wip notifications + manager

code/foundation/src/gui/notifications.c

@@ -0,0 +1,99 @@
+#define MAX_NOTIFICATIONS_ON_SCREEN 5
+
+typedef struct {
+	const char *title;
+	const char *text;
+} notification;
+
+static notification *notifications = 0;
+
+static bool show_notification_list = 0;
+
+void notification_push(const char* title, const char* text) {
+	if (!notifications) {
+		zpl_array_init(notifications, zpl_heap());
+	}
+
+	zpl_array_append(notifications, ((notification) { title, text }));
+}
+
+void notification_clear(void) {
+	zpl_array_clear(notifications);
+}
+
+void notification_draw(void) {
+	float height = (float)GetScreenHeight();
+	float width = (float)GetScreenWidth();
+	// draw ctrl panel
+	if (nk_begin(game_ui, "Notifications", nk_rect(width - 220, 20, 200, 80), 
+	             NK_WINDOW_BORDER | NK_WINDOW_NO_SCROLLBAR | NK_WINDOW_TITLE | NK_WINDOW_DYNAMIC)) {
+		{
+			nk_layout_row_dynamic(game_ui, 0, 2);
+
+			if (nk_button_label(game_ui, "Clear All")) {
+				notification_clear();
+			}
+
+			if (nk_button_label(game_ui, show_notification_list ? "Hide Manager" :  "Show All")) {
+				show_notification_list ^= 1;
+			}
+		}
+		nk_end(game_ui);
+	}
+
+	float ypos = 100;
+	zpl_isize cnt = zpl_min(zpl_array_count(notifications), MAX_NOTIFICATIONS_ON_SCREEN)-1;
+
+	for (zpl_isize i = cnt; i >= 0; --i) {
+		notification *notif = (notifications + i);
+		if (nk_begin_titled(game_ui, zpl_bprintf("%dnotif%s", i, notif->title), notif->title, nk_rect(width - 220, ypos, 200, 120),
+		                    NK_WINDOW_BORDER | NK_WINDOW_TITLE)) {
+			{
+				nk_layout_row_dynamic(game_ui, 0, 1);
+				nk_label_wrap(game_ui, notif->text);
+
+				if (nk_button_label(game_ui, "OK")) {
+					zpl_array_remove_at(notifications, i);
+				}
+			}
+			ypos += nk_window_get_height(game_ui) + 5;
+
+			nk_end(game_ui);
+		}
+	}
+
+	if (show_notification_list) {
+		if (nk_begin(game_ui, "Notifications Manager", nk_rect(width/2.0f - 320, height/2.0f - 240, 640, 480),
+		             NK_WINDOW_BORDER | NK_WINDOW_NO_SCROLLBAR | NK_WINDOW_TITLE | NK_WINDOW_MOVABLE | NK_WINDOW_DYNAMIC )) {
+			{
+				nk_layout_row_dynamic(game_ui, 5 , 1);
+				{
+					for (zpl_isize i = 0; i < zpl_array_count(notifications); ++i) {
+						notification *notif = (notifications + i);
+						if (nk_tree_push_id(game_ui, NK_TREE_TAB, notif->title, NK_MINIMIZED, (int)i)) {
+							{
+								nk_label_wrap(game_ui, notif->text);
+
+								if (nk_button_label(game_ui, "OK")) {
+									zpl_array_remove_at(notifications, i); --i; 
+								}
+							}
+							nk_tree_pop(game_ui);
+						}
+					}
+				}
+
+				nk_layout_row_dynamic(game_ui, 0, 2);
+
+				if (nk_button_label(game_ui, "Clear All")) {
+					notification_clear();
+				}
+
+				if (nk_button_label(game_ui, "Hide Manager")) {
+					show_notification_list = 0 ;
+				}
+			}
+			nk_end(game_ui);
+		}
+	}
+}

code/games/sandbox/src/platform.c

@@ -27,6 +27,7 @@ ZPL_DIAGNOSTIC_POP
 
 // NOTE(zaklaus): add-ins
 #include "gui/tooltip.c"
+#include "gui/notifications.c"
 #include "gui/build_mode.c"
 #include "gui/inventory.c"
 
@@ -49,6 +50,15 @@ void platform_init() {
 		tooltip_show("ASSET_FURNACE", mpos.x, mpos.y);
 	}
 #endif
+
+#if 1
+	// TEST
+	{
+		notification_push("test1", "Hello World!");
+		notification_push("test2", "Hello World! 2x");
+		notification_push("New connection", "A new player has joined the world!");
+	}
+#endif
 }
 
 inline static
@@ -205,6 +215,7 @@ void platform_render() {
             inventory_draw();
 
 			// goes last
+			notification_draw();
 			tooltip_draw();
         }
         display_conn_status();