311: Controlling a wandering trader. [Minecraft Map Making]

Channel:

Infernal Device

Subscribers:

3,570

Published on May 10, 2024 12:00:00 AM ● Video Link: https://www.youtube.com/watch?v=VzLveIN51c4

Game:

Minecraft (2011)

Duration: 30:57

491 views

17

Ep311: Various ways to change a wandering trader's wander target.

Version: 1.19

As used in episode 300 - Playing fetch with a fox:    • 300: Playing fetch with a fox. Experi...  

Commands, builds and ideas for people making their own Minecraft maps.

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The following commands are prefixed with three letters which represent the settings of the command block. E.g IUN: = Impulse Unconditional Needs_Redstone. These prefixes need to be removed if copying the commands.

Since angled brackets are not allowed in YouTube descriptions you will have to replace "greater than" with the appropriate angled bracket. Ascii code: 62

Commands used:

Setup:
IUN: scoreboard objectives add temp_value dummy
CUA: scoreboard objectives add location_id dummy
CUA: scoreboard objectives add location_updated dummy

Summon:
IUN: summon wandering_trader ~ ~ ~4 {Tags:["myTrader"]}

Set directly:
IUN: execute as @e[tag=myTrader] run data modify entity @s WanderTarget.X set value 14
CUA: execute as @e[tag=myTrader] run data modify entity @s WanderTarget.Y set value 56
CUA: execute as @e[tag=myTrader] run data modify entity @s WanderTarget.Z set value 373

Set from storage:
IUN: data modify storage trader:data WanderTarget set value {X:14, Y:56, Z:373}
CUA: execute as @e[tag=myTrader] run data modify entity @s WanderTarget set from storage trader:data WanderTarget

Clear storage:
IUN: data remove storage trader:data WanderTarget

Save entity pos to storage:
IUN: data modify storage trader:data WanderTarget.X set from entity @e[limit=1,type=item, sort=nearest] Pos.X
CUA: data modify storage trader:data WanderTarget.Y set from entity @e[limit=1,type=item, sort=nearest] Pos.Y
CUA: data modify storage trader:data WanderTarget.Z set from entity @e[limit=1,type=item, sort=nearest] Pos.Z
CUA: execute as @e[tag=myTrader] run data modify entity @s WanderTarget set from storage trader:data WanderTarget

Change storage element:
IUN: data modify storage trader:data WanderTarget.X set value 380
CUA: execute as @e[tag=myTrader] run data modify entity @s WanderTarget set from storage trader:data WanderTarget

Increment storage element:
IUN: execute store result score #pos temp_value run data get storage trader:data WanderTarget.X
CUA: scoreboard players add #pos temp_value 10
CUA: execute store result storage trader:data WanderTarget.X int 1 run scoreboard players get #pos temp_value
CUA: execute as @e[tag=myTrader] run data modify entity @s WanderTarget set from storage trader:data WanderTarget

Execute if trader has no target:
RUA: execute as @e[tag=myTrader, nbt=!{WanderTarget:{}}] run say No target!

Execute if trader has a target:
RUA: execute as @e[tag=myTrader, nbt={WanderTarget:{}}] run say I have a target!

Set location array:
data modify storage trader:data WanderTarget set value [{X:14, Y:56, Z:373},{X:14, Y:56, Z:383},{X:24, Y:56, Z:383}]

Set location ID:
IUN: scoreboard players set @e[tag=myTrader] location_id 0

Give trader locations in sequence:
RUA: execute as @e[tag=myTrader, nbt=!{WanderTarget:{}}] run tag @s add no_target
CUA: execute as @e[tag=no_target, scores={location_id=0}] store success score @s location_updated run data modify entity @s WanderTarget set from storage trader:data WanderTarget[0]
CCA: scoreboard players add @e[tag=myTrader] location_id 1
CUA: execute as @e[tag=no_target, scores={location_id=1}] unless score @s location_updated matches 1 store success score @s location_updated run data modify entity @s WanderTarget set from storage trader:data WanderTarget[1]
CCA: scoreboard players add @e[tag=myTrader] location_id 1
CUA: execute as @e[tag=no_target, scores={location_id=2}] unless score @s location_updated matches 1 run data modify entity @s WanderTarget set from storage trader:data WanderTarget[2]
CCA: scoreboard players set @e[tag=myTrader] location_id 0
CUA: scoreboard players reset @e[tag=myTrader] location_updated_updated
CUA: tag @e[tag=no_target] remove no_target

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