Q to drop

client/client.ts

@@ -138,6 +138,9 @@ export class Client {
 				this.pop_screen();
 			}
 		}
+		if (InputManager.is_key_pressed(options.key_drop)) {
+			this.#handle_drop();
+		}
 		if (InputManager.is_key_pressed(options.key_chat) && !this.screen) {
 			this.push_screen(new GuiChat(this));
 		}
@@ -165,6 +168,24 @@ export class Client {
 		}
 	}
 
+	// the held item while playing, the slot under the mouse in an inventory (only with nothing on the cursor)
+	#handle_drop() {
+		const all = InputManager.is_key_down("ControlLeft") || InputManager.is_key_down("ControlRight");
+		const inventories = this.player.inventories;
+		const screen = this.screen;
+		if (!screen) {
+			this.game_mode.drop_item(inventories.inventory, "inventory", inventories.hotbar_selected, all);
+			return;
+		}
+		const slot = screen instanceof GuiInventoryScreen ? screen.hovering : undefined;
+		const container = slot && screen instanceof GuiInventoryScreen
+			? screen.get_container(slot.container)
+			: undefined;
+		if (slot && container && !slot.output && !inventories.cursor.item) {
+			this.game_mode.drop_item(container, slot.container, slot.index, all);
+		}
+	}
+
 	// clicks happen right away, holding to break advances in tick()
 	#handle_block_interaction() {
 		const hit = this.hit_result;