added camermode command with location reset

1 files changed, 61 insertions, 0 deletions

diff --git a/src/main/java/re/jag/parquet/commands/CameraMode.java b/src/main/java/re/jag/parquet/commands/CameraMode.java
new file mode 100644
index 0000000..f65e1e7
--- /dev/null
+++ b/src/main/java/re/jag/parquet/commands/CameraMode.java
@@ -0,0 +1,61 @@
+package re.jag.parquet.commands;
+
+import static net.minecraft.server.command.CommandManager.argument;
+import static net.minecraft.server.command.CommandManager.literal;
+
+import com.mojang.brigadier.CommandDispatcher;
+import com.mojang.brigadier.builder.LiteralArgumentBuilder;
+
+import net.minecraft.command.arguments.EntityArgumentType;
+import net.minecraft.entity.effect.StatusEffectInstance;
+import net.minecraft.entity.effect.StatusEffects;
+import net.minecraft.network.packet.s2c.play.EntityVelocityUpdateS2CPacket;
+import net.minecraft.network.packet.s2c.play.RemoveEntityStatusEffectS2CPacket;
+import net.minecraft.server.command.ServerCommandSource;
+import net.minecraft.server.network.ServerPlayerEntity;
+import net.minecraft.text.LiteralText;
+import net.minecraft.world.GameMode;
+
+public class CameraMode {
+	public static void register(CommandDispatcher<ServerCommandSource> dispatcher) {
+		 LiteralArgumentBuilder<ServerCommandSource> camermode = literal("c").
+				executes((c) -> camera( c.getSource(), c.getSource().getPlayer())).
+					then(argument("player", EntityArgumentType.player()).
+						executes( (c) -> camera(c.getSource(), EntityArgumentType.getPlayer(c, "player"))));
+		 LiteralArgumentBuilder<ServerCommandSource> survivalmode = literal("s").
+				executes((c) -> survival( c.getSource(), c.getSource().getPlayer())).
+					then(argument("player", EntityArgumentType.player()).
+						executes( (c) -> survival(c.getSource(), EntityArgumentType.getPlayer(c, "player"))));
+		 
+		 dispatcher.register(camermode);
+		 dispatcher.register(survivalmode);
+	}
+	
+	private static int camera(ServerCommandSource source, ServerPlayerEntity player) {
+		if (! ((CameraModeData)player).saveCameraPosition() ) {
+			source.sendFeedback(new LiteralText("Gamemode is already camera"), false);
+			return 0;
+		}
+		
+		player.setGameMode(GameMode.SPECTATOR);
+        player.addVelocity(0,0.1,0);
+        player.networkHandler.sendPacket(new EntityVelocityUpdateS2CPacket(player));
+        player.addStatusEffect(new StatusEffectInstance(StatusEffects.NIGHT_VISION, 999999, 0, false, false));
+        player.addStatusEffect(new StatusEffectInstance(StatusEffects.CONDUIT_POWER, 999999, 0, false, false));
+        return 1;
+	}
+	
+	private static int survival(ServerCommandSource source, ServerPlayerEntity player) {
+		if (! ((CameraModeData)player).restoreCameraPosition() ) {
+			source.sendFeedback(new LiteralText("Gamemode is already survival"), false);
+			return 0;
+		}
+		
+		player.setGameMode(GameMode.SURVIVAL);
+        player.networkHandler.sendPacket(new RemoveEntityStatusEffectS2CPacket(player.getEntityId(), StatusEffects.NIGHT_VISION));
+        player.removeStatusEffect(StatusEffects.NIGHT_VISION);
+        player.networkHandler.sendPacket(new RemoveEntityStatusEffectS2CPacket(player.getEntityId(), StatusEffects.CONDUIT_POWER));
+        player.removeStatusEffect(StatusEffects.CONDUIT_POWER);
+		return 1;
+	}
+}