/*
* Minecraft Forge
* Copyright (c) 2016-2019.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation version 2.1
* of the License.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
package net.minecraftforge.client;
import static net.minecraftforge.client.event.RenderGameOverlayEvent.ElementType.BOSSINFO;
import static net.minecraftforge.fml.VersionChecker.Status.BETA;
import static net.minecraftforge.fml.VersionChecker.Status.BETA_OUTDATED;
import static org.lwjgl.opengl.GL11.*;
import static org.lwjgl.opengl.GL20.*;
import java.io.File;
import java.lang.reflect.Field;
import java.nio.ByteBuffer;
import java.nio.FloatBuffer;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.Optional;
import java.util.Random;
import java.util.concurrent.FutureTask;
import javax.annotation.Nonnull;
import javax.vecmath.Matrix3f;
import javax.vecmath.Matrix4f;
import javax.vecmath.Vector3f;
import javax.vecmath.Vector4f;
import net.minecraft.client.MouseHelper;
import net.minecraftforge.client.event.RecipesUpdatedEvent;
import org.apache.commons.lang3.tuple.Pair;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.apache.logging.log4j.core.async.ThreadNameCachingStrategy;
import org.apache.logging.log4j.core.impl.ReusableLogEventFactory;
import org.lwjgl.BufferUtils;
import org.lwjgl.opengl.GL11;
import net.minecraft.block.state.IBlockState;
import net.minecraft.client.GameSettings;
import net.minecraft.client.MainWindow;
import net.minecraft.client.Minecraft;
import net.minecraft.client.audio.ISound;
import net.minecraft.client.audio.SoundManager;
import net.minecraft.client.gui.BossInfoClient;
import net.minecraft.client.gui.FontRenderer;
import net.minecraft.client.gui.GuiGameOver;
import net.minecraft.client.gui.GuiMainMenu;
import net.minecraft.client.gui.GuiScreen;
import net.minecraft.client.gui.GuiScreenWorking;
import net.minecraft.client.renderer.BufferBuilder;
import net.minecraft.client.renderer.GameRenderer;
import net.minecraft.client.renderer.FogRenderer;
import net.minecraft.client.renderer.GlStateManager;
import net.minecraft.client.renderer.ItemRenderer;
import net.minecraft.client.renderer.OpenGlHelper;
import net.minecraft.client.renderer.RenderHelper;
import net.minecraft.client.renderer.Tessellator;
import net.minecraft.client.renderer.WorldRenderer;
import net.minecraft.client.renderer.model.BakedQuad;
import net.minecraft.client.renderer.model.BlockFaceUV;
import net.minecraft.client.renderer.model.IBakedModel;
import net.minecraft.client.renderer.model.ItemCameraTransforms;
import net.minecraft.client.renderer.model.ItemTransformVec3f;
import net.minecraft.client.renderer.model.ModelManager;
import net.minecraft.client.renderer.model.ModelResourceLocation;
import net.minecraft.client.renderer.model.ModelRotation;
import net.minecraft.client.renderer.model.SimpleBakedModel;
import net.minecraft.client.renderer.color.BlockColors;
import net.minecraft.client.renderer.color.ItemColors;
import net.minecraft.client.renderer.entity.model.ModelBiped;
import net.minecraft.client.renderer.texture.NativeImage;
import net.minecraft.client.renderer.texture.TextureAtlasSprite;
import net.minecraft.client.renderer.texture.TextureMap;
import net.minecraft.client.renderer.vertex.DefaultVertexFormats;
import net.minecraft.client.renderer.vertex.VertexFormat;
import net.minecraft.client.renderer.vertex.VertexFormatElement;
import net.minecraft.client.renderer.vertex.VertexFormatElement.EnumUsage;
import net.minecraft.client.resources.I18n;
import net.minecraft.entity.Entity;
import net.minecraft.entity.EntityLivingBase;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.entity.player.EntityPlayerMP;
import net.minecraft.fluid.IFluidState;
import net.minecraft.inventory.EntityEquipmentSlot;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.server.integrated.IntegratedServer;
import net.minecraft.util.BlockRenderLayer;
import net.minecraft.util.EnumFacing;
import net.minecraft.util.EnumHand;
import net.minecraft.util.MovementInput;
import net.minecraft.util.ResourceLocation;
import net.minecraft.util.math.BlockPos;
import net.minecraft.util.math.MathHelper;
import net.minecraft.util.math.RayTraceResult;
import net.minecraft.util.registry.IRegistry;
import net.minecraft.util.text.TextFormatting;
import net.minecraft.world.GameType;
import net.minecraft.world.IWorldReader;
import net.minecraft.world.World;
import net.minecraft.world.biome.Biome;
import net.minecraft.world.dimension.DimensionType;
import net.minecraft.world.storage.ISaveFormat;
import net.minecraft.world.storage.WorldInfo;
import net.minecraft.world.storage.WorldSummary;
import net.minecraftforge.client.event.ColorHandlerEvent;
import net.minecraftforge.client.event.DrawBlockHighlightEvent;
import net.minecraftforge.client.event.EntityViewRenderEvent;
import net.minecraftforge.client.event.FOVUpdateEvent;
import net.minecraftforge.client.event.GuiScreenEvent;
import net.minecraftforge.client.event.InputUpdateEvent;
import net.minecraftforge.client.event.ModelBakeEvent;
import net.minecraftforge.client.event.RenderGameOverlayEvent;
import net.minecraftforge.client.event.RenderHandEvent;
import net.minecraftforge.client.event.RenderSpecificHandEvent;
import net.minecraftforge.client.event.RenderWorldLastEvent;
import net.minecraftforge.client.event.ScreenshotEvent;
import net.minecraftforge.client.event.TextureStitchEvent;
import net.minecraftforge.client.event.sound.PlaySoundEvent;
import net.minecraftforge.client.model.ModelDynBucket;
import net.minecraftforge.client.model.ModelLoader;
import net.minecraftforge.client.model.animation.Animation;
import net.minecraftforge.client.model.pipeline.QuadGatheringTransformer;
import net.minecraftforge.client.event.InputEvent;
import net.minecraftforge.common.ForgeMod;
import net.minecraftforge.common.MinecraftForge;
import net.minecraftforge.common.model.IModelPart;
import net.minecraftforge.common.model.ITransformation;
import net.minecraftforge.common.model.TRSRTransformation;
import net.minecraftforge.fml.VersionChecker;
import net.minecraftforge.fml.client.registry.ClientRegistry;
import net.minecraftforge.fml.server.ServerLifecycleHooks;
import net.minecraftforge.eventbus.api.Event;
import net.minecraftforge.resource.ReloadRequirements;
import net.minecraftforge.resource.SelectiveReloadStateHandler;
import net.minecraftforge.resource.VanillaResourceType;
import net.minecraftforge.versions.forge.ForgeVersion;
public class ForgeHooksClient
{
private static final Logger LOGGER = LogManager.getLogger();
//private static final ResourceLocation ITEM_GLINT = new ResourceLocation("textures/misc/enchanted_item_glint.png");
public static String getArmorTexture(Entity entity, ItemStack armor, String _default, EntityEquipmentSlot slot, String type)
{
String result = armor.getItem().getArmorTexture(armor, entity, slot, type);
return result != null ? result : _default;
}
public static boolean onDrawBlockHighlight(WorldRenderer context, EntityPlayer player, RayTraceResult target, int subID, float partialTicks)
{
return MinecraftForge.EVENT_BUS.post(new DrawBlockHighlightEvent(context, player, target, subID, partialTicks));
}
public static void dispatchRenderLast(WorldRenderer context, float partialTicks)
{
MinecraftForge.EVENT_BUS.post(new RenderWorldLastEvent(context, partialTicks));
}
public static boolean renderFirstPersonHand(WorldRenderer context, float partialTicks)
{
return MinecraftForge.EVENT_BUS.post(new RenderHandEvent(context, partialTicks));
}
public static boolean renderSpecificFirstPersonHand(EnumHand hand, float partialTicks, float interpPitch, float swingProgress, float equipProgress, ItemStack stack)
{
return MinecraftForge.EVENT_BUS.post(new RenderSpecificHandEvent(hand, partialTicks, interpPitch, swingProgress, equipProgress, stack));
}
public static void onTextureStitchedPre(TextureMap map)
{
MinecraftForge.EVENT_BUS.post(new TextureStitchEvent.Pre(map));
// ModelLoader.White.INSTANCE.register(map); // TODO Custom TAS
ModelDynBucket.LoaderDynBucket.INSTANCE.register(map);
}
public static void onTextureStitchedPost(TextureMap map)
{
MinecraftForge.EVENT_BUS.post(new TextureStitchEvent.Post(map));
}
public static void onBlockColorsInit(BlockColors blockColors)
{
MinecraftForge.EVENT_BUS.post(new ColorHandlerEvent.Block(blockColors));
}
public static void onItemColorsInit(ItemColors itemColors, BlockColors blockColors)
{
MinecraftForge.EVENT_BUS.post(new ColorHandlerEvent.Item(itemColors, blockColors));
}
static int renderPass = -1;
public static void setRenderPass(int pass)
{
renderPass = pass;
}
static final ThreadLocal<BlockRenderLayer> renderLayer = new ThreadLocal<BlockRenderLayer>();
public static void setRenderLayer(BlockRenderLayer layer)
{
renderLayer.set(layer);
}
public static ModelBiped getArmorModel(EntityLivingBase entityLiving, ItemStack itemStack, EntityEquipmentSlot slot, ModelBiped _default)
{
ModelBiped model = itemStack.getItem().getArmorModel(entityLiving, itemStack, slot, _default);
return model == null ? _default : model;
}
//This properly moves the domain, if provided, to the front of the string before concatenating
public static String fixDomain(String base, String complex)
{
int idx = complex.indexOf(':');
if (idx == -1)
{
return base + complex;
}
String name = complex.substring(idx + 1, complex.length());
if (idx > 1)
{
String domain = complex.substring(0, idx);
return domain + ':' + base + name;
}
else
{
return base + name;
}
}
/* TODO mouse input
public static boolean postMouseEvent()
{
return MinecraftForge.EVENT_BUS.post(new MouseEvent());
}
*/
public static float getOffsetFOV(EntityPlayer entity, float fov)
{
FOVUpdateEvent fovUpdateEvent = new FOVUpdateEvent(entity, fov);
MinecraftForge.EVENT_BUS.post(fovUpdateEvent);
return fovUpdateEvent.getNewfov();
}
public static double getFOVModifier(GameRenderer renderer, Entity entity, IBlockState blockState, IFluidState fluidState, double renderPartialTicks, double fov) {
EntityViewRenderEvent.FOVModifier event = new EntityViewRenderEvent.FOVModifier(renderer, entity, blockState, fluidState, renderPartialTicks, fov);
MinecraftForge.EVENT_BUS.post(event);
return event.getFOV();
}
private static int skyX, skyZ;
private static boolean skyInit;
private static int skyRGBMultiplier;
public static int getSkyBlendColour(World world, BlockPos center)
{
if (center.getX() == skyX && center.getZ() == skyZ && skyInit)
{
return skyRGBMultiplier;
}
skyInit = true;
GameSettings settings = Minecraft.getInstance().gameSettings;
int[] ranges = ForgeMod.blendRanges;
int distance = 0;
if (settings.fancyGraphics && ranges.length > 0)
{
distance = ranges[MathHelper.clamp(settings.renderDistanceChunks, 0, ranges.length-1)];
}
int r = 0;
int g = 0;
int b = 0;
int divider = 0;
for (int x = -distance; x <= distance; ++x)
{
for (int z = -distance; z <= distance; ++z)
{
BlockPos pos = center.add(x, 0, z);
Biome biome = world.getBiome(pos);
int colour = biome.getSkyColorByTemp(biome.getTemperature(pos));
r += (colour & 0xFF0000) >> 16;
g += (colour & 0x00FF00) >> 8;
b += colour & 0x0000FF;
divider++;
}
}
int multiplier = (r / divider & 255) << 16 | (g / divider & 255) << 8 | b / divider & 255;
skyX = center.getX();
skyZ = center.getZ();
skyRGBMultiplier = multiplier;
return skyRGBMultiplier;
}
/**
* Initialization of Forge Renderers.
*/
static
{
//FluidRegistry.renderIdFluid = RenderingRegistry.getNextAvailableRenderId();
//RenderingRegistry.registerBlockHandler(RenderBlockFluid.instance);
}
public static void renderMainMenu(GuiMainMenu gui, FontRenderer font, int width, int height)
{
VersionChecker.Status status = ForgeVersion.getStatus();
if (status == BETA || status == BETA_OUTDATED)
{
// render a warning at the top of the screen,
String line = I18n.format("forge.update.beta.1", TextFormatting.RED, TextFormatting.RESET);
gui.drawString(font, line, (width - font.getStringWidth(line)) / 2, 4 + (0 * (font.FONT_HEIGHT + 1)), -1);
line = I18n.format("forge.update.beta.2");
gui.drawString(font, line, (width - font.getStringWidth(line)) / 2, 4 + (1 * (font.FONT_HEIGHT + 1)), -1);
}
String line = null;
switch(status)
{
//case FAILED: line = " Version check failed"; break;
//case UP_TO_DATE: line = "Forge up to date"}; break;
//case AHEAD: line = "Using non-recommended Forge build, issues may arise."}; break;
case OUTDATED:
case BETA_OUTDATED: line = I18n.format("forge.update.newversion", ForgeVersion.getTarget()); break;
default: break;
}
if (line != null)
{
// if we have a line, render it in the bottom right, above Mojang's copyright line
gui.drawString(font, line, width - font.getStringWidth(line) - 2, height - (2 * (font.FONT_HEIGHT + 1)), -1);
}
}
public static ISound playSound(SoundManager manager, ISound sound)
{
PlaySoundEvent e = new PlaySoundEvent(manager, sound);
MinecraftForge.EVENT_BUS.post(e);
return e.getResultSound();
}
//static RenderBlocks VertexBufferRB;
static int worldRenderPass;
public static int getWorldRenderPass()
{
return worldRenderPass;
}
public static void drawScreen(GuiScreen screen, int mouseX, int mouseY, float partialTicks)
{
if (!MinecraftForge.EVENT_BUS.post(new GuiScreenEvent.DrawScreenEvent.Pre(screen, mouseX, mouseY, partialTicks)))
screen.render(mouseX, mouseY, partialTicks);
MinecraftForge.EVENT_BUS.post(new GuiScreenEvent.DrawScreenEvent.Post(screen, mouseX, mouseY, partialTicks));
}
public static float getFogDensity(FogRenderer fogRenderer, GameRenderer renderer, Entity entity, IBlockState state, IFluidState fluidState, float partial, float density)
{
EntityViewRenderEvent.FogDensity event = new EntityViewRenderEvent.FogDensity(fogRenderer, renderer, entity, state, fluidState, partial, density);
if (MinecraftForge.EVENT_BUS.post(event)) return event.getDensity();
return -1;
}
public static void onFogRender(FogRenderer fogRenderer, GameRenderer renderer, Entity entity, IBlockState state, IFluidState fluidState, float partial, int mode, float distance)
{
MinecraftForge.EVENT_BUS.post(new EntityViewRenderEvent.RenderFogEvent(fogRenderer, renderer, entity, state, fluidState, partial, mode, distance));
}
public static void onModelBake(ModelManager modelManager, Map<ModelResourceLocation, IBakedModel> modelRegistry, ModelLoader modelLoader)
{
MinecraftForge.EVENT_BUS.post(new ModelBakeEvent(modelManager, modelRegistry, modelLoader));
modelLoader.onPostBakeEvent(modelRegistry);
}
@SuppressWarnings("deprecation")
public static Matrix4f getMatrix(net.minecraft.client.renderer.model.ItemTransformVec3f transform)
{
javax.vecmath.Matrix4f m = new javax.vecmath.Matrix4f(), t = new javax.vecmath.Matrix4f();
m.setIdentity();
m.setTranslation(TRSRTransformation.toVecmath(transform.translation));
t.setIdentity();
t.rotY(transform.rotation.getY());
m.mul(t);
t.setIdentity();
t.rotX(transform.rotation.getX());
m.mul(t);
t.setIdentity();
t.rotZ(transform.rotation.getZ());
m.mul(t);
t.setIdentity();
t.m00 = transform.scale.getX();
t.m11 = transform.scale.getY();
t.m22 = transform.scale.getZ();
m.mul(t);
return m;
}
private static final Matrix4f flipX;
static {
flipX = new Matrix4f();
flipX.setIdentity();
flipX.m00 = -1;
}
public static IBakedModel handleCameraTransforms(IBakedModel model, ItemCameraTransforms.TransformType cameraTransformType, boolean leftHandHackery)
{
Pair<? extends IBakedModel, Matrix4f> pair = model.handlePerspective(cameraTransformType);
if (pair.getRight() != null)
{
Matrix4f matrix = new Matrix4f(pair.getRight());
if (leftHandHackery)
{
matrix.mul(flipX, matrix);
matrix.mul(matrix, flipX);
}
multiplyCurrentGlMatrix(matrix);
}
return pair.getLeft();
}
private static final FloatBuffer matrixBuf = BufferUtils.createFloatBuffer(16);
public static void multiplyCurrentGlMatrix(Matrix4f matrix)
{
matrixBuf.clear();
float[] t = new float[4];
for(int i = 0; i < 4; i++)
{
matrix.getColumn(i, t);
matrixBuf.put(t);
}
matrixBuf.flip();
glMultMatrixf(matrixBuf);
}
// moved and expanded from WorldVertexBufferUploader.draw
public static void preDraw(EnumUsage attrType, VertexFormat format, int element, int stride, ByteBuffer buffer)
{
VertexFormatElement attr = format.getElement(element);
int count = attr.getElementCount();
int constant = attr.getType().getGlConstant();
buffer.position(format.getOffset(element));
switch(attrType)
{
case POSITION:
glVertexPointer(count, constant, stride, buffer);
glEnableClientState(GL_VERTEX_ARRAY);
break;
case NORMAL:
if(count != 3)
{
throw new IllegalArgumentException("Normal attribute should have the size 3: " + attr);
}
glNormalPointer(constant, stride, buffer);
glEnableClientState(GL_NORMAL_ARRAY);
break;
case COLOR:
glColorPointer(count, constant, stride, buffer);
glEnableClientState(GL_COLOR_ARRAY);
break;
case UV:
OpenGlHelper.glClientActiveTexture(OpenGlHelper.GL_TEXTURE0 + attr.getIndex());
glTexCoordPointer(count, constant, stride, buffer);
glEnableClientState(GL_TEXTURE_COORD_ARRAY);
OpenGlHelper.glClientActiveTexture(OpenGlHelper.GL_TEXTURE0);
break;
case PADDING:
break;
case GENERIC:
glEnableVertexAttribArray(attr.getIndex());
glVertexAttribPointer(attr.getIndex(), count, constant, false, stride, buffer);
break;
default:
LOGGER.fatal("Unimplemented vanilla attribute upload: {}", attrType.getDisplayName());
}
}
public static void postDraw(EnumUsage attrType, VertexFormat format, int element, int stride, ByteBuffer buffer)
{
VertexFormatElement attr = format.getElement(element);
switch(attrType)
{
case POSITION:
glDisableClientState(GL_VERTEX_ARRAY);
break;
case NORMAL:
glDisableClientState(GL_NORMAL_ARRAY);
break;
case COLOR:
glDisableClientState(GL_COLOR_ARRAY);
// is this really needed?
GlStateManager.resetColor();
break;
case UV:
OpenGlHelper.glClientActiveTexture(OpenGlHelper.GL_TEXTURE0 + attr.getIndex());
glDisableClientState(GL_TEXTURE_COORD_ARRAY);
OpenGlHelper.glClientActiveTexture(OpenGlHelper.GL_TEXTURE0);
break;
case PADDING:
break;
case GENERIC:
glDisableVertexAttribArray(attr.getIndex());
break;
default:
LOGGER.fatal("Unimplemented vanilla attribute upload: {}", attrType.getDisplayName());
}
}
public static void transform(net.minecraft.client.renderer.Vector3f vec, Matrix4f m)
{
Vector4f tmp = new Vector4f(vec.getX(), vec.getY(), vec.getZ(), 1f);
m.transform(tmp);
if(Math.abs(tmp.w - 1f) > 1e-5) tmp.scale(1f / tmp.w);
vec.set(tmp.x, tmp.y, tmp.z);
}
public static Matrix4f getMatrix(ModelRotation modelRotation)
{
Matrix4f ret = new Matrix4f(TRSRTransformation.toVecmath(modelRotation.getMatrix()), new Vector3f(), 1), tmp = new Matrix4f();
tmp.setIdentity();
tmp.m03 = tmp.m13 = tmp.m23 = .5f;
ret.mul(tmp, ret);
tmp.invert();
//tmp.m03 = tmp.m13 = tmp.m23 = -.5f;
ret.mul(tmp);
return ret;
}
public static void putQuadColor(BufferBuilder renderer, BakedQuad quad, int color)
{
float cb = color & 0xFF;
float cg = (color >>> 8) & 0xFF;
float cr = (color >>> 16) & 0xFF;
float ca = (color >>> 24) & 0xFF;
VertexFormat format = quad.getFormat();
int size = format.getIntegerSize();
int offset = format.getColorOffset() / 4; // assumes that color is aligned
boolean hasColor = format.hasColor();
for(int i = 0; i < 4; i++)
{
int vc = hasColor ? quad.getVertexData()[offset + size * i] : 0xFFFFFFFF;
float vcr = vc & 0xFF;
float vcg = (vc >>> 8) & 0xFF;
float vcb = (vc >>> 16) & 0xFF;
float vca = (vc >>> 24) & 0xFF;
int ncr = Math.min(0xFF, (int)(cr * vcr / 0xFF));
int ncg = Math.min(0xFF, (int)(cg * vcg / 0xFF));
int ncb = Math.min(0xFF, (int)(cb * vcb / 0xFF));
int nca = Math.min(0xFF, (int)(ca * vca / 0xFF));
renderer.putColorRGBA(renderer.getColorIndex(4 - i), ncr, ncg, ncb, nca);
}
}
private static class LightGatheringTransformer extends QuadGatheringTransformer {
private static final VertexFormat FORMAT = new VertexFormat().addElement(DefaultVertexFormats.TEX_2F).addElement(DefaultVertexFormats.TEX_2S);
int blockLight, skyLight;
{ setVertexFormat(FORMAT); }
boolean hasLighting()
{
return dataLength[1] >= 2;
}
@Override
protected void processQuad()
{
// Reset light data
blockLight = 0;
skyLight = 0;
// Compute average light for all 4 vertices
for (int i = 0; i < 4; i++)
{
blockLight += (int) ((quadData[1][i][0] * 0xFFFF) / 0x20);
skyLight += (int) ((quadData[1][i][1] * 0xFFFF) / 0x20);
}
// Values must be multiplied by 16, divided by 4 for average => x4
blockLight *= 4;
skyLight *= 4;
}
// Dummy overrides
@Override
public void setQuadTint(int tint) {}
@Override
public void setQuadOrientation(EnumFacing orientation) {}
@Override
public void setApplyDiffuseLighting(boolean diffuse) {}
@Override
public void setTexture(TextureAtlasSprite texture) {}
}
private static final LightGatheringTransformer lightGatherer = new LightGatheringTransformer();
public static void renderLitItem(ItemRenderer ri, IBakedModel model, int color, ItemStack stack)
{
List<BakedQuad> allquads = new ArrayList<>();
Random random = new Random();
long seed = 42L;
for (EnumFacing enumfacing : EnumFacing.values())
{
random.setSeed(seed);
allquads.addAll(model.getQuads(null, enumfacing, random));
}
random.setSeed(seed);
allquads.addAll(model.getQuads(null, null, random));
if (allquads.isEmpty()) return;
// Current list of consecutive quads with the same lighting
List<BakedQuad> segment = new ArrayList<>();
// Lighting of the current segment
int segmentBlockLight = 0;
int segmentSkyLight = 0;
// Diffuse lighting state
boolean segmentShading = true;
// State changed by the current segment
boolean segmentLightingDirty = false;
boolean segmentShadingDirty = false;
// If the current segment contains lighting data
boolean hasLighting = false;
for (int i = 0; i < allquads.size(); i++)
{
BakedQuad q = allquads.get(i);
// Lighting of the current quad
int bl = 0;
int sl = 0;
// Fail-fast on ITEM, as it cannot have light data
if (q.getFormat() != DefaultVertexFormats.ITEM && q.getFormat().hasUv(1))
{
q.pipe(lightGatherer);
if (lightGatherer.hasLighting())
{
bl = lightGatherer.blockLight;
sl = lightGatherer.skyLight;
}
}
boolean shade = q.shouldApplyDiffuseLighting();
boolean lightingDirty = segmentBlockLight != bl || segmentSkyLight != sl;
boolean shadeDirty = shade != segmentShading;
// If lighting or color data has changed, draw the segment and flush it
if (lightingDirty || shadeDirty)
{
if (i > 0) // Make sure this isn't the first quad being processed
{
drawSegment(ri, color, stack, segment, segmentBlockLight, segmentSkyLight, segmentShading, segmentLightingDirty && (hasLighting || segment.size() < i), segmentShadingDirty);
}
segmentBlockLight = bl;
segmentSkyLight = sl;
segmentShading = shade;
segmentLightingDirty = lightingDirty;
segmentShadingDirty = shadeDirty;
hasLighting = segmentBlockLight > 0 || segmentSkyLight > 0 || !segmentShading;
}
segment.add(q);
}
drawSegment(ri, color, stack, segment, segmentBlockLight, segmentSkyLight, segmentShading, segmentLightingDirty && (hasLighting || segment.size() < allquads.size()), segmentShadingDirty);
// Clean up render state if necessary
if (hasLighting)
{
OpenGlHelper.glMultiTexCoord2f(OpenGlHelper.GL_TEXTURE0, OpenGlHelper.lastBrightnessX, OpenGlHelper.lastBrightnessY);
GlStateManager.enableLighting();
}
}
private static void drawSegment(ItemRenderer ri, int baseColor, ItemStack stack, List<BakedQuad> segment, int bl, int sl, boolean shade, boolean updateLighting, boolean updateShading)
{
BufferBuilder bufferbuilder = Tessellator.getInstance().getBuffer();
bufferbuilder.begin(GL11.GL_QUADS, DefaultVertexFormats.ITEM);
float lastBl = OpenGlHelper.lastBrightnessX;
float lastSl = OpenGlHelper.lastBrightnessY;
if (updateShading)
{
if (shade)
{
// (Re-)enable lighting for normal look with shading
GlStateManager.enableLighting();
}
else
{
// Disable lighting to simulate a lack of diffuse lighting
GlStateManager.disableLighting();
}
}
if (updateLighting)
{
// Force lightmap coords to simulate synthetic lighting
OpenGlHelper.glMultiTexCoord2f(OpenGlHelper.GL_TEXTURE0, Math.max(bl, lastBl), Math.max(sl, lastSl));
}
ri.renderQuads(bufferbuilder, segment, baseColor, stack);
Tessellator.getInstance().draw();
// Preserve this as it represents the "world" lighting
OpenGlHelper.lastBrightnessX = lastBl;
OpenGlHelper.lastBrightnessY = lastSl;
segment.clear();
}
/**
* internal, relies on fixed format of FaceBakery
*/
public static void fillNormal(int[] faceData, EnumFacing facing)
{
Vector3f v1 = getVertexPos(faceData, 3);
Vector3f t = getVertexPos(faceData, 1);
Vector3f v2 = getVertexPos(faceData, 2);
v1.sub(t);
t.set(getVertexPos(faceData, 0));
v2.sub(t);
v1.cross(v2, v1);
v1.normalize();
int x = ((byte) Math.round(v1.x * 127)) & 0xFF;
int y = ((byte) Math.round(v1.y * 127)) & 0xFF;
int z = ((byte) Math.round(v1.z * 127)) & 0xFF;
int normal = x | (y << 0x08) | (z << 0x10);
for(int i = 0; i < 4; i++)
{
faceData[i * 7 + 6] = normal;
}
}
private static Vector3f getVertexPos(int[] data, int vertex)
{
int idx = vertex * 7;
float x = Float.intBitsToFloat(data[idx]);
float y = Float.intBitsToFloat(data[idx + 1]);
float z = Float.intBitsToFloat(data[idx + 2]);
return new Vector3f(x, y, z);
}
@SuppressWarnings("deprecation")
public static Optional<TRSRTransformation> applyTransform(ItemTransformVec3f transform, Optional<? extends IModelPart> part)
{
if(part.isPresent()) return Optional.empty();
return Optional.of(TRSRTransformation.blockCenterToCorner(TRSRTransformation.from(transform)));
}
public static Optional<TRSRTransformation> applyTransform(ModelRotation rotation, Optional<? extends IModelPart> part)
{
if(part.isPresent()) return Optional.empty();
return Optional.of(TRSRTransformation.from(rotation));
}
public static Optional<TRSRTransformation> applyTransform(Matrix4f matrix, Optional<? extends IModelPart> part)
{
if(part.isPresent()) return Optional.empty();
return Optional.of(new TRSRTransformation(matrix));
}
public static void loadEntityShader(Entity entity, GameRenderer entityRenderer)
{
if (entity != null)
{
ResourceLocation shader = ClientRegistry.getEntityShader(entity.getClass());
if (shader != null)
{
entityRenderer.loadShader(shader);
}
}
}
public static IBakedModel getDamageModel(IBakedModel ibakedmodel, TextureAtlasSprite texture, IBlockState state, IWorldReader world, BlockPos pos)
{
state = state.getBlock().getExtendedState(state, world, pos);
return (new SimpleBakedModel.Builder(state, ibakedmodel, texture, new Random(), 42)).build();
}
private static int slotMainHand = 0;
public static boolean shouldCauseReequipAnimation(@Nonnull ItemStack from, @Nonnull ItemStack to, int slot)
{
boolean fromInvalid = from.isEmpty();
boolean toInvalid = to.isEmpty();
if (fromInvalid && toInvalid) return false;
if (fromInvalid || toInvalid) return true;
boolean changed = false;
if (slot != -1)
{
changed = slot != slotMainHand;
slotMainHand = slot;
}
return from.getItem().shouldCauseReequipAnimation(from, to, changed);
}
public static BlockFaceUV applyUVLock(BlockFaceUV blockFaceUV, EnumFacing originalSide, ITransformation rotation)
{
TRSRTransformation global = new TRSRTransformation(rotation.getMatrixVec());
Matrix4f uv = global.getUVLockTransform(originalSide).getMatrixVec();
Vector4f vec = new Vector4f(0, 0, 0, 1);
float u0 = blockFaceUV.getVertexU(blockFaceUV.getVertexRotatedRev(0));
float v0 = blockFaceUV.getVertexV(blockFaceUV.getVertexRotatedRev(0));
vec.x = u0 / 16;
vec.y = v0 / 16;
uv.transform(vec);
float uMin = 16 * vec.x; // / vec.w;
float vMin = 16 * vec.y; // / vec.w;
float u1 = blockFaceUV.getVertexU(blockFaceUV.getVertexRotatedRev(2));
float v1 = blockFaceUV.getVertexV(blockFaceUV.getVertexRotatedRev(2));
vec.x = u1 / 16;
vec.y = v1 / 16;
vec.z = 0;
vec.w = 1;
uv.transform(vec);
float uMax = 16 * vec.x; // / vec.w;
float vMax = 16 * vec.y; // / vec.w;
if (uMin > uMax && u0 < u1 || uMin < uMax && u0 > u1)
{
float t = uMin;
uMin = uMax;
uMax = t;
}
if (vMin > vMax && v0 < v1 || vMin < vMax && v0 > v1)
{
float t = vMin;
vMin = vMax;
vMax = t;
}
float a = (float)Math.toRadians(blockFaceUV.rotation);
Vector3f rv = new Vector3f(MathHelper.cos(a), MathHelper.sin(a), 0);
Matrix3f rot = new Matrix3f();
uv.getRotationScale(rot);
rot.transform(rv);
int angle = MathHelper.normalizeAngle(-(int)Math.round(Math.toDegrees(Math.atan2(rv.y, rv.x)) / 90) * 90, 360);
return new BlockFaceUV(new float[]{ uMin, vMin, uMax, vMax }, angle);
}
public static RenderGameOverlayEvent.BossInfo bossBarRenderPre(MainWindow res, BossInfoClient bossInfo, int x, int y, int increment)
{
RenderGameOverlayEvent.BossInfo evt = new RenderGameOverlayEvent.BossInfo(new RenderGameOverlayEvent(Animation.getPartialTickTime(), res),
BOSSINFO, bossInfo, x, y, increment);
MinecraftForge.EVENT_BUS.post(evt);
return evt;
}
public static void bossBarRenderPost(MainWindow res)
{
MinecraftForge.EVENT_BUS.post(new RenderGameOverlayEvent.Post(new RenderGameOverlayEvent(Animation.getPartialTickTime(), res), BOSSINFO));
}
public static ScreenshotEvent onScreenshot(NativeImage image, File screenshotFile)
{
ScreenshotEvent event = new ScreenshotEvent(image, screenshotFile);
MinecraftForge.EVENT_BUS.post(event);
return event;
}
@SuppressWarnings("deprecation")
public static Pair<? extends IBakedModel,Matrix4f> handlePerspective(IBakedModel model, ItemCameraTransforms.TransformType type)
{
TRSRTransformation tr = TRSRTransformation.from(model.getItemCameraTransforms().getTransform(type));
Matrix4f mat = null;
if(!tr.equals(TRSRTransformation.identity())) mat = tr.getMatrixVec();
return Pair.of(model, mat);
}
public static void onInputUpdate(EntityPlayer player, MovementInput movementInput)
{
MinecraftForge.EVENT_BUS.post(new InputUpdateEvent(player, movementInput));
}
public static void refreshResources(Minecraft mc, VanillaResourceType... types) {
SelectiveReloadStateHandler.INSTANCE.beginReload(ReloadRequirements.include(types));
mc.refreshResources();
SelectiveReloadStateHandler.INSTANCE.endReload();
}
public static boolean onGuiMouseClickedPre(GuiScreen guiScreen, double mouseX, double mouseY, int button)
{
Event event = new GuiScreenEvent.MouseClickedEvent.Pre(guiScreen, mouseX, mouseY, button);
return MinecraftForge.EVENT_BUS.post(event);
}
public static boolean onGuiMouseClickedPost(GuiScreen guiScreen, double mouseX, double mouseY, int button)
{
Event event = new GuiScreenEvent.MouseClickedEvent.Post(guiScreen, mouseX, mouseY, button);
return MinecraftForge.EVENT_BUS.post(event);
}
public static boolean onGuiMouseReleasedPre(GuiScreen guiScreen, double mouseX, double mouseY, int button)
{
Event event = new GuiScreenEvent.MouseReleasedEvent.Pre(guiScreen, mouseX, mouseY, button);
return MinecraftForge.EVENT_BUS.post(event);
}
public static boolean onGuiMouseReleasedPost(GuiScreen guiScreen, double mouseX, double mouseY, int button)
{
Event event = new GuiScreenEvent.MouseReleasedEvent.Post(guiScreen, mouseX, mouseY, button);
return MinecraftForge.EVENT_BUS.post(event);
}
public static boolean onGuiMouseDragPre(GuiScreen guiScreen, double mouseX, double mouseY, int mouseButton, double dragX, double dragY)
{
Event event = new GuiScreenEvent.MouseDragEvent.Pre(guiScreen, mouseX, mouseY, mouseButton, dragX, dragY);
return MinecraftForge.EVENT_BUS.post(event);
}
public static boolean onGuiMouseDragPost(GuiScreen guiScreen, double mouseX, double mouseY, int mouseButton, double dragX, double dragY)
{
Event event = new GuiScreenEvent.MouseDragEvent.Post(guiScreen, mouseX, mouseY, mouseButton, dragX, dragY);
return MinecraftForge.EVENT_BUS.post(event);
}
public static boolean onGuiMouseScrollPre(MouseHelper mouseHelper, GuiScreen guiScreen, double scrollDelta)
{
MainWindow mainWindow = guiScreen.mc.mainWindow;
double mouseX = mouseHelper.getMouseX() * (double) mainWindow.getScaledWidth() / (double) mainWindow.getWidth();
double mouseY = mouseHelper.getMouseY() * (double) mainWindow.getScaledHeight() / (double) mainWindow.getHeight();
Event event = new GuiScreenEvent.MouseScrollEvent.Pre(guiScreen, mouseX, mouseY, scrollDelta);
return MinecraftForge.EVENT_BUS.post(event);
}
public static boolean onGuiMouseScrollPost(MouseHelper mouseHelper, GuiScreen guiScreen, double scrollDelta)
{
MainWindow mainWindow = guiScreen.mc.mainWindow;
double mouseX = mouseHelper.getMouseX() * (double) mainWindow.getScaledWidth() / (double) mainWindow.getWidth();
double mouseY = mouseHelper.getMouseY() * (double) mainWindow.getScaledHeight() / (double) mainWindow.getHeight();
Event event = new GuiScreenEvent.MouseScrollEvent.Post(guiScreen, mouseX, mouseY, scrollDelta);
return MinecraftForge.EVENT_BUS.post(event);
}
public static boolean onGuiKeyPressedPre(GuiScreen guiScreen, int keyCode, int scanCode, int modifiers)
{
Event event = new GuiScreenEvent.KeyboardKeyPressedEvent.Pre(guiScreen, keyCode, scanCode, modifiers);
return MinecraftForge.EVENT_BUS.post(event);
}
public static boolean onGuiKeyPressedPost(GuiScreen guiScreen, int keyCode, int scanCode, int modifiers)
{
Event event = new GuiScreenEvent.KeyboardKeyPressedEvent.Post(guiScreen, keyCode, scanCode, modifiers);
return MinecraftForge.EVENT_BUS.post(event);
}
public static boolean onGuiKeyReleasedPre(GuiScreen guiScreen, int keyCode, int scanCode, int modifiers)
{
Event event = new GuiScreenEvent.KeyboardKeyReleasedEvent.Pre(guiScreen, keyCode, scanCode, modifiers);
return MinecraftForge.EVENT_BUS.post(event);
}
public static boolean onGuiKeyReleasedPost(GuiScreen guiScreen, int keyCode, int scanCode, int modifiers)
{
Event event = new GuiScreenEvent.KeyboardKeyReleasedEvent.Post(guiScreen, keyCode, scanCode, modifiers);
return MinecraftForge.EVENT_BUS.post(event);
}
public static boolean onGuiCharTypedPre(GuiScreen guiScreen, char codePoint, int modifiers)
{
Event event = new GuiScreenEvent.KeyboardCharTypedEvent.Pre(guiScreen, codePoint, modifiers);
return MinecraftForge.EVENT_BUS.post(event);
}
public static boolean onGuiCharTypedPost(GuiScreen guiScreen, char codePoint, int modifiers)
{
Event event = new GuiScreenEvent.KeyboardCharTypedEvent.Post(guiScreen, codePoint, modifiers);
return MinecraftForge.EVENT_BUS.post(event);
}
public static void onRecipesUpdated()
{
Event event = new RecipesUpdatedEvent();
MinecraftForge.EVENT_BUS.post(event);
}
// Resets cached thread fields in ThreadNameCachingStrategy and ReusableLogEventFactory to be repopulated during their next access.
// This serves a workaround for no built-in method of triggering this type of refresh as brought up by LOG4J2-2178.
public static void invalidateLog4jThreadCache()
{
try
{
Field nameField = ThreadNameCachingStrategy.class.getDeclaredField("THREADLOCAL_NAME");
Field logEventField = ReusableLogEventFactory.class.getDeclaredField("mutableLogEventThreadLocal");
nameField.setAccessible(true);
logEventField.setAccessible(true);
((ThreadLocal<?>) nameField.get(null)).set(null);
((ThreadLocal<?>) logEventField.get(null)).set(null);
}
catch (ReflectiveOperationException | NoClassDefFoundError e)
{
LOGGER.error("Unable to invalidate log4j thread cache, thread fields in logs may be inaccurate", e);
}
}
public static void fireMouseInput(int button, int action, int mods)
{
MinecraftForge.EVENT_BUS.post(new InputEvent.MouseInputEvent(button, action, mods));
}
public static void fireKeyInput(int key, int scanCode, int action, int modifiers)
{
MinecraftForge.EVENT_BUS.post(new InputEvent.KeyInputEvent(key, scanCode, action, modifiers));
}
/**
* Fixes MC-96521 directly, and marks the current world to be deleted by
* {@link #deleteMarkedHardcoreWorld(WorldSummary)}
*
* @see net.minecraft.client.gui.GuiGameOver
* @see #deleteMarkedHardcoreWorld
*/
public static void fixHardcore()
{
Minecraft mc = Minecraft.getInstance();
IntegratedServer server = ((IntegratedServer) ServerLifecycleHooks.getCurrentServer());
if(server != null) {
server.addScheduledTask(() -> {
String ownerName = server.getServerOwner();
EntityPlayerMP owner = server.getPlayerList().getPlayerByUsername(ownerName);
owner.setGameType(GameType.NOT_SET);
mc.world.sendQuittingDisconnectingPacket();
});
}
else {
mc.world.sendQuittingDisconnectingPacket();
}
while(mc.getConnection().getNetworkManager().isChannelOpen()) {}
mc.loadWorld(null);
}
/**
* Used to fix MC-30646<p>
* <p>
* Deletes the world specified by the provided WorldSummary under the following
* conditions:<p>
*
* 1. The world is Hardcore <p>
* 2. The player's health is <= 0 <p>
* 3. The player's game type is set to {@link GameType#NOT_SET}<p>
*
* @param world the WorldSummary to delete
*
* @see #fixHardcore
* @see net.minecraft.client.gui.GuiListWorldSelection#func_212330_a
*
* @return true if the world was just deleted, or the world has already been deleted
*/
public static boolean deleteMarkedHardcoreWorld(WorldSummary world)
{
ISaveFormat saveLoader = Minecraft.getInstance().getSaveLoader();
if(!saveLoader.getWorldFolder(world.getFileName()).toFile().exists())
{
return true;
}
if(world.isHardcoreModeEnabled())
{
WorldInfo worldInfo = Minecraft.getInstance().getSaveLoader().getWorldInfo(world.getFileName());
if(worldInfo != null)
{
NBTTagCompound playerNBT = worldInfo.getPlayerNBTTagCompound();
if(playerNBT != null)
{
if(playerNBT.hasKey("playerGameType") && playerNBT.hasKey("Health"))
{
if(playerNBT.getShort("playerGameType") == -1 && playerNBT.getFloat("Health") <= 0)
{
return Minecraft.getInstance().getSaveLoader().deleteWorldDirectory(world.getFileName());
}
}
}
}
}
return false;
}
}
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