assets: queue an array of names, unload one from a group

1 files changed, 28 insertions, 0 deletions

diff --git a/kon/konassets.c b/kon/konassets.c
index b55a25a..026f052 100644
--- a/kon/konassets.c
+++ b/kon/konassets.c
@@ -657,6 +657,16 @@ int kon_assetGroupQueue(kon_assetGroup_t *group, const char *name) {
 	return 1;
 }
 
+int kon_assetGroupQueueArray(kon_assetGroup_t *group, const char *const *names, int count) {
+	int i;
+
+	if (!group || !names) return -1;
+	for (i = 0; count < 0 ? names[i] != NULL : i < count; i++) {
+		if (!kon_assetGroupQueue(group, names[i])) return -1;
+	}
+	return i;
+}
+
 int kon_assetGroupQueueList(kon_assetGroup_t *group, const char *listName) {
 	kon_blob_t *blob;
 	char *line;
@@ -731,6 +741,24 @@ void kon_assetGroupProgress(const kon_assetGroup_t *group, int *loaded, int *tot
 	if (total) *total = group ? group->count : 0;
 }
 
+int kon_assetGroupUnload(kon_assetGroup_t *group, const char *name) {
+	int i, freed = 0;
+
+	if (!group || !name) return 0;
+	for (i = 0; i < group->count; i++) {
+		if (strcmp(group->names[i], name) == 0) break;
+	}
+	if (i == group->count) return 0;
+
+	if (group->state[i] == 1) freed = kon_assetUnload(group->assets, name);
+	free(group->names[i]);
+	memmove(&group->names[i], &group->names[i + 1], (size_t)(group->count - i - 1) * sizeof *group->names);
+	memmove(&group->state[i], &group->state[i + 1], (size_t)(group->count - i - 1));
+	group->count--;
+	if (i < group->next) group->next--;
+	return freed;
+}
+
 void kon_assetGroupFree(kon_assetGroup_t *group) {
 	int i;