Let us start here, from square one. No, from Zero!

2022-09-30 22:45:51 +09:00
parent 14215af0d1
commit b7a60638a4
1005 changed files with 303069 additions and 0 deletions
@@ -0,0 +1,122 @@
+#include "manager.h"
+#include <thread>
+#include "util/fileutils.h"
+#include "script/instance.h"
+#include "launcher/launcher.h"
+#include "launcher/options.h"
+#include "games/io.h"
+#include "misc/eamuse.h"
+#include "util/logging.h"
+
+namespace script {
+
+    // globals
+    static std::string DIRECTORY = "script";
+    static std::vector<std::string> BOOT_LIST;
+    static std::vector<std::string> CONFIG_LIST;
+    static std::vector<std::string> SHUTDOWN_LIST;
+    static std::vector<std::shared_ptr<Instance>> INSTANCES;
+    static std::mutex INSTANCES_M;
+    static bool BOOT = false;
+    static bool CONFIG = false;
+    static bool SHUTDOWN = false;
+
+    void manager_scan() {
+
+        // clear lists
+        BOOT_LIST.clear();
+
+        // scan script directory
+        std::vector<std::string> files;
+        fileutils::dir_scan(DIRECTORY, files, true);
+        for (auto &file : files) {
+            if (file.ends_with(".lua")) {
+                auto name = file.substr(file.find_last_of("/\\") + 1);
+                if (name.starts_with("boot_")) {
+                    BOOT_LIST.push_back(file);
+                }
+                if (name.starts_with("shutdown_")) {
+                    SHUTDOWN_LIST.push_back(file);
+                }
+                if (name.starts_with("config_")) {
+                    CONFIG_LIST.push_back(file);
+                }
+            }
+        }
+    }
+
+    void manager_add(std::shared_ptr<Instance> instance) {
+        std::lock_guard<std::mutex> lock(INSTANCES_M);
+        auto it = INSTANCES.begin();
+        while (it != INSTANCES.end()) {
+            if (!(*it)->is_running()) {
+                it = INSTANCES.erase(it);
+            } else {
+                ++it;
+            }
+        }
+        INSTANCES.emplace_back(instance);
+    }
+
+    void manager_boot() {
+        if (BOOT) return;
+        BOOT = true;
+
+        // game options
+        auto &options = *games::get_options(eamuse_get_game());
+        for (auto &value : options[launcher::Options::ExecuteScript].values()) {
+            if (fileutils::file_exists(value)) {
+                manager_add(std::make_shared<Instance>(value.c_str(), true, false));
+            } else {
+                log_warning("script", "unable to locate {}", value);
+            }
+        }
+
+        // run boot scripts
+        for (auto &file : BOOT_LIST) {
+            manager_add(std::make_shared<Instance>(file.c_str(), true, false));
+        }
+    }
+
+    void manager_config() {
+        if (CONFIG) return;
+        CONFIG = true;
+
+        // launcher options
+        for (auto &value : LAUNCHER_OPTIONS->at(launcher::Options::ExecuteScript).values()) {
+            if (fileutils::file_exists(value)) {
+                manager_add(std::make_shared<Instance>(value.c_str(), true, false));
+            } else {
+                log_warning("script", "unable to locate {}", value);
+            }
+        }
+
+        // run config scripts
+        for (auto &file : CONFIG_LIST) {
+            manager_add(std::make_shared<Instance>(file.c_str(), true, false));
+        }
+    }
+
+    void manager_shutdown() {
+        if (SHUTDOWN) return;
+        SHUTDOWN = true;
+
+        // stop running scripts
+        INSTANCES_M.lock();
+        INSTANCES.clear();
+        INSTANCES_M.unlock();
+
+        // run shutdown scripts
+        std::vector<std::shared_ptr<Instance>> join_list;
+        for (auto &file : SHUTDOWN_LIST) {
+            auto instance = std::make_shared<Instance>(file.c_str(), true, false);
+            join_list.emplace_back(instance);
+            manager_add(instance);
+        }
+
+        // wait for completion
+        for (auto &instance : join_list) {
+            instance->join();
+        }
+    }
+}