scratch-blocks/blocks_vertical/control.js
2023-03-02 13:46:07 -05:00

532 lines
14 KiB
JavaScript

/**
* @license
* Visual Blocks Editor
*
* Copyright 2016 Massachusetts Institute of Technology
* All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
'use strict';
goog.provide('Blockly.Blocks.control');
goog.require('Blockly.Blocks');
goog.require('Blockly.Colours');
goog.require('Blockly.ScratchBlocks.VerticalExtensions');
Blockly.Blocks['control_forever'] = {
/**
* Block for repeat n times (external number).
* https://blockly-demo.appspot.com/static/demos/blockfactory/index.html#5eke39
* @this Blockly.Block
*/
init: function() {
this.jsonInit({
"id": "control_forever",
"message0": Blockly.Msg.CONTROL_FOREVER,
"message1": "%1", // Statement
"message2": "%1", // Icon
"lastDummyAlign2": "RIGHT",
"args1": [
{
"type": "input_statement",
"name": "SUBSTACK"
}
],
"args2": [
{
"type": "field_image",
"src": Blockly.mainWorkspace.options.pathToMedia + "repeat.svg",
"width": 24,
"height": 24,
"alt": "*",
"flip_rtl": true
}
],
"category": Blockly.Categories.control,
"extensions": ["colours_control", "shape_end"]
});
}
};
Blockly.Blocks['control_repeat'] = {
/**
* Block for repeat n times (external number).
* https://blockly-demo.appspot.com/static/demos/blockfactory/index.html#so57n9
* @this Blockly.Block
*/
init: function() {
this.jsonInit({
"id": "control_repeat",
"message0": Blockly.Msg.CONTROL_REPEAT,
"message1": "%1", // Statement
"message2": "%1", // Icon
"lastDummyAlign2": "RIGHT",
"args0": [
{
"type": "input_value",
"name": "TIMES"
}
],
"args1": [
{
"type": "input_statement",
"name": "SUBSTACK"
}
],
"args2": [
{
"type": "field_image",
"src": Blockly.mainWorkspace.options.pathToMedia + "repeat.svg",
"width": 24,
"height": 24,
"alt": "*",
"flip_rtl": true
}
],
"category": Blockly.Categories.control,
"extensions": ["colours_control", "shape_statement"]
});
}
};
Blockly.Blocks['control_if'] = {
/**
* Block for if-then.
* @this Blockly.Block
*/
init: function() {
this.jsonInit({
"type": "control_if",
"message0": Blockly.Msg.CONTROL_IF,
"message1": "%1", // Statement
"args0": [
{
"type": "input_value",
"name": "CONDITION",
"check": "Boolean"
}
],
"args1": [
{
"type": "input_statement",
"name": "SUBSTACK"
}
],
"category": Blockly.Categories.control,
"extensions": ["colours_control", "shape_statement"]
});
}
};
Blockly.Blocks['control_if_else'] = {
/**
* Block for if-else.
* @this Blockly.Block
*/
init: function() {
this.jsonInit({
"type": "control_if_else",
"message0": Blockly.Msg.CONTROL_IF,
"message1": "%1",
"message2": Blockly.Msg.CONTROL_ELSE,
"message3": "%1",
"args0": [
{
"type": "input_value",
"name": "CONDITION",
"check": "Boolean"
}
],
"args1": [
{
"type": "input_statement",
"name": "SUBSTACK"
}
],
"args3": [
{
"type": "input_statement",
"name": "SUBSTACK2"
}
],
"category": Blockly.Categories.control,
"extensions": ["colours_control", "shape_statement"]
});
}
};
Blockly.Blocks['control_stop'] = {
/**
* Block for stop all scripts.
* @this Blockly.Block
*/
init: function() {
var ALL_SCRIPTS = 'all';
var THIS_SCRIPT = 'this script';
var OTHER_SCRIPTS = 'other scripts in sprite';
var stopDropdown = new Blockly.FieldDropdown(function() {
if (this.sourceBlock_ &&
this.sourceBlock_.nextConnection &&
this.sourceBlock_.nextConnection.isConnected()) {
return [
[Blockly.Msg.CONTROL_STOP_OTHER, OTHER_SCRIPTS]
];
}
return [[Blockly.Msg.CONTROL_STOP_ALL, ALL_SCRIPTS],
[Blockly.Msg.CONTROL_STOP_THIS, THIS_SCRIPT],
[Blockly.Msg.CONTROL_STOP_OTHER, OTHER_SCRIPTS]
];
}, function(option) {
// Create an event group to keep field value and mutator in sync
// Return null at the end because setValue is called here already.
Blockly.Events.setGroup(true);
var oldMutation = Blockly.Xml.domToText(this.sourceBlock_.mutationToDom());
this.sourceBlock_.setNextStatement(option == OTHER_SCRIPTS);
var newMutation = Blockly.Xml.domToText(this.sourceBlock_.mutationToDom());
Blockly.Events.fire(new Blockly.Events.BlockChange(this.sourceBlock_,
'mutation', null, oldMutation, newMutation));
this.setValue(option);
Blockly.Events.setGroup(false);
return null;
});
this.appendDummyInput()
.appendField(Blockly.Msg.CONTROL_STOP)
.appendField(stopDropdown, 'STOP_OPTION');
this.setCategory(Blockly.Categories.control);
this.setColour(Blockly.Colours.control.primary,
Blockly.Colours.control.secondary,
Blockly.Colours.control.tertiary,
Blockly.Colours.control.quaternary
);
this.setPreviousStatement(true);
},
mutationToDom: function() {
var container = document.createElement('mutation');
container.setAttribute('hasnext', this.nextConnection != null);
return container;
},
domToMutation: function(xmlElement) {
var hasNext = (xmlElement.getAttribute('hasnext') == 'true');
this.setNextStatement(hasNext);
}
};
Blockly.Blocks['control_wait'] = {
/**
* Block to wait (pause) stack.
* @this Blockly.Block
*/
init: function() {
this.jsonInit({
"id": "control_wait",
"message0": Blockly.Msg.CONTROL_WAIT,
"args0": [
{
"type": "input_value",
"name": "DURATION"
}
],
"category": Blockly.Categories.control,
"extensions": ["colours_control", "shape_statement"]
});
}
};
Blockly.Blocks['control_wait_until'] = {
/**
* Block to wait until a condition becomes true.
* @this Blockly.Block
*/
init: function() {
this.jsonInit({
"message0": Blockly.Msg.CONTROL_WAITUNTIL,
"args0": [
{
"type": "input_value",
"name": "CONDITION",
"check": "Boolean"
}
],
"category": Blockly.Categories.control,
"extensions": ["colours_control", "shape_statement"]
});
}
};
Blockly.Blocks['control_repeat_until'] = {
/**
* Block to repeat until a condition becomes true.
* @this Blockly.Block
*/
init: function() {
this.jsonInit({
"message0": Blockly.Msg.CONTROL_REPEATUNTIL,
"message1": "%1",
"message2": "%1",
"lastDummyAlign2": "RIGHT",
"args0": [
{
"type": "input_value",
"name": "CONDITION",
"check": "Boolean"
}
],
"args1": [
{
"type": "input_statement",
"name": "SUBSTACK"
}
],
"args2": [
{
"type": "field_image",
"src": Blockly.mainWorkspace.options.pathToMedia + "repeat.svg",
"width": 24,
"height": 24,
"alt": "*",
"flip_rtl": true
}
],
"category": Blockly.Categories.control,
"extensions": ["colours_control", "shape_statement"]
});
}
};
Blockly.Blocks['control_while'] = {
/**
* Block to repeat until a condition becomes false.
* (This is an obsolete "hacked" block, for compatibility with 2.0.)
*/
init: function() {
this.jsonInit({
"message0": Blockly.Msg.CONTROL_WHILE,
"message1": "%1",
"message2": "%1",
"lastDummyAlign2": "RIGHT",
"args0": [
{
"type": "input_value",
"name": "CONDITION",
"check": "Boolean"
}
],
"args1": [
{
"type": "input_statement",
"name": "SUBSTACK"
}
],
"args2": [
{
"type": "field_image",
"src": Blockly.mainWorkspace.options.pathToMedia + "repeat.svg",
"width": 24,
"height": 24,
"alt": "*",
"flip_rtl": true
}
],
"category": Blockly.Categories.control,
"extensions": ["colours_control", "shape_statement"]
});
}
};
Blockly.Blocks['control_for_each'] = {
/**
* Block for for-each. This is an obsolete block that is implemented for
* compatibility with Scratch 2.0 projects.
* @this Blockly.Block
*/
init: function() {
this.jsonInit({
"type": "control_for_each",
"message0": Blockly.Msg.CONTROL_FOREACH,
"message1": "%1",
"args0": [
{
"type": "field_variable",
"name": "VARIABLE"
},
{
"type": "input_value",
"name": "VALUE"
}
],
"args1": [
{
"type": "input_statement",
"name": "SUBSTACK"
}
],
"category": Blockly.Categories.control,
"extensions": ["colours_control", "shape_statement"]
});
}
};
Blockly.Blocks['control_start_as_clone'] = {
/**
* Block for "when I start as a clone" hat.
* @this Blockly.Block
*/
init: function() {
this.jsonInit({
"id": "control_start_as_clone",
"message0": Blockly.Msg.CONTROL_STARTASCLONE,
"args0": [
],
"category": Blockly.Categories.control,
"extensions": ["colours_control", "shape_hat"]
});
}
};
Blockly.Blocks['control_create_clone_of_menu'] = {
/**
* Create-clone drop-down menu.
* @this Blockly.Block
*/
init: function() {
this.jsonInit({
"message0": "%1",
"args0": [
{
"type": "field_dropdown",
"name": "CLONE_OPTION",
"options": [
[Blockly.Msg.CONTROL_CREATECLONEOF_MYSELF, '_myself_']
]
}
],
"extensions": ["colours_control", "output_string"]
});
}
};
Blockly.Blocks['control_create_clone_of'] = {
/**
* Block for "create clone of..."
* @this Blockly.Block
*/
init: function() {
this.jsonInit({
"id": "control_start_as_clone",
"message0": Blockly.Msg.CONTROL_CREATECLONEOF,
"args0": [
{
"type": "input_value",
"name": "CLONE_OPTION"
}
],
"category": Blockly.Categories.control,
"extensions": ["colours_control", "shape_statement"]
});
}
};
Blockly.Blocks['control_delete_this_clone'] = {
/**
* Block for "delete this clone."
* @this Blockly.Block
*/
init: function() {
this.jsonInit({
"message0": Blockly.Msg.CONTROL_DELETETHISCLONE,
"args0": [
],
"category": Blockly.Categories.control,
"extensions": ["colours_control", "shape_end"]
});
}
};
Blockly.Blocks['control_get_counter'] = {
/**
* Block to get the counter value. This is an obsolete block that is
* implemented for compatibility with Scratch 2.0 projects.
* @this Blockly.Block
*/
init: function() {
this.jsonInit({
"message0": Blockly.Msg.CONTROL_COUNTER,
"category": Blockly.Categories.control,
"extensions": ["colours_control", "output_number"]
});
}
};
Blockly.Blocks['control_incr_counter'] = {
/**
* Block to add one to the counter value. This is an obsolete block that is
* implemented for compatibility with Scratch 2.0 projects.
* @this Blockly.Block
*/
init: function() {
this.jsonInit({
"message0": Blockly.Msg.CONTROL_INCRCOUNTER,
"category": Blockly.Categories.control,
"extensions": ["colours_control", "shape_statement"]
});
}
};
Blockly.Blocks['control_clear_counter'] = {
/**
* Block to clear the counter value. This is an obsolete block that is
* implemented for compatibility with Scratch 2.0 projects.
* @this Blockly.Block
*/
init: function() {
this.jsonInit({
"message0": Blockly.Msg.CONTROL_CLEARCOUNTER,
"category": Blockly.Categories.control,
"extensions": ["colours_control", "shape_statement"]
});
}
};
Blockly.Blocks['control_all_at_once'] = {
/**
* Block to run the contained script. This is an obsolete block that is
* implemented for compatibility with Scratch 2.0 projects. Note that
* this was originally designed to run all of the contained blocks
* (sequentially, like normal) within a single frame, but this feature
* was removed in place of custom blocks marked "run without screen
* refresh". The "all at once" block was changed to run the contained
* blocks ordinarily, functioning the same way as an "if" block with a
* reporter that is always true (e.g. "if 1 = 1"). Also note that the
* Scratch 2.0 spec for this block is "warpSpeed", but the label shows
* "all at once".
* @this Blockly.Block
*/
init: function() {
this.jsonInit({
"message0": Blockly.Msg.CONTROL_ALLATONCE,
"message1": "%1", // Statement
"args1": [
{
"type": "input_statement",
"name": "SUBSTACK"
}
],
"category": Blockly.Categories.control,
"extensions": ["colours_control", "shape_statement"]
});
}
};