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Add event for player changing game mode (#7355)

This commit is contained in:
Ocelot 2020-10-15 10:15:06 -07:00 committed by GitHub
parent 5f292895cb
commit 51fa230e7b
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GPG Key ID: 4AEE18F83AFDEB23
8 changed files with 176 additions and 7 deletions
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10
patches/minecraft/net/minecraft/client/network/play/NetworkPlayerInfo.java.patch Normal file
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@ -0,0 +1,10 @@
--- a/net/minecraft/client/network/play/NetworkPlayerInfo.java
+++ b/net/minecraft/client/network/play/NetworkPlayerInfo.java
@@ -50,6 +50,7 @@
}
protected void func_178839_a(GameType p_178839_1_) {
+ net.minecraftforge.client.ForgeHooksClient.onClientChangeGameMode(this, this.field_178866_b, p_178839_1_);
this.field_178866_b = p_178839_1_;
}

20
patches/minecraft/net/minecraft/entity/player/ServerPlayerEntity.java.patch
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@ -130,7 +130,15 @@
}
protected void func_70670_a(EffectInstance p_70670_1_) {
@@ -1187,6 +1208,7 @@
@@ -1139,6 +1160,7 @@
}
public void func_71033_a(GameType p_71033_1_) {
+ if (!net.minecraftforge.common.ForgeHooks.onChangeGameMode(this, this.field_71134_c.func_73081_b(), p_71033_1_)) return;
this.field_71134_c.func_73076_a(p_71033_1_);
this.field_71135_a.func_147359_a(new SChangeGameStatePacket(SChangeGameStatePacket.field_241767_d_, (float)p_71033_1_.func_77148_a()));
if (p_71033_1_ == GameType.SPECTATOR) {
@@ -1187,6 +1209,7 @@
this.field_71140_co = p_147100_1_.func_149520_f();
this.func_184212_Q().func_187227_b(field_184827_bp, (byte)p_147100_1_.func_149521_d());
this.func_184212_Q().func_187227_b(field_184828_bq, (byte)(p_147100_1_.func_186991_f() == HandSide.LEFT ? 0 : 1));
@ -138,7 +146,7 @@
}
public ChatVisibility func_147096_v() {
@@ -1297,14 +1319,14 @@
@@ -1297,14 +1320,14 @@
this.func_184210_p();
if (p_200619_1_ == this.field_70170_p) {
this.field_71135_a.func_147364_a(p_200619_2_, p_200619_4_, p_200619_6_, p_200619_8_, p_200619_9_);
@ -156,7 +164,7 @@
this.func_70012_b(p_200619_2_, p_200619_4_, p_200619_6_, p_200619_8_, p_200619_9_);
this.func_70029_a(p_200619_1_);
p_200619_1_.func_217446_a(this);
@@ -1313,6 +1335,7 @@
@@ -1313,6 +1336,7 @@
this.field_71134_c.func_73080_a(p_200619_1_);
this.field_71133_b.func_184103_al().func_72354_b(this, p_200619_1_);
this.field_71133_b.func_184103_al().func_72385_f(this);
@ -164,7 +172,7 @@
}
}
@@ -1335,6 +1358,7 @@
@@ -1335,6 +1359,7 @@
}
public void func_242111_a(RegistryKey<World> p_242111_1_, @Nullable BlockPos p_242111_2_, float p_242111_3_, boolean p_242111_4_, boolean p_242111_5_) {
@ -172,7 +180,7 @@
if (p_242111_2_ != null) {
boolean flag = p_242111_2_.equals(this.field_241138_cr_) && p_242111_1_.equals(this.field_241137_cq_);
if (p_242111_5_ && !flag) {
@@ -1387,6 +1411,8 @@
@@ -1387,6 +1412,8 @@
if (itementity == null) {
return null;
} else {
@ -181,7 +189,7 @@
this.field_70170_p.func_217376_c(itementity);
ItemStack itemstack = itementity.func_92059_d();
if (p_146097_3_) {
@@ -1400,4 +1426,13 @@
@@ -1400,4 +1427,13 @@
return itementity;
}
}

11
src/main/java/net/minecraftforge/client/ForgeHooksClient.java
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@ -32,6 +32,7 @@ import net.minecraft.client.gui.ClientBossInfo;
import net.minecraft.client.gui.FontRenderer;
import net.minecraft.client.gui.screen.MainMenuScreen;
import net.minecraft.client.gui.screen.Screen;
import net.minecraft.client.network.play.NetworkPlayerInfo;
import net.minecraft.client.renderer.*;
import net.minecraft.client.renderer.FogRenderer.FogType;
import net.minecraft.client.renderer.color.BlockColors;
@ -72,6 +73,7 @@ import net.minecraft.util.math.vector.Vector3f;
import net.minecraft.util.text.ITextComponent;
import net.minecraft.util.text.TextFormatting;
import net.minecraft.util.text.TranslationTextComponent;
import net.minecraft.world.GameType;
import net.minecraft.world.IBlockDisplayReader;
import net.minecraftforge.client.event.*;
import net.minecraftforge.client.event.sound.PlaySoundEvent;
@ -562,6 +564,15 @@ public class ForgeHooksClient
return event;
}
public static void onClientChangeGameMode(NetworkPlayerInfo info, GameType currentGameMode, GameType newGameMode)
{
if (currentGameMode != newGameMode)
{
ClientPlayerChangeGameModeEvent evt = new ClientPlayerChangeGameModeEvent(info, currentGameMode, newGameMode);
MinecraftForge.EVENT_BUS.post(evt);
}
}
@SuppressWarnings("deprecation")
public static IBakedModel handlePerspective(IBakedModel model, ItemCameraTransforms.TransformType type, MatrixStack stack)
{

37
src/main/java/net/minecraftforge/client/event/ClientPlayerChangeGameModeEvent.java Normal file
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@ -0,0 +1,37 @@
package net.minecraftforge.client.event;
import net.minecraft.client.network.play.NetworkPlayerInfo;
import net.minecraft.world.GameType;
import net.minecraftforge.eventbus.api.Event;
/**
* Fired before the client player is notified of a change in game mode from the server.
*/
public class ClientPlayerChangeGameModeEvent extends Event
{
private final NetworkPlayerInfo info;
private final GameType currentGameMode;
private final GameType newGameMode;
public ClientPlayerChangeGameModeEvent(NetworkPlayerInfo info, GameType currentGameMode, GameType newGameMode)
{
this.info = info;
this.currentGameMode = currentGameMode;
this.newGameMode = newGameMode;
}
public NetworkPlayerInfo getInfo()
{
return info;
}
public GameType getCurrentGameMode()
{
return currentGameMode;
}
public GameType getNewGameMode()
{
return newGameMode;
}
}

11
src/main/java/net/minecraftforge/common/ForgeHooks.java
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@ -789,6 +789,17 @@ public class ForgeHooks
MinecraftForge.EVENT_BUS.post(new PlayerInteractEvent.LeftClickEmpty(player));
}
public static boolean onChangeGameMode(PlayerEntity player, GameType currentGameMode, GameType newGameMode)
{
if (currentGameMode != newGameMode)
{
PlayerEvent.PlayerChangeGameModeEvent evt = new PlayerEvent.PlayerChangeGameModeEvent(player, currentGameMode, newGameMode);
MinecraftForge.EVENT_BUS.post(evt);
return !evt.isCanceled();
}
return true;
}
private static ThreadLocal<Deque<LootTableContext>> lootContext = new ThreadLocal<Deque<LootTableContext>>();
private static LootTableContext getLootTableContext()
{

37
src/main/java/net/minecraftforge/event/entity/player/PlayerEvent.java
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@ -25,6 +25,7 @@ import net.minecraft.entity.item.ItemEntity;
import net.minecraft.inventory.IInventory;
import net.minecraft.item.ItemStack;
import net.minecraft.util.RegistryKey;
import net.minecraft.world.GameType;
import net.minecraft.world.World;
import net.minecraftforge.common.MinecraftForge;
import net.minecraftforge.event.ForgeEventFactory;
@ -510,4 +511,40 @@ public class PlayerEvent extends LivingEvent
return this.toDim;
}
}
/**
* Fired when the game type of a server player is changed to a different value than what it was previously. Eg Creative to Survival, not Survival to Survival.
* If the event is cancelled the game mode of the player is not changed and the value of <code>newGameMode</code> is ignored.
*/
@Cancelable
public static class PlayerChangeGameModeEvent extends PlayerEvent
{
private final GameType currentGameMode;
private GameType newGameMode;
public PlayerChangeGameModeEvent(PlayerEntity player, GameType currentGameMode, GameType newGameMode)
{
super(player);
this.currentGameMode = currentGameMode;
this.newGameMode = newGameMode;
}
public GameType getCurrentGameMode()
{
return currentGameMode;
}
public GameType getNewGameMode()
{
return newGameMode;
}
/**
* Sets the game mode the player will be changed to if this event is not cancelled.
*/
public void setNewGameMode(GameType newGameMode)
{
this.newGameMode = newGameMode;
}
}
}

53
src/test/java/net/minecraftforge/debug/entity/player/PlayerGameModeEventTest.java Normal file
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@ -0,0 +1,53 @@
/*
* Minecraft Forge
* Copyright (c) 2016-2020.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation version 2.1
* of the License.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
package net.minecraftforge.debug.entity.player;
import net.minecraft.world.GameType;
import net.minecraftforge.client.event.ClientPlayerChangeGameModeEvent;
import net.minecraftforge.event.entity.player.PlayerEvent;
import net.minecraftforge.eventbus.api.SubscribeEvent;
import net.minecraftforge.fml.common.Mod;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
@Mod("player_game_mode_event_test")
@Mod.EventBusSubscriber()
public class PlayerGameModeEventTest
{
private static final boolean ENABLE = false;
private static final Logger LOGGER = LogManager.getLogger(PlayerGameModeEventTest.class);
@SubscribeEvent
public static void onPlayerChangeGameModeEvent(PlayerEvent.PlayerChangeGameModeEvent event)
{
if (!ENABLE) return;
LOGGER.info("{} changed game mode. Current GameType: {}. New Game Type: {}", event.getPlayer(), event.getCurrentGameMode(), event.getNewGameMode());
if (event.getNewGameMode() == GameType.SURVIVAL)
event.setCanceled(true);
}
@SubscribeEvent
public static void onClientPlayerChangeGameModeEvent(ClientPlayerChangeGameModeEvent event)
{
if (!ENABLE) return;
LOGGER.info("Client notified of changed game mode from '{}'. Current GameType: {}. New Game Type: {}", event.getInfo().getGameProfile(), event.getCurrentGameMode(), event.getNewGameMode());
}
}

4
src/test/resources/META-INF/mods.toml
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@ -89,4 +89,6 @@ license="LGPL v2.1"
[[mods]]
modId="biome_loading_event_test"
[[mods]]
modId="structure_spawn_list_event_test"
modId="player_game_mode_event_test"
[[mods]]
modId="structure_spawn_list_event_test"