run button works

CHANGELOG.md

@@ -41,6 +41,7 @@
 - Apricorn Sprouts can now be planted directly on Apricorn leaves to create a new Apricorn of the same color.
 - Added tooltips to interaction GUIs to make it clearer what they do.
 - Poké Ball recipes now use tags for their center ingredient, rather than specificied Copper Ingot, Iron Ingot, Gold Ingot, and Diamond, allowing for further datapack customisation.
+- Using the run button in battle will now actually flee the battle.
 
 ### Fixes
 - Re-added the recipe for the Iron Vitamin.

common/src/main/kotlin/com/cobblemon/mod/common/CobblemonNetwork.kt

@@ -135,6 +135,7 @@ import com.cobblemon.mod.common.net.messages.client.ui.InteractPokemonUIPacket
 import com.cobblemon.mod.common.net.messages.client.ui.SummaryUIPacket
 import com.cobblemon.mod.common.net.messages.server.*
 import com.cobblemon.mod.common.net.messages.server.battle.BattleSelectActionsPacket
+import com.cobblemon.mod.common.net.messages.server.battle.FleeBattlePacket
 import com.cobblemon.mod.common.net.messages.server.battle.RemoveSpectatorPacket
 import com.cobblemon.mod.common.net.messages.server.battle.SpectateBattlePacket
 import com.cobblemon.mod.common.net.messages.server.callback.move.MoveSelectCancelledPacket
@@ -170,6 +171,7 @@ import com.cobblemon.mod.common.net.messages.server.trade.UpdateTradeOfferPacket
 import com.cobblemon.mod.common.net.serverhandling.ChallengeHandler
 import com.cobblemon.mod.common.net.serverhandling.RequestInteractionsHandler
 import com.cobblemon.mod.common.net.serverhandling.battle.BattleSelectActionsHandler
+import com.cobblemon.mod.common.net.serverhandling.battle.FleeBattlePacketHandler
 import com.cobblemon.mod.common.net.serverhandling.battle.RemoveSpectatorHandler
 import com.cobblemon.mod.common.net.serverhandling.battle.SpectateBattleHandler
 import com.cobblemon.mod.common.net.serverhandling.callback.move.MoveSelectCancelledHandler
@@ -407,6 +409,7 @@ object CobblemonNetwork : NetworkManager {
         this.createServerBound(BattleSelectActionsPacket.ID, BattleSelectActionsPacket::decode, BattleSelectActionsHandler)
         this.createServerBound(SpectateBattlePacket.ID, SpectateBattlePacket::decode, SpectateBattleHandler)
         this.createServerBound(RemoveSpectatorPacket.ID, RemoveSpectatorPacket::decode, RemoveSpectatorHandler)
+        this.createServerBound(FleeBattlePacket.ID, FleeBattlePacket::decode, FleeBattlePacketHandler)
 
         // Trade
         this.createServerBound(AcceptTradeRequestPacket.ID, AcceptTradeRequestPacket::decode, AcceptTradeRequestHandler)

common/src/main/kotlin/com/cobblemon/mod/common/client/gui/battle/subscreen/BattleGeneralActionSelection.kt

@@ -14,6 +14,7 @@ import com.cobblemon.mod.common.client.CobblemonClient
 import com.cobblemon.mod.common.client.battle.SingleActionRequest
 import com.cobblemon.mod.common.client.gui.battle.BattleGUI
 import com.cobblemon.mod.common.client.gui.battle.widgets.BattleOptionTile
+import com.cobblemon.mod.common.net.messages.server.battle.FleeBattlePacket
 import com.cobblemon.mod.common.util.battleLang
 import net.minecraft.client.MinecraftClient
 import net.minecraft.client.gui.DrawContext
@@ -21,7 +22,6 @@ import net.minecraft.client.gui.Selectable
 import net.minecraft.client.gui.screen.narration.NarrationMessageBuilder
 import net.minecraft.client.sound.PositionedSoundInstance
 import net.minecraft.client.sound.SoundManager
-import net.minecraft.client.util.math.MatrixStack
 import net.minecraft.text.MutableText
 import net.minecraft.util.Identifier
 class BattleGeneralActionSelection(
@@ -61,8 +61,8 @@ class BattleGeneralActionSelection(
                 }
 
                 addOption(rank++, battleLang("ui.run"), BattleGUI.runResource) {
-
+                    playDownSound(MinecraftClient.getInstance().soundManager)
-                    MinecraftClient.getInstance().player?.sendMessage(battleLang("flee"))
+                    FleeBattlePacket(battle.battleId).sendToServer()
                 }
             }
         }

common/src/main/kotlin/com/cobblemon/mod/common/net/messages/server/battle/FleeBattlePacket.kt

@@ -0,0 +1,32 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.net.messages.server.battle
+
+import com.cobblemon.mod.common.api.net.NetworkPacket
+import com.cobblemon.mod.common.util.cobblemonResource
+import net.minecraft.network.PacketByteBuf
+import java.util.UUID
+
+class FleeBattlePacket(val battleId: UUID) : NetworkPacket<FleeBattlePacket> {
+
+    override val id = ID
+
+    override fun encode(buffer: PacketByteBuf) {
+        buffer.writeUuid(battleId)
+    }
+
+    companion object {
+        val ID = cobblemonResource("flee_battle")
+
+        fun decode(buffer: PacketByteBuf): FleeBattlePacket {
+            return FleeBattlePacket(buffer.readUuid())
+        }
+    }
+
+}

common/src/main/kotlin/com/cobblemon/mod/common/net/serverhandling/battle/FleeBattlePacketHandler.kt

@@ -0,0 +1,25 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.net.serverhandling.battle
+
+import com.cobblemon.mod.common.api.net.ServerNetworkPacketHandler
+import com.cobblemon.mod.common.battles.BattleRegistry
+import com.cobblemon.mod.common.net.messages.server.battle.FleeBattlePacket
+import com.cobblemon.mod.common.util.battleLang
+import net.minecraft.server.MinecraftServer
+import net.minecraft.server.network.ServerPlayerEntity
+
+object FleeBattlePacketHandler : ServerNetworkPacketHandler<FleeBattlePacket> {
+
+    override fun handle(packet: FleeBattlePacket, server: MinecraftServer, player: ServerPlayerEntity) {
+        val battle = BattleRegistry.getBattle(packet.battleId) ?: return
+        player.sendMessage(battleLang("flee"))
+        battle.end()
+    }
+}