Events

whenFlagClicked(stack)

Runs when green flag is clicked.

Input: stack.

Output: Scratch statement block definition that is appended to the current script stack.

• stack: () => void Optional

Example:

import { whenFlagClicked } from 'hikkaku/blocks'

whenFlagClicked(() => {})

whenKeyPressed(key, stack)

Runs when key is pressed.

Input: key, stack.

Output: Scratch statement block definition that is appended to the current script stack.

• key: string
• stack: Input value used by this block - Optional.

Example:

import { whenKeyPressed } from 'hikkaku/blocks'

whenKeyPressed('space', () => {})

whenThisSpriteClicked(stack)

Runs when sprite is clicked.

Input: stack.

Output: Scratch statement block definition that is appended to the current script stack.

• stack: See function signature for accepted input values - Optional.

Example:

import { whenThisSpriteClicked } from 'hikkaku/blocks'

whenThisSpriteClicked(() => {})

whenStageClicked(stack)

Runs when stage is clicked.

Input: stack.

Output: Scratch statement block definition that is appended to the current script stack.

• stack: See function signature for accepted input values - Optional.

Example:

import { whenStageClicked } from 'hikkaku/blocks'

whenStageClicked(() => {})

whenBackdropSwitchesTo(backdrop, stack)

Runs when backdrop changes.

Input: backdrop, stack.

Output: Scratch statement block definition that is appended to the current script stack.

• backdrop: See function signature for accepted input values
• stack: See function signature for accepted input values - Optional.

Example:

import { whenBackdropSwitchesTo } from 'hikkaku/blocks'

whenBackdropSwitchesTo('backdrop1', () => {})

whenBroadcastReceived(broadcast, stack)

Runs when a broadcast is received.

Input: broadcast, stack.

Output: Scratch statement block definition that is appended to the current script stack.

• broadcast: See function signature for accepted input values
• stack: See function signature for accepted input values - Optional.

Example:

import { whenBroadcastReceived } from 'hikkaku/blocks'

whenBroadcastReceived('message1', () => {})

whenTouchingObject(target, stack)

Runs when touching object.

Input: target, stack.

Output: Scratch statement block definition that is appended to the current script stack.

• target: See function signature for accepted input values
• stack: See function signature for accepted input values - Optional.

Example:

import { whenTouchingObject } from 'hikkaku/blocks'

whenTouchingObject('mouse-pointer', () => {})

whenGreaterThan(menu, value, stack)

Triggered by sensor threshold.

Input: menu, value, stack.

Output: Scratch statement block definition that is appended to the current script stack.

• menu: See function signature for accepted input values
• value: See function signature for accepted input values
• stack: See function signature for accepted input values - Optional.

Example:

import { whenGreaterThan } from 'hikkaku/blocks'

whenGreaterThan('loudness', 10, () => {})

broadcast(message)

Sends a broadcast.

Input: message.

Output: Scratch statement block definition that is appended to the current script stack.

• message: See function signature for accepted input values

Example:

import { broadcast } from 'hikkaku/blocks'

broadcast('Hello')

broadcastAndWait(message)

Broadcasts and waits.

Input: message.

Output: Scratch statement block definition that is appended to the current script stack.

• message: See function signature for accepted input values

Example:

import { broadcastAndWait } from 'hikkaku/blocks'

broadcastAndWait('Hello')