Merge pull request #166 from Virus-Axel/feature/anchor_program_node

Add AnchorProgram interface

include/anchor_program.hpp

@@ -0,0 +1,74 @@
+#ifndef SOLANA_SDK_ANCHOR_PROGRAM
+#define SOLANA_SDK_ANCHOR_PROGRAM
+
+#include <godot_cpp/variant/variant.hpp>
+#include <godot_cpp/classes/node.hpp>
+
+namespace godot{
+
+class AnchorProgram : public Node{
+    GDCLASS(AnchorProgram, Node)
+private:
+    Variant idl;
+    String pid;
+    bool try_from_pid = false;
+    Variant json_file;
+    bool try_from_json_file = false;
+    Array instructions;
+
+    static bool is_typed_primitive(const Dictionary &dict);
+    static PackedByteArray serialize_typed_primitive(const Dictionary &dict);
+    Variant idl_address(const Variant& pid);
+    bool load_from_pid(const String& pid);
+
+    bool is_int(const Variant &var);
+    bool is_float(const Variant &var);
+    bool check_type(const Variant& expected_type, const Variant& value);
+    bool validate_instruction_arguments(const String &instruction_name, const Array &arguments);
+    void register_instruction_builders();
+    PackedByteArray discriminator_by_name(const String &name);
+    Dictionary find_idl_instruction(const String &name);
+    Dictionary find_idl_account(const String &name);
+
+    Variant deserialize_variant(const PackedByteArray& bytes, const Variant& type, int &consumed_bytes);
+
+    bool _set(const StringName &p_name, const Variant &p_value);
+    bool _get(const StringName &p_name, Variant &r_ret) const;
+    void _get_property_list(List<PropertyInfo> *p_list) const;
+
+protected:
+    static void _bind_methods();
+
+public:
+    static PackedByteArray serialize_variant(const Variant &var);
+
+    void set_idl(const Dictionary& idl);
+    Dictionary get_idl();
+    void set_try_from_pid(const bool try_from_pid);
+    bool get_try_from_pid();
+    void set_try_from_json_file(const bool try_from_json_file);
+    bool get_try_from_json_file();
+
+    void set_pid(const String& try_from_pid);
+    String get_pid();
+    void set_json_file(const Variant& try_from_json_file);
+    Variant get_json_file();
+
+    static Dictionary f32(float val);
+    static Dictionary f64(double val);
+    static Dictionary s8(int val);
+    static Dictionary s16(int val);
+    static Dictionary s32(int32_t val);
+    static Dictionary s64(int64_t val);
+    static Dictionary u8(unsigned int val);
+    static Dictionary u16(unsigned int val);
+    static Dictionary u32(uint32_t val);
+    static Dictionary u64(uint64_t val);
+
+    Variant build_instruction(String name, Array accounts, Variant arguments);
+    Dictionary fetch_account(const String name, const Variant &account);
+};
+
+}
+
+#endif

include/pubkey.hpp

@@ -79,6 +79,8 @@ class Pubkey : public Resource {
     static Variant new_pda(const PackedStringArray seeds, const Variant &program_id);
     static Variant new_pda_bytes(const Array seeds, const Variant &program_id);
 
+    static bool is_pubkey(const Variant &object);
+
     bool create_program_address(const PackedStringArray seeds, const Variant &program_id);
     bool create_program_address_bytes(const Array seeds, const Variant &program_id);
     bool get_associated_token_address(const Variant &wallet_address, const Variant &token_mint_address);