Check materials and mora

src/main/java/emu/grasscutter/data/common/MaterialItemsData.java

-package emu.grasscutter.data.common;
-
-import java.util.List;
-
-public class MaterialItemsData {
-	private int id;
-	private int count;
-
-	public int getId() {
-		return this.id;
-	}
-	public void setId(int value) {
-		this.id = value;
-	}
-
-	public int getCount() {
-		return this.count;
-	}
-	public void setCount(int value) {
-		this.count = value;
-	}
-}

src/main/java/emu/grasscutter/data/excels/ForgeData.java

@@ -5,7 +5,7 @@ import java.util.List;
 import emu.grasscutter.data.GameResource;
 import emu.grasscutter.data.ResourceType;
 import emu.grasscutter.data.ResourceType.LoadPriority;
-import emu.grasscutter.data.common.MaterialItemsData;
+import emu.grasscutter.data.common.ItemParamData;
 import emu.grasscutter.data.common.OpenCondData;
 
 @ResourceType(name = {"ForgeExcelConfigData.json"}, loadPriority = LoadPriority.HIGHEST)
@@ -18,7 +18,7 @@ public class ForgeData extends GameResource {
     private int queueNum;
     private int scoinCost;
     private int priority;
-    private List<MaterialItemsData> materialItems;
+    private List<ItemParamData> materialItems;
 
     @Override
 	public int getId() {
@@ -53,7 +53,7 @@ public class ForgeData extends GameResource {
         return priority;
     }
 
-    public List<MaterialItemsData> getMaterialItems() {
+    public List<ItemParamData> getMaterialItems() {
         return materialItems;
     }
 

src/main/java/emu/grasscutter/game/managers/ForgingManager/ForgingManager.java

@@ -5,8 +5,10 @@ import java.util.Map;
 
 import emu.grasscutter.Grasscutter;
 import emu.grasscutter.data.GameData;
+import emu.grasscutter.data.common.ItemParamData;
 import emu.grasscutter.data.excels.ForgeData;
 import emu.grasscutter.game.inventory.GameItem;
+import emu.grasscutter.game.inventory.ItemType;
 import emu.grasscutter.game.player.Player;
 import emu.grasscutter.net.proto.ForgeStartReqOuterClass;
 import emu.grasscutter.net.proto.ForgeQueueDataOuterClass.ForgeQueueData;
@@ -16,8 +18,6 @@ import emu.grasscutter.server.packet.send.PacketForgeFormulaDataNotify;
 import emu.grasscutter.server.packet.send.PacketForgeGetQueueDataRsp;
 import emu.grasscutter.server.packet.send.PacketForgeStartRsp;
 import emu.grasscutter.utils.Utils;
-import emu.grasscutter.utils.ConfigContainer.Game;
-import net.bytebuddy.dynamic.TypeResolutionStrategy.Active;
 
 public class ForgingManager {
 	private final Player player;
@@ -114,17 +114,41 @@ public class ForgingManager {
 		// Get the required forging information for the target item.
 		if (!GameData.getForgeDataMap().containsKey(req.getForgeId())) {
 			this.player.sendPacket(new PacketForgeStartRsp(Retcode.RET_FAIL)); //ToDo: Probably the wrong return code.
-			Grasscutter.getLogger().error("Missing forgeId");
 			return;
 		}
 
 		ForgeData forgeData = GameData.getForgeDataMap().get(req.getForgeId());
 		
 		// Check if we have enough of each material.
-		// ToDo.
+		for (var material : forgeData.getMaterialItems()) {
+			if (material.getItemId() == 0) {
+				continue;
+			}
 
-		// Consume material.
-		// ToDo.
+			int currentCount = this.player.getInventory().getInventoryTab(ItemType.ITEM_MATERIAL).getItemById(material.getItemId()).getCount();
+
+			if (currentCount < material.getCount() * req.getForgeCount()) {
+				this.player.sendPacket(new PacketForgeStartRsp(Retcode.RET_FORGE_POINT_NOT_ENOUGH)); //ToDo: Probably the wrong return code.
+				return;
+			}
+		}
+
+		// Check if we have enough Mora.
+		if (this.player.getMora() < forgeData.getScoinCost() * req.getForgeCount()) {
+			this.player.sendPacket(new PacketForgeStartRsp(Retcode.RET_FORGE_POINT_NOT_ENOUGH)); //ToDo: Probably the wrong return code.
+			return;
+		}
+
+		// Consume material and Mora.
+		for (var material : forgeData.getMaterialItems()) {
+			if (material.getItemId() == 0) {
+				continue;
+			}
+
+			this.player.getInventory().removeItem(material.getItemId(), material.getCount() * req.getForgeCount());
+		}
+
+		this.player.setMora(this.player.getMora() - forgeData.getScoinCost() * req.getForgeCount());
 
 		// Create and add active forge.
 		ActiveForgeData activeForge = new ActiveForgeData();