Initial commit: funplay cocos mcp

lib/input.js

@@ -0,0 +1,151 @@
+'use strict';
+
+const { getPanelPoint, listWindows, pickWindow, sleep } = require('./electron-tools');
+
+function normalizeButton(button) {
+  const value = String(button || 'left').toLowerCase();
+  return ['left', 'right', 'middle'].includes(value) ? value : 'left';
+}
+
+function normalizeModifiers(modifiers) {
+  return Array.isArray(modifiers) ? modifiers.map((item) => String(item)) : [];
+}
+
+async function focusTarget(window, panel, x, y) {
+  if (typeof window.focus === 'function') {
+    window.focus();
+  }
+  if (panel) {
+    return await getPanelPoint(window, panel, x, y);
+  }
+  return { x: Math.floor(x || 0), y: Math.floor(y || 0) };
+}
+
+async function resolvePoint(window, panel, x, y) {
+  if (panel) {
+    return await getPanelPoint(window, panel, x, y);
+  }
+  return { x: Math.floor(x || 0), y: Math.floor(y || 0) };
+}
+
+async function sendMouseClick(options = {}) {
+  const window = pickWindow(options);
+  const point = await focusTarget(window, options.panel, options.x, options.y);
+  const button = normalizeButton(options.button);
+  const clickCount = Number.isFinite(options.clickCount) ? Math.max(1, options.clickCount) : 1;
+  const modifiers = normalizeModifiers(options.modifiers);
+
+  window.webContents.sendInputEvent({
+    type: 'mouseMove',
+    x: point.x,
+    y: point.y,
+    button,
+    modifiers,
+  });
+  window.webContents.sendInputEvent({
+    type: 'mouseDown',
+    x: point.x,
+    y: point.y,
+    button,
+    clickCount,
+    modifiers,
+  });
+  window.webContents.sendInputEvent({
+    type: 'mouseUp',
+    x: point.x,
+    y: point.y,
+    button,
+    clickCount,
+    modifiers,
+  });
+
+  return {
+    sent: true,
+    type: 'mouse_click',
+    point,
+    button,
+    clickCount,
+    windowTitle: typeof window.getTitle === 'function' ? window.getTitle() : '',
+  };
+}
+
+async function sendMouseDrag(options = {}) {
+  const window = pickWindow(options);
+  const start = await focusTarget(window, options.panel, options.startX, options.startY);
+  const end = await resolvePoint(window, options.panel, options.endX ?? 0, options.endY ?? 0);
+  const steps = Number.isFinite(options.steps) ? Math.max(1, Math.min(60, options.steps)) : 10;
+  const button = normalizeButton(options.button);
+  const modifiers = normalizeModifiers(options.modifiers);
+
+  window.webContents.sendInputEvent({ type: 'mouseMove', x: start.x, y: start.y, button, modifiers });
+  window.webContents.sendInputEvent({ type: 'mouseDown', x: start.x, y: start.y, button, clickCount: 1, modifiers });
+  for (let step = 1; step <= steps; step += 1) {
+    const x = Math.round(start.x + ((end.x - start.x) * step) / steps);
+    const y = Math.round(start.y + ((end.y - start.y) * step) / steps);
+    window.webContents.sendInputEvent({ type: 'mouseMove', x, y, button, modifiers });
+    if (options.stepDelayMs) {
+      await sleep(options.stepDelayMs);
+    }
+  }
+  window.webContents.sendInputEvent({ type: 'mouseUp', x: end.x, y: end.y, button, clickCount: 1, modifiers });
+
+  return {
+    sent: true,
+    type: 'mouse_drag',
+    from: start,
+    to: end,
+    steps,
+    windowTitle: typeof window.getTitle === 'function' ? window.getTitle() : '',
+  };
+}
+
+async function sendKeyPress(options = {}) {
+  const window = pickWindow(options);
+  if (typeof window.focus === 'function') {
+    window.focus();
+  }
+  if (options.panel) {
+    await getPanelPoint(window, options.panel, 0, 0);
+  }
+
+  const keyCode = String(options.keyCode || '').trim();
+  if (!keyCode) {
+    throw new Error('keyCode is required.');
+  }
+
+  const modifiers = normalizeModifiers(options.modifiers);
+  window.webContents.sendInputEvent({ type: 'keyDown', keyCode, modifiers });
+  if (options.text) {
+    window.webContents.sendInputEvent({ type: 'char', keyCode: String(options.text), modifiers });
+  }
+  window.webContents.sendInputEvent({ type: 'keyUp', keyCode, modifiers });
+
+  return {
+    sent: true,
+    type: 'key_press',
+    keyCode,
+    modifiers,
+    windowTitle: typeof window.getTitle === 'function' ? window.getTitle() : '',
+  };
+}
+
+async function sendKeyCombo(options = {}) {
+  const modifiers = normalizeModifiers(options.modifiers);
+  const keyCode = String(options.keyCode || '').trim();
+  if (!keyCode) {
+    throw new Error('keyCode is required.');
+  }
+  return await sendKeyPress({
+    ...options,
+    keyCode,
+    modifiers,
+  });
+}
+
+module.exports = {
+  listWindows,
+  sendKeyCombo,
+  sendKeyPress,
+  sendMouseClick,
+  sendMouseDrag,
+};