public static boolean doItemOnObject(Player player, int object, int item) { switch (object) { case 3402: // elemental workshop workbench if (item == 2893 && player.getQuestStage(12) >= 10 && player.getSkill().getLevel()[Skill.SMITHING] >= 20) { if (player.getInventory().playerHasItem(2347)) { player.getInventory().removeItem(new Item(2893)); player.getInventory().addItem(new Item(2890)); if (player.getQuestStage(12) == 10) { player.setQuestStage(12, 11); QuestHandler.completeQuest(player, 12); return true; } return true; } else { player.getDialogue().sendStatement("You need a hammer to smith!"); return true; } } else if (player.getSkill().getLevel()[Skill.SMITHING] < 20) { player.getDialogue().sendStatement("You need 20 smithing to smith and elemental shield."); return true; } break; case 3413: // elemental workshop furnace if (item == 2889 && player.getQuestStage(12) == 8) { player .getDialogue() .sendStatement("The furnace flares dramatically as you pour the lava in."); player.getInventory().replaceItemWithItem(new Item(2889), new Item(2888)); player.setQuestStage(12, 9); return true; } else if (item == 2892 && player.getQuestStage(12) >= 9) { if (player.getInventory().playerHasItem(453, 4)) { player.getInventory().removeItem(new Item(2892)); player.getInventory().removeItem(new Item(453, 4)); player.getInventory().addItem(new Item(2893)); player.getActionSender().sendMessage("You smelt the elemental ore in the furnace."); player.getActionSender().sendMessage("You retrieve elemental metal from the furnace."); player.getUpdateFlags().sendAnimation(899); player.getActionSender().sendSound(469, 0, 0); if (player.getQuestStage(12) == 9) { player.setQuestStage(12, 10); } return true; } else { player.getDialogue().sendStatement("You need 4 coal to smelt Elemental Ore."); return true; } } else if (player.getQuestStage(12) >= 7) { if (item == GlassMaking.BUCKET_OF_SAND) GlassMaking.makeMoltenGlass(player); else if (item == GemCrafting.GOLD_BAR) GemCrafting.openInterface(player); else if (item == SilverCrafting.SILVER_BAR) Menus.sendSkillMenu(player, "silverCrafting"); else if (ItemManager.getInstance().getItemName(item).toLowerCase().endsWith("ore") && item != 668) Smelting.smeltInterface(player); else if (item == 668) Dialogues.startDialogue(player, 10200); return true; } break; case 3414: // elemental workshop lava trough if (item == 2888 && player.getQuestStage(12) == 8) { player.getDialogue().sendStatement("You carefully fill the bowl with lava."); player.getInventory().replaceItemWithItem(new Item(2888), new Item(2889)); return true; } break; } return false; }