[code]
public boolean renderBlockHalf(Block block, int i, int j, int k) {
/* 626 */ int tex = block.getBlockTexture(this.blockAccess, i, j, k, 0);
/* 627 */ int ll1 = (tex & 0xF) ‹‹ 4;
/* 628 */ int li2 = tex & 0xF0;
/* 629 */ double d5 = ll1 / 256.0F;
/* 630 */ double d6 = (ll1 + 15.99F) / 256.0F;
/* 631 */ double d7 = li2 / 512.0F;
/* 632 */ double d8 = (li2 + 15.99F) / 512.0F;
/* */
/* 634 */ renderStandardBlock(block, i, j, k);
/* */
/* 636 */ int cm = block.colorMultiplier(this.blockAccess, i, j, k);
/* 637 */ float f = (cm ›› 16 & 0xFF) / 255.0F;
/* 638 */ float f1 = (cm ›› 8 & 0xFF) / 255.0F;
/* 639 */ float f2 = (cm & 0xFF) / 255.0F;
/* 640 */ if (EntityRenderer.anaglyphEnable)
/* */ {
/* 642 */ float f3 = (f * 30.0F + f1 * 59.0F + f2 * 11.0F) / 100.0F;
/* 643 */ float f4 = (f * 30.0F + f1 * 70.0F) / 100.0F;
/* 644 */ float f5 = (f * 30.0F + f2 * 70.0F) / 100.0F;
/* 645 */ f = f3;
/* 646 */ f1 = f4;
/* 647 */ f2 = f5;
/* */ }
/* */
/* 650 */ this.enableAO = true;
/* 651 */ boolean flag1 = true;
/* 652 */ boolean flag2 = true;
/* 653 */ boolean flag3 = true;
/* 654 */ boolean flag4 = true;
/* 655 */ boolean flag5 = true;
/* 656 */ boolean flag6 = true;
/* 657 */ this.lightValueOwn = block.getBlockBrightness(this.blockAccess, i, j, k);
/* 658 */ this.aoLightValueXNeg = block.getBlockBrightness(this.blockAccess, i - 1, j, k);
/* 659 */ this.aoLightValueYNeg = block.getBlockBrightness(this.blockAccess, i, j - 1, k);
/* 660 */ this.aoLightValueZNeg = block.getBlockBrightness(this.blockAccess, i, j, k - 1);
/* 661 */ this.aoLightValueXPos = block.getBlockBrightness(this.blockAccess, i + 1, j, k);
/* 662 */ this.aoLightValueYPos = block.getBlockBrightness(this.blockAccess, i, j + 1, k);
/* 663 */ this.aoLightValueZPos = block.getBlockBrightness(this.blockAccess, i, j, k + 1);
/* 664 */ int l = block.getMixedBrightnessForBlock(this.blockAccess, i - 1, j, k);
/* 665 */ int i1 = block.getMixedBrightnessForBlock(this.blockAccess, i, j - 1, k);
/* 666 */ int j1 = block.getMixedBrightnessForBlock(this.blockAccess, i, j, k - 1);
/* 667 */ int k1 = block.getMixedBrightnessForBlock(this.blockAccess, i + 1, j, k);
/* 668 */ int l1 = block.getMixedBrightnessForBlock(this.blockAccess, i, j + 1, k);
/* 669 */ int i2 = block.getMixedBrightnessForBlock(this.blockAccess, i, j, k + 1);
/* 670 */ Tessellator tessellator = Tessellator.instance;
/* 671 */ tessellator.setBrightness(983055);
/* 672 */ this.field_22338_U = Block.canBlockGrass[this.blockAccess.getBlockId(i + 1, j + 1, k)];
/* 673 */ this.field_22359_ac = Block.canBlockGrass[this.blockAccess.getBlockId(i + 1, j - 1, k)];
/* 674 */ this.field_22334_Y = Block.canBlockGrass[this.blockAccess.getBlockId(i + 1, j, k + 1)];
/* 675 */ this.field_22363_aa = Block.canBlockGrass[this.blockAccess.getBlockId(i + 1, j, k - 1)];
/* 676 */ this.field_22337_V = Block.canBlockGrass[this.blockAccess.getBlockId(i - 1, j + 1, k)];
/* 677 */ this.field_22357_ad = Block.canBlockGrass[this.blockAccess.getBlockId(i - 1, j - 1, k)];
/* 678 */ this.field_22335_X = Block.canBlockGrass[this.blockAccess.getBlockId(i - 1, j, k - 1)];
/* 679 */ this.field_22333_Z = Block.canBlockGrass[this.blockAccess.getBlockId(i - 1, j, k + 1)];
/* 680 */ this.field_22336_W = Block.canBlockGrass[this.blockAccess.getBlockId(i, j + 1, k + 1)];
/* 681 */ this.field_22339_T = Block.canBlockGrass[this.blockAccess.getBlockId(i, j + 1, k - 1)];
/* 682 */ this.field_22355_ae = Block.canBlockGrass[this.blockAccess.getBlockId(i, j - 1, k + 1)];
/* 683 */ this.field_22361_ab = Block.canBlockGrass[this.blockAccess.getBlockId(i, j - 1, k - 1)];
/* 684 */ if (block.blockIndexInTexture == 3)
/* */ {
/* 686 */ flag1 = flag3 = flag4 = flag5 = flag6 = 0;
/* */ }
/* 688 */ if (this.overrideBlockTexture ›= 0)
/* */ {
/* 690 */ flag1 = flag3 = flag4 = flag5 = flag6 = 0;
/* */ }
/* */
/* 693 */ int d = this.blockAccess.getBlockMetadata(i, j, k);
/* 694 */ if (d == 0)
/* */ {
/* */ float f25;
/* */ float f18;
/* */ float f11;
/* */ float f4;
/* 699 */ if (this.field_22352_G › 0)
/* */ {
/* 701 */ j--;
/* 702 */ this.field_35935_Q = block.getMixedBrightnessForBlock(this.blockAccess, i - 1, j, k);
/* 703 */ this.field_35937_S = block.getMixedBrightnessForBlock(this.blockAccess, i, j, k - 1);
/* 704 */ this.field_35932_T = block.getMixedBrightnessForBlock(this.blockAccess, i, j, k + 1);
/* 705 */ this.field_35934_V = block.getMixedBrightnessForBlock(this.blockAccess, i + 1, j, k);
/* 706 */ this.field_22376_n = block.getBlockBrightness(this.blockAccess, i - 1, j, k);
/* 707 */ this.field_22374_p = block.getBlockBrightness(this.blockAccess, i, j, k - 1);
/* 708 */ this.field_22373_q = block.getBlockBrightness(this.blockAccess, i, j, k + 1);
/* 709 */ this.field_22371_s = block.getBlockBrightness(this.blockAccess, i + 1, j, k);
/* 710 */ if ((this.field_22361_ab) || (this.field_22357_ad))
/* */ {
/* 712 */ this.field_22377_m = block.getBlockBrightness(this.blockAccess, i - 1, j, k - 1);
/* 713 */ this.field_35936_P = block.getMixedBrightnessForBlock(this.blockAccess, i - 1, j, k - 1);
/* */ }
/* */ else {
/* 716 */ this.field_22377_m = this.field_22376_n;
/* 717 */ this.field_35936_P = this.field_35935_Q;
/* */ }
/* 719 */ if ((this.field_22355_ae) || (this.field_22357_ad))
/* */ {
/* 721 */ this.field_22375_o = block.getBlockBrightness(this.blockAccess, i - 1, j, k + 1);
/* 722 */ this.field_35938_R = block.getMixedBrightnessForBlock(this.blockAccess, i - 1, j, k + 1);
/* */ }
/* */ else {
/* 725 */ this.field_22375_o = this.field_22376_n;
/* 726 */ this.field_35938_R = this.field_35935_Q;
/* */ }
/* 728 */ if ((this.field_22361_ab) || (this.field_22359_ac))
/* */ {
/* 730 */ this.field_22372_r = block.getBlockBrightness(this.blockAccess, i + 1, j, k - 1);
/* 731 */ this.field_35931_U = block.getMixedBrightnessForBlock(this.blockAccess, i + 1, j, k - 1);
/* */ }
/* */ else {
/* 734 */ this.field_22372_r = this.field_22371_s;
/* 735 */ this.field_35931_U = this.field_35934_V;
/* */ }
/* 737 */ if ((this.field_22355_ae) || (this.field_22359_ac))
/* */ {
/* 739 */ this.field_22370_t = block.getBlockBrightness(this.blockAccess, i + 1, j, k + 1);
/* 740 */ this.field_35933_W = block.getMixedBrightnessForBlock(this.blockAccess, i + 1, j, k + 1);
/* */ }
/* */ else {
/* 743 */ this.field_22370_t = this.field_22371_s;
/* 744 */ this.field_35933_W = this.field_35934_V;
/* */ }
/* 746 */ j++;
/* 747 */ float f4 = (this.field_22375_o + this.field_22376_n + this.field_22373_q + this.aoLightValueYNeg) / 4.0F;
/* 748 */ float f25 = (this.field_22373_q + this.aoLightValueYNeg + this.field_22370_t + this.field_22371_s) / 4.0F;
/* 749 */ float f18 = (this.aoLightValueYNeg + this.field_22374_p + this.field_22371_s + this.field_22372_r) / 4.0F;
/* 750 */ float f11 = (this.field_22376_n + this.field_22377_m + this.aoLightValueYNeg + this.field_22374_p) / 4.0F;
/* 751 */ this.field_35943_ak = func_35924_c(this.field_35938_R, this.field_35935_Q, this.field_35932_T, i1);
/* 752 */ this.field_35948_an = func_35924_c(this.field_35932_T, this.field_35933_W, this.field_35934_V, i1);
/* 753 */ this.field_35947_am = func_35924_c(this.field_35937_S, this.field_35934_V, this.field_35931_U, i1);
/* 754 */ this.field_35944_al = func_35924_c(this.field_35935_Q, this.field_35936_P, this.field_35937_S, i1);
/* */ }
/* */ else {
/* 757 */ f4 = f11 = f18 = f25 = this.aoLightValueYNeg;
/* 758 */ this.field_35943_ak = (this.field_35944_al = this.field_35947_am = this.field_35948_an = this.field_35935_Q);
/* */ }
/* 760 */ this.colorRedTopLeft = (this.colorRedBottomLeft = this.colorRedBottomRight = this.colorRedTopRight = (flag1 ? f : 1.0F) * 0.5F);
/* 761 */ this.colorGreenTopLeft = (this.colorGreenBottomLeft = this.colorGreenBottomRight = this.colorGreenTopRight = (flag1 ? f1 : 1.0F) * 0.5F);
/* 762 */ this.colorBlueTopLeft = (this.colorBlueBottomLeft = this.colorBlueBottomRight = this.colorBlueTopRight = (flag1 ? f2 : 1.0F) * 0.5F);
/* 763 */ this.colorRedTopLeft *= f4;
/* 764 */ this.colorGreenTopLeft *= f4;
/* 765 */ this.colorBlueTopLeft *= f4;
/* 766 */ this.colorRedBottomLeft *= f11;
/* 767 */ this.colorGreenBottomLeft *= f11;
/* 768 */ this.colorBlueBottomLeft *= f11;
/* 769 */ this.colorRedBottomRight *= f18;
/* 770 */ this.colorGreenBottomRight *= f18;
/* 771 */ this.colorBlueBottomRight *= f18;
/* 772 */ this.colorRedTopRight *= f25;
/* 773 */ this.colorGreenTopRight *= f25;
/* 774 */ this.colorBlueTopRight *= f25;
/* */
/* 776 */ tessellator.setColorOpaque_F(this.colorRedTopRight, this.colorGreenTopRight, this.colorBlueTopRight);
/* 777 */ tessellator.setBrightness(this.field_35948_an);
/* 778 */ tessellator.addVertexWithUV(i, j + 1.0F, k + 1.0F, d5, d7);
/* 779 */ tessellator.setColorOpaque_F(this.colorRedTopLeft, this.colorGreenTopLeft, this.colorBlueTopLeft);
/* 780 */ tessellator.setBrightness(this.field_35943_ak);
/* 781 */ tessellator.addVertexWithUV(i + 1.0F, j + 1.0F, k + 1.0F, d6, d7);
/* 782 */ tessellator.setColorOpaque_F(this.colorRedBottomLeft, this.colorGreenBottomLeft, this.colorBlueBottomLeft);
/* 783 */ tessellator.setBrightness(this.field_35944_al);
/* 784 */ tessellator.addVertexWithUV(i + 1.0F, j, k, d6, d8);
/* 785 */ tessellator.setColorOpaque_F(this.colorRedBottomRight, this.colorGreenBottomRight, this.colorBlueBottomRight);
/* 786 */ tessellator.setBrightness(this.field_35947_am);
/* 787 */ tessellator.addVertexWithUV(i, j, k, d5, d8);
/* */
/* 789 */ tessellator.addVertexWithUV(i, j + 1.0F, k + 1.0F, d5, d7);
/* 790 */ tessellator.addVertexWithUV(i, j, k, d6, d8);
/* 791 */ tessellator.addVertexWithUV(i, j, k + 1.0F, d6, d8);
/* 792 */ tessellator.addVertexWithUV(i, j, k + 1.0F, d5, d8);
/* */
/* 794 */ tessellator.addVertexWithUV(i + 1.0F, j, k + 1.0F, d5, d8);
/* 795 */ tessellator.addVertexWithUV(i + 1.0F, j, k, d6, d8);
/* 796 */ tessellator.addVertexWithUV(i + 1.0F, j + 0.5F, k + 0.5F, d6, d7);
/* 797 */ tessellator.addVertexWithUV(i + 1.0F, j + 1.0F, k + 1.0F, d5, d7);
/* */ }
/* */
/* 800 */ if ((d % 4 != 1) ||
/* 803 */ (d % 4 == 2))
/* */ {
/* 805 */ tessellator.addVertexWithUV(i, j, k + 1.0F, d5, d7);
/* 806 */ tessellator.addVertexWithUV(i + 1.0F, j, k + 1.0F, d6, d7);
/* 807 */ tessellator.addVertexWithUV(i + 1.0F, j + 1.0F, k, d6, d8);
/* 808 */ tessellator.addVertexWithUV(i, j + 1.0F, k, d5, d8);
/* */ }
/* 810 */ if ((d % 4 != 3) ||
/* 814 */ (d ›= 4))
/* */ {
/* 818 */ renderTopFace(block, i, j, k, tex);
/* */ }
/* */
/* 821 */ this.enableAO = false;
/* */
/* 823 */ return true;
/* */ }
[/code]

Ты тоже при обновлении первым делом изменения посмотрел?)