ObsidianDragon - DragonX ImGui Wallet

Full-node GUI wallet for DragonX cryptocurrency.
Built with Dear ImGui, SDL3, and OpenGL3/DX11.

Features:
- Send/receive shielded and transparent transactions
- Autoshield with merged transaction display
- Built-in CPU mining (xmrig)
- Peer management and network monitoring
- Wallet encryption with PIN lock
- QR code generation for receive addresses
- Transaction history with pagination
- Console for direct RPC commands
- Cross-platform (Linux, Windows)

src/resources/embedded_resources.h

@@ -0,0 +1,86 @@
+#pragma once
+
+#include <string>
+#include <cstdint>
+
+namespace dragonx {
+namespace resources {
+
+// Embedded resource data (generated at build time)
+struct EmbeddedResource {
+    const uint8_t* data;
+    size_t size;
+    const char* filename;
+};
+
+// Check if embedded resources are available
+bool hasEmbeddedResources();
+
+// Get embedded resource by name
+// Returns nullptr if not found or not embedded
+const EmbeddedResource* getEmbeddedResource(const std::string& name);
+
+// Extract all embedded resources to appropriate locations
+// Returns true if all resources extracted successfully
+bool extractEmbeddedResources();
+
+// Check if params need to be extracted (not already present)
+bool needsParamsExtraction();
+
+// Get the params directory path
+std::string getParamsDirectory();
+
+// Resource names
+constexpr const char* RESOURCE_SAPLING_SPEND = "sapling-spend.params";
+constexpr const char* RESOURCE_SAPLING_OUTPUT = "sapling-output.params";
+constexpr const char* RESOURCE_ASMAP = "asmap.dat";
+constexpr const char* RESOURCE_HUSHD = "hushd.exe";
+constexpr const char* RESOURCE_HUSH_CLI = "hush-cli.exe";
+constexpr const char* RESOURCE_HUSH_TX = "hush-tx.exe";
+constexpr const char* RESOURCE_DRAGONXD_BAT = "dragonxd.bat";
+constexpr const char* RESOURCE_DRAGONX_CLI_BAT = "dragonx-cli.bat";
+constexpr const char* RESOURCE_XMRIG = "xmrig.exe";
+constexpr const char* RESOURCE_DARK_GRADIENT = "dark_gradient.png";
+constexpr const char* RESOURCE_LOGO = "logo_ObsidianDragon_dark.png";
+
+// Embedded theme overlay info (for iterating bundled themes)
+struct EmbeddedTheme {
+    const uint8_t* data;
+    size_t size;
+    const char* filename;  // e.g. "dark.toml"
+};
+
+// Get array of embedded overlay themes (nullptr-terminated)
+const EmbeddedTheme* getEmbeddedThemes();
+
+// Extract bundled overlay themes to the given directory
+// Returns number of themes extracted
+int extractBundledThemes(const std::string& destDir);
+
+// Check if daemon needs to be extracted
+bool needsDaemonExtraction();
+
+// Get daemon binary directory (<exe_dir>/hush3/)
+std::string getDaemonDirectory();
+
+// Check if daemon is available (embedded or in app directory)
+bool hasDaemonAvailable();
+
+// Get daemon executable path (extracts if needed)
+std::string getDaemonPath();
+
+// Check if xmrig needs to be extracted
+bool needsXmrigExtraction();
+
+// Check if xmrig is available (embedded or in app directory)
+bool hasXmrigAvailable();
+
+// Force re-extract xmrig binary from embedded resources
+// (bypasses exists-check; use when Defender deletes the file)
+bool forceExtractXmrig();
+
+// Get xmrig executable path (extracts if needed)
+std::string getXmrigPath();
+
+} // namespace resources
+} // namespace dragonx