Add node flags

base/sources/iron_ui_nodes.c

@@ -1402,7 +1402,9 @@ void ui_node_canvas_encode(ui_node_canvas_t *canvas) {
 		}
 
 		armpack_encode_string("width");
-		armpack_encode_i32(canvas->nodes->buffer[i]->width);
+		armpack_encode_f32(canvas->nodes->buffer[i]->width);
+		armpack_encode_string("flags");
+		armpack_encode_i32(canvas->nodes->buffer[i]->flags);
 	}
 
 	armpack_encode_string("links");
@@ -1524,6 +1526,8 @@ uint32_t ui_node_canvas_encoded_size(ui_node_canvas_t *canvas) {
 
 		size += armpack_size_string("width");
 		size += armpack_size_f32();
+		size += armpack_size_string("flags");
+		size += armpack_size_i32();
 	}
 
 	size += armpack_size_string("links");
@@ -1617,6 +1621,8 @@ char *ui_node_canvas_to_json(ui_node_canvas_t *canvas) {
 
 		json_encode_f32("width", canvas->nodes->buffer[i]->width);
 		json_encode_end_object();
+		json_encode_i32("flags", canvas->nodes->buffer[i]->flags);
+		json_encode_end_object();
 	}
 	json_encode_end_array();
 

base/sources/iron_ui_nodes.h

@@ -47,6 +47,12 @@ typedef struct ui_node_button_array {
 	int capacity;
 } ui_node_button_array_t;
 
+typedef enum ui_node_flag {
+	NONE = 0,
+	COLLAPSED = 1,
+	PREVIEW = 2,
+} ui_node_flag_t;
+
 typedef struct ui_node {
 	int id;
 	char *name;
@@ -58,6 +64,7 @@ typedef struct ui_node {
 	ui_node_socket_array_t *outputs;
 	ui_node_button_array_t *buttons;
 	float width;
+	int flags; // ui_node_flag_t
 } ui_node_t;
 
 typedef struct ui_node_link {

base/sources/ts/iron.ts

@@ -876,6 +876,7 @@ declare type ui_node_t = {
 	outputs?: ui_node_socket_t[];
 	buttons?: ui_node_button_t[];
 	width?: f32;
+	flags?: i32;
 };
 
 declare type ui_node_socket_t = {