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Don't capture locals on RenderBlocks 👀
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@KAMKEEL
KAMKEEL committed May 19, 2024
1 parent dac605d commit 6923e77
Showing 1 changed file with 147 additions and 78 deletions.
225 changes: 147 additions & 78 deletions src/main/java/ganymedes01/etfuturum/mixins/thinpanes/MixinRenderBlocks.java
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Original file line number Diff line number Diff line change
Expand Up @@ -2,117 +2,180 @@

import net.minecraft.block.Block;
import net.minecraft.block.BlockPane;
import net.minecraft.block.BlockStainedGlassPane;
import net.minecraft.client.renderer.RenderBlocks;
import net.minecraft.client.renderer.Tessellator;
import net.minecraft.util.IIcon;
import net.minecraft.world.IBlockAccess;
import org.spongepowered.asm.mixin.Mixin;
import org.spongepowered.asm.mixin.Shadow;
import org.spongepowered.asm.mixin.injection.At;
import org.spongepowered.asm.mixin.injection.Inject;
import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
import org.spongepowered.asm.mixin.injection.callback.LocalCapture;
import static net.minecraftforge.common.util.ForgeDirection.*;

@Mixin(RenderBlocks.class)
public abstract class MixinRenderBlocks {

@Inject(method = "renderBlockPane", at = @At(value = "INVOKE", target = "Lnet/minecraft/block/BlockPane;shouldSideBeRendered(Lnet/minecraft/world/IBlockAccess;IIII)Z", ordinal = 1, shift = At.Shift.AFTER), cancellable = true, locals = LocalCapture.CAPTURE_FAILHARD)
private void remapCollisionsBoxes(BlockPane p_147767_1_, int posX, int posY, int posZ, CallbackInfoReturnable<Boolean> cir,
int l, Tessellator tessellator, int i1, float f, float f1, float f2,
IIcon iicon, IIcon iicon1,
double d21, double d0, double d1, double d2, double d3, double d4, double d5,
double d6, double d7, double d8, double d9, double d10, double d11, double d12,
double d13, double d14, double d15, double d16, double d17, double d18,
boolean flag, boolean flag1, boolean flag2, boolean flag3, boolean flag4) {
@Shadow
public IBlockAccess blockAccess;

@Shadow
public IIcon overrideBlockTexture;

@Inject(method = "renderBlockPane", at = @At(value = "INVOKE", target = "Lnet/minecraft/block/BlockPane;shouldSideBeRendered(Lnet/minecraft/world/IBlockAccess;IIII)Z", ordinal = 1, shift = At.Shift.AFTER), cancellable = true)
private void remapCollisionsBoxes(BlockPane pane, int posX, int posY, int posZ, CallbackInfoReturnable<Boolean> cir) {
boolean flag = pane.canPaneConnectTo(this.blockAccess, posX, posY, posZ - 1, NORTH);
boolean flag1 = pane.canPaneConnectTo(this.blockAccess, posX, posY, posZ + 1, SOUTH);
boolean flag2 = pane.canPaneConnectTo(this.blockAccess, posX - 1, posY, posZ, WEST);
boolean flag3 = pane.canPaneConnectTo(this.blockAccess, posX + 1, posY, posZ, EAST);

// Not Connected to anything
if(!flag && !flag1 && !flag2 && !flag3){
// Cut out Icon Textures for Tops / Bottoms
double d00 = (double)iicon.getInterpolatedU(7.0D);
double d01 = (double)iicon.getInterpolatedU(9.0D);
double d000 = (double)iicon1.getInterpolatedV(7.0D);
double d001 = (double)iicon1.getInterpolatedV(9.0D);

tessellator.addVertexWithUV(d16, (double)(posY + 1), d13, d00, d2);
tessellator.addVertexWithUV(d16, (double)(posY + 0), d13, d00, d3);
tessellator.addVertexWithUV(d15, (double)(posY + 0), d13, d01, d3);
tessellator.addVertexWithUV(d15, (double)(posY + 1), d13, d01, d2);

tessellator.addVertexWithUV(d15, (double)(posY + 1), d13, d00, d2);
IIcon iicon;
IIcon iicon1;
if (this.hasOverrideBlockTexture())
{
iicon = this.overrideBlockTexture;
iicon1 = this.overrideBlockTexture;
}
else
{
int j1 = this.blockAccess.getBlockMetadata(posX, posY, posZ);
iicon = this.getBlockIconFromSideAndMetadata(pane, 0, j1);
iicon1 = pane.func_150097_e();
}

double d0 = (double)iicon.getInterpolatedU(7.0D);
double d00 = (double)iicon.getInterpolatedU(9.0D);
double d2 = (double)iicon.getMinV();
double d3 = (double)iicon.getMaxV();
double d4 = (double)iicon1.getInterpolatedU(7.0D);
double d5 = (double)iicon1.getInterpolatedU(9.0D);
double d21 = (double)iicon1.getInterpolatedV(7.0D);
double d22 = (double)iicon1.getInterpolatedV(9.0D);
double d10 = (double) posX + 0.5D;
double d13 = (double)posZ + 0.5D;
double d15 = (double) posX + 0.5D - 0.0625D;
double d16 = (double) posX + 0.5D + 0.0625D;
double d17 = (double)posZ + 0.5D - 0.0625D;
double d18 = (double)posZ + 0.5D + 0.0625D;

Tessellator tessellator = Tessellator.instance;

tessellator.addVertexWithUV(d16, (double)(posY + 1), d13, d0, d2);
tessellator.addVertexWithUV(d16, (double)(posY + 0), d13, d0, d3);
tessellator.addVertexWithUV(d15, (double)(posY + 0), d13, d00, d3);
tessellator.addVertexWithUV(d16, (double)(posY + 0), d13, d01, d3);
tessellator.addVertexWithUV(d16, (double)(posY + 1), d13, d01, d2);
tessellator.addVertexWithUV(d15, (double)(posY + 1), d13, d00, d2);

tessellator.addVertexWithUV(d10, (double)(posY + 1), d17, d00, d2);
tessellator.addVertexWithUV(d10, (double)(posY + 0), d17, d00, d3);
tessellator.addVertexWithUV(d10, (double)(posY + 0), d18, d01, d3);
tessellator.addVertexWithUV(d10, (double)(posY + 1), d18, d01, d2);
tessellator.addVertexWithUV(d15, (double)(posY + 1), d13, d0, d2);
tessellator.addVertexWithUV(d15, (double)(posY + 0), d13, d0, d3);
tessellator.addVertexWithUV(d16, (double)(posY + 0), d13, d00, d3);
tessellator.addVertexWithUV(d16, (double)(posY + 1), d13, d00, d2);

tessellator.addVertexWithUV(d10, (double)(posY + 1), d18, d00, d2);
tessellator.addVertexWithUV(d10, (double)(posY + 1), d17, d0, d2);
tessellator.addVertexWithUV(d10, (double)(posY + 0), d17, d0, d3);
tessellator.addVertexWithUV(d10, (double)(posY + 0), d18, d00, d3);
tessellator.addVertexWithUV(d10, (double)(posY + 0), d17, d01, d3);
tessellator.addVertexWithUV(d10, (double)(posY + 1), d17, d01, d2);
tessellator.addVertexWithUV(d10, (double)(posY + 1), d18, d00, d2);

tessellator.addVertexWithUV(d10, (double)(posY + 1), d18, d0, d2);
tessellator.addVertexWithUV(d10, (double)(posY + 0), d18, d0, d3);
tessellator.addVertexWithUV(d10, (double)(posY + 0), d17, d00, d3);
tessellator.addVertexWithUV(d10, (double)(posY + 1), d17, d00, d2);

// Top-Over
tessellator.addVertexWithUV(d15, (double)(posY + 1 - 0.001D), d18, d5, d000);
tessellator.addVertexWithUV(d16, (double)(posY + 1 - 0.001D), d18, d5, d001);
tessellator.addVertexWithUV(d16, (double)(posY + 1 - 0.001D), d17, d4, d001);
tessellator.addVertexWithUV(d15, (double)(posY + 1 - 0.001D), d17, d4, d000);
tessellator.addVertexWithUV(d15, (double)(posY + 1 - 0.001D), d18, d5, d21);
tessellator.addVertexWithUV(d16, (double)(posY + 1 - 0.001D), d18, d5, d22);
tessellator.addVertexWithUV(d16, (double)(posY + 1 - 0.001D), d17, d4, d22);
tessellator.addVertexWithUV(d15, (double)(posY + 1 - 0.001D), d17, d4, d21);

// Top-Under
tessellator.addVertexWithUV(d16, (double)(posY + 1 - 0.001D), d18, d5, d000);
tessellator.addVertexWithUV(d15, (double)(posY + 1 - 0.001D), d18, d5, d001);
tessellator.addVertexWithUV(d15, (double)(posY + 1 - 0.001D), d17, d4, d001);
tessellator.addVertexWithUV(d16, (double)(posY + 1 - 0.001D), d17, d4, d000);
tessellator.addVertexWithUV(d16, (double)(posY + 1 - 0.001D), d18, d5, d21);
tessellator.addVertexWithUV(d15, (double)(posY + 1 - 0.001D), d18, d5, d22);
tessellator.addVertexWithUV(d15, (double)(posY + 1 - 0.001D), d17, d4, d22);
tessellator.addVertexWithUV(d16, (double)(posY + 1 - 0.001D), d17, d4, d21);

// Bottom-Over
tessellator.addVertexWithUV(d15, (double)(posY + 0.001D), d18, d5, d000);
tessellator.addVertexWithUV(d16, (double)(posY + 0.001D), d18, d5, d001);
tessellator.addVertexWithUV(d16, (double)(posY + 0.001D), d17, d4, d001);
tessellator.addVertexWithUV(d15, (double)(posY + 0.001D), d17, d4, d000);
tessellator.addVertexWithUV(d15, (double)(posY + 0.001D), d18, d5, d21);
tessellator.addVertexWithUV(d16, (double)(posY + 0.001D), d18, d5, d22);
tessellator.addVertexWithUV(d16, (double)(posY + 0.001D), d17, d4, d22);
tessellator.addVertexWithUV(d15, (double)(posY + 0.001D), d17, d4, d21);

// Bottom-Under
tessellator.addVertexWithUV(d16, (double)(posY + 0.001D), d18, d5, d000);
tessellator.addVertexWithUV(d15, (double)(posY + 0.001D), d18, d5, d001);
tessellator.addVertexWithUV(d15, (double)(posY + 0.001D), d17, d4, d001);
tessellator.addVertexWithUV(d16, (double)(posY + 0.001D), d17, d4, d000);
tessellator.addVertexWithUV(d16, (double)(posY + 0.001D), d18, d5, d21);
tessellator.addVertexWithUV(d15, (double)(posY + 0.001D), d18, d5, d22);
tessellator.addVertexWithUV(d15, (double)(posY + 0.001D), d17, d4, d22);
tessellator.addVertexWithUV(d16, (double)(posY + 0.001D), d17, d4, d21);

cir.setReturnValue(true);
}
}

@Inject(method = "renderBlockStainedGlassPane", at = @At(value = "INVOKE_ASSIGN", target = "Lnet/minecraft/block/BlockPane;canPaneConnectTo(Lnet/minecraft/world/IBlockAccess;IIILnet/minecraftforge/common/util/ForgeDirection;)Z", ordinal = 3, shift = At.Shift.AFTER), cancellable = true, locals = LocalCapture.CAPTURE_FAILHARD)
private void remapCollisionsBoxes(Block p_147733_1_, int posX, int posY, int posZ, CallbackInfoReturnable<Boolean> cir,
int l, Tessellator tessellator, int i1, float f, float f1, float f2, boolean flag5,
IIcon iicon, IIcon iicon1, double d22,
double d0, double d1, double d2, double d3, double d4, double d5, double d6,
double d7, double d8, double d9, double d10, double d11, double d12, double d13,
double d14, double d15, double d16, double d17, double d18,
boolean flag, boolean flag1, boolean flag2, boolean flag3) {
// Not Connected to Anything
if(!flag && !flag1 && !flag2 && !flag3){

double d00 = (double)posX + 0.4375F;
double d01 = (double)(posX + (1 - 0.4375F));
double d000 = (double)posZ + 0.4375F;
double d001 = (double)(posZ + (1 - 0.4375F));
@Inject(method = "renderBlockStainedGlassPane", at = @At(value = "INVOKE", target = "Lnet/minecraft/block/BlockPane;canPaneConnectTo(Lnet/minecraft/world/IBlockAccess;IIILnet/minecraftforge/common/util/ForgeDirection;)Z", ordinal = 3, shift = At.Shift.AFTER), cancellable = true)
private void remapCollisionsBoxes(Block p_147767_1_, int posX, int posY, int posZ, CallbackInfoReturnable<Boolean> cir) {

tessellator.addVertexWithUV(d00, (double)posY + 0.999D, d17, d0, d3);
tessellator.addVertexWithUV(d00, (double)posY + 0.001D, d17, d0, d4);
tessellator.addVertexWithUV(d00, (double)posY + 0.001D, d18, d1, d4);
tessellator.addVertexWithUV(d00, (double)posY + 0.999D, d18, d1, d3);
boolean flag = ((BlockPane) p_147767_1_).canPaneConnectTo(this.blockAccess, posX, posY, posZ - 1, NORTH);
boolean flag1 = ((BlockPane) p_147767_1_).canPaneConnectTo(this.blockAccess, posX, posY, posZ + 1, SOUTH);
boolean flag2 = ((BlockPane) p_147767_1_).canPaneConnectTo(this.blockAccess, posX - 1, posY, posZ, WEST );
boolean flag3 = ((BlockPane) p_147767_1_).canPaneConnectTo(this.blockAccess, posX + 1, posY, posZ, EAST );

tessellator.addVertexWithUV(d01, (double)posY + 0.999D, d18, d0, d3);
tessellator.addVertexWithUV(d01, (double)posY + 0.001D, d18, d0, d4);
tessellator.addVertexWithUV(d01, (double)posY + 0.001D, d17, d1, d4);
tessellator.addVertexWithUV(d01, (double)posY + 0.999D, d17, d1, d3);

tessellator.addVertexWithUV(d16, (double)posY + 0.999D, d000, d1, d3);
tessellator.addVertexWithUV(d16, (double)posY + 0.001D, d000, d1, d4);
tessellator.addVertexWithUV(d15, (double)posY + 0.001D, d000, d0, d4);
tessellator.addVertexWithUV(d15, (double)posY + 0.999D, d000, d0, d3);

tessellator.addVertexWithUV(d15, (double)posY + 0.999D, d001, d0, d3);
tessellator.addVertexWithUV(d15, (double)posY + 0.001D, d001, d0, d4);
tessellator.addVertexWithUV(d16, (double)posY + 0.001D, d001, d1, d4);
tessellator.addVertexWithUV(d16, (double)posY + 0.999D, d001, d1, d3);
// Not Connected to Anything
if(!flag && !flag1 && !flag2 && !flag3){
IIcon iicon;
IIcon iicon1;
boolean flag5 = p_147767_1_ instanceof BlockStainedGlassPane;

if (this.hasOverrideBlockTexture())
{
iicon = this.overrideBlockTexture;
iicon1 = this.overrideBlockTexture;
}
else
{
int j1 = this.blockAccess.getBlockMetadata(posX, posY, posZ);
iicon = this.getBlockIconFromSideAndMetadata(p_147767_1_, 0, j1);
iicon1 = flag5 ? ((BlockStainedGlassPane)p_147767_1_).func_150104_b(j1) : ((BlockPane)p_147767_1_).func_150097_e();
}

double d0 = (double)iicon.getInterpolatedU(7.0D);
double d1 = (double)iicon.getInterpolatedU(9.0D);
double d3 = (double)iicon.getMinV();
double d4 = (double)iicon.getMaxV();
double d5 = (double)iicon1.getInterpolatedU(7.0D);
double d6 = (double)iicon1.getInterpolatedU(9.0D);
double d9 = (double)iicon1.getInterpolatedV(7.0D);
double d10 = (double)iicon1.getInterpolatedV(9.0D);
double d11 = (double)posX + 0.4375F;
double d12 = (double)(posX + (1 - 0.4375F));
double d13 = (double)posZ + 0.4375F;
double d14 = (double)(posZ + (1 - 0.4375F));
double d15 = (double)posX + 0.5D - 0.0625D;
double d16 = (double)posX + 0.5D + 0.0625D;
double d17 = (double)posZ + 0.5D - 0.0625D;
double d18 = (double)posZ + 0.5D + 0.0625D;

Tessellator tessellator = Tessellator.instance;

tessellator.addVertexWithUV(d11, (double)posY + 0.999D, d17, d0, d3);
tessellator.addVertexWithUV(d11, (double)posY + 0.001D, d17, d0, d4);
tessellator.addVertexWithUV(d11, (double)posY + 0.001D, d18, d1, d4);
tessellator.addVertexWithUV(d11, (double)posY + 0.999D, d18, d1, d3);

tessellator.addVertexWithUV(d12, (double)posY + 0.999D, d18, d0, d3);
tessellator.addVertexWithUV(d12, (double)posY + 0.001D, d18, d0, d4);
tessellator.addVertexWithUV(d12, (double)posY + 0.001D, d17, d1, d4);
tessellator.addVertexWithUV(d12, (double)posY + 0.999D, d17, d1, d3);

tessellator.addVertexWithUV(d16, (double)posY + 0.999D, d13, d1, d3);
tessellator.addVertexWithUV(d16, (double)posY + 0.001D, d13, d1, d4);
tessellator.addVertexWithUV(d15, (double)posY + 0.001D, d13, d0, d4);
tessellator.addVertexWithUV(d15, (double)posY + 0.999D, d13, d0, d3);

tessellator.addVertexWithUV(d15, (double)posY + 0.999D, d14, d0, d3);
tessellator.addVertexWithUV(d15, (double)posY + 0.001D, d14, d0, d4);
tessellator.addVertexWithUV(d16, (double)posY + 0.001D, d14, d1, d4);
tessellator.addVertexWithUV(d16, (double)posY + 0.999D, d14, d1, d3);

// Top and Bottom
tessellator.addVertexWithUV(d16, (double)posY + 0.999D, d17, d6, d9);
Expand All @@ -127,4 +190,10 @@ private void remapCollisionsBoxes(Block p_147733_1_, int posX, int posY, int pos
cir.setReturnValue(true);
}
}

@Shadow
public boolean hasOverrideBlockTexture(){ return true; }

@Shadow
public IIcon getBlockIconFromSideAndMetadata(Block p_147787_1_, int p_147787_2_, int p_147787_3_){ return null; }
}

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