Merge pull request #1608 from DarkflameUniverse/feat--spectate-command

feat: spectate command
DarkflameUniverse · Jun 4, 2024 · af651f0 · af651f0
2 parents a54600b + ff38503
commit af651f0
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Showing 5 changed files with 46 additions and 0 deletions.
diff --git a/dGame/dGameMessages/GameMessages.cpp b/dGame/dGameMessages/GameMessages.cpp
@@ -6212,3 +6212,18 @@ void GameMessages::SendSlashCommandFeedbackText(Entity* entity, std::u16string t
 	auto sysAddr = entity->GetSystemAddress();
 	SEND_PACKET;
 }
+
+void GameMessages::SendForceCameraTargetCycle(Entity* entity, bool bForceCycling, eCameraTargetCyclingMode cyclingMode, LWOOBJID optionalTargetID) {
+	CBITSTREAM;
+	CMSGHEADER;
+
+	bitStream.Write(entity->GetObjectID());
+	bitStream.Write(eGameMessageType::FORCE_CAMERA_TARGET_CYCLE);
+	bitStream.Write(bForceCycling);
+	bitStream.Write(cyclingMode != eCameraTargetCyclingMode::ALLOW_CYCLE_TEAMMATES);
+	if (cyclingMode != eCameraTargetCyclingMode::ALLOW_CYCLE_TEAMMATES) bitStream.Write(cyclingMode);
+	bitStream.Write(optionalTargetID);
+
+	auto sysAddr = entity->GetSystemAddress();
+	SEND_PACKET;
+}
diff --git a/dGame/dGameMessages/GameMessages.h b/dGame/dGameMessages/GameMessages.h
@@ -40,6 +40,11 @@ enum class eQuickBuildState : uint32_t;
 enum class BehaviorSlot : int32_t;
 enum class eVendorTransactionResult : uint32_t;
 
+enum class eCameraTargetCyclingMode : int32_t {
+	ALLOW_CYCLE_TEAMMATES,
+	DISALLOW_CYCLING
+};
+
 namespace GameMessages {
 	class PropertyDataMessage;
 	void SendFireEventClientSide(const LWOOBJID& objectID, const SystemAddress& sysAddr, std::u16string args, const LWOOBJID& object, int64_t param1, int param2, const LWOOBJID& sender);
@@ -666,6 +671,7 @@ namespace GameMessages {
 	void HandleCancelDonationOnPlayer(RakNet::BitStream& inStream, Entity* entity);
 
 	void SendSlashCommandFeedbackText(Entity* entity, std::u16string text);
+	void SendForceCameraTargetCycle(Entity* entity, bool bForceCycling, eCameraTargetCyclingMode cyclingMode, LWOOBJID optionalTargetID);
 };
 
 #endif // GAMEMESSAGES_H
diff --git a/dGame/dUtilities/SlashCommandHandler.cpp b/dGame/dUtilities/SlashCommandHandler.cpp
@@ -929,6 +929,15 @@ void SlashCommandHandler::Startup() {
 	};
 	RegisterCommand(FindPlayerCommand);
 
+	Command SpectateCommand{
+		.help = "Spectate a player",
+		.info = "Specify a player name to spectate. They must be in the same world as you. Leave blank to stop spectating",
+		.aliases = { "spectate", "follow" },
+		.handle = GMGreaterThanZeroCommands::Spectate,
+		.requiredLevel = eGameMasterLevel::JUNIOR_MODERATOR
+	};
+	RegisterCommand(SpectateCommand);
+
 	// Register GM Zero Commands
 
 	Command HelpCommand{

diff --git a/dGame/dUtilities/SlashCommands/GMGreaterThanZeroCommands.cpp b/dGame/dUtilities/SlashCommands/GMGreaterThanZeroCommands.cpp
@@ -322,4 +322,19 @@ namespace GMGreaterThanZeroCommands {
 		request.Serialize(bitStream);
 		Game::chatServer->Send(&bitStream, SYSTEM_PRIORITY, RELIABLE, 0, Game::chatSysAddr, false);
 	}
+
+	void Spectate(Entity* entity, const SystemAddress& sysAddr, const std::string args) {
+		if (args.empty()) {
+			GameMessages::SendForceCameraTargetCycle(entity, false, eCameraTargetCyclingMode::DISALLOW_CYCLING, entity->GetObjectID());
+			return;
+		}
+
+		auto player = PlayerManager::GetPlayer(args);
+		if (!player) {
+			GameMessages::SendSlashCommandFeedbackText(entity, u"Player not found");
+			return;
+		}
+		GameMessages::SendSlashCommandFeedbackText(entity, u"Spectating Player");
+		GameMessages::SendForceCameraTargetCycle(entity, false, eCameraTargetCyclingMode::DISALLOW_CYCLING, player->GetObjectID());
+	}
 }
diff --git a/dGame/dUtilities/SlashCommands/GMGreaterThanZeroCommands.h b/dGame/dUtilities/SlashCommands/GMGreaterThanZeroCommands.h
@@ -15,6 +15,7 @@ namespace GMGreaterThanZeroCommands {
 	void Title(Entity* entity, const SystemAddress& sysAddr, const std::string args);
 	void ShowAll(Entity* entity, const SystemAddress& sysAddr, const std::string args);
 	void FindPlayer(Entity* entity, const SystemAddress& sysAddr, const std::string args);
+	void Spectate(Entity* entity, const SystemAddress& sysAddr, const std::string args);
 }
 
 #endif  //!GMGREATERTHANZEROCOMMANDS_H