Minecraft:Commands/compute

Evaluates Minecraft:number providers in various Minecraft:loot contexts.

Syntax

Template:Cmd

Template:Cmd

Where Template:Cd is one of:

Template:Cd

Runs the provider with the [[Minecraft:Loot context#minecraft:command_compute_default|Template:Cd]] context, which provides common parameters such as the execution position and Template:Cd entity.

Template:Cd

Runs the provider with the [[Minecraft:Loot context#minecraft:command_compute_position|Template:Cd]] context, providing the block state and block entity found at Template:Cd alongside the common parameters.

Template:Cd

Runs the provider with the [[Minecraft:Loot context#minecraft:command_compute_entity|Template:Cd]] context, providing the selected entity as Template:Cd alongside the common parameters.

Float providers are evaluated to produce a floating-point value, but a command's Template:Cd value can only be an integer, so the actual result is rounded down to the nearest integer before being returned. If Template:Cd is specified, the result is multiplied by that before being rounded down, allowing more precision to be returned. Integer providers already produce an integer value, so no scaling is needed.

To store a float without losing any precision, see Template:Cmd instead, which avoids passing the value through Template:Cd.

Arguments

Specifies the block whose state and block entity are made available to the number provider.

Template:Arg desc

Specifies the entity whose data is made available to the number provider as Template:Cd.

Template:Arg desc

Specifies the Minecraft:context float provider to evaluate. Can be an Minecraft:identifier or an inline definition.

Template:Arg desc

Specifies the Minecraft:context int provider to evaluate. Can be an Minecraft:identifier or an inline definition.

Template:Arg desc

Specifies the value by which the float provider's result is multiplied.

If omitted, Template:Cd is used.

The resulting value is rounded down to the nearest integer after scaling.

Template:Arg desc

Output

When the provider has a registered identifier, a successful command also displays its identifier and the computed result. In float mode, if scaling and rounding change the provider's original value, the output also displays the original floating-point value.