old-bugs

Minecraft: Better than Adventure! mod that brings back bugs from older versions
git clone git://memoryshards.xyz/old-bugs.git
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EntityLivingMixin.java (1098B)

      1 package ambos.oldbugs.mixin;
      2 
      3 import net.minecraft.core.block.Block;
      4 import net.minecraft.core.entity.EntityLiving;
      5 import net.minecraft.core.util.helper.MathHelper;
      6 import org.spongepowered.asm.mixin.Mixin;
      7 import org.spongepowered.asm.mixin.injection.At;
      8 import org.spongepowered.asm.mixin.injection.Inject;
      9 import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
     10 
     11 import ambos.oldbugs.OldBugs;
     12 
     13 @Mixin(value = EntityLiving.class, remap = false)
     14 final class EntityLivingMixin {
     15     @Inject(method = "canClimb", at = @At("HEAD"), cancellable = true)
     16     public void increaseLadderCoverage(CallbackInfoReturnable<Boolean> cir) {
     17         if (!OldBugs.LADDERS_GAPS) {
     18             return;
     19         }
     20 
     21         EntityLiving self = ((EntityLiving) ((Object) this));
     22 
     23         int x = MathHelper.floor_double(self.x);
     24         int y = MathHelper.floor_double(self.bb.minY);
     25         int z = MathHelper.floor_double(self.z);
     26 
     27         cir.setReturnValue(self.world.getBlockId(x, y, z) == Block.ladderOak.id ||
     28             self.world.getBlockId(x, y + 1, z) == Block.ladderOak.id);
     29     }
     30 }