split source

inc/inventory.lua

@@ -0,0 +1,37 @@
+--------------------------------------------------------------------------------
+-- Inventory Module
+--------------------------------------------------------------------------------
+function InventoryWindow.draw()
+  UI.draw_top_bar("Inventory")
+
+  if #Context.inventory == 0 then
+    print("Inventory is empty.", 70, 70, Config.colors.light_grey)
+  else
+    for i, item in ipairs(Context.inventory) do
+			local color = Config.colors.light_grey
+			if i == Context.selected_inventory_item then
+				color = Config.colors.green
+				print(">", 60, 20 + i * 10, color)
+			end
+      print(item.name, 70, 20 + i * 10, color)
+    end
+  end
+end
+
+function InventoryWindow.update()
+  Context.selected_inventory_item = UI.update_menu(Context.inventory, Context.selected_inventory_item)
+
+  if Input.menu_confirm() and #Context.inventory > 0 then
+    local selected_item = Context.inventory[Context.selected_inventory_item]
+    PopupWindow.show_menu_dialog(selected_item, {
+      {label = "Use", action = ItemActions.use},
+      {label = "Drop", action = ItemActions.drop},
+      {label = "Look at", action = ItemActions.look_at},
+      {label = "Go back", action = ItemActions.go_back_from_inventory_action}
+    }, WINDOW_INVENTORY_ACTION)
+  end
+
+  if Input.menu_back() then
+    GameWindow.set_state(WINDOW_GAME)
+  end
+end