src/main/java/com/irtimaled/bbor/client/renderers/RenderHelper.java

   1 package com.irtimaled.bbor.client.renderers;
   2
   3 import com.irtimaled.bbor.client.config.ConfigManager;
   4 import com.mojang.blaze3d.platform.GlStateManager;
   5 import net.minecraft.client.Minecraft;
   6 import org.lwjgl.opengl.GL11;
   7
   8 public class RenderHelper {
   9     public static final int QUADS = GL11.GL_QUADS;
  10     public static final int LINES = GL11.GL_LINES;
  11     public static final int LINE_LOOP = GL11.GL_LINE_LOOP;
  12     public static final int POINTS = GL11.GL_POINTS;
  13
  14     public static void beforeRender() {
  15         enableBlend();
  16         GlStateManager.blendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
  17         lineWidth2();
  18         disableTexture();
  19         GlStateManager.disableCull();
  20         enableDepthTest();
  21
  22         if (ConfigManager.alwaysVisible.get()) {
  23             GlStateManager.clear(GL11.GL_DEPTH_BUFFER_BIT, Minecraft.IS_RUNNING_ON_MAC);
  24         }
  25     }
  26
  27     public static void afterRender() {
  28         polygonModeFill();
  29         GlStateManager.enableCull();
  30         enableTexture();
  31     }
  32
  33     public static void beforeRenderFont(OffsetPoint offsetPoint) {
  34         disableDepthTest();
  35         GlStateManager.pushMatrix();
  36         polygonModeFill();
  37         GlStateManager.translated(offsetPoint.getX(), offsetPoint.getY() + 0.002D, offsetPoint.getZ());
  38         GlStateManager.normal3f(0.0F, 1.0F, 0.0F);
  39         GlStateManager.rotatef(0.0F, 0.0F, 1.0F, 0.0F);
  40         GlStateManager.rotatef(90.0F, 1.0F, 0.0F, 0.0F);
  41         GlStateManager.scalef(-0.0175F, -0.0175F, 0.0175F);
  42         enableTexture();
  43         enableBlend();
  44         GlStateManager.blendFuncSeparate(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA, GL11.GL_ONE, GL11.GL_ZERO);
  45
  46         depthMaskTrue();
  47     }
  48
  49     public static void afterRenderFont() {
  50         disableTexture();
  51         disableBlend();
  52         GlStateManager.popMatrix();
  53         enableDepthTest();
  54     }
  55
  56     public static void disableLighting() {
  57         GlStateManager.disableLighting();
  58     }
  59
  60     public static void disableDepthTest() {
  61         GlStateManager.disableDepthTest();
  62     }
  63
  64     public static void enableDepthTest() {
  65         GlStateManager.enableDepthTest();
  66     }
  67
  68     public static void disableFog() {
  69         GlStateManager.disableFog();
  70     }
  71
  72     public static void disableBlend() {
  73         GlStateManager.disableBlend();
  74     }
  75
  76     public static void enableBlend() {
  77         GlStateManager.enableBlend();
  78     }
  79
  80     public static void disableAlphaTest() {
  81         GlStateManager.disableAlphaTest();
  82     }
  83
  84     public static void enableAlphaTest() {
  85         GlStateManager.enableAlphaTest();
  86     }
  87
  88     public static void disableTexture() {
  89         GlStateManager.disableTexture();
  90     }
  91
  92     public static void enableTexture() {
  93         GlStateManager.enableTexture();
  94     }
  95
  96     public static void shadeModelSmooth() {
  97         GlStateManager.shadeModel(GL11.GL_SMOOTH);
  98     }
  99
 100     public static void shadeModelFlat() {
 101         GlStateManager.shadeModel(GL11.GL_FLAT);
 102     }
 103
 104     public static void enablePointSmooth() {
 105         GL11.glEnable(GL11.GL_POINT_SMOOTH);
 106     }
 107
 108     public static void lineWidth2() {
 109         GlStateManager.lineWidth(2f);
 110     }
 111
 112     public static void polygonModeLine() {
 113         GlStateManager.polygonMode(GL11.GL_FRONT_AND_BACK, GL11.GL_LINE);
 114     }
 115
 116     public static void polygonModeFill() {
 117         GlStateManager.polygonMode(GL11.GL_FRONT_AND_BACK, GL11.GL_FILL);
 118     }
 119
 120     public static void polygonOffsetMinusOne() {
 121         GlStateManager.polygonOffset(-1.f, -1.f);
 122     }
 123
 124     public static void enablePolygonOffsetLine() {
 125         GlStateManager.enableLineOffset();
 126     }
 127
 128     public static void depthMaskTrue() {
 129         GlStateManager.depthMask(true);
 130     }
 131
 132     public static void pointSize5() {
 133         GL11.glPointSize(5);
 134     }
 135
 136     public static void blendFuncGui() {
 137         GlStateManager.blendFuncSeparate(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA, GL11.GL_ZERO, GL11.GL_ONE);
 138     }
 139 }