101 lines
3.3 KiB
Java
101 lines
3.3 KiB
Java
package net.minecraft.server.level;
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import net.minecraft.core.BlockPos;
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import net.minecraft.core.Direction;
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import net.minecraft.network.chat.Component;
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import net.minecraft.network.protocol.game.ClientboundGameEventPacket;
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import net.minecraft.network.protocol.game.ServerboundPlayerActionPacket.Action;
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import net.minecraft.world.InteractionHand;
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import net.minecraft.world.InteractionResult;
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import net.minecraft.world.item.ItemStack;
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import net.minecraft.world.level.Level;
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import net.minecraft.world.phys.BlockHitResult;
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public class DemoMode extends ServerPlayerGameMode {
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public static final int DEMO_DAYS = 5;
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public static final int TOTAL_PLAY_TICKS = 120500;
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private boolean displayedIntro;
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private boolean demoHasEnded;
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private int demoEndedReminder;
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private int gameModeTicks;
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public DemoMode(ServerPlayer serverPlayer) {
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super(serverPlayer);
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}
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@Override
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public void tick() {
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super.tick();
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this.gameModeTicks++;
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long l = this.level.getGameTime();
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long m = l / 24000L + 1L;
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if (!this.displayedIntro && this.gameModeTicks > 20) {
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this.displayedIntro = true;
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this.player.connection.send(new ClientboundGameEventPacket(ClientboundGameEventPacket.DEMO_EVENT, 0.0F));
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}
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this.demoHasEnded = l > 120500L;
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if (this.demoHasEnded) {
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this.demoEndedReminder++;
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}
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if (l % 24000L == 500L) {
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if (m <= 6L) {
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if (m == 6L) {
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this.player.connection.send(new ClientboundGameEventPacket(ClientboundGameEventPacket.DEMO_EVENT, 104.0F));
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} else {
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this.player.sendSystemMessage(Component.translatable("demo.day." + m));
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}
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}
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} else if (m == 1L) {
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if (l == 100L) {
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this.player.connection.send(new ClientboundGameEventPacket(ClientboundGameEventPacket.DEMO_EVENT, 101.0F));
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} else if (l == 175L) {
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this.player.connection.send(new ClientboundGameEventPacket(ClientboundGameEventPacket.DEMO_EVENT, 102.0F));
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} else if (l == 250L) {
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this.player.connection.send(new ClientboundGameEventPacket(ClientboundGameEventPacket.DEMO_EVENT, 103.0F));
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}
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} else if (m == 5L && l % 24000L == 22000L) {
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this.player.sendSystemMessage(Component.translatable("demo.day.warning"));
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}
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}
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/**
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* Sends a message to the player reminding them that this is the demo version
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*/
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private void outputDemoReminder() {
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if (this.demoEndedReminder > 100) {
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this.player.sendSystemMessage(Component.translatable("demo.reminder"));
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this.demoEndedReminder = 0;
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}
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}
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@Override
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public void handleBlockBreakAction(BlockPos pos, Action action, Direction face, int maxBuildHeight, int sequence) {
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if (this.demoHasEnded) {
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this.outputDemoReminder();
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} else {
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super.handleBlockBreakAction(pos, action, face, maxBuildHeight, sequence);
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}
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}
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@Override
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public InteractionResult useItem(ServerPlayer player, Level level, ItemStack stack, InteractionHand hand) {
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if (this.demoHasEnded) {
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this.outputDemoReminder();
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return InteractionResult.PASS;
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} else {
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return super.useItem(player, level, stack, hand);
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}
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}
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@Override
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public InteractionResult useItemOn(ServerPlayer player, Level level, ItemStack stack, InteractionHand hand, BlockHitResult hitResult) {
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if (this.demoHasEnded) {
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this.outputDemoReminder();
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return InteractionResult.PASS;
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} else {
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return super.useItemOn(player, level, stack, hand, hitResult);
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}
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}
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}
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