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1 | | -#pragma once |
2 | | - |
3 | | -#include <string> |
4 | | -#include <span> |
5 | | -#include <concepts> |
6 | | -#include <utility> |
7 | | -#include "ecsact/runtime/core.hh" |
8 | | -#include "ecsact/runtime/async.h" |
9 | | - |
10 | | -namespace ecsact::async { |
11 | | - |
12 | | -template< |
13 | | -template<class R, class... Args> typename CallbackContainer = std::function> |
14 | | -class async_events_collector { |
15 | | -public: |
16 | | -using async_error_callback_t = CallbackContainer< |
17 | | -void(ecsact_async_error, std::span<ecsact_async_request_id>)>; |
18 | | - |
19 | | -using async_requests_done_callback_t = |
20 | | -CallbackContainer<void(std::span<ecsact_async_request_id>)>; |
21 | | - |
22 | | -using system_error_callback_t = |
23 | | -CallbackContainer<void(ecsact_execute_systems_error)>; |
24 | | - |
25 | | -/** |
26 | | - * Set async error callback. If callback is already set it will be |
27 | | - * overwritten. |
28 | | - */ |
29 | | -auto set_async_error_callback(async_error_callback_t callback) |
30 | | --> async_events_collector& { |
31 | | -_async_error_cb = std::move(callback); |
32 | | -return *this; |
33 | | -} |
34 | | - |
35 | | -/** |
36 | | - * Set async error callback. If callback is already set it will be |
37 | | - * overwritten. |
38 | | - */ |
39 | | -auto set_system_error_callback(system_error_callback_t callback) |
40 | | --> async_events_collector& { |
41 | | -_system_error_cb = std::move(callback); |
42 | | -return *this; |
43 | | -} |
44 | | - |
45 | | -/** |
46 | | - * Set async error callback. If callback is already set it will be |
47 | | - * overwritten. |
48 | | - */ |
49 | | -auto set_async_requests_done_callback(async_requests_done_callback_t callback) |
50 | | --> async_events_collector& { |
51 | | -_async_requests_done_cb = std::move(callback); |
52 | | -return *this; |
53 | | -} |
54 | | - |
55 | | -auto c() const -> const ecsact_async_events_collector { |
56 | | -auto evc = ecsact_async_events_collector{}; |
57 | | -auto user_data = |
58 | | -static_cast<void*>(const_cast<async_events_collector*>(this)); |
59 | | - |
60 | | -if(_async_error_cb.has_value()) { |
61 | | -evc.async_error_callback = &async_events_collector::async_error_callback; |
62 | | -evc.async_error_callback_user_data = user_data; |
63 | | -} |
64 | | - |
65 | | -if(_system_error_cb.has_value()) { |
66 | | -evc.system_error_callback = |
67 | | -&async_events_collector::system_error_callback; |
68 | | -evc.system_error_callback_user_data = user_data; |
69 | | -} |
70 | | - |
71 | | -if(_async_requests_done_cb.has_value()) { |
72 | | -evc.async_request_done_callback = |
73 | | -&async_events_collector::async_requests_done_callback; |
74 | | -evc.async_request_done_callback_user_data = user_data; |
75 | | -} |
76 | | - |
77 | | -return evc; |
78 | | -} |
79 | | - |
80 | | -auto clear() -> void { |
81 | | -_async_error_cb = std::nullopt; |
82 | | -_system_error_cb = std::nullopt; |
83 | | -} |
84 | | - |
85 | | -auto empty() const -> bool { |
86 | | -return _async_error_cb.empty() && _system_error_cb.empty(); |
87 | | -} |
88 | | - |
89 | | -private: |
90 | | -std::optional<async_error_callback_t> _async_error_cb; |
91 | | -std::optional<system_error_callback_t> _system_error_cb; |
92 | | -std::optional<async_requests_done_callback_t> _async_requests_done_cb; |
93 | | - |
94 | | -static void async_error_callback( |
95 | | -ecsact_async_error async_err, |
96 | | -int request_ids_length, |
97 | | -ecsact_async_request_id* request_ids, |
98 | | -void* callback_user_data |
99 | | -) { |
100 | | -auto self = static_cast<async_events_collector*>(callback_user_data); |
101 | | - |
102 | | -if(self->_async_error_cb.has_value()) { |
103 | | -auto request_ids_span = std::span{ |
104 | | -request_ids, |
105 | | -static_cast<size_t>(request_ids_length), |
106 | | -}; |
107 | | -self->_async_error_cb.value()(async_err, request_ids_span); |
108 | | -} |
109 | | -} |
110 | | - |
111 | | -static void system_error_callback( |
112 | | -ecsact_execute_systems_error err, |
113 | | -void* callback_user_data |
114 | | -) { |
115 | | -auto self = static_cast<async_events_collector*>(callback_user_data); |
116 | | - |
117 | | -if(self->_system_error_cb.has_value()) { |
118 | | -self->_system_error_cb.value()(err); |
119 | | -} |
120 | | -} |
121 | | - |
122 | | -static void async_requests_done_callback( |
123 | | -int request_ids_length, |
124 | | -ecsact_async_request_id* request_ids, |
125 | | -void* callback_user_data |
126 | | -) { |
127 | | -auto self = static_cast<async_events_collector*>(callback_user_data); |
128 | | - |
129 | | -if(self->_async_requests_done_cb.has_value()) { |
130 | | -auto request_ids_span = std::span{ |
131 | | -request_ids, |
132 | | -static_cast<size_t>(request_ids_length), |
133 | | -}; |
134 | | -self->_async_requests_done_cb.value()(request_ids_span); |
135 | | -} |
136 | | -} |
137 | | -}; |
138 | | - |
139 | | -[[nodiscard]] inline auto connect(const std::string& connection_string) |
140 | | --> ecsact_async_request_id { |
141 | | -return ecsact_async_connect(connection_string.c_str()); |
142 | | -} |
143 | | - |
144 | | -inline auto disconnect() -> void { |
145 | | -ecsact_async_disconnect(); |
146 | | -} |
147 | | - |
148 | | -[[nodiscard]] inline auto get_current_tick() -> int32_t { |
149 | | -return ecsact_async_get_current_tick(); |
150 | | -} |
151 | | - |
152 | | -[[nodiscard]] inline auto enqueue_execution_options( |
153 | | -ecsact::core::execution_options& options |
154 | | -) -> ecsact_async_request_id { |
155 | | -return ecsact_async_enqueue_execution_options(options.c()); |
156 | | -} |
157 | | - |
158 | | -inline auto flush_events() -> void { |
159 | | -ecsact_async_flush_events(nullptr, nullptr); |
160 | | -} |
161 | | - |
162 | | -template<typename ExecutionEventsCollector> |
163 | | -requires(std::convertible_to< |
164 | | - decltype(std::declval<ExecutionEventsCollector>().c()), |
165 | | - const ecsact_execution_events_collector>) |
166 | | -inline auto flush_events(ExecutionEventsCollector&& evc) -> void { |
167 | | -const ecsact_execution_events_collector evc_c = evc.c(); |
168 | | -ecsact_async_flush_events(&evc_c, nullptr); |
169 | | -} |
170 | | - |
171 | | -template<typename AsyncEventsCollector> |
172 | | -requires(std::convertible_to< |
173 | | - decltype(std::declval<AsyncEventsCollector>().c()), |
174 | | - const ecsact_async_events_collector>) |
175 | | -inline auto flush_events(AsyncEventsCollector&& async_evc) -> void { |
176 | | -const ecsact_async_events_collector async_evc_c = async_evc.c(); |
177 | | -ecsact_async_flush_events(nullptr, &async_evc_c); |
178 | | -} |
179 | | - |
180 | | -template<typename ExecutionEventsCollector, typename AsyncEventsCollector> |
181 | | -inline auto flush_events( |
182 | | -ExecutionEventsCollector&& evc, |
183 | | -AsyncEventsCollector&& async_evc |
184 | | -) -> void { |
185 | | -const ecsact_execution_events_collector evc_c = evc.c(); |
186 | | -const ecsact_async_events_collector async_evc_c = async_evc.c(); |
187 | | -ecsact_async_flush_events(&evc_c, &async_evc_c); |
188 | | -} |
189 | | -} // namespace ecsact::async |
| 1 | +#pragma once |
| 2 | + |
| 3 | +#include <string> |
| 4 | +#include <span> |
| 5 | +#include <concepts> |
| 6 | +#include <utility> |
| 7 | +#include "ecsact/runtime/core.hh" |
| 8 | +#include "ecsact/runtime/async.h" |
| 9 | + |
| 10 | +namespace ecsact::async { |
| 11 | + |
| 12 | +template< |
| 13 | +template<class R, class... Args> typename CallbackContainer = std::function> |
| 14 | +class async_events_collector { |
| 15 | +public: |
| 16 | +using async_error_callback_t = CallbackContainer< |
| 17 | +void(ecsact_async_error, std::span<ecsact_async_request_id>)>; |
| 18 | + |
| 19 | +using async_requests_done_callback_t = |
| 20 | +CallbackContainer<void(std::span<ecsact_async_request_id>)>; |
| 21 | + |
| 22 | +using system_error_callback_t = |
| 23 | +CallbackContainer<void(ecsact_execute_systems_error)>; |
| 24 | + |
| 25 | +/** |
| 26 | + * Set async error callback. If callback is already set it will be |
| 27 | + * overwritten. |
| 28 | + */ |
| 29 | +auto set_async_error_callback(async_error_callback_t callback) |
| 30 | +-> async_events_collector& { |
| 31 | +_async_error_cb = std::move(callback); |
| 32 | +return *this; |
| 33 | +} |
| 34 | + |
| 35 | +/** |
| 36 | + * Set async error callback. If callback is already set it will be |
| 37 | + * overwritten. |
| 38 | + */ |
| 39 | +auto set_system_error_callback(system_error_callback_t callback) |
| 40 | +-> async_events_collector& { |
| 41 | +_system_error_cb = std::move(callback); |
| 42 | +return *this; |
| 43 | +} |
| 44 | + |
| 45 | +/** |
| 46 | + * Set async error callback. If callback is already set it will be |
| 47 | + * overwritten. |
| 48 | + */ |
| 49 | +auto set_async_requests_done_callback(async_requests_done_callback_t callback) |
| 50 | +-> async_events_collector& { |
| 51 | +_async_requests_done_cb = std::move(callback); |
| 52 | +return *this; |
| 53 | +} |
| 54 | + |
| 55 | +auto c() const -> const ecsact_async_events_collector { |
| 56 | +auto evc = ecsact_async_events_collector{}; |
| 57 | +auto user_data = |
| 58 | +static_cast<void*>(const_cast<async_events_collector*>(this)); |
| 59 | + |
| 60 | +if(_async_error_cb.has_value()) { |
| 61 | +evc.async_error_callback = &async_events_collector::async_error_callback; |
| 62 | +evc.async_error_callback_user_data = user_data; |
| 63 | +} |
| 64 | + |
| 65 | +if(_system_error_cb.has_value()) { |
| 66 | +evc.system_error_callback = |
| 67 | +&async_events_collector::system_error_callback; |
| 68 | +evc.system_error_callback_user_data = user_data; |
| 69 | +} |
| 70 | + |
| 71 | +if(_async_requests_done_cb.has_value()) { |
| 72 | +evc.async_request_done_callback = |
| 73 | +&async_events_collector::async_requests_done_callback; |
| 74 | +evc.async_request_done_callback_user_data = user_data; |
| 75 | +} |
| 76 | + |
| 77 | +return evc; |
| 78 | +} |
| 79 | + |
| 80 | +auto clear() -> void { |
| 81 | +_async_error_cb = std::nullopt; |
| 82 | +_system_error_cb = std::nullopt; |
| 83 | +} |
| 84 | + |
| 85 | +auto empty() const -> bool { |
| 86 | +return _async_error_cb.empty() && _system_error_cb.empty(); |
| 87 | +} |
| 88 | + |
| 89 | +private: |
| 90 | +std::optional<async_error_callback_t> _async_error_cb; |
| 91 | +std::optional<system_error_callback_t> _system_error_cb; |
| 92 | +std::optional<async_requests_done_callback_t> _async_requests_done_cb; |
| 93 | + |
| 94 | +static void async_error_callback( |
| 95 | +ecsact_async_error async_err, |
| 96 | +int request_ids_length, |
| 97 | +ecsact_async_request_id* request_ids, |
| 98 | +void* callback_user_data |
| 99 | +) { |
| 100 | +auto self = static_cast<async_events_collector*>(callback_user_data); |
| 101 | + |
| 102 | +if(self->_async_error_cb.has_value()) { |
| 103 | +auto request_ids_span = std::span{ |
| 104 | +request_ids, |
| 105 | +static_cast<size_t>(request_ids_length), |
| 106 | +}; |
| 107 | +self->_async_error_cb.value()(async_err, request_ids_span); |
| 108 | +} |
| 109 | +} |
| 110 | + |
| 111 | +static void system_error_callback( |
| 112 | +ecsact_execute_systems_error err, |
| 113 | +void* callback_user_data |
| 114 | +) { |
| 115 | +auto self = static_cast<async_events_collector*>(callback_user_data); |
| 116 | + |
| 117 | +if(self->_system_error_cb.has_value()) { |
| 118 | +self->_system_error_cb.value()(err); |
| 119 | +} |
| 120 | +} |
| 121 | + |
| 122 | +static void async_requests_done_callback( |
| 123 | +int request_ids_length, |
| 124 | +ecsact_async_request_id* request_ids, |
| 125 | +void* callback_user_data |
| 126 | +) { |
| 127 | +auto self = static_cast<async_events_collector*>(callback_user_data); |
| 128 | + |
| 129 | +if(self->_async_requests_done_cb.has_value()) { |
| 130 | +auto request_ids_span = std::span{ |
| 131 | +request_ids, |
| 132 | +static_cast<size_t>(request_ids_length), |
| 133 | +}; |
| 134 | +self->_async_requests_done_cb.value()(request_ids_span); |
| 135 | +} |
| 136 | +} |
| 137 | +}; |
| 138 | + |
| 139 | +[[nodiscard]] inline auto connect(const std::string& connection_string) |
| 140 | +-> ecsact_async_request_id { |
| 141 | +return ecsact_async_connect(connection_string.c_str()); |
| 142 | +} |
| 143 | + |
| 144 | +inline auto disconnect() -> void { |
| 145 | +ecsact_async_disconnect(); |
| 146 | +} |
| 147 | + |
| 148 | +[[nodiscard]] inline auto get_current_tick() -> int32_t { |
| 149 | +return ecsact_async_get_current_tick(); |
| 150 | +} |
| 151 | + |
| 152 | +[[nodiscard]] inline auto enqueue_execution_options( |
| 153 | +ecsact::core::execution_options& options |
| 154 | +) -> ecsact_async_request_id { |
| 155 | +return ecsact_async_enqueue_execution_options(options.c()); |
| 156 | +} |
| 157 | + |
| 158 | +inline auto flush_events() -> void { |
| 159 | +ecsact_async_flush_events(nullptr, nullptr); |
| 160 | +} |
| 161 | + |
| 162 | +template<typename ExecutionEventsCollector> |
| 163 | +requires(std::convertible_to< |
| 164 | + decltype(std::declval<ExecutionEventsCollector>().c()), |
| 165 | + const ecsact_execution_events_collector>) |
| 166 | +inline auto flush_events(ExecutionEventsCollector&& evc) -> void { |
| 167 | +const ecsact_execution_events_collector evc_c = evc.c(); |
| 168 | +ecsact_async_flush_events(&evc_c, nullptr); |
| 169 | +} |
| 170 | + |
| 171 | +template<typename AsyncEventsCollector> |
| 172 | +requires(std::convertible_to< |
| 173 | + decltype(std::declval<AsyncEventsCollector>().c()), |
| 174 | + const ecsact_async_events_collector>) |
| 175 | +inline auto flush_events(AsyncEventsCollector&& async_evc) -> void { |
| 176 | +const ecsact_async_events_collector async_evc_c = async_evc.c(); |
| 177 | +ecsact_async_flush_events(nullptr, &async_evc_c); |
| 178 | +} |
| 179 | + |
| 180 | +template<typename ExecutionEventsCollector, typename AsyncEventsCollector> |
| 181 | +inline auto flush_events( |
| 182 | +ExecutionEventsCollector&& evc, |
| 183 | +AsyncEventsCollector&& async_evc |
| 184 | +) -> void { |
| 185 | +const ecsact_execution_events_collector evc_c = evc.c(); |
| 186 | +const ecsact_async_events_collector async_evc_c = async_evc.c(); |
| 187 | +ecsact_async_flush_events(&evc_c, &async_evc_c); |
| 188 | +} |
| 189 | +} // namespace ecsact::async |
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