$ Fixed the getItemStackInPlayersHand method, now it has variable server/client versions, all with various constructors. (World/String/UUID) - Closes #31

% Moved a heap of Code to separate Utils classes.

1 files changed, 128 insertions, 0 deletions

diff --git a/src/Java/gtPlusPlus/core/util/player/PlayerUtils.java b/src/Java/gtPlusPlus/core/util/player/PlayerUtils.java
new file mode 100644
index 0000000000..132bfe12ce
--- /dev/null
+++ b/src/Java/gtPlusPlus/core/util/player/PlayerUtils.java
@@ -0,0 +1,128 @@
+package gtPlusPlus.core.util.player;
+
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.List;
+import java.util.UUID;
+
+import net.minecraft.client.Minecraft;
+import net.minecraft.entity.player.EntityPlayer;
+import net.minecraft.entity.player.EntityPlayerMP;
+import net.minecraft.item.Item;
+import net.minecraft.item.ItemStack;
+import net.minecraft.server.MinecraftServer;
+import net.minecraft.world.World;
+import cpw.mods.fml.relauncher.Side;
+import cpw.mods.fml.relauncher.SideOnly;
+
+public class PlayerUtils {
+
+	public static void messagePlayer(EntityPlayer P, String S){
+		gregtech.api.util.GT_Utility.sendChatToPlayer(P, S);
+	}
+
+	public static EntityPlayer getPlayer(String name){
+		List<EntityPlayer> i = new ArrayList<EntityPlayer>();
+		Iterator<EntityPlayer> crunchifyIterator = MinecraftServer.getServer().getConfigurationManager().playerEntityList.iterator();
+		while (crunchifyIterator.hasNext()) {
+			i.add((crunchifyIterator.next()));
+		}		
+		try{
+			for (EntityPlayer temp : i) {
+				if (temp.getDisplayName().toLowerCase().equals(name.toLowerCase())){
+					return temp;
+				}
+			}
+		}
+		catch(NullPointerException e){}
+		return null;
+	}
+	
+	public static EntityPlayer getPlayerOnServerFromUUID(UUID parUUID){
+		if (parUUID == null) 
+		{
+			return null;
+		}
+		List<EntityPlayerMP> allPlayers = MinecraftServer.getServer().getConfigurationManager().playerEntityList;
+		for (EntityPlayerMP player : allPlayers) 
+		{
+			if (player.getUniqueID().equals(parUUID)) 
+			{
+				return player;
+			}
+		}
+		return null;
+	}
+
+	//Not Clientside
+	public static EntityPlayer getPlayerInWorld(World world, String Name){
+			List<EntityPlayer> i = world.playerEntities;
+			Minecraft mc = Minecraft.getMinecraft();
+			try{
+				for (EntityPlayer temp : i) {
+					if (temp.getDisplayName().toLowerCase().equals(Name.toLowerCase())){
+						return temp;
+					}
+				}
+			}
+			catch(NullPointerException e){}
+			return null;
+		}
+
+	public static boolean isPlayerOP(EntityPlayer player){
+		if (player.canCommandSenderUseCommand(2, "")){
+			return true;
+		}
+		return false;
+	}
+
+	//Not Clientside
+	public static ItemStack getItemStackInPlayersHand(World world, String Name){
+		EntityPlayer thePlayer = getPlayer(Name);
+		ItemStack heldItem = null;
+		try{heldItem = thePlayer.getHeldItem();
+		}catch(NullPointerException e){return null;}
+		if (heldItem != null){
+			return heldItem;
+		}
+		return null;
+	}
+
+	@SideOnly(Side.CLIENT)
+	public static ItemStack getItemStackInPlayersHand(){
+		Minecraft mc = Minecraft.getMinecraft();
+		ItemStack heldItem = null;
+		try{heldItem = mc.thePlayer.getHeldItem();
+		}catch(NullPointerException e){return null;}
+		if (heldItem != null){
+			return heldItem;
+		}
+		return null;
+	}
+	
+	@SideOnly(Side.SERVER)
+	public static ItemStack getItemStackInPlayersHand(EntityPlayer player){
+		ItemStack heldItem = null;
+		try{heldItem = player.getHeldItem();
+		}catch(NullPointerException e){return null;}
+		if (heldItem != null){
+			return heldItem;
+		}
+		return null;
+	}
+
+	public static Item getItemInPlayersHand(){
+		Minecraft mc = Minecraft.getMinecraft();
+		Item heldItem = null;
+	
+		try{heldItem = mc.thePlayer.getHeldItem().getItem();
+		}catch(NullPointerException e){return null;}
+	
+		if (heldItem != null){
+			return heldItem;
+		}
+	
+		return null;
+	}
+
+}