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Merge branch 'dev' into feat/restore-java-gui

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This commit is contained in:
Tropical 2026-03-11 00:44:30 -05:00
parent 8ae9e62be3 32bd586c6e
commit 0c1ae27810
20 changed files with 234 additions and 214 deletions
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26
4J.Render/4J_Render.cpp
View file

@ -70,6 +70,9 @@ static void onFramebufferResize(int w, int h)
::glViewport(0, 0, w, h);
}
// V-Sync
// Initialize OpenGL & The SDL window.
void C4JRender::Initialise()
{
@ -121,8 +124,14 @@ void C4JRender::Initialise()
SDL_Quit();
return;
}
SDL_GL_SetSwapInterval(0); // V-Sync Off Please.
// 4JCraft VSync/V-Sync
#ifdef ENABLE_VSYNC
SDL_GL_SetSwapInterval(1); // V-Sync On Please.
#else
SDL_GL_SetSwapInterval(0); // V-Sync Off Please.
#endif
int fw, fh; SDL_GetWindowSize(s_window, &fw, &fh); onFramebufferResize(fw, fh);
// We initialize the OpenGL states. Touching those values makes some funny artifacts appear.
@ -560,7 +569,7 @@ void C4JRender::TextureBind(int idx)
}
}
void C4JRender::TextureBindVertex(int idx)
void C4JRender::TextureBindVertex(int idx, bool scaleLight)
{
// Unit 1 used for lightmapping in fixed-function or standard shaders
::glActiveTexture(GL_TEXTURE1);
@ -574,7 +583,20 @@ void C4JRender::TextureBindVertex(int idx)
::glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
::glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP);
::glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP);
// 4jcraft: jank workaround for entities
// referenced from the disabled code in GameRenderer::turnOnLightLayer
if (scaleLight)
{
::glMatrixMode(GL_TEXTURE);
::glLoadIdentity();
float s = 1 / 16.0f / 15.0f * 15 / 16;
::glScalef(s, s, s);
::glTranslatef(8.0f, 8.0f, 8.0f);
::glMatrixMode(GL_MODELVIEW);
}
}
::glActiveTexture(GL_TEXTURE0);
::glFlush();
}

2
4J.Render/4J_Render.h
View file

@ -155,7 +155,7 @@ public:
int TextureCreate();
void TextureFree(int idx);
void TextureBind(int idx);
void TextureBindVertex(int idx);
void TextureBindVertex(int idx, bool scaleLight = false);
void TextureSetTextureLevels(int levels);
int TextureGetTextureLevels();
void TextureData(int width, int height, void *data, int level, eTextureFormat format = TEXTURE_FORMAT_RxGyBzAw);

8
Minecraft.Client/GameState/Options.cpp
View file

@ -116,7 +116,13 @@ void Options::init()
bobView = true;
anaglyph3d = false;
advancedOpengl = false;
//4JCRAFT V-Sync / VSync
#ifdef ENABLE_VSYNC
framerateLimit = 2;
#else
framerateLimit = 3;
#endif
fancyGraphics = true;
ambientOcclusion = true;
renderClouds = true;
@ -522,4 +528,4 @@ void Options::save()
bool Options::isCloudsOn()
{
return viewDistance < 2 && renderClouds;
}
}

2
Minecraft.Client/Platform/Common/Leaderboards/LeaderboardManager.cpp
View file

@ -9,8 +9,6 @@ const std::wstring LeaderboardManager::filterNames[eNumFilterModes] =
L"Friends", L"MyScore", L"TopRank"
};
LeaderboardManager *LeaderboardManager::m_instance = NULL;
void LeaderboardManager::DeleteInstance()
{
delete m_instance;

5
Minecraft.Client/Platform/Linux/Leaderboards/LinuxLeaderboardManager.cpp Normal file
View file

@ -0,0 +1,5 @@
#include "../../../../Minecraft.World/Platform/stdafx.h"
#include "LinuxLeaderboardManager.h"
LeaderboardManager *LeaderboardManager::m_instance = new LinuxLeaderboardManager(); //Singleton instance of the LeaderboardManager

36
Minecraft.Client/Platform/Linux/Leaderboards/LinuxLeaderboardManager.h Normal file
View file

@ -0,0 +1,36 @@
#pragma once
#include "../../Common/Leaderboards/LeaderboardManager.h"
class LinuxLeaderboardManager : public LeaderboardManager
{
public:
virtual void Tick() {}
//Open a session
virtual bool OpenSession() { return true; }
//Close a session
virtual void CloseSession() {}
//Delete a session
virtual void DeleteSession() {}
//Write the given stats
//This is called synchronously and will not free any memory allocated for views when it is done
virtual bool WriteStats(unsigned int viewCount, ViewIn views) { return false; }
virtual bool ReadStats_Friends(LeaderboardReadListener *callback, int difficulty, EStatsType type, PlayerUID myUID) { return false; }
virtual bool ReadStats_MyScore(LeaderboardReadListener *callback, int difficulty, EStatsType type, PlayerUID myUID, unsigned int readCount) { return false; }
virtual bool ReadStats_TopRank(LeaderboardReadListener *callback, int difficulty, EStatsType type, unsigned int startIndex, unsigned int readCount) { return false; }
//Perform a flush of the stats
virtual void FlushStats() {}
//Cancel the current operation
virtual void CancelOperation() {}
//Is the leaderboard manager idle.
virtual bool isIdle() { return true; }
};

22
Minecraft.Client/Rendering/GameRenderer.cpp
View file

@ -778,14 +778,14 @@ void GameRenderer::renderItemInHand(float a, int eye)
{
if (!mc->options->hideGui && !mc->gameMode->isCutScene())
{
//turnOnLightLayer(a); // 4jcraft: disable light layer on handrenderer similarly to how it was done on the chunk render (this makes the hand look proper)
turnOnLightLayer(a, true);
PIXBeginNamedEvent(0,"Item in hand render");
// 4jcraft: add null pointer check to itemInHandRenderer to prevent a occasional seg fault
if (itemInHandRenderer != nullptr) {
itemInHandRenderer->render(a);
}
PIXEndNamedEvent();
//turnOffLightLayer(a); // 4jcraft: disable light layer on handrenderer similarly to how it was done on the chunk render (this makes the hand look proper)
turnOffLightLayer(a);
}
}
glPopMatrix();
@ -807,21 +807,26 @@ void GameRenderer::renderItemInHand(float a, int eye)
// 4J - change brought forward from 1.8.2
void GameRenderer::turnOffLightLayer(double alpha)
{ // 4J - TODO
#if 0
// 4jcraft: manually handle this in order to ensure that the light layer is turned off correctly
#if 1
if (SharedConstants::TEXTURE_LIGHTING)
{
glClientActiveTexture(GL_TEXTURE1);
glActiveTexture(GL_TEXTURE1);
glMatrixMode(GL_TEXTURE);
glLoadIdentity();
glMatrixMode(GL_MODELVIEW);
glDisable(GL_TEXTURE_2D);
glBindTexture(GL_TEXTURE_2D, 0);
glClientActiveTexture(GL_TEXTURE0);
glActiveTexture(GL_TEXTURE0);
}
#endif
RenderManager.TextureBindVertex(-1);
//RenderManager.TextureBindVertex(-1);
}
// 4J - change brought forward from 1.8.2
void GameRenderer::turnOnLightLayer(double alpha)
void GameRenderer::turnOnLightLayer(double alpha, bool scaleLight)
{ // 4J - TODO
#if 0
if (SharedConstants::TEXTURE_LIGHTING)
@ -852,7 +857,7 @@ void GameRenderer::turnOnLightLayer(double alpha)
#endif
// update light texture
// todo: check implementation of getLightTexture.
RenderManager.TextureBindVertex(getLightTexture(mc->player->GetXboxPad(), mc->level));
RenderManager.TextureBindVertex(getLightTexture(mc->player->GetXboxPad(), mc->level), scaleLight);
#if 0
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
@ -972,7 +977,7 @@ void GameRenderer::updateLightTexture(float a)
int g = (int) (_g * 255);
int b = (int) (_b * 255);
#if ( defined _DURANGO || defined _WIN64 || __PSVITA__ )
#if ( defined _DURANGO || defined _WIN64 || __PSVITA__ || __linux__ )
lightPixels[j][i] = a << 24 | b << 16 | g << 8 | r;
#elif ( defined _XBOX || defined __ORBIS__ )
lightPixels[j][i] = a << 24 | r << 16 | g << 8 | b;
@ -2196,6 +2201,9 @@ int GameRenderer::getFpsCap(int option)
int maxFps = 200;
if (option == 1) maxFps = 120;
if (option == 2) maxFps = 35;
#ifndef ENABLE_VSYNC
if (option == 3) maxFps = 0;
#endif
return maxFps;
}

2
Minecraft.Client/Rendering/GameRenderer.h
View file

@ -104,7 +104,7 @@ public:
float blg;
float blgt;
void turnOffLightLayer(double alpha);
void turnOnLightLayer(double alpha);
void turnOnLightLayer(double alpha, bool scaleLight = false);
private:
void tickLightTexture();
void updateLightTexture(float a);

8
Minecraft.Client/Rendering/LevelRenderer.cpp
View file

@ -518,7 +518,7 @@ void LevelRenderer::renderEntities(Vec3 *cam, Culler *culler, float a)
TileEntityRenderDispatcher::yOff = (player->yOld + (player->y - player->yOld) * a);
TileEntityRenderDispatcher::zOff = (player->zOld + (player->z - player->zOld) * a);
// mc->gameRenderer->turnOnLightLayer(a); // 4J - brought forward from 1.8.2
mc->gameRenderer->turnOnLightLayer(a, true); // 4J - brought forward from 1.8.2
std::vector<std::shared_ptr<Entity> > entities = level[playerIndex]->getAllEntities();
totalEntities = (int)entities.size();
@ -600,7 +600,7 @@ void LevelRenderer::renderEntities(Vec3 *cam, Culler *culler, float a)
LeaveCriticalSection(&m_csRenderableTileEntities);
// mc->gameRenderer->turnOffLightLayer(a); // 4J - brought forward from 1.8.2
mc->gameRenderer->turnOffLightLayer(a); // 4J - brought forward from 1.8.2
}
std::wstring LevelRenderer::gatherStats1()
@ -742,7 +742,7 @@ int LevelRenderer::renderChunks(int from, int to, int layer, double alpha)
#if 1
// 4J - cut down version, we're not using offsetted render lists, or a sorted chunk list, anymore
// mc->gameRenderer->turnOnLightLayer(alpha); // 4J - brought forward from 1.8.2
mc->gameRenderer->turnOnLightLayer(alpha); // 4J - brought forward from 1.8.2
shared_ptr<Mob> player = mc->cameraTargetPlayer;
double xOff = player->xOld + (player->x - player->xOld) * alpha;
double yOff = player->yOld + (player->y - player->yOld) * alpha;
@ -838,7 +838,7 @@ int LevelRenderer::renderChunks(int from, int to, int layer, double alpha)
#endif // __PS3__
glPopMatrix();
// mc->gameRenderer->turnOffLightLayer(alpha); // 4J - brought forward from 1.8.2
mc->gameRenderer->turnOffLightLayer(alpha); // 4J - brought forward from 1.8.2
#else
_renderChunks.clear();

8
Minecraft.Client/Rendering/Tesselator.cpp
View file

@ -942,9 +942,15 @@ void Tesselator::vertex(float x, float y, float z)
#ifdef _XBOX
_array->data[p + 7] = ( ( _tex2 >> 16 ) & 0xffff ) | ( _tex2 << 16 );
#else
#ifdef __PS3__
// 4jcraft: we will be lighting the blocks right in here
#if defined(__PS3__) || defined (__linux__)
#ifdef __PS3__
int16_t tex2U = ((int16_t*)&_tex2)[1] + 8;
int16_t tex2V = ((int16_t*)&_tex2)[0] + 8;
#else
int16_t tex2U = ((int16_t*)&_tex2)[0] + 8;
int16_t tex2V = ((int16_t*)&_tex2)[1] + 8;
#endif
int16_t* pShortArray = (int16_t*)&_array->data[p + 7];
pShortArray[0] = tex2U;
pShortArray[1] = tex2V;

78
Minecraft.World/Network/Packets/MoveEntityPacket.cpp
View file

@ -4,7 +4,7 @@
#include "PacketListener.h"
#include "MoveEntityPacket.h"
MoveEntityPacket::MoveEntityPacket()
MoveEntityPacket::MoveEntityPacket()
{
hasRot = false;
@ -28,7 +28,7 @@ MoveEntityPacket::MoveEntityPacket(int id)
xRot = 0;
}
void MoveEntityPacket::read(DataInputStream *dis) //throws IOException
void MoveEntityPacket::read(DataInputStream *dis) //throws IOException
{
id = dis->readShort();
}
@ -48,7 +48,7 @@ void MoveEntityPacket::handle(PacketListener *listener)
listener->handleMoveEntity(shared_from_this());
}
int MoveEntityPacket::getEstimatedSize()
int MoveEntityPacket::getEstimatedSize()
{
return 2;
}
@ -69,66 +69,66 @@ MoveEntityPacket::PosRot::PosRot()
hasRot = true;
}
MoveEntityPacket::PosRot::PosRot(int id, char xa, char ya, char za, char yRot, char xRot) : MoveEntityPacket( id )
MoveEntityPacket::PosRot::PosRot(int id, int8_t xa, int8_t ya, int8_t za, int8_t yRot, int8_t xRot) : MoveEntityPacket( id )
{
this->xa = xa;
this->ya = ya;
this->za = za;
this->yRot = yRot;
this->xRot = xRot;
this->xa = xa;
this->ya = ya;
this->za = za;
this->yRot = yRot;
this->xRot = xRot;
hasRot = true;
}
void MoveEntityPacket::PosRot::read(DataInputStream *dis) //throws IOException
void MoveEntityPacket::PosRot::read(DataInputStream *dis) //throws IOException
{
MoveEntityPacket::read(dis);
xa = (int)dis->readByte();
ya = (int)dis->readByte();
za = (int)dis->readByte();
yRot = (int)dis->readByte();
xRot = (int)dis->readByte();
xa = (int8_t)dis->readByte();
ya = (int8_t)dis->readByte();
za = (int8_t)dis->readByte();
yRot = (int8_t)dis->readByte();
xRot = (int8_t)dis->readByte();
}
void MoveEntityPacket::PosRot::write(DataOutputStream *dos) //throws IOException
void MoveEntityPacket::PosRot::write(DataOutputStream *dos) //throws IOException
{
MoveEntityPacket::write(dos);
dos->writeByte((uint8_t)xa);
dos->writeByte((uint8_t)ya);
dos->writeByte((uint8_t)za);
dos->writeByte((uint8_t)yRot);
dos->writeByte((uint8_t)xRot);
dos->writeByte((uint8_t)(xa & 0xFF));
dos->writeByte((uint8_t)(ya & 0xFF));
dos->writeByte((uint8_t)(za & 0xFF));
dos->writeByte((uint8_t)(yRot & 0xFF));
dos->writeByte((uint8_t)(xRot & 0xFF));
}
int MoveEntityPacket::PosRot::getEstimatedSize()
int MoveEntityPacket::PosRot::getEstimatedSize()
{
return 2+5;
}
MoveEntityPacket::Pos::Pos()
MoveEntityPacket::Pos::Pos()
{
}
MoveEntityPacket::Pos::Pos(int id, char xa, char ya, char za) : MoveEntityPacket(id)
MoveEntityPacket::Pos::Pos(int id, int8_t xa, int8_t ya, int8_t za) : MoveEntityPacket(id)
{
this->xa = xa;
this->ya = ya;
this->za = za;
}
void MoveEntityPacket::Pos::read(DataInputStream *dis) //throws IOException
void MoveEntityPacket::Pos::read(DataInputStream *dis) //throws IOException
{
MoveEntityPacket::read(dis);
xa = (int)dis->readByte();
ya = (int)dis->readByte();
za = (int)dis->readByte();
xa = (int8_t)dis->readByte();
ya = (int8_t)dis->readByte();
za = (int8_t)dis->readByte();
}
void MoveEntityPacket::Pos::write(DataOutputStream *dos) //throws IOException
{
MoveEntityPacket::write(dos);
dos->writeByte((uint8_t)xa);
dos->writeByte((uint8_t)ya);
dos->writeByte((uint8_t)za);
dos->writeByte((uint8_t)(xa & 0xFF));
dos->writeByte((uint8_t)(ya & 0xFF));
dos->writeByte((uint8_t)(za & 0xFF));
}
int MoveEntityPacket::Pos::getEstimatedSize()
@ -136,30 +136,30 @@ int MoveEntityPacket::Pos::getEstimatedSize()
return 2+3;
}
MoveEntityPacket::Rot::Rot()
MoveEntityPacket::Rot::Rot()
{
hasRot = true;
}
MoveEntityPacket::Rot::Rot(int id, char yRot, char xRot) : MoveEntityPacket(id)
MoveEntityPacket::Rot::Rot(int id, int8_t yRot, int8_t xRot) : MoveEntityPacket(id)
{
this->yRot = yRot;
this->xRot = xRot;
hasRot = true;
}
void MoveEntityPacket::Rot::read(DataInputStream *dis) //throws IOException
void MoveEntityPacket::Rot::read(DataInputStream *dis) //throws IOException
{
MoveEntityPacket::read(dis);
yRot = (int)dis->readByte();
xRot = (int)dis->readByte();
yRot = (int8_t)dis->readByte();
xRot = (int8_t)dis->readByte();
}
void MoveEntityPacket::Rot::write(DataOutputStream *dos) //throws IOException
void MoveEntityPacket::Rot::write(DataOutputStream *dos) //throws IOException
{
MoveEntityPacket::write(dos);
dos->writeByte((uint8_t)yRot);
dos->writeByte((uint8_t)xRot);
dos->writeByte((uint8_t)(yRot & 0xFF));
dos->writeByte((uint8_t)(xRot & 0xFF));
}
int MoveEntityPacket::Rot::getEstimatedSize()

8
Minecraft.World/Network/Packets/MoveEntityPacket.h
View file

@ -13,7 +13,7 @@ public:
class Rot;
int id;
char xa, ya, za, yRot, xRot;
int8_t xa, ya, za, yRot, xRot;
bool hasRot;
MoveEntityPacket();
@ -35,7 +35,7 @@ class MoveEntityPacket::PosRot : public MoveEntityPacket
{
public:
PosRot();
PosRot(int id, char xa, char ya, char za, char yRot, char xRot);
PosRot(int id, int8_t xa, int8_t ya, int8_t za, int8_t yRot, int8_t xRot);
virtual void read(DataInputStream *dis);
virtual void write(DataOutputStream *dos);
@ -50,7 +50,7 @@ class MoveEntityPacket::Pos : public MoveEntityPacket
{
public:
Pos();
Pos(int id, char xa, char ya, char za);
Pos(int id, int8_t xa, int8_t ya, int8_t za);
virtual void read(DataInputStream *dis);
virtual void write(DataOutputStream *dos);
@ -65,7 +65,7 @@ class MoveEntityPacket::Rot : public MoveEntityPacket
{
public:
Rot();
Rot(int id, char yRot, char xRot);
Rot(int id, int8_t yRot, int8_t xRot);
virtual void read(DataInputStream *dis);
virtual void write(DataOutputStream *dos);

113
Minecraft.World/Network/Packets/MoveEntityPacketSmall.cpp
View file

@ -1,5 +1,6 @@
#include "../../Platform/stdafx.h"
#include <iostream>
#include <limits>
#include "../../IO/Streams/InputOutputStream.h"
#include "PacketListener.h"
#include "MoveEntityPacketSmall.h"
@ -19,30 +20,19 @@ MoveEntityPacketSmall::MoveEntityPacketSmall()
MoveEntityPacketSmall::MoveEntityPacketSmall(int id)
{
if( (id < 0 ) || (id >= 2048 ) )
{
// We shouln't be tracking an entity that doesn't have a short type of id
__debugbreak();
}
this->id = id;
hasRot = false;
xa = 0;
ya = 0;
za = 0;
yRot = 0;
xRot = 0;
xa = ya = za = yRot = xRot = 0;
}
void MoveEntityPacketSmall::read(DataInputStream *dis) //throws IOException
void MoveEntityPacketSmall::read(DataInputStream *dis) //throws IOException
{
id = dis->readShort();
}
void MoveEntityPacketSmall::write(DataOutputStream *dos) //throws IOException
{
if( (id < 0 ) || (id >= 2048 ) )
if(id < 0 || id > std::numeric_limits<int16_t>::max() )
{
// We shouln't be tracking an entity that doesn't have a short type of id
__debugbreak();
@ -55,7 +45,7 @@ void MoveEntityPacketSmall::handle(PacketListener *listener)
listener->handleMoveEntitySmall(shared_from_this());
}
int MoveEntityPacketSmall::getEstimatedSize()
int MoveEntityPacketSmall::getEstimatedSize()
{
return 2;
}
@ -76,7 +66,7 @@ MoveEntityPacketSmall::PosRot::PosRot()
hasRot = true;
}
MoveEntityPacketSmall::PosRot::PosRot(int id, char xa, char ya, char za, char yRot, char xRot) : MoveEntityPacketSmall( id )
MoveEntityPacketSmall::PosRot::PosRot(int id, int8_t xa, int8_t ya, int8_t za, int8_t yRot, int8_t xRot) : MoveEntityPacketSmall( id )
{
this->xa = xa;
this->ya = ya;
@ -86,80 +76,69 @@ MoveEntityPacketSmall::PosRot::PosRot(int id, char xa, char ya, char za, char yR
hasRot = true;
}
void MoveEntityPacketSmall::PosRot::read(DataInputStream *dis) //throws IOException
void MoveEntityPacketSmall::PosRot::read(DataInputStream *dis) //throws IOException
{
int idAndRot = dis->readShort();
this->id = idAndRot & 0x07ff;
this->yRot = idAndRot >> 11;
int xAndYAndZ = (int)dis->readShort();
this->xa = xAndYAndZ >> 11;
this->ya = (xAndYAndZ << 21 ) >> 26;
this->za = (xAndYAndZ << 27 ) >> 27;
MoveEntityPacketSmall::read(dis);
xa = (int8_t)dis->readByte();
ya = (int8_t)dis->readByte();
za = (int8_t)dis->readByte();
yRot = (int8_t)dis->readByte();
xRot = (int8_t)dis->readByte();
}
void MoveEntityPacketSmall::PosRot::write(DataOutputStream *dos) //throws IOException
void MoveEntityPacketSmall::PosRot::write(DataOutputStream *dos) //throws IOException
{
if( (id < 0 ) || (id >= 2048 ) )
{
// We shouln't be tracking an entity that doesn't have a short type of id
__debugbreak();
}
short idAndRot = id | yRot << 11;
dos->writeShort(idAndRot);
short xAndYAndZ = ( xa << 11 ) | ( ( ya & 0x3f ) << 5 ) | ( za & 0x1f );
dos->writeShort(xAndYAndZ);
MoveEntityPacketSmall::write(dos);
dos->writeByte((uint8_t)(xa & 0xFF));
dos->writeByte((uint8_t)(ya & 0xFF));
dos->writeByte((uint8_t)(za & 0xFF));
dos->writeByte((uint8_t)(yRot & 0xFF));
dos->writeByte((uint8_t)(xRot & 0xFF));
}
int MoveEntityPacketSmall::PosRot::getEstimatedSize()
int MoveEntityPacketSmall::PosRot::getEstimatedSize()
{
return 4;
return 2+5;
}
MoveEntityPacketSmall::Pos::Pos()
MoveEntityPacketSmall::Pos::Pos()
{
}
MoveEntityPacketSmall::Pos::Pos(int id, char xa, char ya, char za) : MoveEntityPacketSmall(id)
MoveEntityPacketSmall::Pos::Pos(int id, int8_t xa, int8_t ya, int8_t za) : MoveEntityPacketSmall(id)
{
this->xa = xa;
this->ya = ya;
this->za = za;
}
void MoveEntityPacketSmall::Pos::read(DataInputStream *dis) //throws IOException
void MoveEntityPacketSmall::Pos::read(DataInputStream *dis) //throws IOException
{
int idAndY = dis->readShort();
this->id = idAndY & 0x07ff;
this->ya = idAndY >> 11;
int XandZ = (int)((signed char)(dis->readByte()));
xa = XandZ >> 4;
za = ( XandZ << 28 ) >> 28;
MoveEntityPacketSmall::read(dis);
xa = (int8_t)dis->readByte();
ya = (int8_t)dis->readByte();
za = (int8_t)dis->readByte();
}
void MoveEntityPacketSmall::Pos::write(DataOutputStream *dos) //throws IOException
{
if( (id < 0 ) || (id >= 2048 ) )
{
// We shouln't be tracking an entity that doesn't have a short type of id
__debugbreak();
}
short idAndY = id | ya << 11;
dos->writeShort(idAndY);
char XandZ = ( xa << 4 ) | ( za & 0x0f );
dos->writeByte((uint8_t)XandZ);
MoveEntityPacketSmall::write(dos);
dos->writeByte((uint8_t)(xa & 0xFF));
dos->writeByte((uint8_t)(ya & 0xFF));
dos->writeByte((uint8_t)(za & 0xFF));
}
int MoveEntityPacketSmall::Pos::getEstimatedSize()
{
return 3;
return 2+3;
}
MoveEntityPacketSmall::Rot::Rot()
MoveEntityPacketSmall::Rot::Rot()
{
hasRot = true;
}
MoveEntityPacketSmall::Rot::Rot(int id, char yRot, char xRot) : MoveEntityPacketSmall(id)
MoveEntityPacketSmall::Rot::Rot(int id, int8_t yRot, int8_t xRot) : MoveEntityPacketSmall(id)
{
this->yRot = yRot;
@ -167,25 +146,19 @@ MoveEntityPacketSmall::Rot::Rot(int id, char yRot, char xRot) : MoveEntityPacket
hasRot = true;
}
void MoveEntityPacketSmall::Rot::read(DataInputStream *dis) //throws IOException
void MoveEntityPacketSmall::Rot::read(DataInputStream *dis) //throws IOException
{
int idAndRot = (int)dis->readShort();
this->id = idAndRot & 0x07ff;
this->yRot = idAndRot >> 11;
MoveEntityPacketSmall::read(dis);
yRot = (int8_t)dis->readByte();
}
void MoveEntityPacketSmall::Rot::write(DataOutputStream *dos) //throws IOException
void MoveEntityPacketSmall::Rot::write(DataOutputStream *dos) //throws IOException
{
if( (id < 0 ) || (id >= 2048 ) )
{
// We shouln't be tracking an entity that doesn't have a short type of id
__debugbreak();
}
short idAndRot = id | yRot << 11;
dos->writeShort(idAndRot);
MoveEntityPacketSmall::write(dos);
dos->writeByte((uint8_t)(yRot & 0xFF));
}
int MoveEntityPacketSmall::Rot::getEstimatedSize()
{
return 2;
return 2+1;
}

12
Minecraft.World/Network/Packets/MoveEntityPacketSmall.h
View file

@ -13,8 +13,8 @@ public:
class Rot;
int id;
char xa, ya, za, yRot, xRot;
bool hasRot;
int8_t xa, ya, za, yRot, xRot;
bool hasRot;
MoveEntityPacketSmall();
MoveEntityPacketSmall(int id);
@ -34,8 +34,8 @@ public:
class MoveEntityPacketSmall::PosRot : public MoveEntityPacketSmall
{
public:
PosRot();
PosRot(int id, char xa, char ya, char za, char yRot, char xRot);
PosRot();
PosRot(int id, int8_t xa, int8_t ya, int8_t za, int8_t yRot, int8_t xRot);
virtual void read(DataInputStream *dis);
virtual void write(DataOutputStream *dos);
@ -50,7 +50,7 @@ class MoveEntityPacketSmall::Pos : public MoveEntityPacketSmall
{
public:
Pos();
Pos(int id, char xa, char ya, char za);
Pos(int id, int8_t xa, int8_t ya, int8_t za);
virtual void read(DataInputStream *dis);
virtual void write(DataOutputStream *dos);
@ -66,7 +66,7 @@ class MoveEntityPacketSmall::Rot : public MoveEntityPacketSmall
{
public:
Rot();
Rot(int id, char yRot, char xRot);
Rot(int id, int8_t yRot, int8_t xRot);
virtual void read(DataInputStream *dis);
virtual void write(DataOutputStream *dos);

79
Minecraft.World/Network/Packets/SetEntityMotionPacket.cpp
View file

@ -17,22 +17,14 @@ void SetEntityMotionPacket::_init(int id, double xd, double yd, double zd)
if (xd > m) xd = m;
if (yd > m) yd = m;
if (zd > m) zd = m;
xa = (int) (xd * 8000.0);
ya = (int) (yd * 8000.0);
za = (int) (zd * 8000.0);
// 4J - if we could transmit this as bytes (in 1/16 accuracy) then flag to do so
if( ( xa >= (-128 * 16 ) ) && ( ya >= (-128 * 16 ) ) && ( za >= (-128 * 16 ) ) &&
( xa < (128 * 16 ) ) && ( ya < (128 * 16 ) ) && ( za < (128 * 16 ) ) )
{
useBytes = true;
}
else
{
useBytes = false;
}
xa = (int16_t) (xd * 8000.0);
ya = (int16_t) (yd * 8000.0);
za = (int16_t) (zd * 8000.0);
useBytes = false;
}
SetEntityMotionPacket::SetEntityMotionPacket()
SetEntityMotionPacket::SetEntityMotionPacket()
{
_init(0, 0.0f, 0.0f, 0.0f);
}
@ -44,56 +36,27 @@ SetEntityMotionPacket::SetEntityMotionPacket(std::shared_ptr<Entity> e)
SetEntityMotionPacket::SetEntityMotionPacket(int id, double xd, double yd, double zd)
{
_init(id, xd, yd, zd);
_init(id, xd, yd, zd);
}
void SetEntityMotionPacket::read(DataInputStream *dis) //throws IOException
void SetEntityMotionPacket::read(DataInputStream *dis) //throws IOException
{
short idAndFlag = dis->readShort();
id = idAndFlag & 0x07ff;
if( idAndFlag & 0x0800 )
{
xa = (int)dis->readByte();
ya = (int)dis->readByte();
za = (int)dis->readByte();
xa = ( xa << 24 ) >> 24;
ya = ( ya << 24 ) >> 24;
za = ( za << 24 ) >> 24;
xa *= 16;
ya *= 16;
za *= 16;
useBytes = true;
}
else
{
xa = dis->readShort();
ya = dis->readShort();
za = dis->readShort();
useBytes = false;
}
id = dis->readShort();
xa = dis->readShort();
ya = dis->readShort();
za = dis->readShort();
useBytes = false;
}
void SetEntityMotionPacket::write(DataOutputStream *dos) //throws IOException
{
if( useBytes )
{
// 4jcraft: masking the id to 11 bits before writing to account for entity ids > 4095.
// This fixes a connection drop when loading the tutorial world on linux.
//
// FIXME: find the root cause of this, since there shouldn't be more than 4095 entities.
dos->writeShort((id & 0x07FF) | 0x800);
dos->writeByte(xa/16);
dos->writeByte(ya/16);
dos->writeByte(za/16);
}
else
{
// 4jcraft: same thing as line 80 here
dos->writeShort((id & 0x07FF));
dos->writeShort(xa);
dos->writeShort(ya);
dos->writeShort(za);
}
dos->writeShort(id);
dos->writeShort(xa);
dos->writeShort(ya);
dos->writeShort(za);
}
void SetEntityMotionPacket::handle(PacketListener *listener)
@ -103,7 +66,7 @@ void SetEntityMotionPacket::handle(PacketListener *listener)
int SetEntityMotionPacket::getEstimatedSize()
{
return useBytes ? 5 : 8;
return 8;
}
bool SetEntityMotionPacket::canBeInvalidated()

2
Minecraft.World/Network/Packets/SetEntityMotionPacket.h
View file

@ -7,7 +7,7 @@ class SetEntityMotionPacket : public Packet, public std::enable_shared_from_this
{
public:
int id;
int xa, ya, za;
int16_t xa, ya, za;
bool useBytes; // 4J added
private:

18
Minecraft.World/Network/Packets/TeleportEntityPacket.cpp
View file

@ -17,7 +17,7 @@ TeleportEntityPacket::TeleportEntityPacket()
xRot = 0;
}
TeleportEntityPacket::TeleportEntityPacket(std::shared_ptr<Entity> e)
TeleportEntityPacket::TeleportEntityPacket(std::shared_ptr<Entity> e)
{
id = e->entityId;
x = Mth::floor(e->x * 32);
@ -27,7 +27,7 @@ TeleportEntityPacket::TeleportEntityPacket(std::shared_ptr<Entity> e)
xRot = (uint8_t) (e->xRot * 256 / 360);
}
TeleportEntityPacket::TeleportEntityPacket(int id, int x, int y, int z, uint8_t yRot, uint8_t xRot)
TeleportEntityPacket::TeleportEntityPacket(int id, int32_t x, int32_t y, int32_t z, uint8_t yRot, uint8_t xRot)
{
this->id = id;
this->x = x;
@ -53,28 +53,22 @@ void TeleportEntityPacket::read(DataInputStream *dis) //throws IOException
xRot = (uint8_t) dis->read();
}
void TeleportEntityPacket::write(DataOutputStream *dos) //throws IOException
void TeleportEntityPacket::write(DataOutputStream *dos) //throws IOException
{
dos->writeShort(id);
#ifdef _LARGE_WORLDS
dos->writeShort((short)id);
dos->writeInt(x);
dos->writeInt(y);
dos->writeInt(z);
#else
dos->writeShort(x);
dos->writeShort(y);
dos->writeShort(z);
#endif
dos->write(yRot);
dos->write(xRot);
}
void TeleportEntityPacket::handle(PacketListener *listener)
void TeleportEntityPacket::handle(PacketListener *listener)
{
listener->handleTeleportEntity(shared_from_this());
}
int TeleportEntityPacket::getEstimatedSize()
int TeleportEntityPacket::getEstimatedSize()
{
return 2 + 2 + 2 + 2 + 1 + 1;
}

8
Minecraft.World/Network/Packets/TeleportEntityPacket.h
View file

@ -7,19 +7,19 @@ class TeleportEntityPacket : public Packet, public std::enable_shared_from_this<
{
public:
int id;
int x, y, z;
uint8_t yRot, xRot;
int32_t x, y, z;
uint8_t yRot, xRot;
TeleportEntityPacket();
TeleportEntityPacket(std::shared_ptr<Entity> e);
TeleportEntityPacket(int id, int x, int y, int z, uint8_t yRot, uint8_t xRot);
TeleportEntityPacket(int id, int32_t x, int32_t y, int32_t z, uint8_t yRot, uint8_t xRot);
virtual void read(DataInputStream *dis);
virtual void write(DataOutputStream *dos);
virtual void handle(PacketListener *listener);
virtual int getEstimatedSize();
virtual bool canBeInvalidated();
virtual bool isInvalidatedBy(std::shared_ptr<Packet> packet);
virtual bool isInvalidatedBy(std::shared_ptr<Packet> packet);
public:
static std::shared_ptr<Packet> create() { return std::shared_ptr<Packet>(new TeleportEntityPacket()); }

4
meson.build
View file

@ -41,6 +41,10 @@ if get_option('enable_java_guis')
global_cpp_defs += '-DENABLE_JAVA_GUIS'
endif
if get_option('enable_vsync')
global_cpp_defs += '-DENABLE_VSYNC'
endif
if host_machine.system() == 'linux'
global_cpp_defs += [
'-Dlinux',

7
meson.options
View file

@ -1,4 +1,9 @@
option('enable_java_guis',
type : 'boolean',
value : true,
description : 'Re-enable the Java UI remnants in the code (for testing only)')
description : 'Re-enable the Java UI remnants in the code (for testing only)')
option('enable_vsync',
type : 'boolean',
value : true,
description : 'Toggles whether V-Sync will be toggle on or off.')