Server responds to barrier queries

client/barrier_manager.cpp

@@ -21,7 +21,6 @@
 */
 #include "barrier_manager.hpp"
 
-#include <iostream>
 void BarrierManager::DrawTo(SDL_Renderer* const dest, Sint16 x, Sint16 y, double scaleX, double scaleY) {
 	for (auto& it : barrierMap) {
 		it.second.DrawTo(dest, x, y);
@@ -38,7 +37,6 @@ void BarrierManager::UnloadBaseImage() {
 
 void BarrierManager::LoadTemplateImages(SDL_Renderer* renderer, std::list<std::string> names) {
 	for (auto& it : names) {
-		//TODO: check the state of the local flag
 		templateImages.emplace(it, Image(renderer, it));
 	}
 }
@@ -49,8 +47,6 @@ void BarrierManager::UnloadTemplateImages() {
 
 BaseBarrier* BarrierManager::Create(int index) {
 	barrierMap.emplace( index, BaseBarrier(baseImage, templateImages) );
-
-	//DEBUG: debugging
 	return &barrierMap[index];
 }
 

server/rooms/room_data.cpp

@@ -130,6 +130,10 @@ int RoomData::GetRoomIndex() {
 	return roomIndex;
 }
 
+BarrierManager* RoomData::GetBarrierMgr() {
+	return &barrierMgr;
+}
+
 std::list<CharacterData*>* RoomData::GetCharacterList() {
 	return &characterList;
 }

server/rooms/room_data.hpp

@@ -53,6 +53,7 @@ public:
 	int SetRoomIndex(int i);
 	int GetRoomIndex();
 
+	BarrierManager* GetBarrierMgr();
 	std::list<CharacterData*>* GetCharacterList();
 	CreatureManager* GetCreatureMgr();
 	RegionPagerLua* GetPager();

server/server_application.cpp

@@ -302,11 +302,17 @@ void ServerApplication::HandlePacket(SerialPacket* const argPacket) {
 			hCharacterMovement(static_cast<CharacterPacket*>(argPacket));
 		break;
 
+		//TODO: (1) merge character, creature & barrier queries & updates together?
 		//creature management
 		case SerialPacketType::QUERY_CREATURE_EXISTS:
 			hQueryCreatureExists(static_cast<CreaturePacket*>(argPacket));
 		break;
 
+		//barrier management
+		case SerialPacketType::QUERY_BARRIER_EXISTS:
+			hQueryBarrierExists(static_cast<BarrierPacket*>(argPacket));
+		break;
+
 		//chat
 		case SerialPacketType::TEXT_BROADCAST:
 			hTextBroadcast(static_cast<TextPacket*>(argPacket));
@@ -820,6 +826,27 @@ void ServerApplication::hQueryCreatureExists(CreaturePacket* const argPacket) {
 	}
 }
 
+//-------------------------
+//barrier management
+//-------------------------
+
+//TODO: On barrier create, etc.
+
+void ServerApplication::hQueryBarrierExists(BarrierPacket* const argPacket) {
+	//respond with all barrier data
+	BarrierPacket newPacket;
+
+	BarrierManager* barrierMgr = roomMgr.Find(argPacket->roomIndex)->GetBarrierMgr();
+
+	//TODO: (0) move this into the room class
+	for (auto& it : *(barrierMgr->GetContainer()) ) {
+		copyBarrierToPacket(&newPacket, &(it.second), it.first);
+		newPacket.type = SerialPacketType::QUERY_BARRIER_EXISTS;
+		newPacket.roomIndex = argPacket->roomIndex;
+		network.SendTo(argPacket->srcAddress, static_cast<SerialPacket*>(&newPacket));
+	}
+}
+
 //-------------------------
 //chat
 //-------------------------

server/server_application.hpp

@@ -100,6 +100,9 @@ private:
 	//creature management
 	void hQueryCreatureExists(CreaturePacket* const);
 
+	//barrier management
+	void hQueryBarrierExists(BarrierPacket* const);
+
 	//chat
 	void hTextBroadcast(TextPacket* const);
 	void hTextSpeech(TextPacket* const);