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Copy custom values and structs properly

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This commit is contained in:
Maxwell
2026-01-27 14:10:12 +11:00
parent 9796e309cf
commit ca861f7e4b
1 changed files with 46 additions and 7 deletions
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53
src/types.c
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@@ -90,16 +90,55 @@ GroundValue copyGroundValue(const GroundValue* gv) {
}
case FUNCTION: newGv.data.fnVal = gv->data.fnVal; break;
case STRUCTVAL: {
// do this later lmao
// FIXME
newGv.data.structVal = gv->data.structVal;
newGv.data.structVal = malloc(sizeof(GroundStruct));
if (newGv.data.structVal == NULL) {
printf("Couldn't allocate memory for GroundStruct copy\n");
exit(1);
}
newGv.data.structVal->size = gv->data.structVal->size;
newGv.data.structVal->fields = malloc(gv->data.structVal->size * sizeof(GroundStructField));
if (newGv.data.structVal->fields == NULL && gv->data.structVal->size > 0) {
printf("Couldn't allocate memory for GroundStruct fields copy\n");
exit(1);
}
for (size_t i = 0; i < gv->data.structVal->size; i++) {
strncpy(newGv.data.structVal->fields[i].id,
gv->data.structVal->fields[i].id,
sizeof(newGv.data.structVal->fields[i].id) - 1);
newGv.data.structVal->fields[i].id[sizeof(newGv.data.structVal->fields[i].id) - 1] = '\0';
newGv.data.structVal->fields[i].value = copyGroundValue(&gv->data.structVal->fields[i].value);
}
break;
}
case CUSTOM:
// also do this later
// FIXME
newGv.data.customVal = gv->data.customVal;
case CUSTOM: {
newGv.customType = gv->customType;
newGv.data.customVal = malloc(sizeof(GroundObject));
if (newGv.data.customVal == NULL) {
printf("Couldn't allocate memory for GroundObject copy\n");
exit(1);
}
newGv.data.customVal->fields = NULL;
GroundObjectField *field, *tmp;
HASH_ITER(hh, gv->data.customVal->fields, field, tmp) {
GroundObjectField* newField = malloc(sizeof(GroundObjectField));
if (newField == NULL) {
printf("Couldn't allocate memory for GroundObjectField copy\n");
exit(1);
}
strncpy(newField->id, field->id, sizeof(newField->id) - 1);
newField->id[sizeof(newField->id) - 1] = '\0';
newField->value = copyGroundValue(&field->value);
HASH_ADD_STR(newGv.data.customVal->fields, id, newField);
}
break;
}
case NONE:
default: {