public static boolean isPowerProviderOrWire(IBlockAccess iblockaccess, int i, int j, int k) {
int l = iblockaccess.getBlockId(i, j, k);
if (l == Block.redstoneWire.blockID) {
return true;
}
if (l == 0) {
return false;
}
return Block.blocksList[l].canProvidePower();
}
public static boolean renderBlockRedstoneWire(
RenderBlocks r,
IBlockAccess blockAccess,
Block par1Block,
int par2,
int par3,
int par4,
Icon override) {
Tessellator tessellator = Tessellator.instance;
int i = blockAccess.getBlockMetadata(par2, par3, par4);
Icon icon = BlockRedstoneWire.func_94409_b("cross");
Icon icon1 = BlockRedstoneWire.func_94409_b("line");
Icon icon2 = BlockRedstoneWire.func_94409_b("cross_overlay");
Icon icon3 = BlockRedstoneWire.func_94409_b("line_overlay");
if (!Minecraft.oldlighting) {
tessellator.setBrightness(
par1Block.getMixedBrightnessForBlock(blockAccess, par2, par3, par4));
}
float f =
Minecraft.oldlighting ? par1Block.getBlockBrightness(blockAccess, par2, par3, par4) : 1.0F;
float f1 = (float) i / 15F;
float f2 = f1 * 0.6F + 0.4F;
if (i == 0) {
f2 = 0.3F;
}
float f3 = f1 * f1 * 0.7F - 0.5F;
float f4 = f1 * f1 * 0.6F - 0.7F;
if (f3 < 0.0F) {
f3 = 0.0F;
}
if (f4 < 0.0F) {
f4 = 0.0F;
}
tessellator.setColorOpaque_F(f * f2, f * f3, f * f4);
boolean flag =
BlockRedstoneWire.isPowerProviderOrWire(blockAccess, par2 - 1, par3, par4, 1)
|| !blockAccess.isBlockNormalCube(par2 - 1, par3, par4)
&& BlockRedstoneWire.isPowerProviderOrWire(
blockAccess, par2 - 1, par3 - 1, par4, -1);
boolean flag1 =
BlockRedstoneWire.isPowerProviderOrWire(blockAccess, par2 + 1, par3, par4, 3)
|| !blockAccess.isBlockNormalCube(par2 + 1, par3, par4)
&& BlockRedstoneWire.isPowerProviderOrWire(
blockAccess, par2 + 1, par3 - 1, par4, -1);
boolean flag2 =
BlockRedstoneWire.isPowerProviderOrWire(blockAccess, par2, par3, par4 - 1, 2)
|| !blockAccess.isBlockNormalCube(par2, par3, par4 - 1)
&& BlockRedstoneWire.isPowerProviderOrWire(
blockAccess, par2, par3 - 1, par4 - 1, -1);
boolean flag3 =
BlockRedstoneWire.isPowerProviderOrWire(blockAccess, par2, par3, par4 + 1, 0)
|| !blockAccess.isBlockNormalCube(par2, par3, par4 + 1)
&& BlockRedstoneWire.isPowerProviderOrWire(
blockAccess, par2, par3 - 1, par4 + 1, -1);
if (!blockAccess.isBlockNormalCube(par2, par3 + 1, par4)) {
if (blockAccess.isBlockNormalCube(par2 - 1, par3, par4)
&& BlockRedstoneWire.isPowerProviderOrWire(blockAccess, par2 - 1, par3 + 1, par4, -1)) {
flag = true;
}
if (blockAccess.isBlockNormalCube(par2 + 1, par3, par4)
&& BlockRedstoneWire.isPowerProviderOrWire(blockAccess, par2 + 1, par3 + 1, par4, -1)) {
flag1 = true;
}
if (blockAccess.isBlockNormalCube(par2, par3, par4 - 1)
&& BlockRedstoneWire.isPowerProviderOrWire(blockAccess, par2, par3 + 1, par4 - 1, -1)) {
flag2 = true;
}
if (blockAccess.isBlockNormalCube(par2, par3, par4 + 1)
&& BlockRedstoneWire.isPowerProviderOrWire(blockAccess, par2, par3 + 1, par4 + 1, -1)) {
flag3 = true;
}
}
float f5 = par2 + 0;
float f6 = par2 + 1;
float f7 = par4 + 0;
float f8 = par4 + 1;
byte byte0 = 0;
if ((flag || flag1) && !flag2 && !flag3) {
byte0 = 1;
}
if ((flag2 || flag3) && !flag1 && !flag) {
byte0 = 2;
}
if (byte0 == 0) {
int j = 0;
int k = 0;
int l = 16;
int i1 = 16;
if (flag1 || flag2 || flag3 || flag) {
if (!flag) {
f5 += 0.3125F;
}
if (!flag) {
j += 5;
}
if (!flag1) {
f6 -= 0.3125F;
}
if (!flag1) {
l -= 5;
}
if (!flag2) {
f7 += 0.3125F;
}
if (!flag2) {
k += 5;
}
if (!flag3) {
f8 -= 0.3125F;
}
if (!flag3) {
i1 -= 5;
}
}
tessellator.addVertexWithUV(
f6, (double) par3 + 0.015625D, f8, icon.getInterpolatedU(l), icon.getInterpolatedV(i1));
tessellator.addVertexWithUV(
f6, (double) par3 + 0.015625D, f7, icon.getInterpolatedU(l), icon.getInterpolatedV(k));
tessellator.addVertexWithUV(
f5, (double) par3 + 0.015625D, f7, icon.getInterpolatedU(j), icon.getInterpolatedV(k));
tessellator.addVertexWithUV(
f5, (double) par3 + 0.015625D, f8, icon.getInterpolatedU(j), icon.getInterpolatedV(i1));
tessellator.setColorOpaque_F(f, f, f);
tessellator.addVertexWithUV(
f6, (double) par3 + 0.015625D, f8, icon2.getInterpolatedU(l), icon2.getInterpolatedV(i1));
tessellator.addVertexWithUV(
f6, (double) par3 + 0.015625D, f7, icon2.getInterpolatedU(l), icon2.getInterpolatedV(k));
tessellator.addVertexWithUV(
f5, (double) par3 + 0.015625D, f7, icon2.getInterpolatedU(j), icon2.getInterpolatedV(k));
tessellator.addVertexWithUV(
f5, (double) par3 + 0.015625D, f8, icon2.getInterpolatedU(j), icon2.getInterpolatedV(i1));
} else if (byte0 == 1) {
tessellator.addVertexWithUV(
f6, (double) par3 + 0.015625D, f8, icon1.getMaxU(), icon1.getMaxV());
tessellator.addVertexWithUV(
f6, (double) par3 + 0.015625D, f7, icon1.getMaxU(), icon1.getMinV());
tessellator.addVertexWithUV(
f5, (double) par3 + 0.015625D, f7, icon1.getMinU(), icon1.getMinV());
tessellator.addVertexWithUV(
f5, (double) par3 + 0.015625D, f8, icon1.getMinU(), icon1.getMaxV());
tessellator.setColorOpaque_F(f, f, f);
tessellator.addVertexWithUV(
f6, (double) par3 + 0.015625D, f8, icon3.getMaxU(), icon3.getMaxV());
tessellator.addVertexWithUV(
f6, (double) par3 + 0.015625D, f7, icon3.getMaxU(), icon3.getMinV());
tessellator.addVertexWithUV(
f5, (double) par3 + 0.015625D, f7, icon3.getMinU(), icon3.getMinV());
tessellator.addVertexWithUV(
f5, (double) par3 + 0.015625D, f8, icon3.getMinU(), icon3.getMaxV());
} else {
tessellator.addVertexWithUV(
f6, (double) par3 + 0.015625D, f8, icon1.getMaxU(), icon1.getMaxV());
tessellator.addVertexWithUV(
f6, (double) par3 + 0.015625D, f7, icon1.getMinU(), icon1.getMaxV());
tessellator.addVertexWithUV(
f5, (double) par3 + 0.015625D, f7, icon1.getMinU(), icon1.getMinV());
tessellator.addVertexWithUV(
f5, (double) par3 + 0.015625D, f8, icon1.getMaxU(), icon1.getMinV());
tessellator.setColorOpaque_F(f, f, f);
tessellator.addVertexWithUV(
f6, (double) par3 + 0.015625D, f8, icon3.getMaxU(), icon3.getMaxV());
tessellator.addVertexWithUV(
f6, (double) par3 + 0.015625D, f7, icon3.getMinU(), icon3.getMaxV());
tessellator.addVertexWithUV(
f5, (double) par3 + 0.015625D, f7, icon3.getMinU(), icon3.getMinV());
tessellator.addVertexWithUV(
f5, (double) par3 + 0.015625D, f8, icon3.getMaxU(), icon3.getMinV());
}
if (!blockAccess.isBlockNormalCube(par2, par3 + 1, par4)) {
if (blockAccess.isBlockNormalCube(par2 - 1, par3, par4)
&& blockAccess.getBlockId(par2 - 1, par3 + 1, par4) == Block.redstoneWire.blockID) {
tessellator.setColorOpaque_F(f * f2, f * f3, f * f4);
tessellator.addVertexWithUV(
(double) par2 + 0.015625D,
(float) (par3 + 1) + 0.021875F,
par4 + 1,
icon1.getMaxU(),
icon1.getMinV());
tessellator.addVertexWithUV(
(double) par2 + 0.015625D, par3 + 0, par4 + 1, icon1.getMinU(), icon1.getMinV());
tessellator.addVertexWithUV(
(double) par2 + 0.015625D, par3 + 0, par4 + 0, icon1.getMinU(), icon1.getMaxV());
tessellator.addVertexWithUV(
(double) par2 + 0.015625D,
(float) (par3 + 1) + 0.021875F,
par4 + 0,
icon1.getMaxU(),
icon1.getMaxV());
tessellator.setColorOpaque_F(f, f, f);
tessellator.addVertexWithUV(
(double) par2 + 0.015625D,
(float) (par3 + 1) + 0.021875F,
par4 + 1,
icon3.getMaxU(),
icon3.getMinV());
tessellator.addVertexWithUV(
(double) par2 + 0.015625D, par3 + 0, par4 + 1, icon3.getMinU(), icon3.getMinV());
tessellator.addVertexWithUV(
(double) par2 + 0.015625D, par3 + 0, par4 + 0, icon3.getMinU(), icon3.getMaxV());
tessellator.addVertexWithUV(
(double) par2 + 0.015625D,
(float) (par3 + 1) + 0.021875F,
par4 + 0,
icon3.getMaxU(),
icon3.getMaxV());
}
if (blockAccess.isBlockNormalCube(par2 + 1, par3, par4)
&& blockAccess.getBlockId(par2 + 1, par3 + 1, par4) == Block.redstoneWire.blockID) {
tessellator.setColorOpaque_F(f * f2, f * f3, f * f4);
tessellator.addVertexWithUV(
(double) (par2 + 1) - 0.015625D, par3 + 0, par4 + 1, icon1.getMinU(), icon1.getMaxV());
tessellator.addVertexWithUV(
(double) (par2 + 1) - 0.015625D,
(float) (par3 + 1) + 0.021875F,
par4 + 1,
icon1.getMaxU(),
icon1.getMaxV());
tessellator.addVertexWithUV(
(double) (par2 + 1) - 0.015625D,
(float) (par3 + 1) + 0.021875F,
par4 + 0,
icon1.getMaxU(),
icon1.getMinV());
tessellator.addVertexWithUV(
(double) (par2 + 1) - 0.015625D, par3 + 0, par4 + 0, icon1.getMinU(), icon1.getMinV());
tessellator.setColorOpaque_F(f, f, f);
tessellator.addVertexWithUV(
(double) (par2 + 1) - 0.015625D, par3 + 0, par4 + 1, icon3.getMinU(), icon3.getMaxV());
tessellator.addVertexWithUV(
(double) (par2 + 1) - 0.015625D,
(float) (par3 + 1) + 0.021875F,
par4 + 1,
icon3.getMaxU(),
icon3.getMaxV());
tessellator.addVertexWithUV(
(double) (par2 + 1) - 0.015625D,
(float) (par3 + 1) + 0.021875F,
par4 + 0,
icon3.getMaxU(),
icon3.getMinV());
tessellator.addVertexWithUV(
(double) (par2 + 1) - 0.015625D, par3 + 0, par4 + 0, icon3.getMinU(), icon3.getMinV());
}
if (blockAccess.isBlockNormalCube(par2, par3, par4 - 1)
&& blockAccess.getBlockId(par2, par3 + 1, par4 - 1) == Block.redstoneWire.blockID) {
tessellator.setColorOpaque_F(f * f2, f * f3, f * f4);
tessellator.addVertexWithUV(
par2 + 1, par3 + 0, (double) par4 + 0.015625D, icon1.getMinU(), icon1.getMaxV());
tessellator.addVertexWithUV(
par2 + 1,
(float) (par3 + 1) + 0.021875F,
(double) par4 + 0.015625D,
icon1.getMaxU(),
icon1.getMaxV());
tessellator.addVertexWithUV(
par2 + 0,
(float) (par3 + 1) + 0.021875F,
(double) par4 + 0.015625D,
icon1.getMaxU(),
icon1.getMinV());
tessellator.addVertexWithUV(
par2 + 0, par3 + 0, (double) par4 + 0.015625D, icon1.getMinU(), icon1.getMinV());
tessellator.setColorOpaque_F(f, f, f);
tessellator.addVertexWithUV(
par2 + 1, par3 + 0, (double) par4 + 0.015625D, icon3.getMinU(), icon3.getMaxV());
tessellator.addVertexWithUV(
par2 + 1,
(float) (par3 + 1) + 0.021875F,
(double) par4 + 0.015625D,
icon3.getMaxU(),
icon3.getMaxV());
tessellator.addVertexWithUV(
par2 + 0,
(float) (par3 + 1) + 0.021875F,
(double) par4 + 0.015625D,
icon3.getMaxU(),
icon3.getMinV());
tessellator.addVertexWithUV(
par2 + 0, par3 + 0, (double) par4 + 0.015625D, icon3.getMinU(), icon3.getMinV());
}
if (blockAccess.isBlockNormalCube(par2, par3, par4 + 1)
&& blockAccess.getBlockId(par2, par3 + 1, par4 + 1) == Block.redstoneWire.blockID) {
tessellator.setColorOpaque_F(f * f2, f * f3, f * f4);
tessellator.addVertexWithUV(
par2 + 1,
(float) (par3 + 1) + 0.021875F,
(double) (par4 + 1) - 0.015625D,
icon1.getMaxU(),
icon1.getMinV());
tessellator.addVertexWithUV(
par2 + 1, par3 + 0, (double) (par4 + 1) - 0.015625D, icon1.getMinU(), icon1.getMinV());
tessellator.addVertexWithUV(
par2 + 0, par3 + 0, (double) (par4 + 1) - 0.015625D, icon1.getMinU(), icon1.getMaxV());
tessellator.addVertexWithUV(
par2 + 0,
(float) (par3 + 1) + 0.021875F,
(double) (par4 + 1) - 0.015625D,
icon1.getMaxU(),
icon1.getMaxV());
tessellator.setColorOpaque_F(f, f, f);
tessellator.addVertexWithUV(
par2 + 1,
(float) (par3 + 1) + 0.021875F,
(double) (par4 + 1) - 0.015625D,
icon3.getMaxU(),
icon3.getMinV());
tessellator.addVertexWithUV(
par2 + 1, par3 + 0, (double) (par4 + 1) - 0.015625D, icon3.getMinU(), icon3.getMinV());
tessellator.addVertexWithUV(
par2 + 0, par3 + 0, (double) (par4 + 1) - 0.015625D, icon3.getMinU(), icon3.getMaxV());
tessellator.addVertexWithUV(
par2 + 0,
(float) (par3 + 1) + 0.021875F,
(double) (par4 + 1) - 0.015625D,
icon3.getMaxU(),
icon3.getMaxV());
}
}
return true;
}