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src/main/java/com/refinedmods/refinedstorage/util/TemporaryPortingUtils.java
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| package com.refinedmods.refinedstorage.util; | ||
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| import com.mojang.blaze3d.matrix.MatrixStack; | ||
| import com.mojang.blaze3d.systems.RenderSystem; | ||
| import net.minecraft.client.gui.FontRenderer; | ||
| import net.minecraft.client.renderer.IRenderTypeBuffer; | ||
| import net.minecraft.client.renderer.Tessellator; | ||
| import net.minecraft.item.ItemStack; | ||
| import net.minecraft.util.math.vector.Matrix4f; | ||
| import net.minecraft.util.text.ITextProperties; | ||
| import net.minecraft.util.text.LanguageMap; | ||
| import net.minecraft.util.text.Style; | ||
| import net.minecraftforge.client.event.RenderTooltipEvent; | ||
| import net.minecraftforge.common.MinecraftForge; | ||
| import net.minecraftforge.fml.client.gui.GuiUtils; | ||
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| import javax.annotation.Nonnull; | ||
| import java.util.ArrayList; | ||
| import java.util.List; | ||
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| import static net.minecraftforge.fml.client.gui.GuiUtils.drawGradientRect; | ||
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| public class TemporaryPortingUtils { | ||
| @Nonnull | ||
| private static ItemStack cachedTooltipStack = ItemStack.EMPTY; | ||
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| public static void drawHoveringText(MatrixStack mStack, List<? extends ITextProperties> textLines, int mouseX, int mouseY, int screenWidth, int screenHeight, int maxTextWidth, FontRenderer font) | ||
| { | ||
| drawHoveringText(mStack, textLines, mouseX, mouseY, screenWidth, screenHeight, maxTextWidth, GuiUtils.DEFAULT_BACKGROUND_COLOR, GuiUtils.DEFAULT_BORDER_COLOR_START, GuiUtils.DEFAULT_BORDER_COLOR_END, font); | ||
| } | ||
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| /** | ||
| * Draws a tooltip box on the screen with text in it. | ||
| * Automatically positions the box relative to the mouse to match Mojang's implementation. | ||
| * Automatically wraps text when there is not enough space on the screen to display the text without wrapping. | ||
| * Can have a maximum width set to avoid creating very wide tooltips. | ||
| * | ||
| * @param textLines the lines of text to be drawn in a hovering tooltip box. | ||
| * @param mouseX the mouse X position | ||
| * @param mouseY the mouse Y position | ||
| * @param screenWidth the available screen width for the tooltip to drawn in | ||
| * @param screenHeight the available screen height for the tooltip to drawn in | ||
| * @param maxTextWidth the maximum width of the text in the tooltip box. | ||
| * Set to a negative number to have no max width. | ||
| * @param backgroundColor The background color of the box | ||
| * @param borderColorStart The starting color of the box border | ||
| * @param borderColorEnd The ending color of the box border. The border color will be smoothly interpolated | ||
| * between the start and end values. | ||
| * @param font the font for drawing the text in the tooltip box | ||
| */ | ||
| public static void drawHoveringText(MatrixStack mStack, List<? extends ITextProperties> textLines, int mouseX, int mouseY, int screenWidth, int screenHeight, | ||
| int maxTextWidth, int backgroundColor, int borderColorStart, int borderColorEnd, FontRenderer font) | ||
| { | ||
| drawHoveringText(cachedTooltipStack, mStack, textLines, mouseX, mouseY, screenWidth, screenHeight, maxTextWidth, backgroundColor, borderColorStart, borderColorEnd, font); | ||
| } | ||
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| public static void drawHoveringText(@Nonnull final ItemStack stack, MatrixStack mStack, List<? extends ITextProperties> textLines, int mouseX, int mouseY, int screenWidth, int screenHeight, int maxTextWidth, FontRenderer font) | ||
| { | ||
| drawHoveringText(stack, mStack, textLines, mouseX, mouseY, screenWidth, screenHeight, maxTextWidth, GuiUtils.DEFAULT_BACKGROUND_COLOR, GuiUtils.DEFAULT_BORDER_COLOR_START, GuiUtils.DEFAULT_BORDER_COLOR_END, font); | ||
| } | ||
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| /** | ||
| * Use this version if calling from somewhere where ItemStack context is available. | ||
| * | ||
| * @see #drawHoveringText(MatrixStack, List, int, int, int, int, int, int, int, int, FontRenderer) | ||
| */ | ||
| public static void drawHoveringText(@Nonnull final ItemStack stack, MatrixStack mStack, List<? extends ITextProperties> textLines, int mouseX, int mouseY, | ||
| int screenWidth, int screenHeight, int maxTextWidth, | ||
| int backgroundColor, int borderColorStart, int borderColorEnd, FontRenderer font) | ||
| { | ||
| if (!textLines.isEmpty()) | ||
| { | ||
| RenderTooltipEvent.Pre event = new RenderTooltipEvent.Pre(stack, textLines, mStack, mouseX, mouseY, screenWidth, screenHeight, maxTextWidth, font); | ||
| if (MinecraftForge.EVENT_BUS.post(event)) | ||
| return; | ||
| mouseX = event.getX(); | ||
| mouseY = event.getY(); | ||
| screenWidth = event.getScreenWidth(); | ||
| screenHeight = event.getScreenHeight(); | ||
| maxTextWidth = event.getMaxWidth(); | ||
| font = event.getFontRenderer(); | ||
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| RenderSystem.disableRescaleNormal(); | ||
| RenderSystem.disableDepthTest(); | ||
| int tooltipTextWidth = 0; | ||
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| for (ITextProperties textLine : textLines) | ||
| { | ||
| int textLineWidth = font.func_238414_a_(textLine); | ||
| if (textLineWidth > tooltipTextWidth) | ||
| tooltipTextWidth = textLineWidth; | ||
| } | ||
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| boolean needsWrap = false; | ||
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| int titleLinesCount = 1; | ||
| int tooltipX = mouseX + 12; | ||
| if (tooltipX + tooltipTextWidth + 4 > screenWidth) | ||
| { | ||
| tooltipX = mouseX - 16 - tooltipTextWidth; | ||
| if (tooltipX < 4) // if the tooltip doesn't fit on the screen | ||
| { | ||
| if (mouseX > screenWidth / 2) | ||
| tooltipTextWidth = mouseX - 12 - 8; | ||
| else | ||
| tooltipTextWidth = screenWidth - 16 - mouseX; | ||
| needsWrap = true; | ||
| } | ||
| } | ||
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| if (maxTextWidth > 0 && tooltipTextWidth > maxTextWidth) | ||
| { | ||
| tooltipTextWidth = maxTextWidth; | ||
| needsWrap = true; | ||
| } | ||
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| if (needsWrap) | ||
| { | ||
| int wrappedTooltipWidth = 0; | ||
| List<ITextProperties> wrappedTextLines = new ArrayList<>(); | ||
| for (int i = 0; i < textLines.size(); i++) | ||
| { | ||
| ITextProperties textLine = textLines.get(i); | ||
| List<ITextProperties> wrappedLine = font.func_238420_b_().func_238362_b_(textLine, tooltipTextWidth, Style.EMPTY); | ||
| if (i == 0) | ||
| titleLinesCount = wrappedLine.size(); | ||
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| for (ITextProperties line : wrappedLine) | ||
| { | ||
| int lineWidth = font.func_238414_a_(line); | ||
| if (lineWidth > wrappedTooltipWidth) | ||
| wrappedTooltipWidth = lineWidth; | ||
| wrappedTextLines.add(line); | ||
| } | ||
| } | ||
| tooltipTextWidth = wrappedTooltipWidth; | ||
| textLines = wrappedTextLines; | ||
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| if (mouseX > screenWidth / 2) | ||
| tooltipX = mouseX - 16 - tooltipTextWidth; | ||
| else | ||
| tooltipX = mouseX + 12; | ||
| } | ||
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| int tooltipY = mouseY - 12; | ||
| int tooltipHeight = 8; | ||
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| if (textLines.size() > 1) | ||
| { | ||
| tooltipHeight += (textLines.size() - 1) * 10; | ||
| if (textLines.size() > titleLinesCount) | ||
| tooltipHeight += 2; // gap between title lines and next lines | ||
| } | ||
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| if (tooltipY < 4) | ||
| tooltipY = 4; | ||
| else if (tooltipY + tooltipHeight + 4 > screenHeight) | ||
| tooltipY = screenHeight - tooltipHeight - 4; | ||
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| final int zLevel = 400; | ||
| RenderTooltipEvent.Color colorEvent = new RenderTooltipEvent.Color(stack, textLines, mStack, tooltipX, tooltipY, font, backgroundColor, borderColorStart, borderColorEnd); | ||
| MinecraftForge.EVENT_BUS.post(colorEvent); | ||
| backgroundColor = colorEvent.getBackground(); | ||
| borderColorStart = colorEvent.getBorderStart(); | ||
| borderColorEnd = colorEvent.getBorderEnd(); | ||
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| mStack.push(); | ||
| Matrix4f mat = mStack.getLast().getMatrix(); | ||
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| drawGradientRect(mat, zLevel, tooltipX - 3, tooltipY - 4, tooltipX + tooltipTextWidth + 3, tooltipY - 3, backgroundColor, backgroundColor); | ||
| drawGradientRect(mat, zLevel, tooltipX - 3, tooltipY + tooltipHeight + 3, tooltipX + tooltipTextWidth + 3, tooltipY + tooltipHeight + 4, backgroundColor, backgroundColor); | ||
| drawGradientRect(mat, zLevel, tooltipX - 3, tooltipY - 3, tooltipX + tooltipTextWidth + 3, tooltipY + tooltipHeight + 3, backgroundColor, backgroundColor); | ||
| drawGradientRect(mat, zLevel, tooltipX - 4, tooltipY - 3, tooltipX - 3, tooltipY + tooltipHeight + 3, backgroundColor, backgroundColor); | ||
| drawGradientRect(mat, zLevel, tooltipX + tooltipTextWidth + 3, tooltipY - 3, tooltipX + tooltipTextWidth + 4, tooltipY + tooltipHeight + 3, backgroundColor, backgroundColor); | ||
| drawGradientRect(mat, zLevel, tooltipX - 3, tooltipY - 3 + 1, tooltipX - 3 + 1, tooltipY + tooltipHeight + 3 - 1, borderColorStart, borderColorEnd); | ||
| drawGradientRect(mat, zLevel, tooltipX + tooltipTextWidth + 2, tooltipY - 3 + 1, tooltipX + tooltipTextWidth + 3, tooltipY + tooltipHeight + 3 - 1, borderColorStart, borderColorEnd); | ||
| drawGradientRect(mat, zLevel, tooltipX - 3, tooltipY - 3, tooltipX + tooltipTextWidth + 3, tooltipY - 3 + 1, borderColorStart, borderColorStart); | ||
| drawGradientRect(mat, zLevel, tooltipX - 3, tooltipY + tooltipHeight + 2, tooltipX + tooltipTextWidth + 3, tooltipY + tooltipHeight + 3, borderColorEnd, borderColorEnd); | ||
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| MinecraftForge.EVENT_BUS.post(new RenderTooltipEvent.PostBackground(stack, textLines, mStack, tooltipX, tooltipY, font, tooltipTextWidth, tooltipHeight)); | ||
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| IRenderTypeBuffer.Impl renderType = IRenderTypeBuffer.getImpl(Tessellator.getInstance().getBuffer()); | ||
| mStack.translate(0.0D, 0.0D, zLevel); | ||
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| int tooltipTop = tooltipY; | ||
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| for (int lineNumber = 0; lineNumber < textLines.size(); ++lineNumber) | ||
| { | ||
| ITextProperties line = textLines.get(lineNumber); | ||
| if (line != null) | ||
| font.func_238416_a_(LanguageMap.getInstance().func_241870_a(line), (float)tooltipX, (float)tooltipY, -1, true, mat, renderType, false, 0, 15728880); | ||
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| if (lineNumber + 1 == titleLinesCount) | ||
| tooltipY += 2; | ||
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| tooltipY += 10; | ||
| } | ||
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| renderType.finish(); | ||
| mStack.pop(); | ||
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| MinecraftForge.EVENT_BUS.post(new RenderTooltipEvent.PostText(stack, textLines, mStack, tooltipX, tooltipTop, font, tooltipTextWidth, tooltipHeight)); | ||
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| RenderSystem.enableDepthTest(); | ||
| RenderSystem.enableRescaleNormal(); | ||
| } | ||
| } | ||
| } | ||
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