public ChunkMeshBuilder( Game game )
{
this.game = game;
graphics = game.Graphics;
info = game.BlockInfo;
game.Events.TerrainAtlasChanged += TerrainAtlasChanged;
}
public static void Draw( Game game, byte block, float size, float x, float y )
{
info = game.BlockInfo;
cache = game.ModelCache;
atlas = game.TerrainAtlas;
blockHeight = info.Height[block];
index = 0;
scale = size;
// screen to isometric coords (cos(-x) = cos(x), sin(-x) = -sin(x))
pos.X = x; pos.Y = y; pos.Z = 0;
pos = Utils.RotateY( Utils.RotateX( pos, cosX, -sinX ), cosY, -sinY );
if( info.IsSprite[block] ) {
DrawXFace( block, 0f, TileSide.Right );
DrawZFace( block, 0f, TileSide.Back );
} else {
DrawXFace( block, scale, TileSide.Left );
DrawZFace( block, -scale, TileSide.Back );
DrawYFace( block, scale * blockHeight, TileSide.Top );
}
for( int i = 0; i < index; i++ )
TransformVertex( ref cache.vertices[i] );
game.Graphics.DrawDynamicIndexedVb( DrawMode.Triangles, cache.vb,
cache.vertices, index, index * 6 / 4 );
}
public Map( Game game )
{
this.game = game;
info = game.BlockInfo;
SetSunlight( DefaultSunlight );
SetShadowlight( DefaultShadowlight );
}
public static void Draw( Game game, byte block, float size, float x, float y )
{
info = game.BlockInfo;
cache = game.ModelCache;
atlas = game.TerrainAtlas;
minBB = info.MinBB[block];
maxBB = info.MaxBB[block];
fullBright = info.FullBright[block];
if( info.IsSprite[block] ) {
minBB = Vector3.Zero; maxBB = Vector3.One;
}
if( info.IsAir[block] ) return;
index = 0;
// isometric coords size: cosY * -scale - sinY * scale
// we need to divide by (2 * cosY), as the calling function expects size to be in pixels.
scale = size / (2 * cosY);
// screen to isometric coords (cos(-x) = cos(x), sin(-x) = -sin(x))
pos.X = x; pos.Y = y; pos.Z = 0;
pos = Utils.RotateY( Utils.RotateX( pos, cosX, -sinX ), cosY, -sinY );
if( info.IsSprite[block] ) {
XQuad( block, 0f, TileSide.Right );
ZQuad( block, 0f, TileSide.Back );
} else {
XQuad( block, Make( maxBB.X ), TileSide.Left );
ZQuad( block, Make( minBB.Z ), TileSide.Back );
YQuad( block, Make( maxBB.Y ), TileSide.Top );
}
for( int i = 0; i < index; i++ )
TransformVertex( ref cache.vertices[i] );
game.Graphics.UpdateDynamicIndexedVb( DrawMode.Triangles, cache.vb,
cache.vertices, index, index * 6 / 4 );
}
public int CalcMaxUsedRow( TerrainAtlas2D atlas2D, BlockInfo info )
{
int maxVerSize = Math.Min( 4096, graphics.MaxTextureDimensions );
int verElements = maxVerSize / atlas2D.elementSize;
int totalElements = GetMaxUsedRow( info.textures ) * TerrainAtlas2D.ElementsPerRow;
Utils.LogDebug( "Used atlases: " + Utils.CeilDiv( totalElements, verElements ) );
return Utils.CeilDiv( totalElements, verElements );
}
public WeatherRenderer( Game game )
{
this.game = game;
map = game.Map;
graphics = game.Graphics;
info = game.BlockInfo;
weatherVb = graphics.CreateDynamicVb( VertexFormat.Pos3fTex2fCol4b, 12 * 9 * 9 );
}
/// <summary> Updates the underlying atlas bitmap, fields, and texture. </summary>
public void UpdateState( BlockInfo info, Bitmap bmp )
{
if( !FastBitmap.CheckFormat( bmp.PixelFormat ) ) {
Utils.LogDebug( "Converting terrain atlas to 32bpp image" );
drawer.ConvertTo32Bpp( ref bmp );
}
AtlasBitmap = bmp;
elementSize = bmp.Width >> 4;
using( FastBitmap fastBmp = new FastBitmap( bmp, true, true ) )
info.RecalculateSpriteBB( fastBmp );
}
public MapRenderer( Game game )
{
this.game = game;
_1Dcount = game.TerrainAtlas1D.TexIds.Length;
builder = new ChunkMeshBuilder( game );
api = game.Graphics;
elementsPerBitmap = game.TerrainAtlas1D.elementsPerBitmap;
info = game.BlockInfo;
game.Events.TerrainAtlasChanged += TerrainAtlasChanged;
game.Events.OnNewMap += OnNewMap;
game.Events.OnNewMapLoaded += OnNewMapLoaded;
game.Events.EnvVariableChanged += EnvVariableChanged;
}
public Entity( Game game )
{
this.game = game;
info = game.BlockInfo;
}
public Map(Game game)
{
this.game = game;
info = game.BlockInfo;
ResetLight();
}
internal void OnLoad()
{
Mouse = window.Mouse;
Keyboard = window.Keyboard;
#if !USE_DX
Graphics = new OpenGLApi();
#else
Graphics = new Direct3D9Api(this);
#endif
Graphics.MakeGraphicsInfo();
Options.Load();
Entities = new EntityList(this);
AcceptedUrls.Load();
DeniedUrls.Load();
ETags.Load();
InputHandler = new InputHandler(this);
defaultIb = Graphics.MakeDefaultIb();
ParticleManager = AddComponent(new ParticleManager());
TabList = AddComponent(new TabList());
LoadOptions();
LoadGuiOptions();
Chat = AddComponent(new Chat());
WorldEvents.OnNewMap += OnNewMapCore;
WorldEvents.OnNewMapLoaded += OnNewMapLoadedCore;
BlockInfo = new BlockInfo();
BlockInfo.Init();
ModelCache = new ModelCache(this);
ModelCache.InitCache();
AsyncDownloader = AddComponent(new AsyncDownloader());
Drawer2D = new GdiPlusDrawer2D(Graphics);
Drawer2D.UseBitmappedChat = ClassicMode || !Options.GetBool(OptionsKey.ArialChatFont, false);
Drawer2D.BlackTextShadows = Options.GetBool(OptionsKey.BlackTextShadows, false);
TerrainAtlas1D = new TerrainAtlas1D(Graphics);
TerrainAtlas = new TerrainAtlas2D(Graphics, Drawer2D);
Animations = AddComponent(new Animations());
Inventory = AddComponent(new Inventory());
BlockInfo.SetDefaultBlockPermissions(Inventory.CanPlace, Inventory.CanDelete);
World = new World(this);
LocalPlayer = AddComponent(new LocalPlayer(this));
Entities[255] = LocalPlayer;
width = Width;
height = Height;
MapRenderer = new MapRenderer(this);
MapBordersRenderer = AddComponent(new MapBordersRenderer());
EnvRenderer = AddComponent(new StandardEnvRenderer());
if (IPAddress == null)
{
Network = new Singleplayer.SinglePlayerServer(this);
}
else
{
Network = new Network.NetworkProcessor(this);
}
Graphics.LostContextFunction = Network.Tick;
firstPersonCam = new FirstPersonCamera(this);
thirdPersonCam = new ThirdPersonCamera(this);
forwardThirdPersonCam = new ForwardThirdPersonCamera(this);
Camera = firstPersonCam;
UpdateProjection();
CommandManager = AddComponent(new CommandManager());
SelectionManager = AddComponent(new SelectionManager());
WeatherRenderer = AddComponent(new WeatherRenderer());
BlockHandRenderer = AddComponent(new BlockHandRenderer());
Graphics.DepthTest = true;
Graphics.DepthTestFunc(CompareFunc.LessEqual);
//Graphics.DepthWrite = true;
Graphics.AlphaBlendFunc(BlendFunc.SourceAlpha, BlendFunc.InvSourceAlpha);
Graphics.AlphaTestFunc(CompareFunc.Greater, 0.5f);
fpsScreen = AddComponent(new FpsScreen(this));
hudScreen = AddComponent(new HudScreen(this));
Culling = new FrustumCulling();
Picking = AddComponent(new PickedPosRenderer());
AudioPlayer = AddComponent(new AudioPlayer());
AxisLinesRenderer = AddComponent(new AxisLinesRenderer());
SkyboxRenderer = AddComponent(new SkyboxRenderer());
foreach (IGameComponent comp in Components)
{
comp.Init(this);
}
ExtractInitialTexturePack();
foreach (IGameComponent comp in Components)
{
comp.Ready(this);
}
LoadIcon();
string connectString = "Connecting to " + IPAddress + ":" + Port + "..";
if (Graphics.WarnIfNecessary(Chat))
{
MapBordersRenderer.UseLegacyMode(true);
((StandardEnvRenderer)EnvRenderer).UseLegacyMode(true);
}
SetNewScreen(new LoadingMapScreen(this, connectString, "Waiting for handshake"));
Network.Connect(IPAddress, Port);
}
public static void ClipCameraPos(Game game, Vector3 origin, Vector3 dir, float reach, PickedPos pickedPos)
{
if (!game.CameraClipping)
{
pickedPos.SetAsInvalid();
pickedPos.IntersectPoint = origin + dir * reach;
return;
}
tracer.SetRayData(origin, dir);
World map = game.World;
BlockInfo info = game.BlockInfo;
float reachSquared = reach * reach;
int iterations = 0;
Vector3I pOrigin = Vector3I.Floor(origin);
while (iterations < 10000)
{
int x = tracer.X, y = tracer.Y, z = tracer.Z;
byte block = GetBlock(map, x, y, z, pOrigin);
Vector3 min = new Vector3(x, y, z) + info.MinBB[block];
Vector3 max = new Vector3(x, y, z) + info.MaxBB[block];
if (info.IsLiquid[block])
{
min.Y -= 1.5f / 16; max.Y -= 1.5f / 16;
}
float dx = Math.Min(Math.Abs(origin.X - min.X), Math.Abs(origin.X - max.X));
float dy = Math.Min(Math.Abs(origin.Y - min.Y), Math.Abs(origin.Y - max.Y));
float dz = Math.Min(Math.Abs(origin.Z - min.Z), Math.Abs(origin.Z - max.Z));
if (dx * dx + dy * dy + dz * dz > reachSquared)
{
pickedPos.SetAsInvalid();
pickedPos.IntersectPoint = origin + dir * reach;
return;
}
if (info.Collide[block] == CollideType.Solid && !info.IsAir[block])
{
float t0, t1;
const float adjust = 0.1f;
if (Intersection.RayIntersectsBox(origin, dir, min, max, out t0, out t1))
{
Vector3 intersect = origin + dir * t0;
pickedPos.SetAsValid(x, y, z, min, max, block, intersect);
switch (pickedPos.BlockFace)
{
case CpeBlockFace.XMin:
pickedPos.IntersectPoint.X -= adjust; break;
case CpeBlockFace.XMax:
pickedPos.IntersectPoint.X += adjust; break;
case CpeBlockFace.YMin:
pickedPos.IntersectPoint.Y -= adjust; break;
case CpeBlockFace.YMax:
pickedPos.IntersectPoint.Y += adjust; break;
case CpeBlockFace.ZMin:
pickedPos.IntersectPoint.Z -= adjust; break;
case CpeBlockFace.ZMax:
pickedPos.IntersectPoint.Z += adjust; break;
}
return;
}
}
tracer.Step();
iterations++;
}
throw new InvalidOperationException("did over 10000 iterations in ClipCameraPos(). " +
"Something has gone wrong. (dir: " + dir + ")");
}
protected override void OnLoad( EventArgs e )
{
#if !USE_DX
Graphics = new OpenGLApi();
#else
Graphics = new Direct3D9Api( this );
#endif
Graphics.MakeGraphicsInfo();
Options.Load();
ViewDistance = Options.GetInt( OptionsKey.ViewDist, 16, 4096, 512 );
InputHandler = new InputHandler( this );
Chat = new ChatLog( this );
Chat.FontSize = Options.GetInt( OptionsKey.FontSize, 6, 30, 12 );
defaultIb = Graphics.MakeDefaultIb();
MouseSensitivity = Options.GetInt( OptionsKey.Sensitivity, 1, 100, 30 );
BlockInfo = new BlockInfo();
BlockInfo.Init();
ChatLines = Options.GetInt( OptionsKey.ChatLines, 1, 30, 12 );
ModelCache = new ModelCache( this );
ModelCache.InitCache();
AsyncDownloader = new AsyncDownloader( skinServer );
Drawer2D = new GdiPlusDrawer2D( Graphics );
Drawer2D.UseBitmappedChat = !Options.GetBool( OptionsKey.ArialChatFont, false );
TerrainAtlas1D = new TerrainAtlas1D( Graphics );
TerrainAtlas = new TerrainAtlas2D( Graphics, Drawer2D );
Animations = new Animations( this );
TexturePackExtractor extractor = new TexturePackExtractor();
extractor.Extract( defaultTexPack, this );
Inventory = new Inventory( this );
BlockInfo.SetDefaultBlockPermissions( Inventory.CanPlace, Inventory.CanDelete );
Map = new Map( this );
LocalPlayer = new LocalPlayer( this );
LocalPlayer.SpeedMultiplier = Options.GetInt( OptionsKey.Speed, 1, 50, 10 );
Players[255] = LocalPlayer;
width = Width;
height = Height;
MapRenderer = new MapRenderer( this );
MapEnvRenderer = new MapEnvRenderer( this );
EnvRenderer = new StandardEnvRenderer( this );
if( IPAddress == null ) {
Network = new Singleplayer.SinglePlayerServer( this );
} else {
Network = new NetworkProcessor( this );
}
Graphics.LostContextFunction = Network.Tick;
firstPersonCam = new FirstPersonCamera( this );
thirdPersonCam = new ThirdPersonCamera( this );
forwardThirdPersonCam = new ForwardThirdPersonCamera( this );
Camera = firstPersonCam;
CommandManager = new CommandManager();
CommandManager.Init( this );
SelectionManager = new SelectionManager( this );
ParticleManager = new ParticleManager( this );
WeatherRenderer = new WeatherRenderer( this );
WeatherRenderer.Init();
bool vsync = Options.GetBool( OptionsKey.VSync, true );
Graphics.SetVSync( this, vsync );
Graphics.DepthTest = true;
Graphics.DepthTestFunc( CompareFunc.LessEqual );
//Graphics.DepthWrite = true;
Graphics.AlphaBlendFunc( BlendFunc.SourceAlpha, BlendFunc.InvSourceAlpha );
Graphics.AlphaTestFunc( CompareFunc.Greater, 0.5f );
fpsScreen = new FpsScreen( this );
fpsScreen.Init();
Culling = new FrustumCulling();
EnvRenderer.Init();
MapEnvRenderer.Init();
Picking = new PickingRenderer( this );
string connectString = "Connecting to " + IPAddress + ":" + Port + "..";
Graphics.WarnIfNecessary( Chat );
SetNewScreen( new LoadingMapScreen( this, connectString, "Reticulating splines" ) );
Network.Connect( IPAddress, Port );
}
protected override void OnLoad( EventArgs e )
{
#if !USE_DX
Graphics = new OpenGLApi();
#else
Graphics = new Direct3D9Api( this );
#endif
try {
Options.Load();
} catch( IOException ) {
Utils.LogWarning( "Unable to load options.txt" );
}
ViewDistance = Options.GetInt( "viewdist", 16, 8192, 512 );
Keys = new KeyMap();
InputHandler = new InputHandler( this );
Chat = new ChatLog( this );
Drawer2D = new GdiPlusDrawer2D( Graphics );
defaultIb = Graphics.MakeDefaultIb();
ModelCache = new ModelCache( this );
ModelCache.InitCache();
AsyncDownloader = new AsyncDownloader( skinServer );
Graphics.PrintGraphicsInfo();
TerrainAtlas1D = new TerrainAtlas1D( Graphics );
TerrainAtlas = new TerrainAtlas2D( Graphics, Drawer2D );
Animations = new Animations( this );
TexturePackExtractor extractor = new TexturePackExtractor();
extractor.Extract( defaultTexPack, this );
Inventory = new Inventory( this );
BlockInfo = new BlockInfo();
BlockInfo.Init();
BlockInfo.SetDefaultBlockPermissions( Inventory.CanPlace, Inventory.CanDelete );
Map = new Map( this );
LocalPlayer = new LocalPlayer( this );
Players[255] = LocalPlayer;
width = Width;
height = Height;
MapRenderer = new MapRenderer( this );
MapEnvRenderer = new MapEnvRenderer( this );
EnvRenderer = new StandardEnvRenderer( this );
if( IPAddress == null ) {
Network = new Singleplayer.SinglePlayerServer( this );
} else {
Network = new NetworkProcessor( this );
}
Graphics.LostContextFunction = Network.Tick;
firstPersonCam = new FirstPersonCamera( this );
thirdPersonCam = new ThirdPersonCamera( this );
Camera = firstPersonCam;
CommandManager = new CommandManager();
CommandManager.Init( this );
SelectionManager = new SelectionManager( this );
ParticleManager = new ParticleManager( this );
WeatherRenderer = new WeatherRenderer( this );
WeatherRenderer.Init();
Graphics.SetVSync( this, true );
Graphics.DepthTest = true;
Graphics.DepthTestFunc( CompareFunc.LessEqual );
//Graphics.DepthWrite = true;
Graphics.AlphaBlendFunc( BlendFunc.SourceAlpha, BlendFunc.InvSourceAlpha );
Graphics.AlphaTestFunc( CompareFunc.Greater, 0.5f );
Title = Utils.AppName;
fpsScreen = new FpsScreen( this );
fpsScreen.Init();
Culling = new FrustumCulling();
EnvRenderer.Init();
MapEnvRenderer.Init();
Picking = new PickingRenderer( this );
string connectString = "Connecting to " + IPAddress + ":" + Port + "..";
SetNewScreen( new LoadingMapScreen( this, connectString, "Reticulating splines" ) );
Network.Connect( IPAddress, Port );
}
int GetShape(BlockInfo info, byte id)
{
return(info.IsSprite[id] ? 0 : (byte)(info.MaxBB[id].Y * 16));
}
/// <summary> Updates the underlying atlas bitmap, fields, and texture. </summary>
public static void UpdateState(Bitmap bmp)
{
Atlas = bmp;
ElemSize = bmp.Width / TilesPerRow;
BlockInfo.RecalculateSpriteBB();
}
internal void OnLoad()
{
#if ANDROID
Graphics = new OpenGLESApi();
#elif !USE_DX
Graphics = new OpenGLApi(window);
#else
Graphics = new Direct3D9Api(window);
#endif
Graphics.MakeApiInfo();
ErrorHandler.AdditionalInfo = Graphics.ApiInfo;
#if ANDROID
Drawer2D = new CanvasDrawer2D(Graphics);
#else
Drawer2D = new GdiPlusDrawer2D(Graphics);
#endif
UpdateClientSize();
Entities = new EntityList(this);
TextureCache.Init();
#if SURVIVAL_TEST
if (Options.GetBool(OptionsKey.SurvivalMode, false))
{
Mode = new SurvivalGameMode();
}
else
{
Mode = new CreativeGameMode();
}
#endif
Input = new InputHandler(this);
ParticleManager = new ParticleManager(); Components.Add(ParticleManager);
TabList = new TabList(); Components.Add(TabList);
LoadOptions();
LoadGuiOptions();
Chat = new Chat(); Components.Add(Chat);
WorldEvents.OnNewMap += OnNewMapCore;
WorldEvents.OnNewMapLoaded += OnNewMapLoadedCore;
Events.TextureChanged += TextureChangedCore;
BlockInfo.Allocate(256);
BlockInfo.Init();
ModelCache = new ModelCache(this);
ModelCache.InitCache();
Downloader = new AsyncDownloader(Drawer2D); Components.Add(Downloader);
Lighting = new BasicLighting(); Components.Add(Lighting);
Drawer2D.UseBitmappedChat = ClassicMode || !Options.GetBool(OptionsKey.UseChatFont, false);
Drawer2D.BlackTextShadows = Options.GetBool(OptionsKey.BlackText, false);
Graphics.Mipmaps = Options.GetBool(OptionsKey.Mipmaps, false);
Atlas1D.game = this;
Atlas2D.game = this;
Animations = new Animations(); Components.Add(Animations);
Inventory = new Inventory(); Components.Add(Inventory);
Inventory.Map = new BlockID[BlockInfo.Count];
BlockInfo.SetDefaultPerms();
World = new World(this);
LocalPlayer = new LocalPlayer(this); Components.Add(LocalPlayer);
Entities.List[EntityList.SelfID] = LocalPlayer;
MapRenderer = new MapRenderer(this);
ChunkUpdater = new ChunkUpdater(this);
EnvRenderer = new EnvRenderer(); Components.Add(EnvRenderer);
MapBordersRenderer = new MapBordersRenderer(); Components.Add(MapBordersRenderer);
string renType = Options.Get(OptionsKey.RenderType, "normal");
int flags = CalcRenderType(renType);
if (flags == -1)
{
flags = 0;
}
MapBordersRenderer.legacy = (flags & 1) != 0;
EnvRenderer.legacy = (flags & 1) != 0;
EnvRenderer.minimal = (flags & 2) != 0;
if (IPAddress == null)
{
Server = new Singleplayer.SinglePlayerServer(this);
}
else
{
Server = new Network.NetworkProcessor(this);
}
Components.Add(Server);
Graphics.LostContextFunction = Server.Tick;
Cameras.Add(new FirstPersonCamera(this));
Cameras.Add(new ThirdPersonCamera(this, false));
Cameras.Add(new ThirdPersonCamera(this, true));
Camera = Cameras[0];
UpdateProjection();
Gui = new GuiInterface(this); Components.Add(Gui);
CommandList = new CommandList(); Components.Add(CommandList);
SelectionManager = new SelectionManager(); Components.Add(SelectionManager);
WeatherRenderer = new WeatherRenderer(); Components.Add(WeatherRenderer);
HeldBlockRenderer = new HeldBlockRenderer(); Components.Add(HeldBlockRenderer);
Graphics.DepthTest = true;
Graphics.DepthTestFunc(CompareFunc.LessEqual);
//Graphics.DepthWrite = true;
Graphics.AlphaBlendFunc(BlendFunc.SourceAlpha, BlendFunc.InvSourceAlpha);
Graphics.AlphaTestFunc(CompareFunc.Greater, 0.5f);
Culling = new FrustumCulling();
Picking = new PickedPosRenderer(); Components.Add(Picking);
AudioPlayer = new AudioPlayer(); Components.Add(AudioPlayer);
AxisLinesRenderer = new AxisLinesRenderer(); Components.Add(AxisLinesRenderer);
SkyboxRenderer = new SkyboxRenderer(); Components.Add(SkyboxRenderer);
PluginLoader.game = this;
List <string> nonLoaded = PluginLoader.LoadAll();
for (int i = 0; i < Components.Count; i++)
{
Components[i].Init(this);
}
ExtractInitialTexturePack();
for (int i = 0; i < Components.Count; i++)
{
Components[i].Ready(this);
}
InitScheduledTasks();
if (nonLoaded != null)
{
for (int i = 0; i < nonLoaded.Count; i++)
{
Overlay warning = new PluginOverlay(this, nonLoaded[i]);
Gui.ShowOverlay(warning, false);
}
}
LoadIcon();
string connectString = "Connecting to " + IPAddress + ":" + Port + "..";
if (Graphics.WarnIfNecessary(Chat))
{
MapBordersRenderer.UseLegacyMode(true);
EnvRenderer.UseLegacyMode(true);
}
Gui.SetNewScreen(new LoadingScreen(this, connectString, ""));
Server.BeginConnect();
}
static bool IsHackBlock(BlockID b)
{
return(b == Block.DoubleSlab || b == Block.Bedrock ||
b == Block.Grass || BlockInfo.IsLiquid(b));
}
public static void ClipCameraPos(Game game, Vector3 origin, Vector3 dir, float reach, PickedPos pickedPos)
{
if (!game.CameraClipping)
{
pickedPos.SetAsInvalid();
pickedPos.IntersectPoint = origin + dir * reach;
return;
}
Vector3I start = Vector3I.Floor(origin);
int x = start.X, y = start.Y, z = start.Z;
Vector3I step, cellBoundary;
Vector3 tMax, tDelta;
CalcVectors(origin, dir, out step, out cellBoundary, out tMax, out tDelta);
Map map = game.Map;
BlockInfo info = game.BlockInfo;
float reachSquared = reach * reach;
int iterations = 0;
while (iterations < 10000)
{
byte block = GetBlock(map, x, y, z, origin);
Vector3 min = new Vector3(x, y, z) + info.MinBB[block];
Vector3 max = new Vector3(x, y, z) + info.MaxBB[block];
float dx = Math.Min(Math.Abs(origin.X - min.X), Math.Abs(origin.X - max.X));
float dy = Math.Min(Math.Abs(origin.Y - min.Y), Math.Abs(origin.Y - max.Y));
float dz = Math.Min(Math.Abs(origin.Z - min.Z), Math.Abs(origin.Z - max.Z));
if (dx * dx + dy * dy + dz * dz > reachSquared)
{
pickedPos.SetAsInvalid();
pickedPos.IntersectPoint = origin + dir * reach;
return;
}
if (info.CollideType[block] == BlockCollideType.Solid && !info.IsAir[block])
{
float t0, t1;
const float adjust = 0.1f;
if (Intersection.RayIntersectsBox(origin, dir, min, max, out t0, out t1))
{
Vector3 intersect = origin + dir * t0;
pickedPos.SetAsValid(x, y, z, min, max, block, intersect);
switch (pickedPos.BlockFace)
{
case CpeBlockFace.XMin:
pickedPos.IntersectPoint.X -= adjust; break;
case CpeBlockFace.XMax:
pickedPos.IntersectPoint.X += adjust; break;
case CpeBlockFace.YMin:
pickedPos.IntersectPoint.Y -= adjust; break;
case CpeBlockFace.YMax:
pickedPos.IntersectPoint.Y += adjust; break;
case CpeBlockFace.ZMin:
pickedPos.IntersectPoint.Z -= adjust; break;
case CpeBlockFace.ZMax:
pickedPos.IntersectPoint.Z += adjust; break;
}
return;
}
}
Step(ref tMax, ref tDelta, ref step, ref x, ref y, ref z);
iterations++;
}
throw new InvalidOperationException("did over 10000 iterations in ClipCameraPos(). " +
"Something has gone wrong. (dir: " + dir + ")");
}
protected override void OnLoad(EventArgs e)
{
#if !USE_DX
Graphics = new OpenGLApi();
#else
Graphics = new Direct3D9Api(this);
#endif
Graphics.MakeGraphicsInfo();
Players = new EntityList(this);
Options.Load();
AcceptedUrls.Load(); DeniedUrls.Load();
ViewDistance = Options.GetInt(OptionsKey.ViewDist, 16, 4096, 512);
UserViewDistance = ViewDistance;
CameraClipping = Options.GetBool(OptionsKey.CameraClipping, true);
InputHandler = new InputHandler(this);
Chat = new ChatLog(this);
ParticleManager = new ParticleManager(this);
HudScale = Options.GetFloat(OptionsKey.HudScale, 0.25f, 5f, 1f);
ChatScale = Options.GetFloat(OptionsKey.ChatScale, 0.35f, 5f, 1f);
defaultIb = Graphics.MakeDefaultIb();
MouseSensitivity = Options.GetInt(OptionsKey.Sensitivity, 1, 100, 30);
UseClassicGui = Options.GetBool(OptionsKey.UseClassicGui, false);
BlockInfo = new BlockInfo();
BlockInfo.Init();
ChatLines = Options.GetInt(OptionsKey.ChatLines, 1, 30, 12);
ClickableChat = Options.GetBool(OptionsKey.ClickableChat, true);
ModelCache = new ModelCache(this);
ModelCache.InitCache();
AsyncDownloader = new AsyncDownloader(skinServer);
Drawer2D = new GdiPlusDrawer2D(Graphics);
Drawer2D.UseBitmappedChat = !Options.GetBool(OptionsKey.ArialChatFont, false);
ViewBobbing = Options.GetBool(OptionsKey.ViewBobbing, false);
ShowBlockInHand = Options.GetBool(OptionsKey.ShowBlockInHand, true);
InvertMouse = Options.GetBool(OptionsKey.InvertMouse, false);
SimpleArmsAnim = Options.GetBool(OptionsKey.SimpleArmsAnim, false);
TerrainAtlas1D = new TerrainAtlas1D(Graphics);
TerrainAtlas = new TerrainAtlas2D(Graphics, Drawer2D);
Animations = new Animations(this);
defTexturePack = Options.Get(OptionsKey.DefaultTexturePack) ?? "default.zip";
TexturePackExtractor extractor = new TexturePackExtractor();
extractor.Extract("default.zip", this);
// in case the user's default texture pack doesn't have all required textures
if (defTexturePack != "default.zip")
{
extractor.Extract(DefaultTexturePack, this);
}
Inventory = new Inventory(this);
BlockInfo.SetDefaultBlockPermissions(Inventory.CanPlace, Inventory.CanDelete);
Map = new Map(this);
LocalPlayer = new LocalPlayer(this);
Players[255] = LocalPlayer;
width = Width;
height = Height;
MapRenderer = new MapRenderer(this);
MapBordersRenderer = new MapBordersRenderer(this);
EnvRenderer = new StandardEnvRenderer(this);
if (IPAddress == null)
{
Network = new Singleplayer.SinglePlayerServer(this);
}
else
{
Network = new NetworkProcessor(this);
}
Graphics.LostContextFunction = Network.Tick;
firstPersonCam = new FirstPersonCamera(this);
thirdPersonCam = new ThirdPersonCamera(this);
forwardThirdPersonCam = new ForwardThirdPersonCamera(this);
Camera = firstPersonCam;
FieldOfView = Options.GetInt(OptionsKey.FieldOfView, 1, 150, 70);
ZoomFieldOfView = FieldOfView;
UpdateProjection();
CommandManager = new CommandManager();
CommandManager.Init(this);
SelectionManager = new SelectionManager(this);
WeatherRenderer = new WeatherRenderer(this);
WeatherRenderer.Init();
BlockHandRenderer = new BlockHandRenderer(this);
BlockHandRenderer.Init();
FpsLimitMethod method = Options.GetEnum(OptionsKey.FpsLimit, FpsLimitMethod.LimitVSync);
SetFpsLimitMethod(method);
Graphics.DepthTest = true;
Graphics.DepthTestFunc(CompareFunc.LessEqual);
//Graphics.DepthWrite = true;
Graphics.AlphaBlendFunc(BlendFunc.SourceAlpha, BlendFunc.InvSourceAlpha);
Graphics.AlphaTestFunc(CompareFunc.Greater, 0.5f);
fpsScreen = new FpsScreen(this);
fpsScreen.Init();
hudScreen = new HudScreen(this);
hudScreen.Init();
Culling = new FrustumCulling();
EnvRenderer.Init();
MapBordersRenderer.Init();
Picking = new PickingRenderer(this);
AudioPlayer = new AudioPlayer(this);
LiquidsBreakable = Options.GetBool(OptionsKey.LiquidsBreakable, false);
AxisLinesRenderer = new AxisLinesRenderer(this);
LoadIcon();
string connectString = "Connecting to " + IPAddress + ":" + Port + "..";
Graphics.WarnIfNecessary(Chat);
SetNewScreen(new LoadingMapScreen(this, connectString, "Waiting for handshake"));
Network.Connect(IPAddress, Port);
}
internal void OnLoad()
{
Mouse = window.Mouse;
Keyboard = window.Keyboard;
#if ANDROID
Graphics = new OpenGLESApi();
#elif !USE_DX
Graphics = new OpenGLApi();
#else
Graphics = new Direct3D9Api(this);
#endif
Graphics.MakeApiInfo();
ErrorHandler.AdditionalInfo = Graphics.ApiInfo;
#if ANDROID
Drawer2D = new CanvasDrawer2D(Graphics);
#else
Drawer2D = new GdiPlusDrawer2D(Graphics);
#endif
Entities = new EntityList(this);
AcceptedUrls.Load();
DeniedUrls.Load();
ETags.Load();
LastModified.Load();
if (Options.GetBool(OptionsKey.SurvivalMode, false))
{
Mode = new SurvivalGameMode();
}
else
{
Mode = new CreativeGameMode();
}
Components.Add(Mode);
Input = new InputHandler(this);
defaultIb = Graphics.MakeDefaultIb();
ParticleManager = new ParticleManager(); Components.Add(ParticleManager);
TabList = new TabList(); Components.Add(TabList);
LoadOptions();
LoadGuiOptions();
Chat = new Chat(); Components.Add(Chat);
WorldEvents.OnNewMap += OnNewMapCore;
WorldEvents.OnNewMapLoaded += OnNewMapLoadedCore;
Events.TextureChanged += TextureChangedCore;
BlockInfo.Init();
ModelCache = new ModelCache(this);
ModelCache.InitCache();
AsyncDownloader = new AsyncDownloader(Drawer2D); Components.Add(AsyncDownloader);
Lighting = new BasicLighting(); Components.Add(Lighting);
Drawer2D.UseBitmappedChat = ClassicMode || !Options.GetBool(OptionsKey.UseChatFont, false);
Drawer2D.BlackTextShadows = Options.GetBool(OptionsKey.BlackText, false);
Graphics.Mipmaps = Options.GetBool(OptionsKey.Mipmaps, false);
TerrainAtlas1D = new TerrainAtlas1D(this);
TerrainAtlas = new TerrainAtlas2D(this);
Animations = new Animations(); Components.Add(Animations);
Inventory = new Inventory(); Components.Add(Inventory);
BlockInfo.SetDefaultPerms();
World = new World(this);
LocalPlayer = new LocalPlayer(this); Components.Add(LocalPlayer);
Entities.List[EntityList.SelfID] = LocalPlayer;
Width = window.Width; Height = window.Height;
MapRenderer = new MapRenderer(this);
string renType = Options.Get(OptionsKey.RenderType) ?? "normal";
if (!SetRenderType(renType))
{
SetRenderType("normal");
}
if (IPAddress == null)
{
Server = new Singleplayer.SinglePlayerServer(this);
}
else
{
Server = new Network.NetworkProcessor(this);
}
Graphics.LostContextFunction = Server.Tick;
Cameras.Add(new FirstPersonCamera(this));
Cameras.Add(new ThirdPersonCamera(this, false));
Cameras.Add(new ThirdPersonCamera(this, true));
Camera = Cameras[0];
UpdateProjection();
Gui = new GuiInterface(this); Components.Add(Gui);
CommandList = new CommandList(); Components.Add(CommandList);
SelectionManager = new SelectionManager(); Components.Add(SelectionManager);
WeatherRenderer = new WeatherRenderer(); Components.Add(WeatherRenderer);
HeldBlockRenderer = new HeldBlockRenderer(); Components.Add(HeldBlockRenderer);
Graphics.DepthTest = true;
Graphics.DepthTestFunc(CompareFunc.LessEqual);
//Graphics.DepthWrite = true;
Graphics.AlphaBlendFunc(BlendFunc.SourceAlpha, BlendFunc.InvSourceAlpha);
Graphics.AlphaTestFunc(CompareFunc.Greater, 0.5f);
Culling = new FrustumCulling();
Picking = new PickedPosRenderer(); Components.Add(Picking);
AudioPlayer = new AudioPlayer(); Components.Add(AudioPlayer);
AxisLinesRenderer = new AxisLinesRenderer(); Components.Add(AxisLinesRenderer);
SkyboxRenderer = new SkyboxRenderer(); Components.Add(SkyboxRenderer);
plugins = new PluginLoader(this);
List <string> nonLoaded = plugins.LoadAll();
for (int i = 0; i < Components.Count; i++)
{
Components[i].Init(this);
}
ExtractInitialTexturePack();
for (int i = 0; i < Components.Count; i++)
{
Components[i].Ready(this);
}
InitScheduledTasks();
if (nonLoaded != null)
{
for (int i = 0; i < nonLoaded.Count; i++)
{
plugins.MakeWarning(this, nonLoaded[i]);
}
}
window.LoadIcon();
string connectString = "Connecting to " + IPAddress + ":" + Port + "..";
if (Graphics.WarnIfNecessary(Chat))
{
MapBordersRenderer.UseLegacyMode(true);
EnvRenderer.UseLegacyMode(true);
}
Gui.SetNewScreen(new LoadingMapScreen(this, connectString, ""));
Server.Connect(IPAddress, Port);
}