summaryrefslogtreecommitdiffstats
path: root/src/World.cpp
diff options
context:
space:
mode:
Diffstat (limited to '')
-rw-r--r--src/World.cpp108
1 files changed, 45 insertions, 63 deletions
diff --git a/src/World.cpp b/src/World.cpp
index 9a4bfd1..da0a33b 100644
--- a/src/World.cpp
+++ b/src/World.cpp
@@ -3,7 +3,6 @@
#include <bitset>
#include <glm/glm.hpp>
-#include "Section.hpp"
#include "Event.hpp"
#include "DebugInfo.hpp"
#include "Packet.hpp"
@@ -15,16 +14,16 @@ void World::ParseChunkData(std::shared_ptr<PacketChunkData> packet) {
for (int i = 0; i < 16; i++) {
if (bitmask[i]) {
Vector chunkPosition = Vector(packet->ChunkX, i, packet->ChunkZ);
- Section section = ParseSection(&chunkData, chunkPosition);
+ auto section = std::make_shared<Section>(ParseSection(&chunkData, chunkPosition));
if (packet->GroundUpContinuous) {
- if (!sections.insert(std::make_pair(chunkPosition, std::make_unique<Section>(section))).second) {
+ if (!sections.insert(std::make_pair(chunkPosition, section)).second) {
LOG(ERROR) << "New chunk not created " << chunkPosition << " potential memory leak";
}
UpdateSectionsList();
} else {
- std::swap(*sections.at(chunkPosition).get(), section);
+ std::swap(sections.at(chunkPosition), section);
}
PUSH_EVENT("ChunkChanged", chunkPosition);
@@ -58,13 +57,7 @@ Section World::ParseSection(StreamInput *data, Vector position) {
std::move(blockLight), std::move(skyLight));
}
-World::~World() {
-}
-
-World::World() {
-}
-
-bool World::isPlayerCollides(double X, double Y, double Z) {
+bool World::isPlayerCollides(double X, double Y, double Z) const {
Vector PlayerChunk(floor(X / 16.0), floor(Y / 16.0), floor(Z / 16.0));
if (sections.find(PlayerChunk) == sections.end() ||
sections.find(PlayerChunk - Vector(0, 1, 0)) == sections.end())
@@ -118,28 +111,26 @@ bool World::isPlayerCollides(double X, double Y, double Z) {
return false;
}
-std::vector<Vector> World::GetSectionsList() {
- sectionsListMutex.lock();
+std::vector<Vector> World::GetSectionsList() const {
auto vec = sectionsList;
- sectionsListMutex.unlock();
return vec;
}
static Section fallbackSection;
-const Section &World::GetSection(Vector sectionPos) {
+const Section &World::GetSection(Vector sectionPos) const {
auto result = sections.find(sectionPos);
if (result == sections.end()) {
//LOG(ERROR) << "Accessed not loaded section " << sectionPos;
return fallbackSection;
}
else {
- return *result->second.get();
+ return *result->second;
}
}
// TODO: skip liquid blocks
-RaycastResult World::Raycast(glm::vec3 position, glm::vec3 direction) {
+RaycastResult World::Raycast(glm::vec3 position, glm::vec3 direction) const {
const float maxLen = 5.0;
const float step = 0.01;
glm::vec3 pos = glm::vec3(0.0);
@@ -199,7 +190,6 @@ void World::UpdatePhysics(float delta) {
return { false };
};
- entitiesMutex.lock();
for (auto& it : entities) {
if (it.isFlying) {
VectorF newPos = it.pos + VectorF(it.vel.x, it.vel.y, it.vel.z) * delta;
@@ -247,49 +237,50 @@ void World::UpdatePhysics(float delta) {
it.vel = it.vel + resistForce;
}
}
- entitiesMutex.unlock();
DebugInfo::totalSections = sections.size();
}
Entity& World::GetEntity(unsigned int EntityId){
- entitiesMutex.lock();
for (auto& it : entities) {
if (it.entityId == EntityId) {
- entitiesMutex.unlock();
return it;
}
}
- entitiesMutex.unlock();
static Entity fallback;
return fallback;
}
-std::vector<unsigned int> World::GetEntitiesList() {
- entitiesMutex.lock();
+const Entity &World::GetEntity(unsigned int EntityId) const {
+ for (auto& it : entities) {
+ if (it.entityId == EntityId) {
+ return it;
+ }
+ }
+
+ static Entity fallback;
+ return fallback;
+}
+
+std::vector<unsigned int> World::GetEntitiesList() const {
std::vector<unsigned int> ret;
for (auto& it : entities) {
ret.push_back(it.entityId);
}
- entitiesMutex.unlock();
return ret;
}
void World::AddEntity(Entity entity) {
- entitiesMutex.lock();
for (auto& it : entities) {
if (it.entityId == entity.entityId) {
LOG(ERROR) << "Adding already existing entity: " << entity.entityId;
- entitiesMutex.unlock();
return;
}
}
entities.push_back(entity);
- entitiesMutex.unlock();
}
void World::DeleteEntity(unsigned int EntityId) {
- entitiesMutex.lock();
auto it = entities.begin();
for (; it != entities.end(); ++it) {
if (it->entityId == EntityId) {
@@ -298,7 +289,6 @@ void World::DeleteEntity(unsigned int EntityId) {
}
if (it != entities.end())
entities.erase(it);
- entitiesMutex.unlock();
}
void World::ParseChunkData(std::shared_ptr<PacketBlockChange> packet) {
@@ -333,7 +323,7 @@ void World::ParseChunkData(std::shared_ptr<PacketMultiBlockChange> packet) {
}
void World::ParseChunkData(std::shared_ptr<PacketUnloadChunk> packet) {
- std::vector<std::map<Vector, std::unique_ptr<Section>>::iterator> toRemove;
+ std::vector<std::map<Vector, std::shared_ptr<Section>>::iterator> toRemove;
for (auto it = sections.begin(); it != sections.end(); ++it) {
if (it->first.x == packet->ChunkX && it->first.z == packet->ChunkZ)
toRemove.push_back(it);
@@ -346,20 +336,18 @@ void World::ParseChunkData(std::shared_ptr<PacketUnloadChunk> packet) {
}
void World::UpdateSectionsList() {
- sectionsListMutex.lock();
sectionsList.clear();
for (auto& it : sections) {
sectionsList.push_back(it.first);
}
- sectionsListMutex.unlock();
}
-BlockId World::GetBlockId(Vector pos) {
+BlockId World::GetBlockId(Vector pos) const {
Vector sectionPos(std::floor(pos.x / 16.0),
std::floor(pos.y / 16.0),
std::floor(pos.z / 16.0));
- Section* section = GetSectionPtr(sectionPos);
+ const Section* section = GetSectionPtr(sectionPos);
return !section ? BlockId{0, 0} : section->GetBlockId(pos - (sectionPos * 16));
}
@@ -368,8 +356,9 @@ void World::SetBlockId(Vector pos, BlockId block) {
std::floor(pos.y / 16.0),
std::floor(pos.z / 16.0));
Vector blockPos = pos - (sectionPos * 16);
- Section* section = GetSectionPtr(sectionPos);
+ auto section = std::make_shared<Section>(*GetSectionPtr(sectionPos));
section->SetBlockId(blockPos, block);
+ sections[sectionPos] = section;
PUSH_EVENT("ChunkChanged",sectionPos);
if (blockPos.x == 0)
PUSH_EVENT("ChunkChangedForce", sectionPos + Vector(-1, 0, 0));
@@ -393,42 +382,38 @@ void World::SetBlockSkyLight(Vector pos, unsigned char light) {
}
-Section *World::GetSectionPtr(Vector position) {
+const Section *World::GetSectionPtr(Vector position) const {
auto it = sections.find(position);
if (it == sections.end())
return nullptr;
- return it->second.get();
+ return it->second.get();
}
Entity* World::GetEntityPtr(unsigned int EntityId) {
- entitiesMutex.lock();
for (auto& it : entities) {
if (it.entityId == EntityId) {
- entitiesMutex.unlock();
return &it;
}
}
- entitiesMutex.unlock();
return nullptr;
}
-unsigned char World::GetBlockLight(Vector pos)
-{
+unsigned char World::GetBlockLight(Vector pos) const {
Vector sectionPos(std::floor(pos.x / 16.0),
std::floor(pos.y / 16.0),
std::floor(pos.z / 16.0));
Vector blockPos = pos - (sectionPos * 16);
- Section* section = GetSectionPtr(sectionPos);
- Section* yp = GetSectionPtr(sectionPos + Vector(0, 1, 0));
- Section* yn = GetSectionPtr(sectionPos + Vector(0, -1, 0));
- Section* xp = GetSectionPtr(sectionPos + Vector(1, 0, 0));
- Section* xn = GetSectionPtr(sectionPos + Vector(-1, 0, 0));
- Section* zp = GetSectionPtr(sectionPos + Vector(0, 0, 1));
- Section* zn = GetSectionPtr(sectionPos + Vector(0, 0, -1));
+ const Section* section = GetSectionPtr(sectionPos);
+ const Section* yp = GetSectionPtr(sectionPos + Vector(0, 1, 0));
+ const Section* yn = GetSectionPtr(sectionPos + Vector(0, -1, 0));
+ const Section* xp = GetSectionPtr(sectionPos + Vector(1, 0, 0));
+ const Section* xn = GetSectionPtr(sectionPos + Vector(-1, 0, 0));
+ const Section* zp = GetSectionPtr(sectionPos + Vector(0, 0, 1));
+ const Section* zn = GetSectionPtr(sectionPos + Vector(0, 0, -1));
if (!section)
return 0;
@@ -436,8 +421,7 @@ unsigned char World::GetBlockLight(Vector pos)
return GetBlockLight(blockPos, section, xp, xn, yp, yn, zp, zn);
}
-unsigned char World::GetBlockLight(const Vector &blockPos, const Section *section, const Section *xp, const Section *xn, const Section *yp, const Section *yn, const Section *zp, const Section *zn)
-{
+unsigned char World::GetBlockLight(const Vector &blockPos, const Section *section, const Section *xp, const Section *xn, const Section *yp, const Section *yn, const Section *zp, const Section *zn) const {
static const Vector directions[] = {
Vector(0,0,0),
Vector(1,0,0),
@@ -475,21 +459,20 @@ unsigned char World::GetBlockLight(const Vector &blockPos, const Section *sectio
return value;
}
-unsigned char World::GetBlockSkyLight(Vector pos)
-{
+unsigned char World::GetBlockSkyLight(Vector pos) const {
Vector sectionPos( std::floor(pos.x / 16.0),
std::floor(pos.y / 16.0),
std::floor(pos.z / 16.0));
Vector blockPos = pos - (sectionPos * 16);
- Section* section = GetSectionPtr(sectionPos);
- Section* yp = GetSectionPtr(sectionPos + Vector(0, 1, 0));
- Section* yn = GetSectionPtr(sectionPos + Vector(0, -1, 0));
- Section* xp = GetSectionPtr(sectionPos + Vector(1, 0, 0));
- Section* xn = GetSectionPtr(sectionPos + Vector(-1, 0, 0));
- Section* zp = GetSectionPtr(sectionPos + Vector(0, 0, 1));
- Section* zn = GetSectionPtr(sectionPos + Vector(0, 0, -1));
+ const Section* section = GetSectionPtr(sectionPos);
+ const Section* yp = GetSectionPtr(sectionPos + Vector(0, 1, 0));
+ const Section* yn = GetSectionPtr(sectionPos + Vector(0, -1, 0));
+ const Section* xp = GetSectionPtr(sectionPos + Vector(1, 0, 0));
+ const Section* xn = GetSectionPtr(sectionPos + Vector(-1, 0, 0));
+ const Section* zp = GetSectionPtr(sectionPos + Vector(0, 0, 1));
+ const Section* zn = GetSectionPtr(sectionPos + Vector(0, 0, -1));
if (!section)
return 0;
@@ -497,8 +480,7 @@ unsigned char World::GetBlockSkyLight(Vector pos)
return GetBlockSkyLight(blockPos, section, xp, xn, yp, yn, zp, zn);
}
-unsigned char World::GetBlockSkyLight(const Vector &blockPos, const Section *section, const Section *xp, const Section *xn, const Section *yp, const Section *yn, const Section *zp, const Section *zn)
-{
+unsigned char World::GetBlockSkyLight(const Vector &blockPos, const Section *section, const Section *xp, const Section *xn, const Section *yp, const Section *yn, const Section *zp, const Section *zn) const {
static const Vector directions[] = {
Vector(0,0,0),
Vector(1,0,0),
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-29 21:22:41 +0200