extlibs can now add variables and structs!

src/interface.c

@@ -1,4 +1,3 @@
-#include "lexer.h"
 #include "parser.h"
 #include "interpreter.h"
 #include "types.h"
@@ -68,11 +67,34 @@ GroundValue groundCreateValue(GroundValueType type, ...) {
             return createListGroundValue(va_arg(args, List));
             break;
         }
-        default: {
+        case FUNCTION: {
+            return createFunctionGroundValue(va_arg(args, GroundFunction*));
+            break;
+        }
+        case STRUCTVAL: {
+            GroundValue gv;
+            gv.type = STRUCTVAL;
+            gv.data.structVal = malloc(sizeof(GroundStruct));
+            *gv.data.structVal = va_arg(args, GroundStruct);
+            return gv;
+        }
+        case CUSTOM: {
+            // FIXME do this later lmao
             return createNoneGroundValue();
+            break;
+        }
+        case ERROR: {
+            return createErrorGroundValue(va_arg(args, GroundError));
+            break;
+        }
+        case NONE: {
+            return createNoneGroundValue();
+            break;
         }
     }
 
+    return createNoneGroundValue();
+
     va_end(args);
 }
 
@@ -90,3 +112,18 @@ void groundPrintProgram(GroundProgram* program) {
 GroundProgram groundParseFile(const char* code) {
     return parseFile(code);
 }
+
+GroundStruct groundCreateStruct() {
+    GroundStruct gs;
+    gs.size = 0;
+    gs.fields = malloc(sizeof(GroundStructField));
+    return gs;
+}
+
+void groundAddValueToScope(GroundScope* gs, const char* name, GroundValue value) {
+    addVariable(gs->variables, name, value);
+}
+
+void groundAddFieldToStruct(GroundStruct* gstruct, char* name, GroundValue field) {
+    addFieldToStruct(gstruct, name, field);
+}