Debug mode

File:Debug World Type overview high ID 14w27b.png

The world creation using the Debug Mode

This article is about the world type. For in game debug screen, see Debug screen.

Debug Mode is a world type used to test block models, states and textures. It is thereby useful not only to Mojang but also to creators of resource packs.

Accessing

To select the debug mode, hold the ⇧ Shift key while clicking "World Type". Debug Mode will then be directly after Customized, rather than Default being directly after Customized.

Properties

Debug mode contains all Minecraft blocks in all their different block states in a single world, in a grid across height y=70, with a barrier floor at y=60.

When choosing this world, the only game mode available is Spectator, and further options (such as generated structures, bonus chest, etc.) are unavailable; however, the game mode can be changed from inside the world with console commands. Breaking blocks is possible if the game mode is switched, however removing them is not; breaking blocks causes them to regenerate instantly. Some blocks allow right-click interactions (e.g. chests, and especially those blocks whose interactions do not change any block state), while others do not (e.g. levers, redstone repeaters).

If a Nether or End portal is used, the player will spawn in a Nether version of the debug world or the End credits will appear, depending on the portal used. If the End is reached through the Nether, an End version of the debug world generates, with the Ender Dragon flying around.

The block grid is approximately 180×180 in size, occupying the +X,+Z quadrant, although the barrier floor extends past the grid to the world border at X/Z ±29,999,984. Starting at 0,0, the blocks are arranged first in rows of 89 block states from north to south, then in 87 rows from east to west (with an additional partial row of 27 states), following the numerical data values of the blocks. There are a total of 7770 block states.

History

r
1.8 {{Extension DPL}}<ul><li>[[Gunpowder|Gunpowder]]<br/>{{Item | image = Gunpowder.png | stackable = Yes (64) | renewable = Yes }} '''Gunpowder''' is an item that is used for [[explosion]]-related recipes, and as an ingredient in potions. == Obtaining == === Mob loot === ==== Creepers ==== [[Creeper]]s can drop 0-2 pieces of gunpowder upon death. [[Looting]] can increase this by one per level, with a maximum of 5 gunpowder. ==== Ghasts ==== [[Ghast]]s can drop 0-2 pieces of gunpowder upon death. Looting can increase this by one per level, with a maximum of 5 gunpowder. ==== Witches ==== [[Witch]]es can drop 0-6 pieces of gunpowder upon death. Looting can increase this by three per level, with a maximum of 15 gunpowder. <!-- === Crafting === {{Crafting |showdescription=1 |description= {{only|bedrock|education}} |Coal; Charcoal |Sulfur |Bone Meal |Output= Gunpowder, 3 |type= Miscellaneous }} --> === Trading === <!--Wandering trader always offer one of the 5 item (one of them is gunpowder)--> [[Wandering trader]]s have {{frac|1|6}} chance to sell gunpowder for an [[emerald]]. === Chest loot === {{LootChestItem|gunpowder}} == Usage == === Crafting ingredient === {{crafting usage}} === Brewing ingredient === {{brewing |name=[[Splash Potion]] |showname=1 |Gunpowder |Splash Mundane Potion; Splash Potion of Healing; Splash Potion of Fire Resistance; Splash Potion of Harming; Splash Potion of Poison; Splash Potion of Regeneration; Splash Potion of Slowness; Splash Potion of Strength; Splash Potion of Swiftness; Splash Potion of Weakness; Splash Potion of Night Vision; Splash Potion of Invisibility; Splash Potion of Water Breathing; Splash Potion of Leaping |base=Any Potion }} == Data values == === ID === {{edition|java}}: {{ID table |edition=java |showforms=y |generatetranslationkeys=y |displayname=Gunpowder |spritetype=item |nameid=gunpowder |form=item |foot=1}} {{edition|bedrock}}: {{ID table |edition=bedrock |shownumericids=y |showforms=y |notshowbeitemforms=y |generatetranslationkeys=y |displayname=Gunpowder |spritetype=item |nameid=gunpowder |id=328 |form=item |foot=1}} == History == {{History|java indev}} {{History||0.31|snap=20100130|[[File:Gunpowder JE1 BE1.png|32px]] Added gunpowder. |Gunpowder is a [[crafting]] ingredient for [[TNT]]. |Gunpowder can be [[drops|dropped]] by any [[mob]].}} {{History||20100219|Gunpowder now [[drops]] only from [[creeper]]s.}} {{History|java infdev}} {{History||20100625-2|Gunpowder can now be found in [[dungeon]] [[chest]]s.}} {{History|java alpha}} {{History||v1.2.0|snap=preview|Added [[ghast]]s, which [[drops|drop]] gunpowder upon [[death]].{{needs testing|was their gunpowder dropping present in the preview version, or added later on?|type=untestable}}}} {{History|java beta}} {{History||1.0|The item now has a display name: ''Sulphur''.}} {{History||1.3|''Sulphur'' has been renamed to ''Gunpowder''.}} {{History|java}} {{History||1.0.0|snap=Beta 1.9 Prerelease 4|Gunpowder is now usable in [[brewing]] to create [[splash potion]]s.}} {{History||1.2.1|snap=12w04a|[[Fire charge]]s are now [[crafting|crafted]] with gunpowder.}} {{History||1.4.2|snap=12w38b|[[Witch]]es may now [[drops|drop]] gunpowder.}} {{History||1.4.6|snap=12w49a|Gunpowder can now be used to craft a [[firework star]] and a [[firework rocket]].}} {{History||1.9|snap=15w44a|Gunpowder now generates in [[desert temple]] [[chest]]s. |The average yield of gunpowder in [[dungeon]] chests has now doubled.}} {{History||1.11|snap=16w39a|Gunpowder can now be found in [[woodland mansion]] chests.}} {{History||1.13|snap=17w47a|Prior to [[1.13/Flattening|''The Flattening'']], this [[item]]'s numeral ID was 289.}} {{History|||snap=18w11a|Gunpowder can now generate in [[shipwreck]] [[chest]]s.}} {{History||1.14|snap=18w43a|[[File:Gunpowder JE2 BE2.png|32px]] The texture of gunpowder has been changed.}} {{History|||snap=19w05a|Added [[wandering trader]]s, which sell gunpowder.}} {{History||1.20<br>(Experimental)|link=1.19.4|snap=23w07a|Gunpowder now drops when brushing [[suspicious sand]] in [[desert pyramid]]s.}} {{History||1.20|snap=23w12a|The probability for the gunpowder to generate in [[suspicious sand]] in [[desert temple]]s has been changed from 1/7 to 1/8.}} {{History|pocket alpha}} {{History||v0.2.0|[[File:Gunpowder JE1 BE1.png|32px]] Added gunpowder. It is currently unobtainable and serves no purpose.}} {{History||v0.3.3|Gunpowder now drops from [[creeper]]s. It is still unobtainable due to creepers not yet spawning naturally.}} {{History||v0.4.0|Creepers now spawn naturally, making gunpowder obtainable in Survival mode. |Gunpowder can now be used to craft [[TNT]].}} {{History||v0.12.1|snap=build 1|Added gunpowder to the [[creative]] [[inventory]]. |Gunpowder is now usable in [[brewing]] to create [[splash potion]]s.}} {{History||v0.13.0|snap=build 1|Gunpowder can now be found inside [[desert temple]] [[chest]]s.}} {{History||v0.14.0|snap=build 1|Gunpowder can now be dropped by [[witch]]es.}} {{History||v0.15.0|snap=build 1|Gunpowder can now be used to craft [[fire charge]]s.}} {{History|pocket}} {{History||1.1.0|snap=alpha 1.1.0.0|Gunpowder now generates inside [[woodland mansion]] [[chest]]s.}} {{History|bedrock}} {{History||1.2.0|snap=beta 1.2.0.2|Gunpowder can now be used to craft [[firework rocket]]s and [[firework star]]s.}} {{History||1.4.0|snap=beta 1.2.14.2|Gunpowder now generates inside [[shipwreck]] [[chest]]s.}} {{History||1.10.0|snap=beta 1.10.0.3|[[File:Gunpowder JE2 BE2.png|32px]] The texture of gunpowder has been changed.}} {{History||Next Major Update<br>(Experimental)|link=Bedrock Edition 1.19.70|snap=beta 1.19.70.23|Gunpowder now drops when brushing [[suspicious sand]] in [[desert pyramid]]s.}} {{History|console}} {{History||xbox=TU1|xbone=CU1|ps=1.0|wiiu=Patch 1|switch=1.0.1|[[File:Gunpowder JE1 BE1.png|32px]] Added gunpowder.}} {{History||xbox=none|xbone=none|ps=1.90|wiiu=none|switch=none|[[File:Gunpowder JE2 BE2.png|32px]] The texture of gunpowder has been changed.}} {{History|New 3DS}} {{History||0.1.0|[[File:Gunpowder JE1 BE1.png|32px]] Added gunpowder.}} {{History|foot}} == Issues == {{issue list}} == References == {{reflist}} == External Links == *[https://www.minecraft.net/en-us/article/taking-inventory--gunpowder Taking Inventory: Gunpowder] – Minecraft.net on June 21, 2019 {{Items}} [[Category:Recipe using Charcoal]] [[cs:Střelný prach]] [[de:Schwarzpulver]] [[es:Pólvora]] [[fr:Poudre à canon]] [[hu:Puskapor]] [[it:Polvere da sparo]] [[ja:火薬]] [[ko:화약]] [[nl:Buskruit]] [[pl:Proch]] [[pt:Pólvora]] [[ru:Порох]] [[th:ดินปืน]] [[tr:Barut]] [[uk:Порох]] [[zh:火药]] [[Category:Renewable resources]] [[Category:Brewing recipe]]</li><li>[[Yellow Dye|Yellow Dye]]<br/>{{Item | title = Yellow Dye | renewable = Yes | stackable = Yes (64) }} '''Yellow dye''' is a [[Dye#Primary|primary dye]] created by placing a [[dandelion]] or [[sunflower]] into a [[crafting]] grid. == Obtaining == === Crafting === {{Crafting |Dandelion;Sunflower |Output=Yellow Dye;Yellow Dye,2 |type=Material }} === Chest loot === {{LootChestItem|yellow-dye}} === Trading === [[Wandering trader]]s sell 3 yellow dye for an [[emerald]]. == Usage == {{dye usage}} === Crafting ingredient === {{crafting usage|ignore=Banner|continue=1}} {{banner crafting usage}} === Loom ingredient === {{Banner loom usage|Yellow Dye}} === Trading === Expert-level shepherd villagers have a {{frac|1|6}} chance to buy 12 yellow dye for an emerald. == Data values == === ID === {{edition|java}}: {{ID table |edition=java |showforms=y |generatetranslationkeys=y |displayname=Yellow Dye |spritetype=item |nameid=yellow_dye |form=item |foot=1}} {{edition|bedrock}}: {{ID table |edition=bedrock |showaliasids=y |shownumericids=y |showforms=y |notshowbeitemforms=y |generatetranslationkeys=y |displayname=Yellow Dye |spritetype=item |nameid=yellow_dye |aliasid=dye / 11 |id=406 |form=item |translationkey=item.dye.yellow.name |foot=1}} == Video == {{yt|nOQUDjEHGRg}} == History == {{History|java beta}} {{History||1.2|[[File:Yellow Dye JE1 BE1.png|32px]] Added dandelion yellow.}} {{History||1.6.6|Dandelions can now be generated using [[Bone Meal|bone meal]], making dandelion yellow [[renewable resource|renewable]].}} {{History|java}} {{History||1.4.2|snap=12w34a|Added the ability to [[Armor#Dyeing|dye]] leather [[armor]] and [[wolf]] collars.}} {{History||1.4.6|snap=12w49a|Dandelion yellow can be crafted with [[gunpowder]] to create a [[firework star]].}} {{History||1.6.1|snap=13w19a|[[Stained clay]] can now be crafted.}} {{History||1.7.2|snap=13w36a|Can now be crafted using sunflower.}} {{History|||snap=13w37a|Each dandelion now yields only 1 dandelion yellow, instead of 2.}} {{History|||snap=13w41a|[[Stained glass]] can now be [[crafting|crafted]].}} {{History||1.8|snap=14w30a|Added [[banner]]s, which can be [[dye]]d.}} {{History||1.11|snap=16w39a|Added the ability to dye [[shulker box]]es.}} {{History||1.12|snap=17w06a|Yellow dye can now be used to craft yellow [[concrete powder]].}} {{History|||snap=17w15a|Added the ability to dye [[bed]]s.}} {{History||1.13|snap=17w47a|The different data values for the <code>dye</code> ID have now been split up into their own IDs. |Prior to [[1.13/Flattening|''The Flattening'']], this [[item]]'s numeral ID was 351.}} {{History||1.14|snap=18w43a|"Dandelion Yellow" has now been renamed to "Yellow Dye". |[[File:Yellow Dye JE2 BE2.png|32px]] The texture of yellow dye has now been changed.}} {{History|||snap=18w44a|Yellow dye can now change the text color on [[sign]]s to yellow.}} {{History|||snap=18w49a|Yellow dye can now be found in [[chest]]s in [[village]] mason houses.}} {{History|||snap=19w05a|Added the [[wandering trader]], which sells yellow dye.}} {{History|||snap=19w11a|Yellow dye can now be [[trading|bought]] by shepherd villagers.}} {{History||1.17|snap=20w45a|Yellow dye can now be used to craft [[yellow candle]]s.}} {{History|||snap=21w19a|Yellow dye can no longer be used to craft yellow candles.}} {{History|||snap=Pre-release 1|Yellow dye can once again used to craft yellow candles.}} {{History||1.20<br>(Experimental)|link=1.19.3|snap=22w42a|Yellow dye can now change the text color on [[hanging sign]]s to yellow.}} {{History||1.20|snap=23w12a|Yellow dye can now be found in [[suspicious gravel]] and [[suspicious sand]] in [[trail ruins]].}} {{History|||snap=23w16a|Yellow dye no longer generates in [[suspicious sand]] in [[trail ruins]].|Due to the split of the archaeological loot tables for suspicious gravel within [[trail ruins]], yellow dye is now common loot.}} {{History|pocket alpha}} {{History||v0.3.0|[[File:Yellow Dye JE1 BE1.png|32px]] Added dandelion yellow.}} {{History||v0.8.0|snap=build 1|Dandelion yellow is now used to craft [[cocoa beans]].}} {{History||v0.14.0|snap=build 1|Yellow dye can now be used to dye [[water]] in [[cauldron]]s.}} {{History||v0.16.0|snap=build 1|Dandelion yellow is no longer used to [[crafting|craft]] cocoa beans.}} {{History|pocket}} {{History||1.0.0|snap=alpha 0.17.0.1|Yellow dye can now be used to dye [[shulker]]s.}} {{History||1.1.0|snap=alpha 1.1.0.0|Yellow dye can now be used to dye [[shulker box]]es, [[bed]]s, and craft [[concrete powder]].}} {{History|bedrock}} {{History||1.2.0|snap=beta 1.2.0.2|Yellow dye can now be used to craft patterns on [[banner]]s, [[firework star]]s, and [[stained glass]].}} {{History||1.4.0|snap=beta 1.2.20.1|Yellow dye can now be used to craft [[balloon]]s and [[glow stick]]s.}} {{History||1.8.0|snap=beta 1.8.0.8|Dandelion yellow can now be used to dye [[cat]] collars.}} {{History|||snap=beta 1.8.0.10|"Dandelion Yellow" has now been renamed to "Yellow Dye".}} {{History||1.10.0|snap=beta 1.10.0.3|Yellow dye is now [[trading|sold]] by [[wandering trader]]s. |[[File:Yellow Dye JE2 BE2.png|32px]] The texture of yellow dye has now been changed.}} {{History||1.11.0|snap=beta 1.11.0.1|Yellow dye can now be found in [[village]] mason [[chest]]s.}} {{History|||snap=beta 1.11.0.4|Yellow dye can now be sold to shepherd [[villager]]s.}} {{History||1.16.100|snap=beta 1.16.100.56|The ID of yellow dye has been changed from <code>dye/11</code> to <code>yellow_dye</code>.}} {{History|console}} {{History||xbox=TU1|xbone=CU1|ps=1.00|switch=1.0.1|wiiu=Patch 1|[[File:Yellow Dye JE1 BE1.png|32px]] Added dandelion yellow.}} {{History|ps4}} {{History||1.83|"Dandelion Yellow" has now been renamed to "Yellow Dye".}} {{History||1.90|[[File:Yellow Dye JE2 BE2.png|32px]] The texture of yellow dye has now been changed.}} {{History|new 3ds}} {{History||0.1.0|[[File:Yellow Dye JE1 BE1.png|32px]] Added dandelion yellow.}} {{History|foot}} == Issues == {{issue list}} == References == {{reflist}} {{Items}} [[cs:Pampelišková žluť]] [[de:Gelber Farbstoff]] [[es:Tinte amarillo]] [[fr:Teinture jaune]] [[hu:Pitypangsárga]] [[ja:黄色の染料]] [[ko:노란색 염료]] [[nl:Paardenbloemgeel]] [[pl:Żółty barwnik]] [[pt:Corante amarelo]] [[ru:Жёлтый краситель]] [[zh:黄色染料]] [[Category:Items]] [[Category:Dyes]] [[Category:Renewable resources]]</li></ul>		14w26a			Added Debug Mode world type.
		14w27a			Different block states are used instead of metadata.
					Options are disabled when creating the world, and the only game mode available is Spectator Mode.
					Every block state only generates once.

Issues

Issues relating to "Debug mode" are maintained on the bug tracker. Report issues there.

Note that any bugs relating to using other game modes than spectator are resolved as invalid due to the fact that the world type can only be legitimately accessed in spectator.

Trivia

• Every block creates only once. The remainder of the map is empty.
• Below the blocks the ground seems to be made of barriers, but as soon as one is broken another is placed, so you cannot pass through without using spectator mode.
• The sun is displayed, but there is no day/night cycle. The daytime can be adjusted using console commands.
• The biome is Plains (except when in the Nether or the End).
• Activating buttons, levers, and pressure plates in debug mode will drop a resource of itself. However, pressure plates are not recommended to play with, as they will spew out tons of dropped plates, make weird noises, and will likely crash the game.

Gallery

• 

  Debug world in version 14w26b

• 

  Large overview (14w26b)

• 

  Grid overview (14w26b)

• 

  Low Block ID overview (14w27b)

• 

  Grid overview (14w27b)

• 

  View of the world after using the nether portal (14w27b)

• 

  View of the world after using the end portal (14w29b)

• 

  A barrier block in debug mode

Environment 

View at: Template:Environment/content [edit]