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185 lines
8.3 KiB
Java
185 lines
8.3 KiB
Java
package net.minecraft.client.gui;
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import cpw.mods.fml.relauncher.Side;
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import cpw.mods.fml.relauncher.SideOnly;
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import net.minecraft.client.renderer.OpenGlHelper;
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import net.minecraft.client.renderer.Tessellator;
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import net.minecraft.util.IIcon;
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import net.minecraft.util.ResourceLocation;
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import org.lwjgl.opengl.GL11;
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@SideOnly(Side.CLIENT)
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public class Gui
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{
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public static final ResourceLocation optionsBackground = new ResourceLocation("textures/gui/options_background.png");
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public static final ResourceLocation statIcons = new ResourceLocation("textures/gui/container/stats_icons.png");
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public static final ResourceLocation icons = new ResourceLocation("textures/gui/icons.png");
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protected float zLevel;
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private static final String __OBFID = "CL_00000662";
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protected void drawHorizontalLine(int startX, int endX, int y, int color)
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{
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if (endX < startX)
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{
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int i1 = startX;
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startX = endX;
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endX = i1;
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}
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drawRect(startX, y, endX + 1, y + 1, color);
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}
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protected void drawVerticalLine(int x, int startY, int endY, int color)
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{
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if (endY < startY)
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{
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int i1 = startY;
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startY = endY;
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endY = i1;
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}
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drawRect(x, startY + 1, x + 1, endY, color);
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}
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/**
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* Draws a solid color rectangle with the specified coordinates and color. Args: x1, y1, x2, y2, color
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*/
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public static void drawRect(int left, int top, int right, int bottom, int color)
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{
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int j1;
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if (left < right)
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{
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j1 = left;
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left = right;
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right = j1;
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}
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if (top < bottom)
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{
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j1 = top;
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top = bottom;
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bottom = j1;
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}
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float f3 = (float)(color >> 24 & 255) / 255.0F;
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float f = (float)(color >> 16 & 255) / 255.0F;
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float f1 = (float)(color >> 8 & 255) / 255.0F;
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float f2 = (float)(color & 255) / 255.0F;
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Tessellator tessellator = Tessellator.instance;
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GL11.glEnable(GL11.GL_BLEND);
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GL11.glDisable(GL11.GL_TEXTURE_2D);
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OpenGlHelper.glBlendFunc(770, 771, 1, 0);
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GL11.glColor4f(f, f1, f2, f3);
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tessellator.startDrawingQuads();
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tessellator.addVertex((double)left, (double)bottom, 0.0D);
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tessellator.addVertex((double)right, (double)bottom, 0.0D);
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tessellator.addVertex((double)right, (double)top, 0.0D);
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tessellator.addVertex((double)left, (double)top, 0.0D);
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tessellator.draw();
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GL11.glEnable(GL11.GL_TEXTURE_2D);
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GL11.glDisable(GL11.GL_BLEND);
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}
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/**
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* Draws a rectangle with a vertical gradient between the specified colors.
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*/
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protected void drawGradientRect(int left, int top, int right, int bottom, int startColor, int endColor)
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{
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float f = (float)(startColor >> 24 & 255) / 255.0F;
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float f1 = (float)(startColor >> 16 & 255) / 255.0F;
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float f2 = (float)(startColor >> 8 & 255) / 255.0F;
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float f3 = (float)(startColor & 255) / 255.0F;
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float f4 = (float)(endColor >> 24 & 255) / 255.0F;
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float f5 = (float)(endColor >> 16 & 255) / 255.0F;
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float f6 = (float)(endColor >> 8 & 255) / 255.0F;
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float f7 = (float)(endColor & 255) / 255.0F;
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GL11.glDisable(GL11.GL_TEXTURE_2D);
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GL11.glEnable(GL11.GL_BLEND);
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GL11.glDisable(GL11.GL_ALPHA_TEST);
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OpenGlHelper.glBlendFunc(770, 771, 1, 0);
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GL11.glShadeModel(GL11.GL_SMOOTH);
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Tessellator tessellator = Tessellator.instance;
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tessellator.startDrawingQuads();
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tessellator.setColorRGBA_F(f1, f2, f3, f);
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tessellator.addVertex((double)right, (double)top, (double)this.zLevel);
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tessellator.addVertex((double)left, (double)top, (double)this.zLevel);
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tessellator.setColorRGBA_F(f5, f6, f7, f4);
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tessellator.addVertex((double)left, (double)bottom, (double)this.zLevel);
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tessellator.addVertex((double)right, (double)bottom, (double)this.zLevel);
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tessellator.draw();
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GL11.glShadeModel(GL11.GL_FLAT);
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GL11.glDisable(GL11.GL_BLEND);
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GL11.glEnable(GL11.GL_ALPHA_TEST);
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GL11.glEnable(GL11.GL_TEXTURE_2D);
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}
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/**
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* Renders the specified text to the screen, center-aligned.
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*/
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public void drawCenteredString(FontRenderer fontRendererIn, String text, int x, int y, int color)
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{
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fontRendererIn.drawStringWithShadow(text, x - fontRendererIn.getStringWidth(text) / 2, y, color);
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}
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/**
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* Renders the specified text to the screen.
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*/
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public void drawString(FontRenderer fontRendererIn, String text, int x, int y, int color)
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{
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fontRendererIn.drawStringWithShadow(text, x, y, color);
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}
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/**
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* Draws a textured rectangle at the stored z-value. Args: x, y, u, v, width, height
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*/
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public void drawTexturedModalRect(int x, int y, int textureX, int textureY, int width, int height)
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{
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float f = 0.00390625F;
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float f1 = 0.00390625F;
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Tessellator tessellator = Tessellator.instance;
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tessellator.startDrawingQuads();
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tessellator.addVertexWithUV((double)(x + 0), (double)(y + height), (double)this.zLevel, (double)((float)(textureX + 0) * f), (double)((float)(textureY + height) * f1));
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tessellator.addVertexWithUV((double)(x + width), (double)(y + height), (double)this.zLevel, (double)((float)(textureX + width) * f), (double)((float)(textureY + height) * f1));
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tessellator.addVertexWithUV((double)(x + width), (double)(y + 0), (double)this.zLevel, (double)((float)(textureX + width) * f), (double)((float)(textureY + 0) * f1));
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tessellator.addVertexWithUV((double)(x + 0), (double)(y + 0), (double)this.zLevel, (double)((float)(textureX + 0) * f), (double)((float)(textureY + 0) * f1));
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tessellator.draw();
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}
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public void drawTexturedModelRectFromIcon(int x, int y, IIcon icon, int width, int height)
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{
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Tessellator tessellator = Tessellator.instance;
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tessellator.startDrawingQuads();
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tessellator.addVertexWithUV((double)(x + 0), (double)(y + height), (double)this.zLevel, (double)icon.getMinU(), (double)icon.getMaxV());
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tessellator.addVertexWithUV((double)(x + width), (double)(y + height), (double)this.zLevel, (double)icon.getMaxU(), (double)icon.getMaxV());
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tessellator.addVertexWithUV((double)(x + width), (double)(y + 0), (double)this.zLevel, (double)icon.getMaxU(), (double)icon.getMinV());
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tessellator.addVertexWithUV((double)(x + 0), (double)(y + 0), (double)this.zLevel, (double)icon.getMinU(), (double)icon.getMinV());
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tessellator.draw();
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}
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public static void func_146110_a(int x, int y, float u, float v, int width, int height, float textureWidth, float textureHeight)
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{
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float f4 = 1.0F / textureWidth;
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float f5 = 1.0F / textureHeight;
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Tessellator tessellator = Tessellator.instance;
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tessellator.startDrawingQuads();
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tessellator.addVertexWithUV((double)x, (double)(y + height), 0.0D, (double)(u * f4), (double)((v + (float)height) * f5));
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tessellator.addVertexWithUV((double)(x + width), (double)(y + height), 0.0D, (double)((u + (float)width) * f4), (double)((v + (float)height) * f5));
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tessellator.addVertexWithUV((double)(x + width), (double)y, 0.0D, (double)((u + (float)width) * f4), (double)(v * f5));
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tessellator.addVertexWithUV((double)x, (double)y, 0.0D, (double)(u * f4), (double)(v * f5));
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tessellator.draw();
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}
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public static void func_152125_a(int x, int y, float u, float v, int uWidth, int vHeight, int width, int height, float tileWidth, float tileHeight)
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{
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float f4 = 1.0F / tileWidth;
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float f5 = 1.0F / tileHeight;
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Tessellator tessellator = Tessellator.instance;
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tessellator.startDrawingQuads();
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tessellator.addVertexWithUV((double)x, (double)(y + height), 0.0D, (double)(u * f4), (double)((v + (float)vHeight) * f5));
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tessellator.addVertexWithUV((double)(x + width), (double)(y + height), 0.0D, (double)((u + (float)uWidth) * f4), (double)((v + (float)vHeight) * f5));
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tessellator.addVertexWithUV((double)(x + width), (double)y, 0.0D, (double)((u + (float)uWidth) * f4), (double)(v * f5));
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tessellator.addVertexWithUV((double)x, (double)y, 0.0D, (double)(u * f4), (double)(v * f5));
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tessellator.draw();
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}
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} |