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How to use scratch-vm - 10 common examples

To help you get started, we’ve selected a few scratch-vm examples, based on popular ways it is used in public projects.

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github LLK / scratch-gui / src / lib / define-dynamic-block.js View on Github external
switch (blockInfo.blockType) {
        case BlockType.COMMAND:
        case BlockType.CONDITIONAL:
        case BlockType.LOOP:
            this.setOutputShape(ScratchBlocks.OUTPUT_SHAPE_SQUARE);
            this.setPreviousStatement(true);
            this.setNextStatement(!blockInfo.isTerminal);
            break;
        case BlockType.REPORTER:
            this.setOutput(true);
            this.setOutputShape(ScratchBlocks.OUTPUT_SHAPE_ROUND);
            if (!blockInfo.disableMonitor) {
                this.setCheckboxInFlyout(true);
            }
            break;
        case BlockType.BOOLEAN:
            this.setOutput(true);
            this.setOutputShape(ScratchBlocks.OUTPUT_SHAPE_HEXAGONAL);
            break;
        case BlockType.HAT:
        case BlockType.EVENT:
            this.setOutputShape(ScratchBlocks.OUTPUT_SHAPE_SQUARE);
            this.setNextStatement(true);
            break;
        }

        if (blockInfo.color1 || blockInfo.color2 || blockInfo.color3) {
            // `setColour` handles undefined parameters by adjusting defined colors
            this.setColour(blockInfo.color1, blockInfo.color2, blockInfo.color3);
        }

        // Layout block arguments
github LLK / scratch-gui / src / lib / define-dynamic-block.js View on Github external
this.setPreviousStatement(true);
            this.setNextStatement(!blockInfo.isTerminal);
            break;
        case BlockType.REPORTER:
            this.setOutput(true);
            this.setOutputShape(ScratchBlocks.OUTPUT_SHAPE_ROUND);
            if (!blockInfo.disableMonitor) {
                this.setCheckboxInFlyout(true);
            }
            break;
        case BlockType.BOOLEAN:
            this.setOutput(true);
            this.setOutputShape(ScratchBlocks.OUTPUT_SHAPE_HEXAGONAL);
            break;
        case BlockType.HAT:
        case BlockType.EVENT:
            this.setOutputShape(ScratchBlocks.OUTPUT_SHAPE_SQUARE);
            this.setNextStatement(true);
            break;
        }

        if (blockInfo.color1 || blockInfo.color2 || blockInfo.color3) {
            // `setColour` handles undefined parameters by adjusting defined colors
            this.setColour(blockInfo.color1, blockInfo.color2, blockInfo.color3);
        }

        // Layout block arguments
        // TODO handle E/C Blocks
        const blockText = blockInfo.text;
        const args = [];
        let argCount = 0;
        const scratchBlocksStyleText = blockText.replace(/\[(.+?)]/g, (match, argName) => {
github LLK / scratch-gui / src / lib / define-dynamic-block.js View on Github external
this.setOutputShape(ScratchBlocks.OUTPUT_SHAPE_SQUARE);
            this.setPreviousStatement(true);
            this.setNextStatement(!blockInfo.isTerminal);
            break;
        case BlockType.REPORTER:
            this.setOutput(true);
            this.setOutputShape(ScratchBlocks.OUTPUT_SHAPE_ROUND);
            if (!blockInfo.disableMonitor) {
                this.setCheckboxInFlyout(true);
            }
            break;
        case BlockType.BOOLEAN:
            this.setOutput(true);
            this.setOutputShape(ScratchBlocks.OUTPUT_SHAPE_HEXAGONAL);
            break;
        case BlockType.HAT:
        case BlockType.EVENT:
            this.setOutputShape(ScratchBlocks.OUTPUT_SHAPE_SQUARE);
            this.setNextStatement(true);
            break;
        }

        if (blockInfo.color1 || blockInfo.color2 || blockInfo.color3) {
            // `setColour` handles undefined parameters by adjusting defined colors
            this.setColour(blockInfo.color1, blockInfo.color2, blockInfo.color3);
        }

        // Layout block arguments
        // TODO handle E/C Blocks
        const blockText = blockInfo.text;
        const args = [];
        let argCount = 0;
github LLK / scratch-gui / src / reducers / vm.js View on Github external
import VM from 'scratch-vm';
import storage from '../lib/storage';

const SET_VM = 'scratch-gui/vm/SET_VM';
const defaultVM = new VM();
defaultVM.attachStorage(storage);
const initialState = defaultVM;

const reducer = function (state, action) {
    if (typeof state === 'undefined') state = initialState;
    switch (action.type) {
    case SET_VM:
        return action.vm;
    default:
        return state;
    }
};
const setVM = function (vm) {
    return {
        type: SET_VM,
        vm: vm
github LLK / scratch-gui / src / lib / define-dynamic-block.js View on Github external
const scratchBlocksStyleText = blockText.replace(/\[(.+?)]/g, (match, argName) => {
            const arg = blockInfo.arguments[argName];
            switch (arg.type) {
            case ArgumentType.STRING:
                args.push({type: 'input_value', name: argName});
                break;
            case ArgumentType.BOOLEAN:
                args.push({type: 'input_value', name: argName, check: 'Boolean'});
                break;
            }
            return `%${++argCount}`;
        });
        this.interpolate_(scratchBlocksStyleText, args);
github LLK / scratch-gui / src / lib / define-dynamic-block.js View on Github external
const scratchBlocksStyleText = blockText.replace(/\[(.+?)]/g, (match, argName) => {
            const arg = blockInfo.arguments[argName];
            switch (arg.type) {
            case ArgumentType.STRING:
                args.push({type: 'input_value', name: argName});
                break;
            case ArgumentType.BOOLEAN:
                args.push({type: 'input_value', name: argName, check: 'Boolean'});
                break;
            }
            return `%${++argCount}`;
        });
        this.interpolate_(scratchBlocksStyleText, args);
github LLK / scratch-gui / src / lib / define-dynamic-block.js View on Github external
domToMutation: function (xmlElement) {
        const blockInfoText = xmlElement.getAttribute('blockInfo');
        if (!blockInfoText) return;
        if (!this.needsBlockInfoUpdate) {
            throw new Error('Attempted to update block info twice');
        }
        delete this.needsBlockInfoUpdate;
        this.blockInfoText = blockInfoText;
        const blockInfo = JSON.parse(blockInfoText);

        switch (blockInfo.blockType) {
        case BlockType.COMMAND:
        case BlockType.CONDITIONAL:
        case BlockType.LOOP:
            this.setOutputShape(ScratchBlocks.OUTPUT_SHAPE_SQUARE);
            this.setPreviousStatement(true);
            this.setNextStatement(!blockInfo.isTerminal);
            break;
        case BlockType.REPORTER:
            this.setOutput(true);
            this.setOutputShape(ScratchBlocks.OUTPUT_SHAPE_ROUND);
            if (!blockInfo.disableMonitor) {
                this.setCheckboxInFlyout(true);
            }
            break;
        case BlockType.BOOLEAN:
            this.setOutput(true);
            this.setOutputShape(ScratchBlocks.OUTPUT_SHAPE_HEXAGONAL);
github LLK / scratch-gui / src / lib / define-dynamic-block.js View on Github external
domToMutation: function (xmlElement) {
        const blockInfoText = xmlElement.getAttribute('blockInfo');
        if (!blockInfoText) return;
        if (!this.needsBlockInfoUpdate) {
            throw new Error('Attempted to update block info twice');
        }
        delete this.needsBlockInfoUpdate;
        this.blockInfoText = blockInfoText;
        const blockInfo = JSON.parse(blockInfoText);

        switch (blockInfo.blockType) {
        case BlockType.COMMAND:
        case BlockType.CONDITIONAL:
        case BlockType.LOOP:
            this.setOutputShape(ScratchBlocks.OUTPUT_SHAPE_SQUARE);
            this.setPreviousStatement(true);
            this.setNextStatement(!blockInfo.isTerminal);
            break;
        case BlockType.REPORTER:
            this.setOutput(true);
            this.setOutputShape(ScratchBlocks.OUTPUT_SHAPE_ROUND);
            if (!blockInfo.disableMonitor) {
                this.setCheckboxInFlyout(true);
            }
            break;
        case BlockType.BOOLEAN:
            this.setOutput(true);
            this.setOutputShape(ScratchBlocks.OUTPUT_SHAPE_HEXAGONAL);
            break;
github LLK / scratch-gui / src / lib / define-dynamic-block.js View on Github external
domToMutation: function (xmlElement) {
        const blockInfoText = xmlElement.getAttribute('blockInfo');
        if (!blockInfoText) return;
        if (!this.needsBlockInfoUpdate) {
            throw new Error('Attempted to update block info twice');
        }
        delete this.needsBlockInfoUpdate;
        this.blockInfoText = blockInfoText;
        const blockInfo = JSON.parse(blockInfoText);

        switch (blockInfo.blockType) {
        case BlockType.COMMAND:
        case BlockType.CONDITIONAL:
        case BlockType.LOOP:
            this.setOutputShape(ScratchBlocks.OUTPUT_SHAPE_SQUARE);
            this.setPreviousStatement(true);
            this.setNextStatement(!blockInfo.isTerminal);
            break;
        case BlockType.REPORTER:
            this.setOutput(true);
            this.setOutputShape(ScratchBlocks.OUTPUT_SHAPE_ROUND);
            if (!blockInfo.disableMonitor) {
                this.setCheckboxInFlyout(true);
            }
            break;
        case BlockType.BOOLEAN:
            this.setOutput(true);
            this.setOutputShape(ScratchBlocks.OUTPUT_SHAPE_HEXAGONAL);
            break;
        case BlockType.HAT:
github LLK / scratch-gui / src / lib / define-dynamic-block.js View on Github external
if (!this.needsBlockInfoUpdate) {
            throw new Error('Attempted to update block info twice');
        }
        delete this.needsBlockInfoUpdate;
        this.blockInfoText = blockInfoText;
        const blockInfo = JSON.parse(blockInfoText);

        switch (blockInfo.blockType) {
        case BlockType.COMMAND:
        case BlockType.CONDITIONAL:
        case BlockType.LOOP:
            this.setOutputShape(ScratchBlocks.OUTPUT_SHAPE_SQUARE);
            this.setPreviousStatement(true);
            this.setNextStatement(!blockInfo.isTerminal);
            break;
        case BlockType.REPORTER:
            this.setOutput(true);
            this.setOutputShape(ScratchBlocks.OUTPUT_SHAPE_ROUND);
            if (!blockInfo.disableMonitor) {
                this.setCheckboxInFlyout(true);
            }
            break;
        case BlockType.BOOLEAN:
            this.setOutput(true);
            this.setOutputShape(ScratchBlocks.OUTPUT_SHAPE_HEXAGONAL);
            break;
        case BlockType.HAT:
        case BlockType.EVENT:
            this.setOutputShape(ScratchBlocks.OUTPUT_SHAPE_SQUARE);
            this.setNextStatement(true);
            break;
        }

scratch-vm

Virtual Machine for Scratch 3.0

GitHub
BSD-3-Clause
Latest version published 1 hour ago

Package Health Score

75 / 100
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