diff options
Diffstat (limited to 'src/mml_composemusic_mcp/semantic_pyxel.py')
| -rw-r--r-- | src/mml_composemusic_mcp/semantic_pyxel.py | 69 |
1 files changed, 59 insertions, 10 deletions
diff --git a/src/mml_composemusic_mcp/semantic_pyxel.py b/src/mml_composemusic_mcp/semantic_pyxel.py index 7bf94ba..74a6c29 100644 --- a/src/mml_composemusic_mcp/semantic_pyxel.py +++ b/src/mml_composemusic_mcp/semantic_pyxel.py @@ -54,10 +54,36 @@ class RepeatFrame: class PyxelSemanticAnalyzer(SemanticAnalyzer): def __init__(self, source: str, program: Program) -> None: super().__init__(source, program) + self.note_sequence.mode = "pyxel" self.transpose = 0 self.detune_cents = 0.0 self.repeat_stack: list[RepeatFrame] = [] + def analyze(self) -> tuple[NoteSequence, list[ErrorDetail]]: + ns, errors = super().analyze() + references = ( + (EnvelopeEvent, "envelopes"), + (VibratoEvent, "vibratos"), + (GlideEvent, "glides"), + ) + for channel in ns.channels.values(): + for event in channel.events: + for event_type, table_name in references: + if ( + isinstance(event, event_type) + and event.slot != 0 + and event.slot not in ns.definitions[table_name] + ): + self.ctx.add_error( + ErrorCode.SEMANTIC_UNDEFINED_REFERENCE, + 0, + 0, + f"未定義の@{table_name}スロット {event.slot} です。", + "error", + "パラメータ付きで定義してから選択してください。", + ) + return ns, errors + def _reset_state(self, track: Track) -> None: self.octave = 4 self.default_length = 4 @@ -256,7 +282,8 @@ class PyxelSemanticAnalyzer(SemanticAnalyzer): context=self._context_line(stmt), ) return - self.note_sequence.bpm = stmt.value + if self.tick_position == 0: + self.note_sequence.bpm = stmt.value self._add_event(TempoEvent(tick_position=self.tick_position, bpm=stmt.value)) def _analyze_transpose(self, stmt: TransposeStmt) -> None: @@ -358,7 +385,33 @@ class PyxelSemanticAnalyzer(SemanticAnalyzer): self._add_event(ev) return if stmt.params: + table_name = { + "ENV": "envelopes", + "VIB": "vibratos", + "GLI": "glides", + }[stmt.cmd] + if stmt.slot in self.note_sequence.definitions[table_name]: + self.ctx.add_error( + ErrorCode.SEMANTIC_DUPLICATE_DEFINITION, + stmt.line, + stmt.column, + f"@{stmt.cmd}スロット {stmt.slot} は既に定義されています。", + "error", + "別のスロット番号を使用してください。", + self._context_line(stmt), + ) + return if stmt.cmd == "ENV": + if len(stmt.params) % 2: + self.ctx.add_error( + ErrorCode.SEMANTIC_VALUE_OUT_OF_RANGE, + stmt.line, + stmt.column, + "@ENVのパラメータはtarget,durationの組で指定してください。", + "error", + context=self._context_line(stmt), + ) + return points = [] for i in range(1, len(stmt.params), 2): duration = stmt.params[i] @@ -373,6 +426,9 @@ class PyxelSemanticAnalyzer(SemanticAnalyzer): slot=stmt.slot, points=points, ) + self.note_sequence.definitions["envelopes"][stmt.slot] = { + "points": points + } elif stmt.cmd == "VIB": if len(stmt.params) >= 3: params = { @@ -387,6 +443,7 @@ class PyxelSemanticAnalyzer(SemanticAnalyzer): slot=stmt.slot, params=params, ) + self.note_sequence.definitions["vibratos"][stmt.slot] = params else: if len(stmt.params) >= 2: params = { @@ -400,6 +457,7 @@ class PyxelSemanticAnalyzer(SemanticAnalyzer): slot=stmt.slot, params=params, ) + self.note_sequence.definitions["glides"][stmt.slot] = params self._add_event(ev) else: if stmt.cmd == "ENV": @@ -409,15 +467,6 @@ class PyxelSemanticAnalyzer(SemanticAnalyzer): else: ev = GlideEvent(tick_position=self.tick_position, slot=stmt.slot) self._add_event(ev) - self.ctx.add_error( - code=ErrorCode.SEMANTIC_UNSUPPORTED_FEATURE, - line=stmt.line, - column=stmt.column, - message=f"@{stmt.cmd} は第1段階では未サポート、無視されます。", - severity="warning", - hint="合成には反映されませんが、IRとして保持されます。", - context=self._context_line(stmt), - ) def analyze_pyxel( |