Tooltips

client/gui/gui_screen.ts

@@ -7,6 +7,7 @@ import { InputManager } from "../input_manager.ts";
 import { ClientInventories } from "../inventory.ts";
 import { canvas, Texture } from "../renderer/mod.ts";
 import { draw_item, draw_nine_slice } from "../rendering/render_utils.ts";
+import { draw_tooltip, item_tooltip } from "./tooltip.ts";
 
 export class Slot {
 	container: ContainerKey;
@@ -99,9 +100,15 @@ export class GuiInventoryScreen extends GuiScreen {
 			}
 		}
 
+		const mouse = InputManager.get_mouse_position();
 		if (this.inventories.cursor.item) {
-			const mouse = InputManager.get_mouse_position();
 			draw_item(this.inventories.cursor.item, mouse.x, mouse.y);
+		} else if (this.hovering) {
+			// what's in the slot under the mouse, while not carrying anything
+			const item = this.get_container(this.hovering.container)?.get_item(this.hovering.index);
+			if (item) {
+				draw_tooltip(item_tooltip(item), mouse.x, mouse.y);
+			}
 		}
 	}