【Tourist NPC Installation Steps】：
1.Open OpenIV and enable Edit Mode.
2.Open this path: mods/update/update.rpf/x64/levels/gta5/scenario
3.Place sanandreas_coast.ymt into this folder to replace the original file.
4.After replacement, launch the game. Tourist NPCs will spawn in the water park and make the scene lively.






中文版【行人NPC游客安装步骤】：
1打开 OpenIV，开启编辑模式。
2打开路径：mods/update/update.rpf/x64/levels/gta5/scenario
3把 sanandreas_coast.ymt 放入文件夹替换原文件。
4替换完成后启动游戏，水上乐园就会生成游客 NPC，场景变得十分热闹。







Water Park 4.0 - Full Update Log
All water slides are upgraded with wet-look reflective effects for realistic slide shading.
Removed air conditioner unit models from the highest floor of the water park and replaced them with real-style floor textures.
Added railings to all staircases, preventing players from falling off easily.
Added tourist NPCs: NPCs swimming in pools, NPCs relaxing by the pool with umbrellas, tables, chairs and long lounge chairs for sunbathing.
Added tourist NPCs at the entrance of every water slide.
Added floating swim rings in the swimming pool area.
Added chain-link fences around the water park.
Added a security booth and security guards at the main gate, plus NPCs queuing to enter the park.
Rebuilt the single-player SP DLC package to fix the game’s native memory cleanup issue, reducing file size while keeping all map content intact.
Compared with version 3.1, this version has smaller file size, richer content and better performance.





水上乐园 4.0 - 完整更新日志
所有滑滑梯升级为湿润质感的反光效果，打造真实的滑滑梯着色表现。
移除水上乐园最高处地板位置的空调外机模型，替换为真实风格的地板。
所有楼梯加装护栏，避免玩家轻易掉落。
新增游客 NPC：泳池内游泳 NPC、泳池边使用遮阳伞、桌椅、长躺椅休息晒太阳的 NPC。
每个滑滑梯入口新增游客 NPC。
泳池区域新增漂浮游泳圈。
乐园四周新增铁丝网护栏。
大门新增保安亭、保安，以及排队入园的游客 NPC。
重建单机 SP 版 DLC 包，修复游戏原生内存清理问题，缩小文件体积且完整保留全部地图内容。
相比 3.1 版本，本版体积更小、内容更丰富、运行性能更优。