Plugin interfaces (plugins v4) (#615)v1.23.1-rc2v1.23.1-rc1v1.23.1v1.23.0-rc2v1.23.0-rc1v1.23.0

Replaces the current plugin api with source interfaces.

- backwards compatible
- no more json in binaries (wtf)
- does not rely on structs from third party libraries (wtf)
- actually initializes variables
- no more basically unused classes

The launcher exposes almost everything required by plugins in interfaces that allow for backwards compatibility.
The only thing that's passed to a plugin directly is the northstar dll HWND and a struct of data that's different for each plugin.

1 files changed, 33 insertions, 0 deletions

diff --git a/primedev/plugins/pluginmanager.h b/primedev/plugins/pluginmanager.h
new file mode 100644
index 00000000..8c021851
--- /dev/null
+++ b/primedev/plugins/pluginmanager.h
@@ -0,0 +1,33 @@
+#ifndef PLUGIN_MANAGER_H
+#define PLUGIN_MANAGER_H
+
+#include <windows.h>
+
+class Plugin;
+
+class PluginManager
+{
+public:
+	const std::vector<Plugin>& GetLoadedPlugins() const;
+	const std::optional<Plugin> GetPlugin(HMODULE handle) const;
+	bool LoadPlugins(bool reloaded = false);
+	void LoadPlugin(fs::path path, bool reloaded = false);
+	void ReloadPlugins();
+	void RemovePlugin(HMODULE handle);
+
+	// callback triggers
+	void InformSqvmCreated(CSquirrelVM* sqvm) const;
+	void InformSqvmDestroying(CSquirrelVM* sqvm) const;
+	void InformDllLoad(HMODULE module, fs::path path) const;
+	void RunFrame() const;
+
+private:
+	void InformAllPluginsInitialized() const;
+
+	std::vector<Plugin> plugins;
+	std::string pluginPath;
+};
+
+extern PluginManager* g_pPluginManager;
+
+#endif