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Duplicator support

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This commit is contained in:
Maxwell
2026-04-13 18:27:42 +10:00
parent 90c91f7c4c
commit 7f47491491
1 changed files with 27 additions and 0 deletions
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27
src/interpreter.c
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@@ -769,6 +769,33 @@ GroundValue interpretGroundInstruction(GroundInstruction inst, GroundScope* scop
if (in->args.args[i].type == VALREF) {
GroundVariable* variable = findVariable(*scope->variables, in->args.args[i].value.refName);
if (variable) {
// If there is a duplicator, call it (except when returning and getting fields)
if (variable->value.type == CUSTOM && in->type != RETURN && in->type != GETFIELD) {
GroundObject* obj = variable->value.data.customVal;
GroundObjectField* duplicator = findField(*obj, "duplicator");
if (duplicator != NULL) {
if (duplicator->value.type != FUNCTION) {
runtimeError(ARG_TYPE_MISMATCH, "duplicator is not a function", in, currentInstruction);
}
GroundInstruction gi = createGroundInstruction(CALLMETHOD);
addArgToInstruction(&gi, createRefGroundArg(DIRREF, in->args.args[i].value.refName));
addArgToInstruction(&gi, createRefGroundArg(FNREF, "duplicator"));
addArgToInstruction(&gi, createValueGroundArg(variable->value));
addArgToInstruction(&gi, createRefGroundArg(DIRREF, "__ground_tmp_duplicate"));
GroundValue gv = interpretGroundInstruction(gi, scope);
if (gv.type == ERROR) {
return gv;
}
GroundVariable* tmp = findVariable(*scope->variables, "__ground_tmp_duplicate");
if (tmp == NULL) {
runtimeError(FIXME, "Couldn't find temporary variable (this should never happen)", in, currentInstruction);
}
in->args.args[i].value.value = copyGroundValue(&tmp->value);
in->args.args[i].type = VALUE;
deleteVariable(scope->variables, tmp);
continue;
}
}
free(in->args.args[i].value.refName); // Free the strdup'd refName
in->args.args[i].value.value = copyGroundValue(&variable->value);
in->args.args[i].type = VALUE;