Add in some client only player connectivity events. Closes #5536

Signed-off-by: cpw <cpw+github@weeksfamily.ca>

src/main/java/net/minecraftforge/client/event/ClientPlayerNetworkEvent.java

@@ -0,0 +1,87 @@
+package net.minecraftforge.client.event;
+
+import net.minecraft.client.entity.player.ClientPlayerEntity;
+import net.minecraft.client.multiplayer.PlayerController;
+import net.minecraft.network.NetworkManager;
+import net.minecraftforge.eventbus.api.Event;
+
+import javax.annotation.Nullable;
+
+/**
+ * Client side player connectivity events.
+ */
+public class ClientPlayerNetworkEvent extends Event {
+    private final PlayerController controller;
+    private final ClientPlayerEntity player;
+    private final NetworkManager networkManager;
+
+    /**
+     * @return the player controller for the client side
+     */
+    @Nullable
+    public PlayerController getController() {
+        return controller;
+    }
+
+    /**
+     * @return the player instance (if present - may be null)
+     */
+    @Nullable
+    public ClientPlayerEntity getPlayer() {
+        return player;
+    }
+
+    /**
+     * @return the network connection (if present - may be null)
+     */
+    @Nullable
+    public NetworkManager getNetworkManager() {
+        return networkManager;
+    }
+
+    ClientPlayerNetworkEvent(final PlayerController controller, final ClientPlayerEntity player, final NetworkManager networkManager) {
+        this.controller = controller;
+        this.player = player;
+        this.networkManager = networkManager;
+    }
+
+    /**
+     * Fired when the client player logs in to the server. The player should be initialized.
+     */
+    public static class LoggedInEvent extends ClientPlayerNetworkEvent {
+
+        public LoggedInEvent(final PlayerController controller, final ClientPlayerEntity player, final NetworkManager networkManager) {
+            super(controller, player, networkManager);
+        }
+    }
+
+    /**
+     * Fired when the player logs out. Note this might also fire when a new integrated server is being created.
+     */
+    public static class LoggedOutEvent extends ClientPlayerNetworkEvent {
+
+        public LoggedOutEvent(final PlayerController controller, final ClientPlayerEntity player, final NetworkManager networkManager) {
+            super(controller, player, networkManager);
+        }
+    }
+
+    /**
+     * Fired when the player object respawns, such as dimension changes.
+     */
+    public static class RespawnEvent extends ClientPlayerNetworkEvent {
+        private final ClientPlayerEntity oldPlayer;
+
+        public RespawnEvent(final PlayerController pc, final ClientPlayerEntity oldPlayer, final ClientPlayerEntity newPlayer, final NetworkManager networkManager) {
+            super(pc, newPlayer, networkManager);
+            this.oldPlayer = oldPlayer;
+        }
+
+        public ClientPlayerEntity getOldPlayer() {
+            return oldPlayer;
+        }
+
+        public ClientPlayerEntity getNewPlayer() {
+            return super.getPlayer();
+        }
+    }
+}

src/main/java/net/minecraftforge/fml/client/ClientHooks.java

@@ -34,9 +34,13 @@ import com.google.common.collect.HashMultimap;
 import com.google.common.collect.SetMultimap;
 import com.google.common.collect.Sets;
 import com.google.common.collect.Table;
+import net.minecraft.client.entity.player.ClientPlayerEntity;
 import net.minecraft.client.gui.AbstractGui;
 import net.minecraft.client.gui.screen.MultiplayerScreen;
 import net.minecraft.client.gui.screen.WorldSelectionScreen;
+import net.minecraft.client.multiplayer.PlayerController;
+import net.minecraftforge.client.event.ClientPlayerNetworkEvent;
+import net.minecraftforge.common.MinecraftForge;
 import net.minecraftforge.fml.ExtensionPoint;
 import net.minecraftforge.fml.ForgeI18n;
 import net.minecraftforge.fml.ModList;
@@ -309,4 +313,17 @@ public class ClientHooks
         logger.error(Strings.repeat("+=", 25));
     }
 
+    public static void firePlayerLogin(PlayerController pc, ClientPlayerEntity player, NetworkManager networkManager) {
+        MinecraftForge.EVENT_BUS.post(new ClientPlayerNetworkEvent.LoggedInEvent(pc, player, networkManager));
+    }
+
+    public static void firePlayerLogout(PlayerController pc, ClientPlayerEntity player) {
+        MinecraftForge.EVENT_BUS.post(new ClientPlayerNetworkEvent.LoggedOutEvent(pc, player, player != null ? player.connection != null ? player.connection.getNetworkManager() : null : null));
+    }
+
+    public static void firePlayerRespawn(PlayerController pc, ClientPlayerEntity oldPlayer, ClientPlayerEntity newPlayer, NetworkManager networkManager) {
+        MinecraftForge.EVENT_BUS.post(new ClientPlayerNetworkEvent.RespawnEvent(pc, oldPlayer, newPlayer, networkManager));
+    }
+
+
 }