Mindustry Command Block Mod(MCBM)
This mod adds Minecraft-like Command Blocks, along with other blocks.
This is currently in development.
As of 4.8, Command Blocks require you to be an Admin to edit.

• We now have a (half) Discord Server: https://discord.gg/RCCVQFW

Blocks that need further descriptions.

• Command Block
  A fully customizable block. You can decide whether or not is chained, repeated, normal, requires power, delay and more! It lets you execute built in functions and javascript!
• Unit Command Block
  Executes command as an unit, for the unit stepping on this block.
  The unit has to be on this block and not fly.
• Unit Tagger
  Remembers the last unit that stepped on this tile, using its message as the tag.
  The unit has to be on this block and not fly, and only a single unit will be tagged.
  If the block is removed, the tagged unit will be untagged.
  For more information on tags, refer to Target Selectors.
• Position Reader
  Gets the x and y coordinates where this block is placed.

Pos: ( tile.x , tile.y ) / Rot: tile.rotation()

• Tile Reader
  Gets the information of the tile this block is facing when this block is placed.

floor.name:block.name:overlay[x,y] entity=entity.getClass():getTeam()

• Tile Entity Reader
  Gets the information of the tile entity this block is facing when this block is placed.
  Is empty if no tile entity is found.

TileEntity{tile=tile, health=health}

• Mod Reader
  Gets the information of the mod.
• Note Player
  Plays a note when the power requirement is met. Instrument changes depending on the wall under it.
  All walls, door, router, junction, sorter, mender, shock mine, liquid router and junction, and unloaders have different instruments.
• Note Tuner
  Tunes a note. The instrument that will be tuned depends on the block under it.
• Music Player
  Plays an array of notes. First, specify the BPM, then the notes seperated by spaces, using x for rests. End the note with - for double length, and / for half(these may be stacked). This is not done yet.

150 6e 6d 6c 6d 6e 6e 6e- 6d 6d 6d x 6e 6e 6e-   

• Mp3 Player
  Plays a especified mp3 file of your device.
• Camera Wall
  Acts as a wall to the center of the camera. Can be ignored with a fast enough screen swipe.
  The hitbox is 3x3, one block to all four directions. Turns off if it is not rendered(minimap open, or out of screen).
• Directional Camera Wall
  Acts as a one-way to the center of the camera. Much more stable.
  The hitbox is 1 in width, and stretches infinitely to the back, making it more stable.
• Key Block
  Produces power if a key is pressed. Is not synced in multiplayer.
  Refer here for the list of loggable keys.
• Transistor
  Cuts power if the node on the marked position has 0 power or less.
• Logic Gate
  2 node power block that makes its output depend on its entries, using a configurable truth table.

List and description of commands.
Commands will fail to work when an error happens, params are invalid or fail to be parsed, or requirements below are not made.
Starting the command with a / is optional.
Some params are optional.

In multiplayer, sends text to all players.

Emits text to all players.

• /title pos:x pos:y top|world int:duration string:text
  • top
    shows the text as a popup at the top of the screen.
  • world
    Shows the text as a popup at x,y.
• /title pos:x pos:y string:functionname (arguments)
  Runs an UI function called functionname that can show text in various forms.
  Refer here for the list of functions.

Overwrites this command block's content to text.

Sets the tile at x,y to the specified block.
Rotation should be between 0 and 3, default is 0.
Team should be -1 and 255, default is -1. When team is -1, the team is set to the executor's team.
Fails if the previous block is already the same as the current block.
replace destroys the previous block, and sets a new block. (default)
keep only sets the block if previous block is Air.
build destroys the previous block, and sets a new block, as if a player built it.
force sets a new block. crashes the game if the previous block is a tile entity.

Executes a command from another tile or unit's perspective.
Fails if the executed command fails, or the tile or entity is not found.
execute is optional, one can start a command with at/as

• /execute at pos:x pos:y string:command
  Executes as a tile at x,y.
• /execute as target:target string:command
  Executes as a target.

Runs a function of the executor called functionname. Fails if the executor is neither a tile nor an unit.
Refer here for the list of functions (if executor is a Tile), or here (if executor is an Unit).
Can only be used inside an /execute.

• Example

execute at ~ ~2 function setTeam team:5
//sets the team of the tile 2 blocks to the north of the executor to 5.
//calls setTeam( Team.get(5) ) of the tile 2 blocks to the north of the executor.

Runs a function of the block of the executor called functionname. Fails if the executor is not a tile.
Refer here or here for the list of functions.
Can only be used inside an /execute.

• Example

execute at ~ ~2 functionblock handleStack item:copper 5 tile:~,~ js:null
//gives 5 copper to the block 2 blocks to the north of the executor.

Runs a function of the tile entity of the executor called functionname. Fails if the executor is not a tile.
Refer here for the list of functions.
Can only be used inside an /execute.

• Example

execute at ~ ~2 functionent damage 50
//damages the tile 2 blocks to the north of the executor by 50.

Sets the gamerule or gets the current gamerule.
Fails if no such gamerule exists, or state is not specified and the current state of the gamerule is false or 0.
commandBlockOutput whether to log command failures in multiplayer chat.
commandBlockTitle whether to log command failures as a popup.
setWave sets current wave.
sendCommandFeedback whether to log extra descriptive command outputs.
doCommands whether to run commands at all, /gamerule will bypass this rule but other commands will be blocked.
For more gamerules, refer here.

Plays particle effects on the given position. Fails if coordinates are below 0.

Plays a sound on the given position. Fails if coordinates are below 0. Default volume is 0.5.

Gives the executor an amount of an item.
If the executor is a tile, amount may be negative.
Fails if amount is negative and executor is not a tile, or amount is negative and less than 1 items were removed.

Clears the executor of the item. Fails if the executor does not have an inventory.

• /clear string:item
  if the executor is a tile. Fails if less then 1 items are removed.
• /clear
  if the executor is an unit.

Gives the executor a status effect for the given duration of seconds.
Fails if executor is not an unit. Some effects are custom potion effects, which are affected by the given level and hideparticle.
speed sets speedMultiplier to level*0.1 1.1.
slowness sets speedMultiplier to -1*level*0.05 0.95.
strength sets damageMultiplier to level*0.1 1.1.
weakness sets damageMultiplier to -1*level*0.05 0.95.
resistance sets armorMultiplier to level*0.2 1.1.
pain sets armorMultiplier to -1*level*0.05 0.95.
poison gives damage of 0.05*level 0.05 every frame. Kills, unlike what it looks like.
wither gives damage of 0.1*level 0.1 every frame. Kills.
instant_damage gives damage of 10*level 10. Duration is overridden.
burning, freezing, wet, melting, tarred, overdrive, shielded, shocked, corroded, boss are vanilla status effects. Refer here.
SPEED MULTIPLIERS ARE NOT SUPPOSED TO WORK FOR PLAYERS, MAY RESULT IN UNEXPECTED BEHAVIORS SUCH AS CRASHES.

Kills the target. The target is the executor if unspecified. Fails if the target is not an unit.

The executor asserts dominance.

Configures a block at the specified position to a value.
Doors accept boolean, others accept intergers. Value may be unspecified for doors(then it will toggle).
Fails if the block is not configurable, or if it is a door that is already in the given state.

Teleports a target to a destination.
Fails if the destination is an array of multiple targets.

• /tp target:target target:destination (facing) (float:angle)
  Teleports to the destination's coordinates. The destination target must specify only one entity.
  Angle may use tilde notation to add to the current rotation.
• /tp target:target pos:x pos:y (facing) (float:angle)
  Teleports to the specified coordinates.
  Angle may use tilde notation to add to the current rotation.

Summons an unit at the specified position. Fails if coordinates are below 0.
Team should be -1 and 255, default is -1. When team is -1, the team is set to the executor's team.
Only vanilla units may be summoned with the exception of the armor stand, which can be summoned with armorstand.

Fires a bullet at the specified position. Fails if coordinates are below 0.
Angle may use tilde notation to add to the current rotation.
Team should be -1 and 255, default is -1. When team is -1, the team is set to the executor's team.
Velocity and lifetime are multipliers, and defalts are 1.
Bind is whether the executor becomes the owner of the bullet, default is false.

Sets an attribute or gets an attribute of the executor. Fails if the executor is not a tile.
Can only be used inside an /execute.
Refer here for the list of attributes.

A command that does nothing on its own but the $ notations are parsed nonetheless. NEVER fails on its own, meaning chained conditional command blocks will always activate.

A command that does nothing on its own but the $ notations are parsed nonetheless. Fails if the first argument is false or when parsed, returns false.

Using ~ before a number for a coordinate will get the coordinate relative to the executor.
All coordinates are based on the tile coordinate, not the world coordinate.

For a param that is not a string/int, the following syntax is used in /f(and its counterparts), /gamerule, and /attribute.
tile|tileblock|tileent:x,y team:teamnumber block|floor|item|fx|liquid|bullet:name seffect:statuseffectname target:targetselector js:null|undefined|this|true|false

@s The executor of the command. @sb The block of the executor of the command. @se The tile entity of the executor of the command. @p The player(not to be confused with a single player).
@a All players.
@u All units except players.
@t Is a this of the origin command block. Use only when you know what you are doing.
@c[tagname] A cache of the unit tagged by the Unit Tagger.
x,y The tile at the position.
@e All entities. Tile entities are excluded by default. Target arguments may be used.
A string will refer to a player with that name.

Target arguments filter targets.
The format is [argument1=value,argument2=value,...], and =! may replace = to exclude, not include.
Use it next to Target Selectors with no whitespace in between. For example: @e[type=unit].

• type(string)
  player unit(excludes players) mob(players&units) bullet tile(tile entity, not a tile) effect groundEffect alleffect(effects&groundEffects) puddle shield fire
• name(string)
• team(int)
  -1 for the team of the executor.
• x y dx dy(pos)
  filters in a rectangle, refer here.
• r(float) filters in a circle, the radius is in tiles.

This is the full list of blocks, as of version 104.

//environment
air, spawn, deepwater, water, taintedWater, tar, stone, craters, charr, sand, darksand, ice, snow, darksandTaintedWater,
holostone, rocks, sporerocks, icerocks, cliffs, sporePine, snowPine, pine, shrubs, whiteTree, whiteTreeDead, sporeCluster,
iceSnow, sandWater, darksandWater, duneRocks, sandRocks, moss, sporeMoss, shale, shaleRocks, shaleBoulder, sandBoulder, grass, salt,
metalFloor, metalFloorDamaged, metalFloor2, metalFloor3, metalFloor5, ignarock, magmarock, hotrock, snowrocks, rock, snowrock, saltRocks,
darkPanel1, darkPanel2, darkPanel3, darkPanel4, darkPanel5, darkPanel6, darkMetal,
pebbles, tendrils,

//ores
oreCopper, oreLead, oreScrap, oreCoal, oreTitanium, oreThorium,

//crafting
siliconSmelter, kiln, graphitePress, plastaniumCompressor, multiPress, phaseWeaver, surgeSmelter, pyratiteMixer, blastMixer, cryofluidMixer,
melter, separator, sporePress, pulverizer, incinerator, coalCentrifuge,

//sandbox
powerSource, powerVoid, itemSource, itemVoid, liquidSource, liquidVoid, message, illuminator,

//defense
copperWall, copperWallLarge, titaniumWall, titaniumWallLarge, plastaniumWall, plastaniumWallLarge, thoriumWall, thoriumWallLarge, door, doorLarge,
phaseWall, phaseWallLarge, surgeWall, surgeWallLarge, mender, mendProjector, overdriveProjector, forceProjector, shockMine,
scrapWall, scrapWallLarge, scrapWallHuge, scrapWallGigantic, thruster, //ok, these names are getting ridiculous, but at least I don't have humongous walls yet

//transport
conveyor, titaniumConveyor, armoredConveyor, distributor, junction, itemBridge, phaseConveyor, sorter, invertedSorter, router, overflowGate, massDriver,

//liquids
mechanicalPump, rotaryPump, thermalPump, conduit, pulseConduit, platedConduit, liquidRouter, liquidTank, liquidJunction, bridgeConduit, phaseConduit,

//power
combustionGenerator, thermalGenerator, turbineGenerator, differentialGenerator, rtgGenerator, solarPanel, largeSolarPanel, thoriumReactor,
impactReactor, battery, batteryLarge, powerNode, powerNodeLarge, surgeTower, diode,

//production
mechanicalDrill, pneumaticDrill, laserDrill, blastDrill, waterExtractor, oilExtractor, cultivator,

//storage
coreShard, coreFoundation, coreNucleus, vault, container, unloader, launchPad, launchPadLarge,

//turrets
duo, scatter, scorch, hail, arc, wave, lancer, swarmer, salvo, fuse, ripple, cyclone, spectre, meltdown,

//units
commandCenter, draugFactory, spiritFactory, phantomFactory, wraithFactory, ghoulFactory, revenantFactory, daggerFactory, crawlerFactory, titanFactory,
fortressFactory, repairPoint,

//upgrades
dartPad, deltaPad, tauPad, omegaPad, javelinPad, tridentPad, glaivePad;

This is the full list of items, as of version 104.

scrap, copper, lead, graphite, coal, titanium, thorium, silicon, plastanium, phasefabric, surgealloy, sporePod, sand, blastCompound, pyratite, metaglass;   

This is the full list of effects, as of version 104.

  none, placeBlock, breakBlock, smoke, spawn, tapBlock, select,
  vtolHover, unitDrop, unitPickup, unitLand, pickup, healWave, heal, landShock, reactorsmoke, nuclearsmoke, nuclearcloud,
  redgeneratespark, generatespark, fuelburn, plasticburn, pulverize, pulverizeRed, pulverizeRedder, pulverizeSmall, pulverizeMedium,
  producesmoke, smeltsmoke, formsmoke, blastsmoke, lava, doorclose, dooropen, dooropenlarge, doorcloselarge, purify, purifyoil, purifystone, generate,
  mine, mineBig, mineHuge, smelt, teleportActivate, teleport, teleportOut, ripple, bubble, launch,
  healBlock, healBlockFull, healWaveMend, overdriveWave, overdriveBlockFull, shieldBreak, hitBulletSmall, hitFuse,
  hitBulletBig, hitFlameSmall, hitLiquid, hitLaser, hitLancer, hitMeltdown, despawn, flakExplosion, blastExplosion,
  plasticExplosion, artilleryTrail, incendTrail, missileTrail, absorb, flakExplosionBig, plasticExplosionFlak, burning, fire,
  fireSmoke, steam, fireballsmoke, ballfire, freezing, melting, wet, oily, overdriven, dropItem, shockwave,
  bigShockwave, nuclearShockwave, explosion, blockExplosion, blockExplosionSmoke, shootSmall, shootHeal, shootSmallSmoke, shootBig, shootBig2, shootBigSmoke,
  shootBigSmoke2, shootSmallFlame, shootPyraFlame, shootLiquid, shellEjectSmall, shellEjectMedium,
  shellEjectBig, lancerLaserShoot, lancerLaserShootSmoke, lancerLaserCharge, lancerLaserChargeBegin, lightningCharge, lightningShoot,
  unitSpawn, spawnShockwave, magmasmoke, impactShockwave, impactcloud, impactsmoke, dynamicExplosion, padlaunch, commandSend, coreLand;

This is the full list of bullets, as of version 104.

  //artillery
  artilleryDense, artilleryPlastic, artilleryPlasticFrag, artilleryHoming, artilleryIncendiary, artilleryExplosive, artilleryUnit,

  //flak
  flakScrap, flakLead, flakPlastic, flakExplosive, flakSurge, flakGlass, glassFrag,

  //missiles
  missileExplosive, missileIncendiary, missileSurge, missileJavelin, missileSwarm, missileRevenant,

  //standard
  standardCopper, standardDense, standardThorium, standardHoming, standardIncendiary, standardMechSmall,
  standardGlaive, standardDenseBig, standardThoriumBig, standardIncendiaryBig,

  //electric
  lancerLaser, meltdownLaser, lightning, arc, damageLightning,

  //liquid
  waterShot, cryoShot, slagShot, oilShot,

  //environment, misc.
  fireball, basicFlame, pyraFlame, driverBolt, healBullet, healBulletBig, frag, eruptorShot,

  //bombs
  bombExplosive, bombIncendiary, bombOil;