Sync with master

src/Chunking.cpp

@@ -26,7 +26,7 @@ static void newChunk(ChunkPos pos) {
     // add the chunk to the cache of all players and NPCs in the surrounding chunks
     std::set<Chunk*> surroundings = getViewableChunks(pos);
     for (Chunk* c : surroundings)
-        for (const EntityRef& ref : c->entities)
+        for (const EntityRef ref : c->entities)
             ref.getEntity()->viewableChunks.insert(chunk);
 }
 
@@ -41,14 +41,14 @@ static void deleteChunk(ChunkPos pos) {
     // remove the chunk from the cache of all players and NPCs in the surrounding chunks
     std::set<Chunk*> surroundings = getViewableChunks(pos);
     for(Chunk* c : surroundings)
-        for (const EntityRef& ref : c->entities)
+        for (const EntityRef ref : c->entities)
             ref.getEntity()->viewableChunks.erase(chunk);
 
     chunks.erase(pos); // remove from map
     delete chunk; // free from memory
 }
 
-void Chunking::trackEntity(ChunkPos chunkPos, const EntityRef& ref) {
+void Chunking::trackEntity(ChunkPos chunkPos, const EntityRef ref) {
     if (!chunkExists(chunkPos))
         return; // shouldn't happen
 
@@ -58,7 +58,7 @@ void Chunking::trackEntity(ChunkPos chunkPos, const EntityRef& ref) {
         chunks[chunkPos]->nplayers++;
 }
 
-void Chunking::untrackEntity(ChunkPos chunkPos, const EntityRef& ref) {
+void Chunking::untrackEntity(ChunkPos chunkPos, const EntityRef ref) {
     if (!chunkExists(chunkPos))
         return; // do nothing if chunk doesn't even exist
 
@@ -75,13 +75,13 @@ void Chunking::untrackEntity(ChunkPos chunkPos, const EntityRef& ref) {
         deleteChunk(chunkPos);
 }
 
-void Chunking::addEntityToChunks(std::set<Chunk*> chnks, const EntityRef& ref) {
+void Chunking::addEntityToChunks(std::set<Chunk*> chnks, const EntityRef ref) {
     Entity *ent = ref.getEntity();
     bool alive = ent->isExtant();
 
     // TODO: maybe optimize this, potentially using AROUND packets?
     for (Chunk *chunk : chnks) {
-        for (const EntityRef& otherRef : chunk->entities) {
+        for (const EntityRef otherRef : chunk->entities) {
             // skip oneself
             if (ref == otherRef)
                 continue;
@@ -107,13 +107,13 @@ void Chunking::addEntityToChunks(std::set<Chunk*> chnks, const EntityRef& ref) {
     }
 }
 
-void Chunking::removeEntityFromChunks(std::set<Chunk*> chnks, const EntityRef& ref) {
+void Chunking::removeEntityFromChunks(std::set<Chunk*> chnks, const EntityRef ref) {
     Entity *ent = ref.getEntity();
     bool alive = ent->isExtant();
 
     // TODO: same as above
     for (Chunk *chunk : chnks) {
-        for (const EntityRef& otherRef : chunk->entities) {
+        for (const EntityRef otherRef : chunk->entities) {
             // skip oneself
             if (ref == otherRef)
                 continue;
@@ -154,7 +154,7 @@ static void emptyChunk(ChunkPos chunkPos) {
 
     // unspawn all of the mobs/npcs
     std::set refs(chunk->entities);
-    for (const EntityRef& ref : refs) {
+    for (const EntityRef ref : refs) {
         if (ref.kind == EntityKind::PLAYER)
             assert(0);
 
@@ -163,7 +163,7 @@ static void emptyChunk(ChunkPos chunkPos) {
     }
 }
 
-void Chunking::updateEntityChunk(const EntityRef& ref, ChunkPos from, ChunkPos to) {
+void Chunking::updateEntityChunk(const EntityRef ref, ChunkPos from, ChunkPos to) {
     Entity* ent = ref.getEntity();
 
     // move to other chunk's player set
@@ -267,7 +267,7 @@ void Chunking::createInstance(uint64_t instanceID) {
 
     std::cout << "Creating instance " << instanceID << std::endl;
     for (ChunkPos &coords : templateChunks) {
-        for (const EntityRef& ref : chunks[coords]->entities) {
+        for (const EntityRef ref : chunks[coords]->entities) {
             if (ref.kind == EntityKind::PLAYER)
                 continue;
 

src/Chunking.hpp

@@ -1,13 +1,11 @@
 #pragma once
 
-#include "Entities.hpp"
+#include "EntityRef.hpp"
 
 #include <set>
 #include <map>
 #include <vector>
 
-struct EntityRef;
-
 class Chunk {
 public:
     std::set<EntityRef> entities;
@@ -34,13 +32,13 @@ namespace Chunking {
 
     extern const ChunkPos INVALID_CHUNK;
 
-    void updateEntityChunk(const EntityRef& ref, ChunkPos from, ChunkPos to);
+    void updateEntityChunk(const EntityRef ref, ChunkPos from, ChunkPos to);
 
-    void trackEntity(ChunkPos chunkPos, const EntityRef& ref);
-    void untrackEntity(ChunkPos chunkPos, const EntityRef& ref);
+    void trackEntity(ChunkPos chunkPos, const EntityRef ref);
+    void untrackEntity(ChunkPos chunkPos, const EntityRef ref);
 
-    void addEntityToChunks(std::set<Chunk*> chnks, const EntityRef& ref);
-    void removeEntityFromChunks(std::set<Chunk*> chnks, const EntityRef& ref);
+    void addEntityToChunks(std::set<Chunk*> chnks, const EntityRef ref);
+    void removeEntityFromChunks(std::set<Chunk*> chnks, const EntityRef ref);
 
     bool chunkExists(ChunkPos chunk);
     ChunkPos chunkPosAt(int posX, int posY, uint64_t instanceID);

src/Entities.hpp

@@ -1,19 +1,16 @@
 #pragma once
 
 #include "core/Core.hpp"
-#include "Chunking.hpp"
 
 #include "EntityRef.hpp"
 #include "Buffs.hpp"
+#include "Chunking.hpp"
+#include "Groups.hpp"
 
 #include <set>
 #include <map>
 #include <functional>
 
-/* forward declaration(s) */
-class Chunk;
-struct Group;
-
 enum class AIState {
     INACTIVE,
     ROAMING,

src/Groups.cpp

@@ -4,6 +4,7 @@
 
 #include "Player.hpp"
 #include "PlayerManager.hpp"
+#include "Entities.hpp"
 
 /*
  * NOTE: Variadic response packets that list group members are technically

src/Groups.hpp

@@ -1,13 +1,8 @@
 #pragma once
 
-#include "Entities.hpp"
+#include "EntityRef.hpp"
 
 #include <vector>
-#include <map>
-#include <list>
-
-/* forward declaration(s) */
-struct Player;
 
 struct Group {
     std::vector<EntityRef> members;

src/NPCManager.hpp

@@ -5,6 +5,7 @@
 
 #include "Transport.hpp"
 #include "Chunking.hpp"
+#include "Entities.hpp"
 
 #include <map>
 #include <unordered_map>