goat3dgfx
diff src/dataset.inl @ 24:dc5918c62a64
broken: converting to resman
author | John Tsiombikas <nuclear@member.fsf.org> |
---|---|
date | Sat, 01 Mar 2014 22:04:29 +0200 |
parents | 7d6b667821cf |
children |
line diff
1.1 --- a/src/dataset.inl Tue Feb 25 23:47:48 2014 +0200 1.2 +++ b/src/dataset.inl Sat Mar 01 22:04:29 2014 +0200 1.3 @@ -5,28 +5,38 @@ 1.4 namespace goatgfx { 1.5 1.6 template <typename T> 1.7 -DataSet<T>::DataSet(T (*load_func)(const char*), void (*destr_func)(T)) 1.8 +DataSet<T>::DataSet(T (*create_func)(), bool (*load_func)(T, const char*), bool (*done_func)(T), void (*destr_func)(T)) 1.9 { 1.10 + create = create_func; 1.11 load = load_func; 1.12 + done = done_func; 1.13 destroy = destr_func; 1.14 + 1.15 + rman = resman_create(); 1.16 + resman_set_load_func(rman, dataset_load_func, this); 1.17 + resman_set_done_func(rman, dataset_done_func, this); 1.18 + resman_set_destroy_func(rman, dataset_destroy_func, this); 1.19 } 1.20 1.21 template <typename T> 1.22 DataSet<T>::~DataSet() 1.23 { 1.24 - clear(); 1.25 + resman_free(rman); 1.26 } 1.27 1.28 template <typename T> 1.29 void DataSet<T>::clear() 1.30 { 1.31 - if(destroy) { 1.32 - typename std::map<std::string, T>::iterator it = data.begin(); 1.33 - while(it != data.end()) { 1.34 - destroy(it++->second); 1.35 - } 1.36 - } 1.37 + resman_free(rman); 1.38 data.clear(); 1.39 + 1.40 + rman = resman_create(); 1.41 +} 1.42 + 1.43 +template <typename T> 1.44 +void DataSet<T>::update() 1.45 +{ 1.46 + resman_poll(rman); 1.47 } 1.48 1.49 template <typename T> 1.50 @@ -37,17 +47,68 @@ 1.51 return iter->second; 1.52 } 1.53 1.54 - std::string path = goatgfx::datafile_path(name); 1.55 + const char *fname, *slash; 1.56 + if((slash = strrchr(name, '/'))) { 1.57 + fname = slash + 1; 1.58 + } else { 1.59 + fname = name; 1.60 + } 1.61 + 1.62 + std::string path = datafile_path(fname); 1.63 if(path.empty()) { 1.64 fprintf(stderr, "can't find data file: %s\n", name); 1.65 return 0; 1.66 } 1.67 1.68 - T res = load(path.c_str()); 1.69 - if(res) { 1.70 - data[name] = res; 1.71 - } 1.72 + T res = create(); 1.73 + resman_lookup(rman, path.c_str(), res); 1.74 return res; 1.75 } 1.76 1.77 + 1.78 +// --- static functions to pass as callback to resman --- 1.79 + 1.80 +template <typename T> 1.81 +int DataSet<T>::dataset_load_func(const char *fname, int id, void *cls) 1.82 +{ 1.83 + DataSet<T> *dset = (DataSet<T>*)cls; 1.84 + T data = (T)resman_get_res_data(dset->rman, id); 1.85 + 1.86 + if(!dset->load(data, fname)) { 1.87 + return -1; 1.88 + } 1.89 + return 0; 1.90 +} 1.91 + 1.92 +template <typename T> 1.93 +int DataSet<T>::dataset_done_func(int id, void *cls) 1.94 +{ 1.95 + DataSet<T> *dset = (DataSet<T>*)cls; 1.96 + 1.97 + T data = (T)resman_get_res_data(dset->rman, id); 1.98 + int load_res = resman_get_res_result(dset->rman, id); 1.99 + 1.100 + if(load_res != 0) { 1.101 + fprintf(stderr, "failed to load resource %d (%s)\n", id, resman_get_res_name(dset->rman, id)); 1.102 + } else { 1.103 + printf("done loading resource %d (%s)\n", id, resman_get_res_name(dset->rman, id)); 1.104 + } 1.105 + 1.106 + if(dset->done) { 1.107 + dset->done(data); 1.108 + } 1.109 + return 0; 1.110 +} 1.111 + 1.112 +template <typename T> 1.113 +void DataSet<T>::dataset_destroy_func(int id, void *cls) 1.114 +{ 1.115 + DataSet<T> *dset = (DataSet<T>*)cls; 1.116 + T data = (T)resman_get_res_data(dset->rman, id); 1.117 + 1.118 + if(dset->destroy) { 1.119 + dset->destroy(data); 1.120 + } 1.121 +} 1.122 + 1.123 } // namespace goatgfx