Moved map and character management to server_data.cpp

2014-12-09 00:41:09 +11:00
parent de4e539449
commit dbd1289ced
5 changed files with 229 additions and 185 deletions
@@ -0,0 +1,197 @@
+/* Copyright: (c) Kayne Ruse 2014
+ * 
+ * This software is provided 'as-is', without any express or implied
+ * warranty. In no event will the authors be held liable for any damages
+ * arising from the use of this software.
+ * 
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ * 
+ * 1. The origin of this software must not be misrepresented; you must not
+ * claim that you wrote the original software. If you use this software
+ * in a product, an acknowledgment in the product documentation would be
+ * appreciated but is not required.
+ * 
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ * misrepresented as being the original software.
+ * 
+ * 3. This notice may not be removed or altered from any source
+ * distribution.
+*/
+#include "server_application.hpp"
+
+#include <iostream>
+#include <sstream>
+
+//-------------------------
+//General data management
+//-------------------------
+
+//TODO: Queries
+
+void ServerApplication::SaveServerState() {
+	//TODO: SaveServerState
+}
+
+//-------------------------
+//Map management
+//-------------------------
+
+void ServerApplication::HandleRegionRequest(RegionPacket* const argPacket) {
+	//get the region object, send a rejection on error
+	RoomData* room = roomMgr.Get(argPacket->roomIndex);
+	if (!room) {
+		//build the error message
+		std::ostringstream msg;
+		msg << "Failed to find Region (" << argPacket->roomIndex << "," << argPacket->x << "," << argPacket->y << "); ";
+		msg << "Room " << argPacket->roomIndex << " does not exist";
+
+		//build the packet
+		TextPacket newPacket;
+		newPacket.type = SerialPacketType::REGION_REJECTION;
+		strncpy(newPacket.text, msg.str().c_str(), PACKET_STRING_SIZE);
+		network.SendTo(argPacket->srcAddress, static_cast<SerialPacket*>(&newPacket));
+
+		//log the error
+		std::cerr << "Error message sent: " << newPacket.text << std::endl;
+		return;
+	}
+	Region* region = room->GetPager()->GetRegion(argPacket->x, argPacket->y);
+
+	//send the content
+	RegionPacket newPacket;
+
+	newPacket.type = SerialPacketType::REGION_CONTENT;
+	newPacket.roomIndex = argPacket->roomIndex;
+	newPacket.x = argPacket->x;
+	newPacket.y = argPacket->y;
+	newPacket.region = region;
+
+	network.SendTo(argPacket->srcAddress, static_cast<SerialPacket*>(&newPacket));
+}
+
+//-------------------------
+//Character Management
+//-------------------------
+
+void ServerApplication::HandleCharacterCreate(CharacterPacket* const argPacket) {
+	int characterIndex = characterMgr.Create(argPacket->accountIndex, argPacket->handle, argPacket->avatar);
+
+	if (characterIndex < 0) {
+		//build the error message
+		std::ostringstream msg;
+		msg << "Character already exists: " << argPacket->handle;
+
+		//build & send the packet
+		TextPacket newPacket;
+		newPacket.type = SerialPacketType::CHARACTER_REJECTION;
+		strncpy(newPacket.text, msg.str().c_str(), PACKET_STRING_SIZE);
+		network.SendTo(argPacket->srcAddress, static_cast<SerialPacket*>(&newPacket));
+
+		return;
+	}
+
+	//send this character to the player
+	CharacterPacket newPacket;
+	newPacket.type = SerialPacketType::CHARACTER_CREATE;
+	//TODO: pump character load
+}
+
+void ServerApplication::HandleCharacterDelete(CharacterPacket* const argPacket) {
+	//get the user's data
+	AccountData* accountData = accountMgr.Get(argPacket->accountIndex);
+	if (!accountData) {
+		return;
+	}
+	ClientData* clientData = clientMgr.Get(accountData->GetClientIndex());
+	if (!clientData) {
+		return;
+	}
+
+	//check for fraud
+	if (clientData->GetAddress() != argPacket->srcAddress) {
+		std::cerr << "Falsified character deletion detected targeting: " << argPacket->handle << std::endl;
+		return;
+	}
+
+	//load the character into memory
+	int characterIndex = characterMgr.Load(argPacket->accountIndex, argPacket->handle, argPacket->avatar);
+
+	if (characterIndex < 0) {
+		//build the error message
+		std::ostringstream msg;
+		msg << "Cannot delete this character";
+
+		//build & send the packet
+		TextPacket newPacket;
+		newPacket.type = SerialPacketType::CHARACTER_REJECTION;
+		strncpy(newPacket.text, msg.str().c_str(), PACKET_STRING_SIZE);
+		network.SendTo(argPacket->srcAddress, static_cast<SerialPacket*>(&newPacket));
+
+		return;
+	}
+
+	//delete the character
+	characterMgr.Delete(characterIndex);
+
+	//TODO: pump character unload
+}
+
+void ServerApplication::HandleCharacterLoad(CharacterPacket* const argPacket) {
+	int characterIndex = characterMgr.Load(argPacket->accountIndex, argPacket->handle, argPacket->avatar);
+
+	if (characterIndex < 0) {
+		//build the error message
+		std::ostringstream msg;
+		if (characterIndex == -1) {
+			msg << "Character already loaded: ";
+		}
+		if (characterIndex == -1) {
+			msg << "Character name is taken: ";
+		}
+		msg << argPacket->handle;
+
+		//build & send the packet
+		TextPacket newPacket;
+		newPacket.type = SerialPacketType::CHARACTER_REJECTION;
+		strncpy(newPacket.text, msg.str().c_str(), PACKET_STRING_SIZE);
+		network.SendTo(argPacket->srcAddress, static_cast<SerialPacket*>(&newPacket));
+
+		return;
+	}
+
+	//send this character to the player
+	CharacterPacket newPacket;
+	newPacket.type = SerialPacketType::CHARACTER_CREATE;
+	//TODO: pump character load
+}
+
+void ServerApplication::HandleCharacterUnload(CharacterPacket* const argPacket) {
+	//get the entries
+	CharacterData* characterData = characterMgr.Get(argPacket->characterIndex);
+	if (!characterData) {
+		return;
+	}
+
+	AccountData* accountData = accountMgr.Get(characterData->GetOwner());
+	if (!accountData) {
+		return; //TODO: logic_error
+	}
+
+	ClientData* clientData = clientMgr.Get(accountData->GetClientIndex());
+	if (!clientData) {
+		return; //TODO: logic_error
+	}
+
+	//check for fraud
+	if (clientData->GetAddress() != argPacket->srcAddress) {
+		std::cerr << "Falsified character unload detected targeting: uid(" << argPacket->characterIndex << ")" << std::endl;
+		return;
+	}
+
+	//unload the character
+	characterMgr.Unload(argPacket->characterIndex);
+
+	//TODO: pump character unload
+}