package net.minecraft.client.gui; import com.mojang.blaze3d.platform.Lighting; import com.mojang.blaze3d.platform.Window; import com.mojang.blaze3d.systems.RenderSystem; import com.mojang.blaze3d.vertex.PoseStack; import com.mojang.blaze3d.vertex.VertexConsumer; import java.util.ArrayDeque; import java.util.Deque; import java.util.List; import java.util.Objects; import java.util.Optional; import java.util.function.Consumer; import java.util.function.Function; import java.util.stream.Collectors; import net.fabricmc.api.EnvType; import net.fabricmc.api.Environment; import net.minecraft.CrashReport; import net.minecraft.CrashReportCategory; import net.minecraft.CrashReportDetail; import net.minecraft.ReportedException; import net.minecraft.Util; import net.minecraft.client.Minecraft; import net.minecraft.client.gui.navigation.ScreenRectangle; import net.minecraft.client.gui.screens.Screen; import net.minecraft.client.gui.screens.inventory.tooltip.ClientTooltipComponent; import net.minecraft.client.gui.screens.inventory.tooltip.ClientTooltipPositioner; import net.minecraft.client.gui.screens.inventory.tooltip.DefaultTooltipPositioner; import net.minecraft.client.gui.screens.inventory.tooltip.TooltipRenderUtil; import net.minecraft.client.player.LocalPlayer; import net.minecraft.client.renderer.MultiBufferSource; import net.minecraft.client.renderer.RenderType; import net.minecraft.client.renderer.texture.OverlayTexture; import net.minecraft.client.renderer.texture.TextureAtlasSprite; import net.minecraft.client.resources.metadata.gui.GuiSpriteScaling; import net.minecraft.client.resources.metadata.gui.GuiSpriteScaling.NineSlice.Border; import net.minecraft.client.resources.model.BakedModel; import net.minecraft.core.component.DataComponents; import net.minecraft.network.chat.Component; import net.minecraft.network.chat.FormattedText; import net.minecraft.network.chat.HoverEvent; import net.minecraft.network.chat.Style; import net.minecraft.resources.ResourceLocation; import net.minecraft.tags.ItemTags; import net.minecraft.util.ARGB; import net.minecraft.util.FormattedCharSequence; import net.minecraft.util.Mth; import net.minecraft.world.entity.LivingEntity; import net.minecraft.world.inventory.tooltip.TooltipComponent; import net.minecraft.world.item.ItemDisplayContext; import net.minecraft.world.item.ItemStack; import net.minecraft.world.level.Level; import org.jetbrains.annotations.Nullable; import org.joml.Matrix4f; import org.joml.Vector2ic; @Environment(EnvType.CLIENT) public class GuiGraphics { public static final float MAX_GUI_Z = 10000.0F; public static final float MIN_GUI_Z = -10000.0F; private static final int EXTRA_SPACE_AFTER_FIRST_TOOLTIP_LINE = 2; private final Minecraft minecraft; private final PoseStack pose; private final MultiBufferSource.BufferSource bufferSource; private final GuiGraphics.ScissorStack scissorStack = new GuiGraphics.ScissorStack(); private final GuiSpriteManager sprites; private GuiGraphics(Minecraft minecraft, PoseStack pose, MultiBufferSource.BufferSource bufferSource) { this.minecraft = minecraft; this.pose = pose; this.bufferSource = bufferSource; this.sprites = minecraft.getGuiSprites(); } public GuiGraphics(Minecraft minecraft, MultiBufferSource.BufferSource bufferSource) { this(minecraft, new PoseStack(), bufferSource); } /** * {@return returns the width of the GUI screen in pixels} */ public int guiWidth() { return this.minecraft.getWindow().getGuiScaledWidth(); } /** * {@return returns the height of the GUI screen in pixels} */ public int guiHeight() { return this.minecraft.getWindow().getGuiScaledHeight(); } /** * {@return returns the PoseStack used for transformations and rendering.} */ public PoseStack pose() { return this.pose; } /** * Flushes the render state, ending the current batch and enabling depth testing. */ public void flush() { this.bufferSource.endBatch(); } /** * Draws a horizontal line from minX to maxX at the specified y-coordinate with the given color. * * @param minX the x-coordinate of the start point. * @param maxX the x-coordinate of the end point. * @param y the y-coordinate of the line. * @param color the color of the line. */ public void hLine(int minX, int maxX, int y, int color) { this.hLine(RenderType.gui(), minX, maxX, y, color); } /** * Draws a horizontal line from minX to maxX at the specified y-coordinate with the given color using the specified render type. * * @param renderType the render type to use. * @param minX the x-coordinate of the start point. * @param maxX the x-coordinate of the end point. * @param y the y-coordinate of the line. * @param color the color of the line. */ public void hLine(RenderType renderType, int minX, int maxX, int y, int color) { if (maxX < minX) { int i = minX; minX = maxX; maxX = i; } this.fill(renderType, minX, y, maxX + 1, y + 1, color); } /** * Draws a vertical line from minY to maxY at the specified x-coordinate with the given color. * * @param x the x-coordinate of the line. * @param minY the y-coordinate of the start point. * @param maxY the y-coordinate of the end point. * @param color the color of the line. */ public void vLine(int x, int minY, int maxY, int color) { this.vLine(RenderType.gui(), x, minY, maxY, color); } /** * Draws a vertical line from minY to maxY at the specified x-coordinate with the given color using the specified render type. * * @param renderType the render type to use. * @param x the x-coordinate of the line. * @param minY the y-coordinate of the start point. * @param maxY the y-coordinate of the end point. * @param color the color of the line. */ public void vLine(RenderType renderType, int x, int minY, int maxY, int color) { if (maxY < minY) { int i = minY; minY = maxY; maxY = i; } this.fill(renderType, x, minY + 1, x + 1, maxY, color); } /** * Enables scissoring with the specified screen coordinates. * * @param minX the minimum x-coordinate of the scissor region. * @param minY the minimum y-coordinate of the scissor region. * @param maxX the maximum x-coordinate of the scissor region. * @param maxY the maximum y-coordinate of the scissor region. */ public void enableScissor(int minX, int minY, int maxX, int maxY) { this.applyScissor(this.scissorStack.push(new ScreenRectangle(minX, minY, maxX - minX, maxY - minY))); } /** * Disables scissoring. */ public void disableScissor() { this.applyScissor(this.scissorStack.pop()); } public boolean containsPointInScissor(int x, int y) { return this.scissorStack.containsPoint(x, y); } /** * Applies scissoring based on the provided screen rectangle. * * @param rectangle the screen rectangle to apply scissoring with. Can be null to disable scissoring. */ private void applyScissor(@Nullable ScreenRectangle rectangle) { this.flush(); if (rectangle != null) { Window window = Minecraft.getInstance().getWindow(); int i = window.getHeight(); double d = window.getGuiScale(); double e = rectangle.left() * d; double f = i - rectangle.bottom() * d; double g = rectangle.width() * d; double h = rectangle.height() * d; RenderSystem.enableScissor((int)e, (int)f, Math.max(0, (int)g), Math.max(0, (int)h)); } else { RenderSystem.disableScissor(); } } /** * Fills a rectangle with the specified color using the given coordinates as the boundaries. * * @param minX the minimum x-coordinate of the rectangle. * @param minY the minimum y-coordinate of the rectangle. * @param maxX the maximum x-coordinate of the rectangle. * @param maxY the maximum y-coordinate of the rectangle. * @param color the color to fill the rectangle with. */ public void fill(int minX, int minY, int maxX, int maxY, int color) { this.fill(minX, minY, maxX, maxY, 0, color); } /** * Fills a rectangle with the specified color and z-level using the given coordinates as the boundaries. * * @param minX the minimum x-coordinate of the rectangle. * @param minY the minimum y-coordinate of the rectangle. * @param maxX the maximum x-coordinate of the rectangle. * @param maxY the maximum y-coordinate of the rectangle. * @param z the z-level of the rectangle. * @param color the color to fill the rectangle with. */ public void fill(int minX, int minY, int maxX, int maxY, int z, int color) { this.fill(RenderType.gui(), minX, minY, maxX, maxY, z, color); } /** * Fills a rectangle with the specified color using the given render type and coordinates as the boundaries. * * @param renderType the render type to use. * @param minX the minimum x-coordinate of the rectangle. * @param minY the minimum y-coordinate of the rectangle. * @param maxX the maximum x-coordinate of the rectangle. * @param maxY the maximum y-coordinate of the rectangle. * @param color the color to fill the rectangle with. */ public void fill(RenderType renderType, int minX, int minY, int maxX, int maxY, int color) { this.fill(renderType, minX, minY, maxX, maxY, 0, color); } /** * Fills a rectangle with the specified color and z-level using the given render type and coordinates as the boundaries. * * @param renderType the render type to use. * @param minX the minimum x-coordinate of the rectangle. * @param minY the minimum y-coordinate of the rectangle. * @param maxX the maximum x-coordinate of the rectangle. * @param maxY the maximum y-coordinate of the rectangle. * @param z the z-level of the rectangle. * @param color the color to fill the rectangle with. */ public void fill(RenderType renderType, int minX, int minY, int maxX, int maxY, int z, int color) { Matrix4f matrix4f = this.pose.last().pose(); if (minX < maxX) { int i = minX; minX = maxX; maxX = i; } if (minY < maxY) { int i = minY; minY = maxY; maxY = i; } VertexConsumer vertexConsumer = this.bufferSource.getBuffer(renderType); vertexConsumer.addVertex(matrix4f, (float)minX, (float)minY, (float)z).setColor(color); vertexConsumer.addVertex(matrix4f, (float)minX, (float)maxY, (float)z).setColor(color); vertexConsumer.addVertex(matrix4f, (float)maxX, (float)maxY, (float)z).setColor(color); vertexConsumer.addVertex(matrix4f, (float)maxX, (float)minY, (float)z).setColor(color); } /** * Fills a rectangle with a gradient color from colorFrom to colorTo using the given coordinates as the boundaries. * * @param x1 the x-coordinate of the first corner of the rectangle. * @param y1 the y-coordinate of the first corner of the rectangle. * @param x2 the x-coordinate of the second corner of the rectangle. * @param y2 the y-coordinate of the second corner of the rectangle. * @param colorFrom the starting color of the gradient. * @param colorTo the ending color of the gradient. */ public void fillGradient(int x1, int y1, int x2, int y2, int colorFrom, int colorTo) { this.fillGradient(x1, y1, x2, y2, 0, colorFrom, colorTo); } /** * Fills a rectangle with a gradient color from colorFrom to colorTo at the specified z-level using the given coordinates as the boundaries. * * @param x1 the x-coordinate of the first corner of the rectangle. * @param y1 the y-coordinate of the first corner of the rectangle. * @param x2 the x-coordinate of the second corner of the rectangle. * @param y2 the y-coordinate of the second corner of the rectangle. * @param z the z-level of the rectangle. * @param colorFrom the starting color of the gradient. * @param colorTo the ending color of the gradient. */ public void fillGradient(int x1, int y1, int x2, int y2, int z, int colorFrom, int colorTo) { this.fillGradient(RenderType.gui(), x1, y1, x2, y2, colorFrom, colorTo, z); } /** * Fills a rectangle with a gradient color from colorFrom to colorTo at the specified z-level using the given render type and coordinates as the boundaries. * * @param renderType the render type to use. * @param x1 the x-coordinate of the first corner of the rectangle. * @param y1 the y-coordinate of the first corner of the rectangle. * @param x2 the x-coordinate of the second corner of the rectangle. * @param y2 the y-coordinate of the second corner of the rectangle. * @param colorFrom the starting color of the gradient. * @param colorTo the ending color of the gradient. * @param z the z-level of the rectangle. */ public void fillGradient(RenderType renderType, int x1, int y1, int x2, int y2, int colorFrom, int colorTo, int z) { VertexConsumer vertexConsumer = this.bufferSource.getBuffer(renderType); this.fillGradient(vertexConsumer, x1, y1, x2, y2, z, colorFrom, colorTo); } /** * The core `fillGradient` method. *

* Fills a rectangle with a gradient color from colorFrom to colorTo at the specified z-level using the given render type and coordinates as the boundaries. * * @param consumer the {@linkplain VertexConsumer} object for drawing the vertices on screen. * @param x1 the x-coordinate of the first corner of the rectangle. * @param y1 the y-coordinate of the first corner of the rectangle. * @param x2 the x-coordinate of the second corner of the rectangle. * @param y2 the y-coordinate of the second corner of the rectangle. * @param z the z-level of the rectangle. * @param colorFrom the starting color of the gradient. * @param colorTo the ending color of the gradient. */ private void fillGradient(VertexConsumer consumer, int x1, int y1, int x2, int y2, int z, int colorFrom, int colorTo) { Matrix4f matrix4f = this.pose.last().pose(); consumer.addVertex(matrix4f, (float)x1, (float)y1, (float)z).setColor(colorFrom); consumer.addVertex(matrix4f, (float)x1, (float)y2, (float)z).setColor(colorTo); consumer.addVertex(matrix4f, (float)x2, (float)y2, (float)z).setColor(colorTo); consumer.addVertex(matrix4f, (float)x2, (float)y1, (float)z).setColor(colorFrom); } public void fillRenderType(RenderType renderType, int x1, int y1, int x2, int y2, int z) { Matrix4f matrix4f = this.pose.last().pose(); VertexConsumer vertexConsumer = this.bufferSource.getBuffer(renderType); vertexConsumer.addVertex(matrix4f, (float)x1, (float)y1, (float)z); vertexConsumer.addVertex(matrix4f, (float)x1, (float)y2, (float)z); vertexConsumer.addVertex(matrix4f, (float)x2, (float)y2, (float)z); vertexConsumer.addVertex(matrix4f, (float)x2, (float)y1, (float)z); } /** * Draws a centered string at the specified coordinates using the given font, text, and color. * * @param font the font to use for rendering. * @param text the text to draw. * @param x the x-coordinate of the center of the string. * @param y the y-coordinate of the string. * @param color the color of the string. */ public void drawCenteredString(Font font, String text, int x, int y, int color) { this.drawString(font, text, x - font.width(text) / 2, y, color); } /** * Draws a centered string at the specified coordinates using the given font, text component, and color. * * @param font the font to use for rendering. * @param text the text component to draw. * @param x the x-coordinate of the center of the string. * @param y the y-coordinate of the string. * @param color the color of the string. */ public void drawCenteredString(Font font, Component text, int x, int y, int color) { FormattedCharSequence formattedCharSequence = text.getVisualOrderText(); this.drawString(font, formattedCharSequence, x - font.width(formattedCharSequence) / 2, y, color); } /** * Draws a centered string at the specified coordinates using the given font, formatted character sequence, and color. * * @param font the font to use for rendering. * @param text the formatted character sequence to draw. * @param x the x-coordinate of the center of the string. * @param y the y-coordinate of the string. * @param color the color of the string. */ public void drawCenteredString(Font font, FormattedCharSequence text, int x, int y, int color) { this.drawString(font, text, x - font.width(text) / 2, y, color); } /** * Draws a string at the specified coordinates using the given font, text, and color. Returns the width of the drawn string. *

* @return the width of the drawn string. * * @param font the font to use for rendering. * @param text the text to draw. * @param x the x-coordinate of the string. * @param y the y-coordinate of the string. * @param color the color of the string. */ public int drawString(Font font, @Nullable String text, int x, int y, int color) { return this.drawString(font, text, x, y, color, true); } /** * Draws a string at the specified coordinates using the given font, text, color, and drop shadow. Returns the width of the drawn string. *

* @return the width of the drawn string. * * @param font the font to use for rendering. * @param text the text to draw. * @param x the x-coordinate of the string. * @param y the y-coordinate of the string. * @param color the color of the string. * @param dropShadow whether to apply a drop shadow to the string. */ public int drawString(Font font, @Nullable String text, int x, int y, int color, boolean dropShadow) { return text == null ? 0 : font.drawInBatch(text, (float)x, (float)y, color, dropShadow, this.pose.last().pose(), this.bufferSource, Font.DisplayMode.NORMAL, 0, 15728880); } /** * Draws a formatted character sequence at the specified coordinates using the given font, text, and color. Returns the width of the drawn string. *

* @return the width of the drawn string. * * @param font the font to use for rendering. * @param text the formatted character sequence to draw. * @param x the x-coordinate of the string. * @param y the y-coordinate of the string. * @param color the color of the string */ public int drawString(Font font, FormattedCharSequence text, int x, int y, int color) { return this.drawString(font, text, x, y, color, true); } /** * Draws a formatted character sequence at the specified coordinates using the given font, text, color, and drop shadow. Returns the width of the drawn string. *

* @return returns the width of the drawn string. * * @param font the font to use for rendering. * @param text the formatted character sequence to draw. * @param x the x-coordinate of the string. * @param y the y-coordinate of the string. * @param color the color of the string. * @param dropShadow whether to apply a drop shadow to the string. */ public int drawString(Font font, FormattedCharSequence text, int x, int y, int color, boolean dropShadow) { return font.drawInBatch(text, (float)x, (float)y, color, dropShadow, this.pose.last().pose(), this.bufferSource, Font.DisplayMode.NORMAL, 0, 15728880); } /** * Draws a component's visual order text at the specified coordinates using the given font, text component, and color. *

* @return the width of the drawn string. * * @param font the font to use for rendering. * @param text the text component to draw. * @param x the x-coordinate of the string. * @param y the y-coordinate of the string. * @param color the color of the string. */ public int drawString(Font font, Component text, int x, int y, int color) { return this.drawString(font, text, x, y, color, true); } /** * Draws a component's visual order text at the specified coordinates using the given font, text component, color, and drop shadow. *

* @return the width of the drawn string. * * @param font the font to use for rendering. * @param text the text component to draw. * @param x the x-coordinate of the string. * @param y the y-coordinate of the string. * @param color the color of the string. * @param dropShadow whether to apply a drop shadow to the string. */ public int drawString(Font font, Component text, int x, int y, int color, boolean dropShadow) { return this.drawString(font, text.getVisualOrderText(), x, y, color, dropShadow); } /** * Draws a formatted text with word wrapping at the specified coordinates using the given font, text, line width, and color. * * @param font the font to use for rendering. * @param text the formatted text to draw. * @param x the x-coordinate of the starting position. * @param y the y-coordinate of the starting position. * @param lineWidth the maximum width of each line before wrapping. * @param color the color of the text. */ public void drawWordWrap(Font font, FormattedText text, int x, int y, int lineWidth, int color) { for (FormattedCharSequence formattedCharSequence : font.split(text, lineWidth)) { this.drawString(font, formattedCharSequence, x, y, color, false); y += 9; } } public int drawStringWithBackdrop(Font font, Component text, int x, int y, int xOffset, int color) { int i = this.minecraft.options.getBackgroundColor(0.0F); if (i != 0) { int j = 2; this.fill(x - 2, y - 2, x + xOffset + 2, y + 9 + 2, ARGB.multiply(i, color)); } return this.drawString(font, text, x, y, color, true); } /** * Renders an outline rectangle on the screen with the specified color. * * @param x the x-coordinate of the top-left corner of the rectangle. * @param y the y-coordinate of the top-left corner of the rectangle. * @param width the width of the blitted portion. * @param height the height of the rectangle. * @param color the color of the outline. */ public void renderOutline(int x, int y, int width, int height, int color) { this.fill(x, y, x + width, y + 1, color); this.fill(x, y + height - 1, x + width, y + height, color); this.fill(x, y + 1, x + 1, y + height - 1, color); this.fill(x + width - 1, y + 1, x + width, y + height - 1, color); } public void blitSprite(Function function, ResourceLocation resourceLocation, int i, int j, int k, int l) { this.blitSprite(function, resourceLocation, i, j, k, l, -1); } public void blitSprite(Function function, ResourceLocation resourceLocation, int i, int j, int k, int l, int m) { TextureAtlasSprite textureAtlasSprite = this.sprites.getSprite(resourceLocation); GuiSpriteScaling guiSpriteScaling = this.sprites.getSpriteScaling(textureAtlasSprite); if (guiSpriteScaling instanceof GuiSpriteScaling.Stretch) { this.blitSprite(function, textureAtlasSprite, i, j, k, l, m); } else if (guiSpriteScaling instanceof GuiSpriteScaling.Tile tile) { this.blitTiledSprite(function, textureAtlasSprite, i, j, k, l, 0, 0, tile.width(), tile.height(), tile.width(), tile.height(), m); } else if (guiSpriteScaling instanceof GuiSpriteScaling.NineSlice nineSlice) { this.blitNineSlicedSprite(function, textureAtlasSprite, nineSlice, i, j, k, l, m); } } public void blitSprite( Function function, ResourceLocation resourceLocation, int i, int j, int k, int l, int m, int n, int o, int p ) { TextureAtlasSprite textureAtlasSprite = this.sprites.getSprite(resourceLocation); GuiSpriteScaling guiSpriteScaling = this.sprites.getSpriteScaling(textureAtlasSprite); if (guiSpriteScaling instanceof GuiSpriteScaling.Stretch) { this.blitSprite(function, textureAtlasSprite, i, j, k, l, m, n, o, p, -1); } else { this.blitSprite(function, textureAtlasSprite, m, n, o, p); } } public void blitSprite(Function function, TextureAtlasSprite textureAtlasSprite, int i, int j, int k, int l) { this.blitSprite(function, textureAtlasSprite, i, j, k, l, -1); } public void blitSprite(Function function, TextureAtlasSprite textureAtlasSprite, int i, int j, int k, int l, int m) { if (k != 0 && l != 0) { this.innerBlit( function, textureAtlasSprite.atlasLocation(), i, i + k, j, j + l, textureAtlasSprite.getU0(), textureAtlasSprite.getU1(), textureAtlasSprite.getV0(), textureAtlasSprite.getV1(), m ); } } private void blitSprite( Function function, TextureAtlasSprite textureAtlasSprite, int i, int j, int k, int l, int m, int n, int o, int p, int q ) { if (o != 0 && p != 0) { this.innerBlit( function, textureAtlasSprite.atlasLocation(), m, m + o, n, n + p, textureAtlasSprite.getU((float)k / i), textureAtlasSprite.getU((float)(k + o) / i), textureAtlasSprite.getV((float)l / j), textureAtlasSprite.getV((float)(l + p) / j), q ); } } private void blitNineSlicedSprite( Function function, TextureAtlasSprite textureAtlasSprite, GuiSpriteScaling.NineSlice nineSlice, int i, int j, int k, int l, int m ) { Border border = nineSlice.border(); int n = Math.min(border.left(), k / 2); int o = Math.min(border.right(), k / 2); int p = Math.min(border.top(), l / 2); int q = Math.min(border.bottom(), l / 2); if (k == nineSlice.width() && l == nineSlice.height()) { this.blitSprite(function, textureAtlasSprite, nineSlice.width(), nineSlice.height(), 0, 0, i, j, k, l, m); } else if (l == nineSlice.height()) { this.blitSprite(function, textureAtlasSprite, nineSlice.width(), nineSlice.height(), 0, 0, i, j, n, l, m); this.blitNineSliceInnerSegment( function, nineSlice, textureAtlasSprite, i + n, j, k - o - n, l, n, 0, nineSlice.width() - o - n, nineSlice.height(), nineSlice.width(), nineSlice.height(), m ); this.blitSprite(function, textureAtlasSprite, nineSlice.width(), nineSlice.height(), nineSlice.width() - o, 0, i + k - o, j, o, l, m); } else if (k == nineSlice.width()) { this.blitSprite(function, textureAtlasSprite, nineSlice.width(), nineSlice.height(), 0, 0, i, j, k, p, m); this.blitNineSliceInnerSegment( function, nineSlice, textureAtlasSprite, i, j + p, k, l - q - p, 0, p, nineSlice.width(), nineSlice.height() - q - p, nineSlice.width(), nineSlice.height(), m ); this.blitSprite(function, textureAtlasSprite, nineSlice.width(), nineSlice.height(), 0, nineSlice.height() - q, i, j + l - q, k, q, m); } else { this.blitSprite(function, textureAtlasSprite, nineSlice.width(), nineSlice.height(), 0, 0, i, j, n, p, m); this.blitNineSliceInnerSegment( function, nineSlice, textureAtlasSprite, i + n, j, k - o - n, p, n, 0, nineSlice.width() - o - n, p, nineSlice.width(), nineSlice.height(), m ); this.blitSprite(function, textureAtlasSprite, nineSlice.width(), nineSlice.height(), nineSlice.width() - o, 0, i + k - o, j, o, p, m); this.blitSprite(function, textureAtlasSprite, nineSlice.width(), nineSlice.height(), 0, nineSlice.height() - q, i, j + l - q, n, q, m); this.blitNineSliceInnerSegment( function, nineSlice, textureAtlasSprite, i + n, j + l - q, k - o - n, q, n, nineSlice.height() - q, nineSlice.width() - o - n, q, nineSlice.width(), nineSlice.height(), m ); this.blitSprite( function, textureAtlasSprite, nineSlice.width(), nineSlice.height(), nineSlice.width() - o, nineSlice.height() - q, i + k - o, j + l - q, o, q, m ); this.blitNineSliceInnerSegment( function, nineSlice, textureAtlasSprite, i, j + p, n, l - q - p, 0, p, n, nineSlice.height() - q - p, nineSlice.width(), nineSlice.height(), m ); this.blitNineSliceInnerSegment( function, nineSlice, textureAtlasSprite, i + n, j + p, k - o - n, l - q - p, n, p, nineSlice.width() - o - n, nineSlice.height() - q - p, nineSlice.width(), nineSlice.height(), m ); this.blitNineSliceInnerSegment( function, nineSlice, textureAtlasSprite, i + k - o, j + p, n, l - q - p, nineSlice.width() - o, p, o, nineSlice.height() - q - p, nineSlice.width(), nineSlice.height(), m ); } } private void blitNineSliceInnerSegment( Function function, GuiSpriteScaling.NineSlice nineSlice, TextureAtlasSprite textureAtlasSprite, int i, int j, int k, int l, int m, int n, int o, int p, int q, int r, int s ) { if (k > 0 && l > 0) { if (nineSlice.stretchInner()) { this.innerBlit( function, textureAtlasSprite.atlasLocation(), i, i + k, j, j + l, textureAtlasSprite.getU((float)m / q), textureAtlasSprite.getU((float)(m + o) / q), textureAtlasSprite.getV((float)n / r), textureAtlasSprite.getV((float)(n + p) / r), s ); } else { this.blitTiledSprite(function, textureAtlasSprite, i, j, k, l, m, n, o, p, q, r, s); } } } private void blitTiledSprite( Function function, TextureAtlasSprite textureAtlasSprite, int i, int j, int k, int l, int m, int n, int o, int p, int q, int r, int s ) { if (k > 0 && l > 0) { if (o > 0 && p > 0) { for (int t = 0; t < k; t += o) { int u = Math.min(o, k - t); for (int v = 0; v < l; v += p) { int w = Math.min(p, l - v); this.blitSprite(function, textureAtlasSprite, q, r, m, n, i + t, j + v, u, w, s); } } } else { throw new IllegalArgumentException("Tiled sprite texture size must be positive, got " + o + "x" + p); } } } public void blit( Function function, ResourceLocation resourceLocation, int i, int j, float f, float g, int k, int l, int m, int n, int o ) { this.blit(function, resourceLocation, i, j, f, g, k, l, k, l, m, n, o); } public void blit( Function function, ResourceLocation resourceLocation, int i, int j, float f, float g, int k, int l, int m, int n ) { this.blit(function, resourceLocation, i, j, f, g, k, l, k, l, m, n); } public void blit( Function function, ResourceLocation resourceLocation, int i, int j, float f, float g, int k, int l, int m, int n, int o, int p ) { this.blit(function, resourceLocation, i, j, f, g, k, l, m, n, o, p, -1); } public void blit( Function function, ResourceLocation resourceLocation, int i, int j, float f, float g, int k, int l, int m, int n, int o, int p, int q ) { this.innerBlit(function, resourceLocation, i, i + k, j, j + l, (f + 0.0F) / o, (f + m) / o, (g + 0.0F) / p, (g + n) / p, q); } private void innerBlit( Function function, ResourceLocation resourceLocation, int i, int j, int k, int l, float f, float g, float h, float m, int n ) { RenderType renderType = (RenderType)function.apply(resourceLocation); Matrix4f matrix4f = this.pose.last().pose(); VertexConsumer vertexConsumer = this.bufferSource.getBuffer(renderType); vertexConsumer.addVertex(matrix4f, (float)i, (float)k, 0.0F).setUv(f, h).setColor(n); vertexConsumer.addVertex(matrix4f, (float)i, (float)l, 0.0F).setUv(f, m).setColor(n); vertexConsumer.addVertex(matrix4f, (float)j, (float)l, 0.0F).setUv(g, m).setColor(n); vertexConsumer.addVertex(matrix4f, (float)j, (float)k, 0.0F).setUv(g, h).setColor(n); } /** * Renders an item stack at the specified coordinates. * * @param stack the item stack to render. * @param x the x-coordinate of the rendering position. * @param y the y-coordinate of the rendering position. */ public void renderItem(ItemStack stack, int x, int y) { this.renderItem(this.minecraft.player, this.minecraft.level, stack, x, y, 0); } /** * Renders an item stack at the specified coordinates with a random seed. * * @param stack the item stack to render. * @param x the x-coordinate of the rendering position. * @param y the y-coordinate of the rendering position. * @param seed the random seed. */ public void renderItem(ItemStack stack, int x, int y, int seed) { this.renderItem(this.minecraft.player, this.minecraft.level, stack, x, y, seed); } /** * Renders an item stack at the specified coordinates with a random seed and a custom value. * * @param stack the item stack to render. * @param x the x-coordinate of the rendering position. * @param y the y-coordinate of the rendering position. * @param seed the random seed. * @param guiOffset the GUI offset. */ public void renderItem(ItemStack stack, int x, int y, int seed, int guiOffset) { this.renderItem(this.minecraft.player, this.minecraft.level, stack, x, y, seed, guiOffset); } /** * Renders a fake item stack at the specified coordinates. * * @param stack the fake item stack to render. * @param x the x-coordinate of the rendering position. * @param y the y-coordinate of the rendering position. */ public void renderFakeItem(ItemStack stack, int x, int y) { this.renderFakeItem(stack, x, y, 0); } public void renderFakeItem(ItemStack stack, int x, int y, int seed) { this.renderItem(null, this.minecraft.level, stack, x, y, seed); } /** * Renders an item stack for a living entity at the specified coordinates with a random seed. * * @param entity the living entity. * @param stack the item stack to render. * @param x the x-coordinate of the rendering position. * @param y the y-coordinate of the rendering position. * @param seed the random seed. */ public void renderItem(LivingEntity entity, ItemStack stack, int x, int y, int seed) { this.renderItem(entity, entity.level(), stack, x, y, seed); } /** * Renders an item stack for a living entity in a specific level at the specified coordinates with a random seed. * * @param entity the living entity. Can be null. * @param level the level in which the rendering occurs. Can be null. * @param stack the item stack to render. * @param x the x-coordinate of the rendering position. * @param y the y-coordinate of the rendering position. * @param seed the random seed. */ private void renderItem(@Nullable LivingEntity entity, @Nullable Level level, ItemStack stack, int x, int y, int seed) { this.renderItem(entity, level, stack, x, y, seed, 0); } /** * Renders an item stack for a living entity in a specific level at the specified coordinates with a random seed and a custom GUI offset. * * @param entity the living entity. Can be null. * @param level the level in which the rendering occurs. Can be null. * @param stack the item stack to render. * @param x the x-coordinate of the rendering position. * @param y the y-coordinate of the rendering position. * @param seed the random seed. * @param guiOffset the GUI offset value. */ private void renderItem(@Nullable LivingEntity entity, @Nullable Level level, ItemStack stack, int x, int y, int seed, int guiOffset) { if (!stack.isEmpty()) { BakedModel bakedModel = this.minecraft.getItemRenderer().getModel(stack, level, entity, seed); this.pose.pushPose(); this.pose.translate((float)(x + 8), (float)(y + 8), (float)(150 + (bakedModel.isGui3d() ? guiOffset : 0))); try { this.pose.scale(16.0F, -16.0F, 16.0F); boolean bl = !bakedModel.usesBlockLight(); if (bl) { this.flush(); Lighting.setupForFlatItems(); } if (stack.is(ItemTags.BUNDLES)) { this.minecraft .getItemRenderer() .renderBundleItem( stack, ItemDisplayContext.GUI, false, this.pose, this.bufferSource, 15728880, OverlayTexture.NO_OVERLAY, bakedModel, level, entity, seed ); } else { this.minecraft .getItemRenderer() .render(stack, ItemDisplayContext.GUI, false, this.pose, this.bufferSource, 15728880, OverlayTexture.NO_OVERLAY, bakedModel); } this.flush(); if (bl) { Lighting.setupFor3DItems(); } } catch (Throwable var12) { CrashReport crashReport = CrashReport.forThrowable(var12, "Rendering item"); CrashReportCategory crashReportCategory = crashReport.addCategory("Item being rendered"); crashReportCategory.setDetail("Item Type", (CrashReportDetail)(() -> String.valueOf(stack.getItem()))); crashReportCategory.setDetail("Item Components", (CrashReportDetail)(() -> String.valueOf(stack.getComponents()))); crashReportCategory.setDetail("Item Foil", (CrashReportDetail)(() -> String.valueOf(stack.hasFoil()))); throw new ReportedException(crashReport); } this.pose.popPose(); } } /** * Renders additional decorations for an item stack at the specified coordinates. * * @param font the font used for rendering text. * @param stack the item stack to decorate. * @param x the x-coordinate of the rendering position. * @param y the y-coordinate of the rendering position. */ public void renderItemDecorations(Font font, ItemStack stack, int x, int y) { this.renderItemDecorations(font, stack, x, y, null); } /** * Renders additional decorations for an item stack at the specified coordinates with optional custom text. * * @param font the font used for rendering text. * @param stack the item stack to decorate. * @param x the x-coordinate of the rendering position. * @param y the y-coordinate of the rendering position. * @param text the custom text to display. Can be null. */ public void renderItemDecorations(Font font, ItemStack stack, int x, int y, @Nullable String text) { if (!stack.isEmpty()) { this.pose.pushPose(); this.renderItemBar(stack, x, y); this.renderItemCount(font, stack, x, y, text); this.renderItemCooldown(stack, x, y); this.pose.popPose(); } } /** * Renders a tooltip for an item stack at the specified mouse coordinates. * * @param font the font used for rendering text. * @param stack the item stack to display the tooltip for. * @param mouseX the x-coordinate of the mouse position. * @param mouseY the y-coordinate of the mouse position. */ public void renderTooltip(Font font, ItemStack stack, int mouseX, int mouseY) { this.renderTooltip(font, Screen.getTooltipFromItem(this.minecraft, stack), stack.getTooltipImage(), mouseX, mouseY, stack.get(DataComponents.TOOLTIP_STYLE)); } /** * Renders a tooltip with customizable components at the specified mouse coordinates. * * @param font the font used for rendering text. * @param tooltipLines the lines of the tooltip. * @param visualTooltipComponent the visual tooltip component. Can be empty. * @param mouseX the x-coordinate of the mouse position. * @param mouseY the y-coordinate of the mouse position. */ public void renderTooltip(Font font, List tooltipLines, Optional visualTooltipComponent, int mouseX, int mouseY) { this.renderTooltip(font, tooltipLines, visualTooltipComponent, mouseX, mouseY, null); } public void renderTooltip(Font font, List list, Optional optional, int i, int j, @Nullable ResourceLocation resourceLocation) { List list2 = (List)list.stream() .map(Component::getVisualOrderText) .map(ClientTooltipComponent::create) .collect(Util.toMutableList()); optional.ifPresent(tooltipComponent -> list2.add(list2.isEmpty() ? 0 : 1, ClientTooltipComponent.create(tooltipComponent))); this.renderTooltipInternal(font, list2, i, j, DefaultTooltipPositioner.INSTANCE, resourceLocation); } /** * Renders a tooltip with a single line of text at the specified mouse coordinates. * * @param font the font used for rendering text. * @param text the text to display in the tooltip. * @param mouseX the x-coordinate of the mouse position. * @param mouseY the y-coordinate of the mouse position. */ public void renderTooltip(Font font, Component text, int mouseX, int mouseY) { this.renderTooltip(font, text, mouseX, mouseY, null); } public void renderTooltip(Font font, Component component, int i, int j, @Nullable ResourceLocation resourceLocation) { this.renderTooltip(font, List.of(component.getVisualOrderText()), i, j, resourceLocation); } /** * Renders a tooltip with multiple lines of component-based text at the specified mouse coordinates. * * @param font the font used for rendering text. * @param tooltipLines the lines of the tooltip as components. * @param mouseX the x-coordinate of the mouse position. * @param mouseY the y-coordinate of the mouse position. */ public void renderComponentTooltip(Font font, List tooltipLines, int mouseX, int mouseY) { this.renderComponentTooltip(font, tooltipLines, mouseX, mouseY, null); } public void renderComponentTooltip(Font font, List list, int i, int j, @Nullable ResourceLocation resourceLocation) { this.renderTooltipInternal( font, list.stream().map(Component::getVisualOrderText).map(ClientTooltipComponent::create).toList(), i, j, DefaultTooltipPositioner.INSTANCE, resourceLocation ); } /** * Renders a tooltip with multiple lines of formatted text at the specified mouse coordinates. * * @param font the font used for rendering text. * @param tooltipLines the lines of the tooltip as formatted character sequences. * @param mouseX the x-coordinate of the mouse position. * @param mouseY the y-coordinate of the mouse position. */ public void renderTooltip(Font font, List tooltipLines, int mouseX, int mouseY) { this.renderTooltip(font, tooltipLines, mouseX, mouseY, null); } public void renderTooltip(Font font, List list, int i, int j, @Nullable ResourceLocation resourceLocation) { this.renderTooltipInternal( font, (List)list.stream().map(ClientTooltipComponent::create).collect(Collectors.toList()), i, j, DefaultTooltipPositioner.INSTANCE, resourceLocation ); } /** * Renders a tooltip with multiple lines of formatted text using a custom tooltip positioner at the specified mouse coordinates. * * @param font the font used for rendering text. * @param tooltipLines the lines of the tooltip as formatted character sequences. * @param tooltipPositioner the positioner to determine the tooltip's position. * @param mouseX the x-coordinate of the mouse position. * @param mouseY the y-coordinate of the mouse position. */ public void renderTooltip(Font font, List tooltipLines, ClientTooltipPositioner tooltipPositioner, int mouseX, int mouseY) { this.renderTooltipInternal( font, (List)tooltipLines.stream().map(ClientTooltipComponent::create).collect(Collectors.toList()), mouseX, mouseY, tooltipPositioner, null ); } private void renderTooltipInternal( Font font, List list, int i, int j, ClientTooltipPositioner clientTooltipPositioner, @Nullable ResourceLocation resourceLocation ) { if (!list.isEmpty()) { int k = 0; int l = list.size() == 1 ? -2 : 0; for (ClientTooltipComponent clientTooltipComponent : list) { int m = clientTooltipComponent.getWidth(font); if (m > k) { k = m; } l += clientTooltipComponent.getHeight(font); } int n = k; int o = l; Vector2ic vector2ic = clientTooltipPositioner.positionTooltip(this.guiWidth(), this.guiHeight(), i, j, k, l); int p = vector2ic.x(); int q = vector2ic.y(); this.pose.pushPose(); int r = 400; TooltipRenderUtil.renderTooltipBackground(this, p, q, k, l, 400, resourceLocation); this.pose.translate(0.0F, 0.0F, 400.0F); int s = q; for (int t = 0; t < list.size(); t++) { ClientTooltipComponent clientTooltipComponent2 = (ClientTooltipComponent)list.get(t); clientTooltipComponent2.renderText(font, p, s, this.pose.last().pose(), this.bufferSource); s += clientTooltipComponent2.getHeight(font) + (t == 0 ? 2 : 0); } s = q; for (int t = 0; t < list.size(); t++) { ClientTooltipComponent clientTooltipComponent2 = (ClientTooltipComponent)list.get(t); clientTooltipComponent2.renderImage(font, p, s, n, o, this); s += clientTooltipComponent2.getHeight(font) + (t == 0 ? 2 : 0); } this.pose.popPose(); } } private void renderItemBar(ItemStack itemStack, int i, int j) { if (itemStack.isBarVisible()) { int k = i + 2; int l = j + 13; this.fill(RenderType.gui(), k, l, k + 13, l + 2, 200, -16777216); this.fill(RenderType.gui(), k, l, k + itemStack.getBarWidth(), l + 1, 200, ARGB.opaque(itemStack.getBarColor())); } } private void renderItemCount(Font font, ItemStack itemStack, int i, int j, @Nullable String string) { if (itemStack.getCount() != 1 || string != null) { String string2 = string == null ? String.valueOf(itemStack.getCount()) : string; this.pose.pushPose(); this.pose.translate(0.0F, 0.0F, 200.0F); this.drawString(font, string2, i + 19 - 2 - font.width(string2), j + 6 + 3, -1, true); this.pose.popPose(); } } private void renderItemCooldown(ItemStack itemStack, int i, int j) { LocalPlayer localPlayer = this.minecraft.player; float f = localPlayer == null ? 0.0F : localPlayer.getCooldowns().getCooldownPercent(itemStack, this.minecraft.getDeltaTracker().getGameTimeDeltaPartialTick(true)); if (f > 0.0F) { int k = j + Mth.floor(16.0F * (1.0F - f)); int l = k + Mth.ceil(16.0F * f); this.fill(RenderType.gui(), i, k, i + 16, l, 200, Integer.MAX_VALUE); } } /** * Renders a hover effect for a text component at the specified mouse coordinates. * * @param font the font used for rendering text. * @param style the style of the text component. Can be null. * @param mouseX the x-coordinate of the mouse position. * @param mouseY the y-coordinate of the mouse position. */ public void renderComponentHoverEffect(Font font, @Nullable Style style, int mouseX, int mouseY) { if (style != null && style.getHoverEvent() != null) { HoverEvent hoverEvent = style.getHoverEvent(); HoverEvent.ItemStackInfo itemStackInfo = hoverEvent.getValue(HoverEvent.Action.SHOW_ITEM); if (itemStackInfo != null) { this.renderTooltip(font, itemStackInfo.getItemStack(), mouseX, mouseY); } else { HoverEvent.EntityTooltipInfo entityTooltipInfo = hoverEvent.getValue(HoverEvent.Action.SHOW_ENTITY); if (entityTooltipInfo != null) { if (this.minecraft.options.advancedItemTooltips) { this.renderComponentTooltip(font, entityTooltipInfo.getTooltipLines(), mouseX, mouseY); } } else { Component component = hoverEvent.getValue(HoverEvent.Action.SHOW_TEXT); if (component != null) { this.renderTooltip(font, font.split(component, Math.max(this.guiWidth() / 2, 200)), mouseX, mouseY); } } } } } public void drawSpecial(Consumer consumer) { consumer.accept(this.bufferSource); this.bufferSource.endBatch(); } /** * A utility class for managing a stack of screen rectangles for scissoring. */ @Environment(EnvType.CLIENT) static class ScissorStack { private final Deque stack = new ArrayDeque(); /** * Pushes a screen rectangle onto the scissor stack. *

* @return The resulting intersection of the pushed rectangle with the previous top rectangle on the stack, or the pushed rectangle if the stack is empty. * * @param scissor the screen rectangle to push. */ public ScreenRectangle push(ScreenRectangle scissor) { ScreenRectangle screenRectangle = (ScreenRectangle)this.stack.peekLast(); if (screenRectangle != null) { ScreenRectangle screenRectangle2 = (ScreenRectangle)Objects.requireNonNullElse(scissor.intersection(screenRectangle), ScreenRectangle.empty()); this.stack.addLast(screenRectangle2); return screenRectangle2; } else { this.stack.addLast(scissor); return scissor; } } /** * Pops the top screen rectangle from the scissor stack. *

* @return The new top screen rectangle after the pop operation, or null if the stack is empty. * @throws IllegalStateException if the stack is empty. */ @Nullable public ScreenRectangle pop() { if (this.stack.isEmpty()) { throw new IllegalStateException("Scissor stack underflow"); } else { this.stack.removeLast(); return (ScreenRectangle)this.stack.peekLast(); } } public boolean containsPoint(int x, int y) { return this.stack.isEmpty() ? true : ((ScreenRectangle)this.stack.peek()).containsPoint(x, y); } } }