Disable monster patrol movement

tools/freeze-turn-monsters.mjs

@@ -0,0 +1,83 @@
+import { readFileSync, writeFileSync } from 'node:fs';
+
+const AI_COMPONENTS = new Set([
+  'MOD.Core.AIWanderComponent',
+  'MOD.Core.AIChaseComponent',
+]);
+
+const mapFiles = Array.from({ length: 11 }, (_, i) => `map/map${String(i + 1).padStart(2, '0')}.map`);
+const modelFiles = [
+  'Global/MoveMonster.model',
+  'Global/ChaseMonster.model',
+  'RootDesk/MyDesk/Model_monster-43.model',
+];
+
+function isMonster(entity) {
+  return (entity.componentNames || '').includes('script.Monster');
+}
+
+function component(entity, type) {
+  return entity.jsonString['@components'].find((c) => c['@type'] === type);
+}
+
+function patchMonsterEntity(entity) {
+  const components = entity.jsonString['@components'];
+  entity.jsonString['@components'] = components.filter((c) => !AI_COMPONENTS.has(c['@type']));
+  entity.componentNames = entity.jsonString['@components'].map((c) => c['@type']).join(',');
+
+  const movement = component(entity, 'MOD.Core.MovementComponent');
+  if (movement) {
+    movement.Enable = false;
+    movement.InputSpeed = 0;
+  }
+
+  const rigidbody = component(entity, 'MOD.Core.RigidbodyComponent');
+  if (rigidbody) {
+    rigidbody.MoveVelocity = { x: 0, y: 0 };
+    rigidbody.RealMoveVelocity = { x: 0, y: 0 };
+  }
+
+  const transform = component(entity, 'MOD.Core.TransformComponent');
+  if (transform?.Scale) {
+    transform.Scale.x = -Math.abs(transform.Scale.x || 1);
+    transform.Scale.y = Math.abs(transform.Scale.y || 1);
+  }
+
+  const stateAnimation = component(entity, 'MOD.Core.StateAnimationComponent');
+  const renderer = component(entity, 'MOD.Core.SpriteRendererComponent');
+  const stand = stateAnimation?.ActionSheet?.stand;
+  if (renderer && stand) {
+    renderer.SpriteRUID = stand;
+  }
+}
+
+function patchMap(file) {
+  const data = JSON.parse(readFileSync(file, 'utf8'));
+  for (const entity of data.ContentProto.Entities.filter(isMonster)) {
+    patchMonsterEntity(entity);
+  }
+  writeFileSync(file, `${JSON.stringify(data, null, 2)}\n`, 'utf8');
+}
+
+function patchModel(file) {
+  const data = JSON.parse(readFileSync(file, 'utf8'));
+  const json = data.ContentProto.Json;
+  json.Components = (json.Components || []).filter((name) => !AI_COMPONENTS.has(name));
+  json.Values = (json.Values || []).filter((value) => !AI_COMPONENTS.has(value.TargetType));
+  for (const value of json.Values) {
+    if (value.TargetType === 'MOD.Core.MovementComponent' && value.Name === 'InputSpeed') {
+      value.Value = 0;
+    }
+  }
+  writeFileSync(file, `${JSON.stringify(data, null, 2)}\n`, 'utf8');
+}
+
+for (const file of mapFiles) {
+  patchMap(file);
+}
+
+for (const file of modelFiles) {
+  patchModel(file);
+}
+
+console.log('Turn-combat monster movement disabled.');