我想实现chand功能

[q52888940]

#include <meta_hooksv.h>
#include
#include
#include
#include
#include

// 配置和缓存存储
std::map<std::string, std::string> g_ArmsConfig;
std::map<std::string, model_t*> g_CachedArmsModels;

// 辅助函数：清理模型路径并转为小写
std::string GetCleanModelName(const char* path)
{
std::string modelName = path;

// 移除路径
size_t slashPos = modelName.find_last_of("/\\");
if (slashPos != std::string::npos)
    modelName = modelName.substr(slashPos + 1);

// 移除扩展名
size_t dotPos = modelName.find('.');
if (dotPos != std::string::npos)
    modelName = modelName.substr(0, dotPos);

// 转为小写
std::transform(modelName.begin(), modelName.end(), modelName.begin(), 
    [](unsigned char c){ return std::tolower(c); });

return modelName;

}

// 加载INI配置
void LoadArmsConfiguration()
{
const char* iniPath = "addons/metahook/arms_config.ini";
std::ifstream file(iniPath);

if (!file.is_open())
{
    gEngfuncs.Con_DPrintf("[ArmsConfig] 无法打开配置文件: %s\n", iniPath);
    return;
}

gEngfuncs.Con_DPrintf("[ArmsConfig] 正在加载配置文件...\n");

std::string line;
int lineNum = 0;
while (std::getline(file, line))
{
    lineNum++;
    
    // 清理行内容
    line.erase(line.find_last_not_of(" \t") + 1);
    line.erase(0, line.find_first_not_of(" \t"));
    
    // 跳过空行和注释
    if (line.empty() || line[0] == ';' || line[0] == '#')
        continue;
        
    // 解析键值对
    size_t eqPos = line.find('=');
    if (eqPos == std::string::npos)
    {
        gEngfuncs.Con_DPrintf("[ArmsConfig] 第%d行格式错误: 缺少等号\n", lineNum);
        continue;
    }
    
    std::string model = line.substr(0, eqPos);
    std::string arms = line.substr(eqPos + 1);
    
    // 清理键值
    model.erase(std::remove_if(model.begin(), model.end(), ::isspace), model.end());
    arms.erase(std::remove_if(arms.begin(), arms.end(), ::isspace), arms.end());
    
    if (model.empty() || arms.empty())
    {
        gEngfuncs.Con_DPrintf("[ArmsConfig] 第%d行键值无效\n", lineNum);
        continue;
    }
    
    // 统一小写
    std::transform(model.begin(), model.end(), model.begin(), ::tolower);
    g_ArmsConfig[model] = arms;
}

gEngfuncs.Con_DPrintf("[ArmsConfig] 已加载 %d 条配置\n", g_ArmsConfig.size());

}

// 获取缓存模型
model_t* GetCachedModel(const std::string& modelPath)
{
auto it = g_CachedArmsModels.find(modelPath);
if (it != g_CachedArmsModels.end())
return it->second;

model_t* pModel = IEngineStudio.Mod_ForName(modelPath.c_str(), false);
if (pModel)
{
    g_CachedArmsModels[modelPath] = pModel;
    gEngfuncs.Con_DPrintf("[ArmsConfig] 已缓存模型: %s\n", modelPath.c_str());
}
else
{
    gEngfuncs.Con_DPrintf("[ArmsConfig] 无法加载模型: %s\n", modelPath.c_str());
}

return pModel;

}

// 骨骼查找函数
int FindBoneIndex(studiohdr_t* pstudiohdr, const char* boneName)
{
if (!pstudiohdr)
return -1;

for (int i = 0; i < pstudiohdr->numbones; i++)
{
    mstudiobone_t* pBone = (mstudiobone_t*)((byte*)pstudiohdr + pstudiohdr->boneindex) + i;
    if (strcmp(pBone->name, boneName) == 0)
        return i;
}
return -1;

}

// 绑定手臂模型
static void AttachHandToWeapon(cl_entity_t* weapon, cl_entity_t* hand, model_t* armsModel)
{
if (!weapon || !hand || !armsModel)
return;

hand->model = armsModel;
hand->curstate.movetype = MOVETYPE_FOLLOW;
hand->curstate.aiment = weapon->index;

// 查找右手骨骼
studiohdr_t* pstudiohdr = (studiohdr_t*)weapon->model->cache.data;
int boneIndex = FindBoneIndex(pstudiohdr, "Bip01 R Hand");
if (boneIndex != -1)
{
    hand->curstate.controller[0] = boneIndex;
}

}

// Hooked StudioSetupModel
static void My_StudioSetupModel(int bodypart, void** ppbodypart, void** ppsubmodel)
{
cl_entity_t* entity = IEngineStudio.GetCurrentEntity();

// 仅处理玩家实体
if (!entity || !pmove || entity->index != pmove->player_index + 1)
{
    studio.StudioSetupModel(bodypart, ppbodypart, ppsubmodel);
    return;
}

// 验证模型数据
if (!entity->model || !entity->model->cache.data)
{
    studio.StudioSetupModel(bodypart, ppbodypart, ppsubmodel);
    return;
}

// 获取模型名称
std::string modelName = GetCleanModelName(entity->model->name);
auto configIt = g_ArmsConfig.find(modelName);
if (configIt == g_ArmsConfig.end())
{
    studio.StudioSetupModel(bodypart, ppbodypart, ppsubmodel);
    return;
}

// 加载手臂模型
model_t* pArmsModel = GetCachedModel(configIt->second);
if (!pArmsModel)
{
    studio.StudioSetupModel(bodypart, ppbodypart, ppsubmodel);
    return;
}

// 获取视图模型（手臂）
cl_entity_t* handEntity = gEngfuncs.GetViewModel();
if (handEntity)
{
    AttachHandToWeapon(entity, handEntity, pArmsModel);
}

// 继续原处理流程
studio.StudioSetupModel(bodypart, ppbodypart, ppsubmodel);

}

// 重新加载配置
void ReloadArmsConfig()
{
gEngfuncs.Con_Printf("[ArmsConfig] 重新加载配置...\n");
g_ArmsConfig.clear();
g_CachedArmsModels.clear();
LoadArmsConfiguration();
}

// 控制台命令
void Cmd_ReloadArmsConfig()
{
ReloadArmsConfig();
}

// Metahook初始化
void MetaHook_Init()
{
// 加载配置
LoadArmsConfiguration();

// 挂钩Studio函数
MetaHookSV_SetHook(IEngineStudio, StudioSetupModel, My_StudioSetupModel);

// 注册命令
gEngfuncs.pfnAddCommand("mh_reload_arms", Cmd_ReloadArmsConfig);

}

[g0g5]

You don't even get your code formatted into code block decently.

[q52888940]

你甚至没有将你的代码格式化为code block合适的格式。

现在可以了

[q52888940]

我真的很需要这个，我认为这个类似gmod的功能成功可以帮大家为模型工作更轻松，特别是搬运那些骨骼手臂一样的模型时，但是我对编码能力不足，我打算不同的人物模型可以设置不同的手臂，有谁愿意一起做这个吗

[hzqst]

Stop posting AI generated randomshit.

不要往这里粘贴AI拉的屎。