crafttweaker.log

[PREINITIALIZATION][CLIENT][INFO] Current loaders after merging: [[preinit]]
[PREINITIALIZATION][CLIENT][INFO] Loading scripts for loader with names [preinit]
[PREINITIALIZATION][CLIENT][INFO] [preinit | SIDE_CLIENT]: Skipping file {[0:crafttweaker]: discord_functional.zs} as we are currently loading with a different loader
[PREINITIALIZATION][CLIENT][INFO] Completed script loading in: 3ms
[INITIALIZATION][CLIENT][INFO] CraftTweaker: Building registry
[INITIALIZATION][CLIENT][INFO] CraftTweaker: Successfully built item registry
[INITIALIZATION][CLIENT][INFO] Current loaders after merging: [[preinit], [recipeevent | crafttweaker]]
[INITIALIZATION][CLIENT][INFO] Loading scripts for loader with names [crafttweaker | recipeevent]
[INITIALIZATION][CLIENT][INFO] [crafttweaker | SIDE_CLIENT]: Loading Script: {[0:crafttweaker]: discord_functional.zs}
[INITIALIZATION][CLIENT][INFO] aa
[INITIALIZATION][CLIENT][INFO] bb
[INITIALIZATION][CLIENT][INFO] cc
[INITIALIZATION][CLIENT][INFO] aa
[INITIALIZATION][CLIENT][INFO] bb
[INITIALIZATION][CLIENT][INFO] cc
[INITIALIZATION][CLIENT][INFO] SimpleRecipe[a]
[INITIALIZATION][CLIENT][INFO] SimpleRecipe[b]
[INITIALIZATION][CLIENT][INFO] SimpleRecipe[c]
[INITIALIZATION][CLIENT][INFO] Completed script loading in: 433ms
[POSTINITIALIZATION][CLIENT][INFO] Removing recipes for various outputs
[AVAILABLE][CLIENT][INFO] Fixed the RecipeBook

discord_functional.zs

import crafttweaker.tests_functional.RecipeList;
import crafttweaker.tests_functional.SimpleRecipe;

RecipeList.getString()
.map(function(x as string){return x ~ x;})
.filter(function(x as string) {return !(x has "d");})
.forEach(function(x as string) {print(x);});


RecipeList.getString2()
.map(function(x as string){return x ~ x;})
.filter(function(x as string) {return !(x has "d");})
.forEach(function(x as string) {print(x);});


RecipeList.getSimpleRecipes()
.filter(function(x as SimpleRecipe) {return !(x.id has "d");})
.forEach(function(x as SimpleRecipe) {x.print();});

RecipeFilter.java

package crafttweaker.api.tests.functional;

import crafttweaker.annotations.*;
import stanhebben.zenscript.annotations.*;

@ZenClass("crafttweaker.tests_functional.RecipeFilter")
@ZenRegister
@FunctionalInterface
public interface RecipeFilter<T> {
    
    boolean doFilter(T recipe);
}

RecipeForEach.java

package crafttweaker.api.tests.functional;

import crafttweaker.annotations.*;
import stanhebben.zenscript.annotations.*;

@ZenClass("crafttweaker.tests_functional.RecipeForEach")
@ZenRegister
@FunctionalInterface
public interface RecipeForEach<T> {
    void apply(T obj);
}

RecipeList.java

package crafttweaker.api.tests.functional;

import crafttweaker.annotations.*;
import stanhebben.zenscript.annotations.*;

import java.util.stream.*;

@ZenClass("crafttweaker.tests_functional.RecipeList")
@ZenRegister
public class RecipeList<T> {
    
    private Stream<T> internalStream;
    
    public RecipeList(Stream<T> internalStream) {
        this.internalStream = internalStream;
    }
    
    @ZenMethod
    public static RecipeList<String> getString() {
        return new RecipeList<>(Stream.of("a", "b", "c", "d"));
    }
    
    @ZenMethod
    public static RecipeList<String> getString2() {
        return new RecipeList<>(Stream.of("a", "b", "c", "d"));
    }
    
    @ZenMethod
    public static RecipeList<SimpleRecipe> getSimpleRecipes() {
        return new RecipeList<>(Stream.of("a", "b", "c", "d").map(SimpleRecipe::new));
    }
    
    @ZenMethod
    @ReturnsSelf
    public RecipeList<T> filter(RecipeFilter<T> filter) {
        internalStream = internalStream.filter(filter::doFilter);
        return this;
    }
    
    @ZenMethod
    @ReturnsSelf
    public RecipeList<T> map(RecipeMapper<T> mapper) {
        internalStream = internalStream.map(mapper::doMap);
        return this;
    }
    
    @ZenMethod
    public void forEach(RecipeForEach<T> applyFn) {
        internalStream.forEach(applyFn::apply);
    }
}

RecipeMapper.java

package crafttweaker.api.tests.functional;

import crafttweaker.annotations.*;
import stanhebben.zenscript.annotations.*;

@ZenClass("crafttweaker.tests_functional.RecipeMapper")
@ZenRegister
@FunctionalInterface
public interface RecipeMapper<T> {
    T doMap(T obj);
}

SimpleRecipe.java

package crafttweaker.api.tests.functional;

import crafttweaker.*;
import crafttweaker.annotations.*;
import stanhebben.zenscript.annotations.*;

import java.util.*;

@ZenClass("crafttweaker.tests_functional.SimpleRecipe")
@ZenRegister
public class SimpleRecipe {
    
    private final String id;
    
    public SimpleRecipe(String id) {
        this.id = id;
    }
    
    @ZenGetter("id")
    public String getId() {
        return id;
    }

    @ZenMethod
    public void print() {
        CraftTweakerAPI.logInfo(String.format(Locale.ENGLISH, "SimpleRecipe[%s]", id));
    }
}