feat: add koshien.set_message API support

src/containers/ruby-tab/koshien-snippets.json

@@ -3,6 +3,10 @@
         "snippet": "koshien.connect_game(name: ${1:\"player1\"})",
         "description": "プレイヤー名を (player1) にして、ゲームサーバへ接続する"
     },
+    "koshien.set_message": {
+        "snippet": "koshien.set_message(${1:\"hello\"})",
+        "description": "メッセージを (hello) にする"
+    },
     "koshien.move_to": {
         "snippet": "koshien.move_to(${1:\"0:0\"})",
         "description": "座標 (0:0) に移動する"

src/lib/ruby-generator/koshien.js

@@ -110,5 +110,10 @@ export default function (Generator) {
         return [`koshien.object(${object})`];
     };
 
+    Generator.koshien_setMessage = function (block) {
+        const message = Generator.valueToCode(block, 'MESSAGE', Generator.ORDER_NONE) || Generator.quote_('hello');
+        return `koshien.set_message(${message})\n`;
+    };
+
     return Generator;
 }

src/lib/ruby-to-blocks-converter/koshien.js

@@ -303,6 +303,16 @@ const KoshienConverter = {
             converter.addField(block, 'OBJECT', args[0]);
             return block;
         });
+
+        converter.registerOnSend(Koshien, 'set_message', 1, params => {
+            const {receiver, args} = params;
+
+            if (!converter.isStringOrBlock(args[0])) return null;
+
+            const block = converter.changeRubyExpressionBlock(receiver, 'koshien_setMessage', 'statement');
+            converter.addTextInput(block, 'MESSAGE', args[0], 'hello');
+            return block;
+        });
     }
 };
 

test/integration/ruby-tab/extension_koshien.test.js

@@ -44,6 +44,7 @@ describe('Ruby Tab: Koshien extension blocks', () => {
             koshien.locate_objects(result: list("$地形・アイテム"), sq_size: 3, cent: "1:2", objects: "ABCD")
             koshien.locate_objects(result: nil, sq_size: 3, cent: "1:2", objects: "ABCD")
             koshien.turn_over
+            koshien.set_message("こんにちは")
 
             koshien.position_of_x("0:1")
 

test/unit/lib/ruby-to-blocks-converter/koshien.test.js

@@ -0,0 +1,58 @@
+import RubyToBlocksConverter from '../../../../src/lib/ruby-to-blocks-converter';
+import {
+    convertAndExpectToEqualBlocks,
+    convertAndExpectRubyBlockError,
+    rubyToExpected,
+    expectedInfo
+} from '../../../helpers/expect-to-equal-blocks';
+
+describe('RubyToBlocksConverter/Koshien', () => {
+    let converter;
+    let target;
+
+    beforeEach(() => {
+        converter = new RubyToBlocksConverter(null);
+        target = null;
+    });
+
+    test('koshien_setMessage', () => {
+        let code;
+        let expected;
+
+        code = 'koshien.set_message("hello")';
+        expected = [
+            {
+                opcode: 'koshien_setMessage',
+                inputs: [
+                    {
+                        name: 'MESSAGE',
+                        block: expectedInfo.makeText('hello')
+                    }
+                ]
+            }
+        ];
+        convertAndExpectToEqualBlocks(converter, target, code, expected);
+
+        code = 'koshien.set_message(x)';
+        expected = [
+            {
+                opcode: 'koshien_setMessage',
+                inputs: [
+                    {
+                        name: 'MESSAGE',
+                        block: rubyToExpected(converter, target, 'x')[0],
+                        shadow: expectedInfo.makeText('hello')
+                    }
+                ]
+            }
+        ];
+        convertAndExpectToEqualBlocks(converter, target, code, expected);
+
+        [
+            'koshien.set_message()',
+            'koshien.set_message("hello", "world")'
+        ].forEach(s => {
+            convertAndExpectRubyBlockError(converter, target, s);
+        });
+    });
+});