1 files changed, 103 insertions, 0 deletions
diff --git a/Minecraft.Server/Console/commands/give/CliCommandGive.cpp b/Minecraft.Server/Console/commands/give/CliCommandGive.cpp
new file mode 100644
index 00000000..20c09497
--- /dev/null
+++ b/Minecraft.Server/Console/commands/give/CliCommandGive.cpp
@@ -0,0 +1,103 @@
+#include "stdafx.h"
+
+#include "CliCommandGive.h"
+
+#include "..\..\ServerCliEngine.h"
+#include "..\..\ServerCliParser.h"
+#include "..\CommandParsing.h"
+#include "..\..\..\..\Minecraft.World\GameCommandPacket.h"
+#include "..\..\..\..\Minecraft.World\GiveItemCommand.h"
+#include "..\..\..\..\Minecraft.World\net.minecraft.world.entity.player.h"
+#include "..\..\..\..\Minecraft.Client\ServerPlayer.h"
+
+namespace ServerRuntime
+{
+	namespace
+	{
+		constexpr const char *kGiveUsage = "give <player> <itemId> [amount] [aux]";
+	}
+
+	const char *CliCommandGive::Name() const
+	{
+		return "give";
+	}
+
+	const char *CliCommandGive::Usage() const
+	{
+		return kGiveUsage;
+	}
+
+	const char *CliCommandGive::Description() const
+	{
+		return "Give an item via Minecraft.World command dispatcher.";
+	}
+
+	bool CliCommandGive::Execute(const ServerCliParsedLine &line, ServerCliEngine *engine)
+	{
+		if (line.tokens.size() < 3 || line.tokens.size() > 5)
+		{
+			engine->LogWarn(std::string("Usage: ") + kGiveUsage);
+			return false;
+		}
+
+		std::shared_ptr<ServerPlayer> target = engine->FindPlayerByNameUtf8(line.tokens[1]);
+		if (target == nullptr)
+		{
+			engine->LogWarn("Unknown player: " + line.tokens[1]);
+			return false;
+		}
+
+		int itemId = 0;
+		int amount = 1;
+		int aux = 0;
+		if (!CommandParsing::TryParseInt(line.tokens[2], &itemId))
+		{
+			engine->LogWarn("Invalid item id: " + line.tokens[2]);
+			return false;
+		}
+		if (itemId <= 0)
+		{
+			engine->LogWarn("Item id must be greater than 0.");
+			return false;
+		}
+		if (line.tokens.size() >= 4 && !CommandParsing::TryParseInt(line.tokens[3], &amount))
+		{
+			engine->LogWarn("Invalid amount: " + line.tokens[3]);
+			return false;
+		}
+		if (line.tokens.size() >= 5 && !CommandParsing::TryParseInt(line.tokens[4], &aux))
+		{
+			engine->LogWarn("Invalid aux value: " + line.tokens[4]);
+			return false;
+		}
+		if (amount <= 0)
+		{
+			engine->LogWarn("Amount must be greater than 0.");
+			return false;
+		}
+
+		std::shared_ptr<Player> player = std::dynamic_pointer_cast<Player>(target);
+		if (player == nullptr)
+		{
+			engine->LogWarn("Cannot resolve target player entity.");
+			return false;
+		}
+
+		std::shared_ptr<GameCommandPacket> packet = GiveItemCommand::preparePacket(player, itemId, amount, aux);
+		if (packet == nullptr)
+		{
+			engine->LogError("Failed to build give command packet.");
+			return false;
+		}
+
+		return engine->DispatchWorldCommand(packet->command, packet->data);
+	}
+
+	void CliCommandGive::Complete(const ServerCliCompletionContext &context, const ServerCliEngine *engine, std::vector<std::string> *out) const
+	{
+		if (context.currentTokenIndex == 1)
+		{
+			engine->SuggestPlayers(context.prefix, context.linePrefix, out);
+		}
+	}
+}