graphics

examples/modules/std.sx

@@ -305,3 +305,24 @@ build_print :: (fmt: string) -> string {
 print :: ($fmt: string, args: ..Any) {
     #insert build_print(fmt);
 }
+
+List :: struct ($T: Type) {
+    items: [*]T = null;
+    len: s64 = 0;
+    cap: s64 = 0;
+}
+
+append :: (list: *List($T), item: T) {
+    if list.len >= list.cap {
+        new_cap := if list.cap == 0 then 4 else list.cap * 2;
+        new_items : [*]T = xx malloc(new_cap * size_of(T));
+        if list.len > 0 {
+            memcpy(new_items, list.items, list.len * size_of(T));
+            free(list.items);
+        }
+        list.items = new_items;
+        list.cap = new_cap;
+    }
+    list.items[list.len] = item;
+    list.len += 1;
+}