllItems.COPPER_BACKTANK.get()
+				.getTranslationKey());
+	}
+
+}

src/main/java/com/simibubi/create/content/curiosities/armor/DivingBootsItem.java

@@ -0,0 +1,68 @@
+package com.simibubi.create.content.curiosities.armor;
+
+import com.simibubi.create.AllItems;
+import com.simibubi.create.foundation.utility.NBTHelper;
+
+import net.minecraft.entity.LivingEntity;
+import net.minecraft.entity.Pose;
+import net.minecraft.entity.player.PlayerEntity;
+import net.minecraft.inventory.EquipmentSlotType;
+import net.minecraft.util.math.vector.Vector3d;
+import net.minecraftforge.event.entity.living.LivingEvent.LivingUpdateEvent;
+import net.minecraftforge.eventbus.api.SubscribeEvent;
+import net.minecraftforge.fml.common.Mod.EventBusSubscriber;
+import net.minecraftforge.fml.common.ObfuscationReflectionHelper;
+
+@EventBusSubscriber
+public class DivingBootsItem extends CopperArmorItem {
+
+	public DivingBootsItem(Properties p_i48534_3_) {
+		super(EquipmentSlotType.FEET, p_i48534_3_);
+	}
+
+	@SubscribeEvent
+	public static void accellerateDescentUnderwater(LivingUpdateEvent event) {
+		LivingEntity entity = event.getEntityLiving();
+		if (!affects(entity))
+			return;
+
+		Vector3d motion = entity.getMotion();
+		Boolean isJumping = ObfuscationReflectionHelper.getPrivateValue(LivingEntity.class, entity, "field_70703_bu");
+		entity.onGround |= entity.collidedVertically;
+
+		if (isJumping && entity.onGround) {
+			motion = motion.add(0, .5f, 0);
+			entity.onGround = false;
+		} else {
+			motion = motion.add(0, -0.05f, 0);
+		}
+
+		float multiplier = 1.3f;
+		if (motion.mul(1, 0, 1)
+			.length() < 0.145f && (entity.moveForward > 0 || entity.moveStrafing != 0) && !entity.isSneaking())
+			motion = motion.mul(multiplier, 1, multiplier);
+		entity.setMotion(motion);
+	}
+
+	protected static boolean affects(LivingEntity entity) {
+		if (!AllItems.DIVING_BOOTS.get()
+			.isWornBy(entity)) {
+			entity.getPersistentData()
+				.remove("HeavyBoots");
+			return false;
+		}
+
+		NBTHelper.putMarker(entity.getPersistentData(), "HeavyBoots");
+		if (!entity.isInWater())
+			return false;
+		if (entity.getPose() == Pose.SWIMMING)
+			return false;
+		if (entity instanceof PlayerEntity) {
+			PlayerEntity playerEntity = (PlayerEntity) entity;
+			if (playerEntity.abilities.isFlying)
+				return false;
+		}
+		return true;
+	}
+
+}

src/main/java/com/simibubi/create/content/curiosities/armor/DivingHelmetItem.java

@@ -0,0 +1,64 @@
+package com.simibubi.create.content.curiosities.armor;
+
+import com.simibubi.create.AllItems;
+
+import net.minecraft.entity.LivingEntity;
+import net.minecraft.inventory.EquipmentSlotType;
+import net.minecraft.item.ItemStack;
+import net.minecraft.nbt.CompoundNBT;
+import net.minecraft.potion.EffectInstance;
+import net.minecraft.potion.Effects;
+import net.minecraftforge.event.entity.living.LivingEvent.LivingUpdateEvent;
+import net.minecraftforge.eventbus.api.SubscribeEvent;
+import net.minecraftforge.fml.common.Mod.EventBusSubscriber;
+
+@EventBusSubscriber
+public class DivingHelmetItem extends CopperArmorItem {
+
+	public DivingHelmetItem(Properties p_i48534_3_) {
+		super(EquipmentSlotType.HEAD, p_i48534_3_);
+	}
+
+	@SubscribeEvent
+	public static void breatheUnderwater(LivingUpdateEvent event) {
+		LivingEntity entity = event.getEntityLiving();
+		boolean second = entity.world.getGameTime() % 20 == 0;
+		boolean drowning = entity.getAir() == 0;
+		
+		if (!second && !drowning)
+			return;
+		
+		if (!AllItems.DIVING_HELMET.get()
+			.isWornBy(entity))
+			return;
+		if (!entity.isInWater())
+			return;
+		
+		ItemStack backtank = ItemStack.EMPTY;
+		for (ItemStack itemStack : entity.getArmorInventoryList()) {
+			if (AllItems.COPPER_BACKTANK.isIn(itemStack)) {
+				backtank = itemStack;
+				break;
+			}
+		}
+		
+		if (backtank.isEmpty())
+			return;
+		
+		CompoundNBT tag = backtank.getOrCreateTag();
+		int airRemaining = tag.getInt("Air");
+		if (airRemaining == 0)
+			return;
+		
+		if (drowning)
+			entity.setAir(10);
+		if (!second)
+			return;
+		
+		entity.setAir(Math.min(entity.getMaxAir(), entity.getAir() + 10));
+		entity.addPotionEffect(new EffectInstance(Effects.WATER_BREATHING, 30, 0, true, false, true));
+		tag.putInt("Air", airRemaining - 1);
+		backtank.setTag(tag);
+	}
+
+}

src/main/java/com/simibubi/create/events/ClientEvents.java

@@ -6,6 +6,7 @@ import java.util.List;
 import com.mojang.blaze3d.matrix.MatrixStack;
 import com.mojang.blaze3d.systems.RenderSystem;
 import com.simibubi.create.AllFluids;
+import com.simibubi.create.AllItems;
 import com.simibubi.create.Create;
 import com.simibubi.create.CreateClient;
 import com.simibubi.create.content.contraptions.KineticDebugger;
@@ -29,6 +30,7 @@ import com.simibubi.create.content.curiosities.zapper.terrainzapper.WorldshaperR
 import com.simibubi.create.content.logistics.block.depot.EjectorTargetHandler;
 import com.simibubi.create.content.logistics.block.mechanicalArm.ArmInteractionPointHandler;
 import com.simibubi.create.foundation.config.AllConfigs;
+import com.simibubi.create.foundation.fluid.FluidHelper;
 import com.simibubi.create.foundation.item.ItemDescription;
 import com.simibubi.create.foundation.item.TooltipHelper;
 import com.simibubi.create.foundation.networking.AllPackets;
@@ -90,7 +92,7 @@ public class ClientEvents {
 		World world = Minecraft.getInstance().world;
 		if (!isGameActive())
 			return;
-		
+
 		if (event.phase == Phase.START) {
 			AirCurrent.tickClientPlayerSounds();
 			return;
@@ -271,11 +273,20 @@ public class ClientEvents {
 		if (fluid.isEquivalentTo(AllFluids.CHOCOLATE.get())) {
 			event.setDensity(5f);
 			event.setCanceled(true);
+			return;
 		}
 
 		if (fluid.isEquivalentTo(AllFluids.HONEY.get())) {
 			event.setDensity(1.5f);
 			event.setCanceled(true);
+			return;
+		}
+
+		if (FluidHelper.isWater(fluid) && AllItems.DIVING_HELMET.get()
+			.isWornBy(Minecraft.getInstance().renderViewEntity)) {
+			event.setDensity(0.010f);
+			event.setCanceled(true);
+			return;
 		}
 	}
 

src/main/java/com/simibubi/create/foundation/config/CCuriosities.java

@@ -4,6 +4,7 @@ public class CCuriosities extends ConfigBase {
 
 	public ConfigInt maxSymmetryWandRange = i(50, 10, "maxSymmetryWandRange", Comments.symmetryRange);
 	public ConfigInt placementAssistRange = i(12, 3, "placementAssistRange", Comments.placementRange);
+	public ConfigInt maxAirInBacktank = i(900, 1, "maxAirInBacktank", Comments.maxAirInBacktank);
 //	public ConfigInt zapperUndoLogLength = i(10, 0, "zapperUndoLogLength", Comments.zapperUndoLogLength); NYI
 
 	@Override
@@ -13,6 +14,8 @@ public class CCuriosities extends ConfigBase {
 
 	private static class Comments {
 		static String symmetryRange = "The Maximum Distance to an active mirror for the symmetry wand to trigger.";
+		static String maxAirInBacktank =
+			"The Maximum volume of Air that can be stored in a backtank = Seconds of underwater breathing";
 		static String placementRange =
 			"The Maximum Distance a Block placed by Create's placement assist will have to its interaction point.";
 //		static String zapperUndoLogLength = "The maximum amount of operations, a blockzapper can remember for undoing. (0 to disable undo)";

src/main/java/com/simibubi/create/foundation/data/AssetLookup.java

@@ -57,7 +57,17 @@ public class AssetLookup {
 	 * models/block/folders[0]/folders[1]/.../item.json "_" will be replaced by the
 	 * item name
 	 */
-	public static <I extends BlockItem> NonNullBiConsumer<DataGenContext<Item, I>, RegistrateItemModelProvider> customItemModel(
+	public static <I extends BlockItem> NonNullBiConsumer<DataGenContext<Item, I>, RegistrateItemModelProvider> customBlockItemModel(
+		String... folders) {
+		return (c, p) -> {
+			String path = "block";
+			for (String string : folders)
+				path += "/" + ("_".equals(string) ? c.getName() : string);
+			p.withExistingParent(c.getName(), p.modLoc(path));
+		};
+	}
+	
+	public static <I extends Item> NonNullBiConsumer<DataGenContext<Item, I>, RegistrateItemModelProvider> customGenericItemModel(
 		String... folders) {
 		return (c, p) -> {
 			String path = "block";

src/main/java/com/simibubi/create/foundation/data/BuilderTransformers.java

@@ -63,7 +63,7 @@ public class BuilderTransformers {
 			.transform(StressConfigDefaults.setNoImpact())
 			.loot((p, b) -> p.registerDropping(b, AllBlocks.SHAFT.get()))
 			.item()
-			.model(AssetLookup.customItemModel("encased_shaft", "item_" + casing))
+			.model(AssetLookup.customBlockItemModel("encased_shaft", "item_" + casing))
 			.build();
 	}
 

src/main/java/com/simibubi/create/foundation/data/ModelGen.java

@@ -42,7 +42,7 @@ public class ModelGen {
 	}
 
 	public static <I extends BlockItem, P> NonNullFunction<ItemBuilder<I, P>, P> customItemModel(String... path) {
-		return b -> b.model(AssetLookup.customItemModel(path))
+		return b -> b.model(AssetLookup.customBlockItemModel(path))
 			.build();
 	}
 

src/main/java/com/simibubi/create/foundation/item/CreateItemGroupBase.java

@@ -58,7 +58,10 @@ public abstract class CreateItemGroupBase extends ItemGroup {
 				continue;
 			ItemStack stack = new ItemStack(item);
 			IBakedModel model = itemRenderer.getItemModelWithOverrides(stack, world, null);
-			if ((model.isGui3d() && AllSections.of(stack) != AllSections.CURIOSITIES) != specialItems)
+			if (AllSections.of(stack) != AllSections.KINETICS) {
+				if (specialItems)
+					continue;
+			} else if (model.isGui3d() != specialItems)
 				continue;
 			item.fillItemGroup(this, items);
 		}

src/main/java/com/simibubi/create/foundation/mixin/HeavyBootsOnEntityMixin.java

@@ -0,0 +1,30 @@
+package com.simibubi.create.foundation.mixin;
+
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Shadow;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
+
+import net.minecraft.entity.Entity;
+import net.minecraft.nbt.CompoundNBT;
+import net.minecraftforge.common.capabilities.CapabilityProvider;
+
+@Mixin(Entity.class)
+public abstract class HeavyBootsOnEntityMixin extends CapabilityProvider<Entity> {
+
+	protected HeavyBootsOnEntityMixin(Class<Entity> baseClass) {
+		super(baseClass);
+	}
+
+	@Shadow
+	public abstract CompoundNBT getPersistentData();
+	
+	@Inject(at = @At("HEAD"), method = "canSwim", cancellable = true)
+	public void noSwimmingWithHeavyBootsOn(CallbackInfoReturnable<Boolean> cir) {
+		CompoundNBT persistentData = getPersistentData();
+		if (persistentData.contains("HeavyBoots"))
+			cir.setReturnValue(false);
+	}
+	
+}

src/main/java/com/simibubi/create/foundation/mixin/HeavyBootsOnPlayerMixin.java

@@ -0,0 +1,32 @@
+package com.simibubi.create.foundation.mixin;
+
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
+
+import com.mojang.authlib.GameProfile;
+
+import net.minecraft.client.entity.player.AbstractClientPlayerEntity;
+import net.minecraft.client.entity.player.ClientPlayerEntity;
+import net.minecraft.client.world.ClientWorld;
+import net.minecraft.nbt.CompoundNBT;
+import net.minecraftforge.api.distmarker.Dist;
+import net.minecraftforge.api.distmarker.OnlyIn;
+
+@OnlyIn(Dist.CLIENT)
+@Mixin(ClientPlayerEntity.class)
+public abstract class HeavyBootsOnPlayerMixin extends AbstractClientPlayerEntity {
+
+	public HeavyBootsOnPlayerMixin(ClientWorld p_i50991_1_, GameProfile p_i50991_2_) {
+		super(p_i50991_1_, p_i50991_2_);
+	}
+
+	@Inject(at = @At("HEAD"), method = "canSwim", cancellable = true)
+	public void noSwimmingWithHeavyBootsOn(CallbackInfoReturnable<Boolean> cir) {
+		CompoundNBT persistentData = getPersistentData();
+		if (persistentData.contains("HeavyBoots"))
+			cir.setReturnValue(false);
+	}
+
+}

src/main/resources/META-INF/accesstransformer.cfg

@@ -55,6 +55,9 @@ public net.minecraft.client.renderer.GameRenderer func_215311_a(Lnet/minecraft/c
 public net.minecraft.client.renderer.FirstPersonRenderer field_187467_d # itemStackMainHand
 public net.minecraft.client.renderer.FirstPersonRenderer field_187468_e # itemStackOffHand
 
+# EntityRendererManager
+public net.minecraft.client.renderer.entity.EntityRendererManager field_178637_m # playerRenderer
+
 # IResizeCallback
 public net.minecraft.util.palette.IResizeCallback
 

src/main/resources/assets/create/models/block/copper_backtank/block.json

@@ -0,0 +1,183 @@
+{
+	"credit": "Made with Blockbench",
+	"textures": {
+		"0": "create:block/copper_backtank",
+		"particle": "create:block/copper_backtank"
+	},
+	"elements": [
+		{
+			"from": [5, 4, 10.5],
+			"to": [7, 9, 11.5],
+			"rotation": {"angle": 0, "axis": "y", "origin": [8, 6.5, 11]},
+			"faces": {
+				"north": {"uv": [6.5, 11.5, 5.5, 14], "texture": "#0"},
+				"east": {"uv": [6.5, 11.5, 7, 14], "texture": "#0"},
+				"south": {"uv": [5.5, 11.5, 6.5, 14], "texture": "#0"},
+				"west": {"uv": [5.5, 11.5, 6, 14], "texture": "#0"},
+				"up": {"uv": [5.5, 11, 6.5, 11.5], "texture": "#0"},
+				"down": {"uv": [5.5, 11, 6.5, 11.5], "texture": "#0"}
+			}
+		},
+		{
+			"from": [5, 4, 10.5],
+			"to": [7, 9, 11.5],
+			"rotation": {"angle": 45, "axis": "x", "origin": [8, 6.5, 11]},
+			"faces": {
+				"north": {"uv": [6.5, 11.5, 5.5, 14], "texture": "#0"},
+				"east": {"uv": [6.5, 11.5, 7, 14], "texture": "#0"},
+				"south": {"uv": [5.5, 11.5, 6.5, 14], "texture": "#0"},
+				"west": {"uv": [5.5, 11.5, 6, 14], "texture": "#0"},
+				"up": {"uv": [5.5, 11, 6.5, 11.5], "texture": "#0"},
+				"down": {"uv": [5.5, 11, 6.5, 11.5], "texture": "#0"}
+			}
+		},
+		{
+			"from": [5, 6, 8.5],
+			"to": [7, 7, 13.5],
+			"rotation": {"angle": 0, "axis": "y", "origin": [8, 6.5, 11]},
+			"faces": {
+				"north": {"uv": [5.5, 11, 6.5, 11.5], "rotation": 180, "texture": "#0"},
+				"east": {"uv": [6.5, 11.5, 7, 14], "rotation": 270, "texture": "#0"},
+				"south": {"uv": [5.5, 11, 6.5, 11.5], "texture": "#0"},
+				"west": {"uv": [5.5, 11.5, 6, 14], "rotation": 90, "texture": "#0"},
+				"up": {"uv": [6.5, 11.5, 5.5, 14], "rotation": 180, "texture": "#0"},
+				"down": {"uv": [5.5, 11.5, 6.5, 14], "texture": "#0"}
+			}
+		},
+		{
+			"from": [5, 6, 8.5],
+			"to": [7, 7, 13.5],
+			"rotation": {"angle": 45, "axis": "x", "origin": [8, 6.5, 11]},
+			"faces": {
+				"north": {"uv": [5.5, 11, 6.5, 11.5], "rotation": 180, "texture": "#0"},
+				"east": {"uv": [6.5, 11.5, 7, 14], "rotation": 270, "texture": "#0"},
+				"south": {"uv": [5.5, 11, 6.5, 11.5], "texture": "#0"},
+				"west": {"uv": [5.5, 11.5, 6, 14], "rotation": 90, "texture": "#0"},
+				"up": {"uv": [6.5, 11.5, 5.5, 14], "rotation": 180, "texture": "#0"},
+				"down": {"uv": [5.5, 11.5, 6.5, 14], "texture": "#0"}
+			}
+		},
+		{
+			"from": [9, 4, 10.5],
+			"to": [11, 9, 11.5],
+			"rotation": {"angle": 0, "axis": "y", "origin": [8, 6.5, 11]},
+			"faces": {
+				"north": {"uv": [5.5, 11.5, 6.5, 14], "texture": "#0"},
+				"east": {"uv": [5.5, 11.5, 6, 14], "texture": "#0"},
+				"south": {"uv": [6.5, 11.5, 5.5, 14], "texture": "#0"},
+				"west": {"uv": [6.5, 11.5, 7, 14], "texture": "#0"},
+				"up": {"uv": [5.5, 11, 6.5, 11.5], "rotation": 180, "texture": "#0"},
+				"down": {"uv": [5.5, 11, 6.5, 11.5], "rotation": 180, "texture": "#0"}
+			}
+		},
+		{
+			"from": [9, 4, 10.5],
+			"to": [11, 9, 11.5],
+			"rotation": {"angle": 45, "axis": "x", "origin": [8, 6.5, 11]},
+			"faces": {
+				"north": {"uv": [5.5, 11.5, 6.5, 14], "texture": "#0"},
+				"east": {"uv": [5.5, 11.5, 6, 14], "texture": "#0"},
+				"south": {"uv": [6.5, 11.5, 5.5, 14], "texture": "#0"},
+				"west": {"uv": [6.5, 11.5, 7, 14], "texture": "#0"},
+				"up": {"uv": [5.5, 11, 6.5, 11.5], "rotation": 180, "texture": "#0"},
+				"down": {"uv": [5.5, 11, 6.5, 11.5], "rotation": 180, "texture": "#0"}
+			}
+		},
+		{
+			"from": [9, 6, 8.5],
+			"to": [11, 7, 13.5],
+			"rotation": {"angle": 0, "axis": "y", "origin": [8, 6.5, 11]},
+			"faces": {
+				"north": {"uv": [5.5, 11, 6.5, 11.5], "texture": "#0"},
+				"east": {"uv": [5.5, 11.5, 6, 14], "rotation": 270, "texture": "#0"},
+				"south": {"uv": [5.5, 11, 6.5, 11.5], "rotation": 180, "texture": "#0"},
+				"west": {"uv": [6.5, 11.5, 7, 14], "rotation": 90, "texture": "#0"},
+				"up": {"uv": [5.5, 11.5, 6.5, 14], "rotation": 180, "texture": "#0"},
+				"down": {"uv": [6.5, 11.5, 5.5, 14], "texture": "#0"}
+			}
+		},
+		{
+			"from": [9, 6, 8.5],
+			"to": [11, 7, 13.5],
+			"rotation": {"angle": 45, "axis": "x", "origin": [8, 6.5, 11]},
+			"faces": {
+				"north": {"uv": [5.5, 11, 6.5, 11.5], "texture": "#0"},
+				"east": {"uv": [5.5, 11.5, 6, 14], "rotation": 270, "texture": "#0"},
+				"south": {"uv": [5.5, 11, 6.5, 11.5], "rotation": 180, "texture": "#0"},
+				"west": {"uv": [6.5, 11.5, 7, 14], "rotation": 90, "texture": "#0"},
+				"up": {"uv": [5.5, 11.5, 6.5, 14], "rotation": 180, "texture": "#0"},
+				"down": {"uv": [6.5, 11.5, 5.5, 14], "texture": "#0"}
+			}
+		},
+		{
+			"from": [5, 0, 5],
+			"to": [11, 4, 11],
+			"faces": {
+				"north": {"uv": [8.5, 4, 11.5, 6], "texture": "#0"},
+				"east": {"uv": [4.5, 4, 7.5, 6], "texture": "#0"},
+				"south": {"uv": [0.5, 4, 3.5, 6], "texture": "#0"},
+				"west": {"uv": [4.5, 4, 7.5, 6], "texture": "#0"},
+				"down": {"uv": [4.5, 6.5, 7.5, 9.5], "texture": "#0"}
+			}
+		},
+		{
+			"from": [5, 10, 5],
+			"to": [11, 12, 11],
+			"faces": {
+				"north": {"uv": [8.5, 0, 11.5, 1], "texture": "#0"},
+				"east": {"uv": [4.5, 0, 7.5, 1], "texture": "#0"},
+				"south": {"uv": [0.5, 0, 3.5, 1], "texture": "#0"},
+				"west": {"uv": [4.5, 0, 7.5, 1], "texture": "#0"},
+				"up": {"uv": [0.5, 6.5, 3.5, 9.5], "texture": "#0"}
+			}
+		},
+		{
+			"from": [4, 4, 4],
+			"to": [12, 10, 12],
+			"faces": {
+				"north": {"uv": [8, 1, 12, 4], "texture": "#0"},
+				"east": {"uv": [4, 1, 8, 4], "texture": "#0"},
+				"south": {"uv": [0, 1, 4, 4], "texture": "#0"},
+				"west": {"uv": [4, 1, 8, 4], "texture": "#0"},
+				"up": {"uv": [0, 6, 4, 10], "texture": "#0"},
+				"down": {"uv": [4, 6, 8, 10], "texture": "#0"}
+			}
+		},
+		{
+			"from": [4, 4, 9],
+			"to": [12, 10, 11],
+			"faces": {
+				"south": {"uv": [0, 12.5, 1, 13], "texture": "#0"}
+			}
+		},
+		{
+			"from": [5, 2, 3],
+			"to": [11, 11, 5],
+			"faces": {
+				"north": {"uv": [1, 11.5, 4, 16], "texture": "#0"},
+				"east": {"uv": [5, 11.5, 4, 16], "texture": "#0"},
+				"south": {"uv": [0, 0, 6, 9], "texture": "#0"},
+				"west": {"uv": [4, 11.5, 5, 16], "texture": "#0"},
+				"up": {"uv": [1, 10.5, 4, 11.5], "texture": "#0"},
+				"down": {"uv": [0, 11.5, 1, 14.5], "rotation": 90, "texture": "#0"}
+			}
+		}
+	],
+	"groups": [
+		{
+			"name": "Gears",
+			"origin": [1, 2.5, 0.5],
+			"children": [0, 1, 2, 3, 4, 5, 6, 7]
+		},
+		{
+			"name": "Tank",
+			"origin": [0, 0, 0],
+			"children": [8, 9, 10, 11, 12]
+		},
+		{
+			"name": "Axle",
+			"origin": [8, 8, 8],
+			"children": []
+		}
+	]
+}

src/main/resources/assets/create/models/block/copper_backtank/block_shaft_input.json

@@ -0,0 +1,37 @@
+{
+	"credit": "Made with Blockbench",
+	"textures": {
+		"0": "create:block/copper_backtank",
+		"particle": "create:block/copper_backtank"
+	},
+	"elements": [
+		{
+			"from": [6.5, 12, 6.5],
+			"to": [9.5, 13, 9.5],
+			"faces": {
+				"north": {"uv": [14.5, 4, 16, 4.5], "texture": "#0"},
+				"east": {"uv": [14.5, 3.5, 16, 4], "texture": "#0"},
+				"south": {"uv": [14.5, 3.5, 16, 4], "texture": "#0"},
+				"west": {"uv": [14.5, 3, 16, 3.5], "texture": "#0"}
+			}
+		},
+		{
+			"from": [6, 13, 6],
+			"to": [10, 16, 10],
+			"faces": {
+				"north": {"uv": [14, 2, 16, 3.5], "texture": "#0"},
+				"east": {"uv": [14, 2, 16, 3.5], "texture": "#0"},
+				"south": {"uv": [14, 2, 16, 3.5], "texture": "#0"},
+				"west": {"uv": [14, 2, 16, 3.5], "texture": "#0"},
+				"up": {"uv": [14, 0, 16, 2], "texture": "#0"},
+				"down": {"uv": [15.5, 5, 16, 5.5], "texture": "#0"}
+			}
+		}
+	],
+	"groups": [
+		{
+			"name": "Axle",
+			"origin": [8, 8, 8],
+			"children": []
+		}, 0, 1]
+}

src/main/resources/assets/create/models/block/copper_backtank/item.json

@@ -0,0 +1,205 @@
+{
+	"credit": "Made with Blockbench",
+	"parent": "block/block",
+	"textures": {
+		"0": "create:block/copper_backtank",
+		"particle": "create:block/copper_backtank"
+	},
+	"elements": [
+		{
+			"from": [5, 4, 10.5],
+			"to": [7, 9, 11.5],
+			"rotation": {"angle": 0, "axis": "y", "origin": [8, 6.5, 11]},
+			"faces": {
+				"north": {"uv": [6.5, 11.5, 5.5, 14], "texture": "#0"},
+				"east": {"uv": [6.5, 11.5, 7, 14], "texture": "#0"},
+				"south": {"uv": [5.5, 11.5, 6.5, 14], "texture": "#0"},
+				"west": {"uv": [5.5, 11.5, 6, 14], "texture": "#0"},
+				"up": {"uv": [5.5, 11, 6.5, 11.5], "texture": "#0"},
+				"down": {"uv": [5.5, 11, 6.5, 11.5], "texture": "#0"}
+			}
+		},
+		{
+			"from": [5, 4, 10.5],
+			"to": [7, 9, 11.5],
+			"rotation": {"angle": 45, "axis": "x", "origin": [8, 6.5, 11]},
+			"faces": {
+				"north": {"uv": [6.5, 11.5, 5.5, 14], "texture": "#0"},
+				"east": {"uv": [6.5, 11.5, 7, 14], "texture": "#0"},
+				"south": {"uv": [5.5, 11.5, 6.5, 14], "texture": "#0"},
+				"west": {"uv": [5.5, 11.5, 6, 14], "texture": "#0"},
+				"up": {"uv": [5.5, 11, 6.5, 11.5], "texture": "#0"},
+				"down": {"uv": [5.5, 11, 6.5, 11.5], "texture": "#0"}
+			}
+		},
+		{
+			"from": [5, 6, 8.5],
+			"to": [7, 7, 13.5],
+			"rotation": {"angle": 0, "axis": "y", "origin": [8, 6.5, 11]},
+			"faces": {
+				"north": {"uv": [5.5, 11, 6.5, 11.5], "rotation": 180, "texture": "#0"},
+				"east": {"uv": [6.5, 11.5, 7, 14], "rotation": 270, "texture": "#0"},
+				"south": {"uv": [5.5, 11, 6.5, 11.5], "texture": "#0"},
+				"west": {"uv": [5.5, 11.5, 6, 14], "rotation": 90, "texture": "#0"},
+				"up": {"uv": [6.5, 11.5, 5.5, 14], "rotation": 180, "texture": "#0"},
+				"down": {"uv": [5.5, 11.5, 6.5, 14], "texture": "#0"}
+			}
+		},
+		{
+			"from": [5, 6, 8.5],
+			"to": [7, 7, 13.5],
+			"rotation": {"angle": 45, "axis": "x", "origin": [8, 6.5, 11]},
+			"faces": {
+				"north": {"uv": [5.5, 11, 6.5, 11.5], "rotation": 180, "texture": "#0"},
+				"east": {"uv": [6.5, 11.5, 7, 14], "rotation": 270, "texture": "#0"},
+				"south": {"uv": [5.5, 11, 6.5, 11.5], "texture": "#0"},
+				"west": {"uv": [5.5, 11.5, 6, 14], "rotation": 90, "texture": "#0"},
+				"up": {"uv": [6.5, 11.5, 5.5, 14], "rotation": 180, "texture": "#0"},
+				"down": {"uv": [5.5, 11.5, 6.5, 14], "texture": "#0"}
+			}
+		},
+		{
+			"from": [9, 4, 10.5],
+			"to": [11, 9, 11.5],
+			"rotation": {"angle": 0, "axis": "y", "origin": [8, 6.5, 11]},
+			"faces": {
+				"north": {"uv": [5.5, 11.5, 6.5, 14], "texture": "#0"},
+				"east": {"uv": [5.5, 11.5, 6, 14], "texture": "#0"},
+				"south": {"uv": [6.5, 11.5, 5.5, 14], "texture": "#0"},
+				"west": {"uv": [6.5, 11.5, 7, 14], "texture": "#0"},
+				"up": {"uv": [5.5, 11, 6.5, 11.5], "rotation": 180, "texture": "#0"},
+				"down": {"uv": [5.5, 11, 6.5, 11.5], "rotation": 180, "texture": "#0"}
+			}
+		},
+		{
+			"from": [9, 4, 10.5],
+			"to": [11, 9, 11.5],
+			"rotation": {"angle": 45, "axis": "x", "origin": [8, 6.5, 11]},
+			"faces": {
+				"north": {"uv": [5.5, 11.5, 6.5, 14], "texture": "#0"},
+				"east": {"uv": [5.5, 11.5, 6, 14], "texture": "#0"},
+				"south": {"uv": [6.5, 11.5, 5.5, 14], "texture": "#0"},
+				"west": {"uv": [6.5, 11.5, 7, 14], "texture": "#0"},
+				"up": {"uv": [5.5, 11, 6.5, 11.5], "rotation": 180, "texture": "#0"},
+				"down": {"uv": [5.5, 11, 6.5, 11.5], "rotation": 180, "texture": "#0"}
+			}
+		},
+		{
+			"from": [9, 6, 8.5],
+			"to": [11, 7, 13.5],
+			"rotation": {"angle": 0, "axis": "y", "origin": [8, 6.5, 11]},
+			"faces": {
+				"north": {"uv": [5.5, 11, 6.5, 11.5], "texture": "#0"},
+				"east": {"uv": [5.5, 11.5, 6, 14], "rotation": 270, "texture": "#0"},
+				"south": {"uv": [5.5, 11, 6.5, 11.5], "rotation": 180, "texture": "#0"},
+				"west": {"uv": [6.5, 11.5, 7, 14], "rotation": 90, "texture": "#0"},
+				"up": {"uv": [5.5, 11.5, 6.5, 14], "rotation": 180, "texture": "#0"},
+				"down": {"uv": [6.5, 11.5, 5.5, 14], "texture": "#0"}
+			}
+		},
+		{
+			"from": [9, 6, 8.5],
+			"to": [11, 7, 13.5],
+			"rotation": {"angle": 45, "axis": "x", "origin": [8, 6.5, 11]},
+			"faces": {
+				"north": {"uv": [5.5, 11, 6.5, 11.5], "texture": "#0"},
+				"east": {"uv": [5.5, 11.5, 6, 14], "rotation": 270, "texture": "#0"},
+				"south": {"uv": [5.5, 11, 6.5, 11.5], "rotation": 180, "texture": "#0"},
+				"west": {"uv": [6.5, 11.5, 7, 14], "rotation": 90, "texture": "#0"},
+				"up": {"uv": [5.5, 11.5, 6.5, 14], "rotation": 180, "texture": "#0"},
+				"down": {"uv": [6.5, 11.5, 5.5, 14], "texture": "#0"}
+			}
+		},
+		{
+			"from": [5, 0, 5],
+			"to": [11, 4, 11],
+			"faces": {
+				"north": {"uv": [8.5, 4, 11.5, 6], "texture": "#0"},
+				"east": {"uv": [4.5, 4, 7.5, 6], "texture": "#0"},
+				"south": {"uv": [0.5, 4, 3.5, 6], "texture": "#0"},
+				"west": {"uv": [4.5, 4, 7.5, 6], "texture": "#0"},
+				"down": {"uv": [4.5, 6.5, 7.5, 9.5], "texture": "#0"}
+			}
+		},
+		{
+			"from": [5, 10, 5],
+			"to": [11, 12, 11],
+			"faces": {
+				"north": {"uv": [8.5, 0, 11.5, 1], "texture": "#0"},
+				"east": {"uv": [4.5, 0, 7.5, 1], "texture": "#0"},
+				"south": {"uv": [0.5, 0, 3.5, 1], "texture": "#0"},
+				"west": {"uv": [4.5, 0, 7.5, 1], "texture": "#0"},
+				"up": {"uv": [0.5, 6.5, 3.5, 9.5], "texture": "#0"}
+			}
+		},
+		{
+			"from": [4, 4, 4],
+			"to": [12, 10, 12],
+			"faces": {
+				"north": {"uv": [8, 1, 12, 4], "texture": "#0"},
+				"east": {"uv": [4, 1, 8, 4], "texture": "#0"},
+				"south": {"uv": [0, 1, 4, 4], "texture": "#0"},
+				"west": {"uv": [4, 1, 8, 4], "texture": "#0"},
+				"up": {"uv": [0, 6, 4, 10], "texture": "#0"},
+				"down": {"uv": [4, 6, 8, 10], "texture": "#0"}
+			}
+		},
+		{
+			"from": [4, 4, 9],
+			"to": [12, 10, 11],
+			"faces": {
+				"south": {"uv": [0, 12.5, 1, 13], "texture": "#0"}
+			}
+		},
+		{
+			"from": [5, 2, 3],
+			"to": [11, 11, 5],
+			"faces": {
+				"north": {"uv": [1, 11.5, 4, 16], "texture": "#0"},
+				"east": {"uv": [5, 11.5, 4, 16], "texture": "#0"},
+				"south": {"uv": [0, 0, 6, 9], "texture": "#0"},
+				"west": {"uv": [4, 11.5, 5, 16], "texture": "#0"},
+				"up": {"uv": [1, 10.5, 4, 11.5], "texture": "#0"},
+				"down": {"uv": [0, 11.5, 1, 14.5], "rotation": 90, "texture": "#0"}
+			}
+		},
+		{
+			"from": [6.5, 12, 6.5],
+			"to": [9.5, 13, 9.5],
+			"faces": {
+				"north": {"uv": [14.5, 4, 16, 4.5], "texture": "#0"},
+				"east": {"uv": [14.5, 3.5, 16, 4], "texture": "#0"},
+				"south": {"uv": [14.5, 3.5, 16, 4], "texture": "#0"},
+				"west": {"uv": [14.5, 3, 16, 3.5], "texture": "#0"}
+			}
+		},
+		{
+			"from": [6, 13, 6],
+			"to": [10, 16, 10],
+			"faces": {
+				"north": {"uv": [14, 2, 16, 3.5], "texture": "#0"},
+				"east": {"uv": [14, 2, 16, 3.5], "texture": "#0"},
+				"south": {"uv": [14, 2, 16, 3.5], "texture": "#0"},
+				"west": {"uv": [14, 2, 16, 3.5], "texture": "#0"},
+				"up": {"uv": [14, 0, 16, 2], "texture": "#0"},
+				"down": {"uv": [15.5, 5, 16, 5.5], "texture": "#0"}
+			}
+		}
+	],
+	"groups": [
+		{
+			"name": "Gears",
+			"origin": [1, 2.5, 0.5],
+			"children": [0, 1, 2, 3, 4, 5, 6, 7]
+		},
+		{
+			"name": "Tank",
+			"origin": [0, 0, 0],
+			"children": [8, 9, 10, 11, 12]
+		},
+		{
+			"name": "Axle",
+			"origin": [8, 8, 8],
+			"children": []
+		}, 13, 14]
+}

src/main/resources/create.mixins.json

@@ -4,6 +4,8 @@
     "package": "com.simibubi.create.foundation.mixin",
     "compatibilityLevel": "JAVA_8",
     "refmap": "create.refmap.json",
+	"mixins": [
+	],
     "client": [
         "TileWorldHookMixin",
         "CancelTileEntityRenderMixin",
@@ -13,6 +15,7 @@
         "RenderHooksMixin",
         "ShaderCloseMixin",
         "TileRemoveMixin",
+        "HeavyBootsOnPlayerMixin",
         "EntityContraptionInteractionMixin",
         "StoreProjectionMatrixMixin"
     ],