base mod created

build/tmp/recompileMc/sources/net/minecraft/advancements/CriterionProgress.java

@@ -0,0 +1,89 @@
+package net.minecraft.advancements;
+
+import com.google.gson.JsonElement;
+import com.google.gson.JsonNull;
+import com.google.gson.JsonPrimitive;
+import com.google.gson.JsonSyntaxException;
+import java.text.ParseException;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+import net.minecraft.network.PacketBuffer;
+
+public class CriterionProgress
+{
+    private static final SimpleDateFormat DATE_TIME_FORMATTER = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss Z");
+    private final AdvancementProgress advancementProgress;
+    private Date obtained;
+
+    public CriterionProgress(AdvancementProgress advancementProgressIn)
+    {
+        this.advancementProgress = advancementProgressIn;
+    }
+
+    public boolean isObtained()
+    {
+        return this.obtained != null;
+    }
+
+    public void obtain()
+    {
+        this.obtained = new Date();
+    }
+
+    public void reset()
+    {
+        this.obtained = null;
+    }
+
+    public Date getObtained()
+    {
+        return this.obtained;
+    }
+
+    public String toString()
+    {
+        return "CriterionProgress{obtained=" + (this.obtained == null ? "false" : this.obtained) + '}';
+    }
+
+    public void write(PacketBuffer buf)
+    {
+        buf.writeBoolean(this.obtained != null);
+
+        if (this.obtained != null)
+        {
+            buf.writeTime(this.obtained);
+        }
+    }
+
+    public JsonElement serialize()
+    {
+        return (JsonElement)(this.obtained != null ? new JsonPrimitive(DATE_TIME_FORMATTER.format(this.obtained)) : JsonNull.INSTANCE);
+    }
+
+    public static CriterionProgress read(PacketBuffer buf, AdvancementProgress advancementProgressIn)
+    {
+        CriterionProgress criterionprogress = new CriterionProgress(advancementProgressIn);
+
+        if (buf.readBoolean())
+        {
+            criterionprogress.obtained = buf.readTime();
+        }
+
+        return criterionprogress;
+    }
+
+    public static CriterionProgress fromDateTime(AdvancementProgress advancementProgressIn, String dateTime)
+    {
+        CriterionProgress criterionprogress = new CriterionProgress(advancementProgressIn);
+
+        try
+        {
+            criterionprogress.obtained = DATE_TIME_FORMATTER.parse(dateTime);
+            return criterionprogress;
+        }
+        catch (ParseException parseexception)
+        {
+            throw new JsonSyntaxException("Invalid datetime: " + dateTime, parseexception);
+        }
+    }
+}