TimeDiff /dt command added

3 files changed, 30 insertions, 0 deletions

diff --git a/Readme.md b/Readme.md
index 7a32158..6017433 100644
--- a/Readme.md
+++ b/Readme.md
@@ -37,6 +37,9 @@ Supported operators: `+-*/`
 
 The player's coordinates are available though variables `x` `y` `z`.
 
+### `/dt`
+
+Displays ticks since last invocation
 
 ## Features
 
diff --git a/src/main/java/re/jag/parquet/Parquet.java b/src/main/java/re/jag/parquet/Parquet.java
index 11bebde..06bf110 100644
--- a/src/main/java/re/jag/parquet/Parquet.java
+++ b/src/main/java/re/jag/parquet/Parquet.java
@@ -16,6 +16,7 @@ import net.minecraft.util.DyeColor;
 import re.jag.parquet.commands.Calculator;
 import re.jag.parquet.commands.CameraMode;
 import re.jag.parquet.commands.Savedata;
+import re.jag.parquet.commands.TimeDIff;
 
 public class Parquet implements ModInitializer {
 	public static final Logger LOG = LogManager.getLogger();
@@ -29,6 +30,7 @@ public class Parquet implements ModInitializer {
 		Savedata.register(dispatcher);
 		CameraMode.register(dispatcher);
 		Calculator.register(dispatcher);
+		TimeDIff.register(dispatcher);
 
 		LOG.info("[PQ] Registered commands");
 	}
diff --git a/src/main/java/re/jag/parquet/commands/TimeDIff.java b/src/main/java/re/jag/parquet/commands/TimeDIff.java
new file mode 100644
index 0000000..39ebe93
--- /dev/null
+++ b/src/main/java/re/jag/parquet/commands/TimeDIff.java
@@ -0,0 +1,25 @@
+package re.jag.parquet.commands;
+
+import com.mojang.brigadier.CommandDispatcher;
+import com.mojang.brigadier.builder.LiteralArgumentBuilder;
+import net.minecraft.server.command.ServerCommandSource;
+import net.minecraft.text.LiteralText;
+
+import static net.minecraft.server.command.CommandManager.literal;
+
+public class TimeDIff {
+	private static int last_server_time = 0;
+
+	public static void register(CommandDispatcher<ServerCommandSource> dispatcher) {
+		LiteralArgumentBuilder<ServerCommandSource> dt = literal("dt").executes( (c) -> dt(c.getSource()) );
+
+		dispatcher.register(dt);
+	}
+
+	private static int dt(ServerCommandSource _source) {
+		int current = _source.getMinecraftServer().getTicks();
+		_source.sendFeedback( new LiteralText( String.valueOf(current - last_server_time)), false) ;
+		last_server_time = current;
+		return 1;
+	}
+}