start working on oop runtime

src/runtime/objects/object.c

@@ -0,0 +1,9 @@
+#include "object.h"
+#include "../../memory.h"
+
+ArgonObject* init_argon_object() {
+    ArgonObject *object = ar_alloc(sizeof(ArgonObject));
+    object->type = TYPE_OBJECT;
+    object->cls = object;
+    object->fields = createHashmap(8);
+}

src/runtime/objects/object.h

@@ -0,0 +1,29 @@
+#ifndef OBJECT_H
+#define OBJECT_H
+#include "../internals/hashmap/hashmap.h"
+#include <gmp.h>
+#include <stdbool.h>
+
+typedef enum {
+  TYPE_NULL,
+  TYPE_BOOL,
+  TYPE_NUMBER,
+  TYPE_STRING,
+  TYPE_FUNCTION,
+  TYPE_NATIVE_FUNCTION,
+  TYPE_OBJECT, // generic user object
+} ArgonType;
+
+struct ArgonObject {
+  ArgonType type;
+  struct ArgonObject *cls; // class pointer or type object
+  struct hashmap *fields;  // dynamic fields/methods
+  union {
+    mpq_t as_number;
+    bool as_bool;
+    char *as_str;
+    void *native_fn;
+    // others as needed
+  } value;
+};
+#endif // OBJECT_H

src/runtime/objects/type/type.c

@@ -0,0 +1,15 @@
+#include "../object.h"
+#include "../../internals/hashmap/hashmap.h"
+#include "../../../memory.h"
+#include <string.h>
+#include "type.h"
+
+ArgonObject *ARGON_TYPE_OBJ = NULL;
+
+void init_type_obj() {
+    ARGON_TYPE_OBJ = ar_alloc(sizeof(ArgonObject));
+    ARGON_TYPE_OBJ->type = TYPE_OBJECT;
+    ARGON_TYPE_OBJ->cls = ARGON_TYPE_OBJ;
+    ARGON_TYPE_OBJ->fields = createHashmap(8);
+    memset(&ARGON_TYPE_OBJ->value, 0, sizeof(ARGON_TYPE_OBJ->value));
+}

src/runtime/objects/type/type.h

@@ -0,0 +1,10 @@
+#ifndef TYPES_H
+#define TYPES_H
+#include "../object.h"
+
+extern ArgonObject *ARGON_TYPE_OBJ;
+
+void init_type_obj();
+
+
+#endif // TYPES_H