ActuallyAdditions/src/main/java/de/ellpeck/actuallyadditions/mod/util/AssetUtil.java

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/*
* This file ("AssetUtil.java") is part of the Actually Additions Mod for Minecraft.
* It is created and owned by Ellpeck and distributed
* under the Actually Additions License to be found at
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* http://ellpeck.de/actaddlicense/
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* View the source code at https://github.com/Ellpeck/ActuallyAdditions
*
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* © 2016 Ellpeck
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*/
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package de.ellpeck.actuallyadditions.mod.util;
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import net.minecraft.block.Block;
import net.minecraft.client.Minecraft;
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import net.minecraft.client.gui.FontRenderer;
import net.minecraft.client.renderer.GlStateManager;
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import net.minecraft.client.renderer.RenderHelper;
import net.minecraft.client.renderer.Tessellator;
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import net.minecraft.client.renderer.VertexBuffer;
import net.minecraft.client.renderer.block.model.ItemCameraTransforms.TransformType;
import net.minecraft.client.renderer.vertex.DefaultVertexFormats;
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import net.minecraft.item.ItemStack;
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import net.minecraft.util.ResourceLocation;
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import net.minecraftforge.fml.relauncher.Side;
import net.minecraftforge.fml.relauncher.SideOnly;
import org.lwjgl.opengl.GL11;
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public class AssetUtil{
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public static final ResourceLocation GUI_INVENTORY_LOCATION = getGuiLocation("guiInventory");
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public static ResourceLocation getGuiLocation(String file){
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return new ResourceLocation(ModUtil.MOD_ID, "textures/gui/"+file+".png");
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}
public static ResourceLocation getBookletGuiLocation(String file){
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return new ResourceLocation(ModUtil.MOD_ID, "textures/gui/booklet/"+file+".png");
}
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public static void displayNameString(FontRenderer font, int xSize, int yPositionOfMachineText, String machineName){
String localMachineName = StringUtil.localize(machineName+".name");
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font.drawString(localMachineName, xSize/2-font.getStringWidth(localMachineName)/2, yPositionOfMachineText, StringUtil.DECIMAL_COLOR_WHITE);
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}
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@SideOnly(Side.CLIENT)
public static void renderBlockInWorld(Block block, int meta){
renderItemInWorld(new ItemStack(block, 1, meta));
}
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@SideOnly(Side.CLIENT)
public static void renderItemInWorld(ItemStack stack){
GlStateManager.pushMatrix();
GlStateManager.disableLighting();
GlStateManager.pushAttrib();
RenderHelper.enableStandardItemLighting();
Minecraft.getMinecraft().getRenderItem().renderItem(stack, TransformType.FIXED);
RenderHelper.disableStandardItemLighting();
GlStateManager.popAttrib();
GlStateManager.enableLighting();
GlStateManager.popMatrix();
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}
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@SideOnly(Side.CLIENT)
public static void renderStackToGui(ItemStack stack, int x, int y, float scale){
GlStateManager.pushMatrix();
GlStateManager.enableBlend();
GlStateManager.blendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
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RenderHelper.enableGUIStandardItemLighting();
GlStateManager.enableDepth();
GlStateManager.enableRescaleNormal();
GlStateManager.translate(x, y, 0);
GlStateManager.scale(scale, scale, scale);
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Minecraft mc = Minecraft.getMinecraft();
boolean flagBefore = mc.fontRendererObj.getUnicodeFlag();
mc.fontRendererObj.setUnicodeFlag(false);
Minecraft.getMinecraft().getRenderItem().renderItemAndEffectIntoGUI(stack, 0, 0);
Minecraft.getMinecraft().getRenderItem().renderItemOverlayIntoGUI(mc.fontRendererObj, stack, 0, 0, null);
mc.fontRendererObj.setUnicodeFlag(flagBefore);
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RenderHelper.disableStandardItemLighting();
GlStateManager.popMatrix();
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}
//Copied from Gui.class and changed
public static void drawHorizontalGradientRect(int left, int top, int right, int bottom, int startColor, int endColor, float zLevel){
float f = (float)(startColor >> 24 & 255)/255.0F;
float f1 = (float)(startColor >> 16 & 255)/255.0F;
float f2 = (float)(startColor >> 8 & 255)/255.0F;
float f3 = (float)(startColor & 255)/255.0F;
float f4 = (float)(endColor >> 24 & 255)/255.0F;
float f5 = (float)(endColor >> 16 & 255)/255.0F;
float f6 = (float)(endColor >> 8 & 255)/255.0F;
float f7 = (float)(endColor & 255)/255.0F;
GlStateManager.disableTexture2D();
GlStateManager.enableBlend();
GlStateManager.disableAlpha();
GlStateManager.tryBlendFuncSeparate(770, 771, 1, 0);
GlStateManager.shadeModel(7425);
Tessellator tessellator = Tessellator.getInstance();
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VertexBuffer renderer = tessellator.getBuffer();
renderer.begin(7, DefaultVertexFormats.POSITION_COLOR);
renderer.pos((double)left, (double)top, (double)zLevel).color(f1, f2, f3, f).endVertex();
renderer.pos((double)left, (double)bottom, (double)zLevel).color(f1, f2, f3, f).endVertex();
renderer.pos((double)right, (double)bottom, (double)zLevel).color(f5, f6, f7, f4).endVertex();
renderer.pos((double)right, (double)top, (double)zLevel).color(f5, f6, f7, f4).endVertex();
tessellator.draw();
GlStateManager.shadeModel(7424);
GlStateManager.disableBlend();
GlStateManager.enableAlpha();
GlStateManager.enableTexture2D();
}
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public static void renderNameTag(String tag, double x, double y, double z){
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FontRenderer fontrenderer = Minecraft.getMinecraft().fontRendererObj;
float f = 1.6F;
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float f1 = 0.016666668F*f;
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GlStateManager.pushMatrix();
GlStateManager.translate(x, y, z);
GL11.glNormal3f(0.0F, 1.0F, 0.0F);
GlStateManager.rotate(-Minecraft.getMinecraft().getRenderManager().playerViewY, 0.0F, 1.0F, 0.0F);
GlStateManager.rotate(Minecraft.getMinecraft().getRenderManager().playerViewX, 1.0F, 0.0F, 0.0F);
GlStateManager.scale(-f1, -f1, f1);
GlStateManager.disableLighting();
GlStateManager.depthMask(false);
GlStateManager.disableDepth();
GlStateManager.enableBlend();
GlStateManager.tryBlendFuncSeparate(770, 771, 1, 0);
Tessellator tessellator = Tessellator.getInstance();
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VertexBuffer renderer = tessellator.getBuffer();
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int i = 0;
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int j = fontrenderer.getStringWidth(tag)/2;
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GlStateManager.disableTexture2D();
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renderer.begin(7, DefaultVertexFormats.POSITION_COLOR);
renderer.pos((double)(-j-1), (double)(-1+i), 0.0D).color(0.0F, 0.0F, 0.0F, 0.25F).endVertex();
renderer.pos((double)(-j-1), (double)(8+i), 0.0D).color(0.0F, 0.0F, 0.0F, 0.25F).endVertex();
renderer.pos((double)(j+1), (double)(8+i), 0.0D).color(0.0F, 0.0F, 0.0F, 0.25F).endVertex();
renderer.pos((double)(j+1), (double)(-1+i), 0.0D).color(0.0F, 0.0F, 0.0F, 0.25F).endVertex();
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tessellator.draw();
GlStateManager.enableTexture2D();
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fontrenderer.drawString(tag, -fontrenderer.getStringWidth(tag)/2, i, 553648127);
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GlStateManager.enableDepth();
GlStateManager.depthMask(true);
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fontrenderer.drawString(tag, -fontrenderer.getStringWidth(tag)/2, i, -1);
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GlStateManager.enableLighting();
GlStateManager.disableBlend();
GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F);
GlStateManager.popMatrix();
}
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}