Merge branch 'master' into 1.16

# Conflicts:
#	src/main/java/carpet/network/ServerNetworkHandler.java
#	src/main/java/carpet/script/CarpetExpression.java

src/main/java/carpet/mixins/ClientPlayerEntity_clientCommandMixin.java

@@ -14,6 +14,11 @@ public class ClientPlayerEntity_clientCommandMixin
     @Inject(method = "sendChatMessage", at = @At("HEAD"))
     private void inspectMessage(String string, CallbackInfo ci)
     {
+        if (string.startsWith("/call"))
+        {
+            String command = string.substring(6);
+            CarpetClient.sendClientCommand(command);
+        }
         if (CarpetServer.minecraft_server == null && !CarpetClient.isCarpet())
         {
             ClientPlayerEntity playerSource = (ClientPlayerEntity)(Object) this;

src/main/java/carpet/mixins/Ingredient_scarpetMixin.java

@@ -0,0 +1,26 @@
+package carpet.mixins;
+
+import carpet.fakes.IngredientInterface;
+import net.minecraft.item.ItemStack;
+import net.minecraft.recipe.Ingredient;
+import org.spongepowered.asm.mixin.Final;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Shadow;
+
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.List;
+import java.util.stream.Collectors;
+
+@Mixin(Ingredient.class)
+public class Ingredient_scarpetMixin implements IngredientInterface
+{
+    @Shadow @Final private Ingredient.Entry[] entries;
+
+    @Override
+    public List<Collection<ItemStack>> getRecipeStacks()
+    {
+        List<Collection<ItemStack>> res = Arrays.stream(entries).map(Ingredient.Entry::getStacks).collect(Collectors.toList());
+        return res;
+    }
+}

src/main/java/carpet/mixins/RecipeManager_scarpetMixin.java

@@ -0,0 +1,32 @@
+package carpet.mixins;
+
+import carpet.fakes.RecipeManagerInterface;
+import com.google.common.collect.Lists;
+import net.minecraft.recipe.Recipe;
+import net.minecraft.recipe.RecipeManager;
+import net.minecraft.recipe.RecipeType;
+import net.minecraft.util.Identifier;
+import net.minecraft.util.registry.Registry;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Shadow;
+
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+import java.util.stream.Collectors;
+
+@Mixin(RecipeManager.class)
+public class RecipeManager_scarpetMixin implements RecipeManagerInterface
+{
+
+    @Shadow private Map<RecipeType<?>, Map<Identifier, Recipe<?>>> recipes;
+
+    @Override
+    public List<Recipe<?>> getAllMatching(RecipeType type, Identifier output)
+    {
+        Map<Identifier, Recipe<?>> typeRecipes = recipes.get(type);
+        if (typeRecipes.containsKey(output)) return Collections.singletonList(typeRecipes.get(output));
+        return Lists.newArrayList(typeRecipes.values().stream().filter(
+                r -> Registry.ITEM.getId(r.getOutput().getItem()).equals(output)).collect(Collectors.toList()));
+    }
+}

src/main/java/carpet/mixins/ServerPlayNetworkHandler_scarpetEventsMixin.java

@@ -1,6 +1,9 @@
 package carpet.mixins;
 
 import net.minecraft.item.ItemStack;
+import net.minecraft.network.packet.c2s.play.ButtonClickC2SPacket;
+import net.minecraft.network.packet.c2s.play.CraftRequestC2SPacket;
+import net.minecraft.network.packet.c2s.play.UpdateSelectedSlotC2SPacket;
 import net.minecraft.server.network.ServerPlayNetworkHandler;
 import net.minecraft.server.network.ServerPlayerEntity;
 import net.minecraft.network.packet.c2s.play.ClientCommandC2SPacket;
@@ -29,10 +32,12 @@ import static carpet.script.CarpetEventServer.Event.PLAYER_RELEASED_ITEM;
 import static carpet.script.CarpetEventServer.Event.PLAYER_RIDES;
 import static carpet.script.CarpetEventServer.Event.PLAYER_JUMPS;
 import static carpet.script.CarpetEventServer.Event.PLAYER_RIGHT_CLICKS_BLOCK;
+import static carpet.script.CarpetEventServer.Event.PLAYER_CHOOSES_RECIPE;
 import static carpet.script.CarpetEventServer.Event.PLAYER_STARTS_SNEAKING;
 import static carpet.script.CarpetEventServer.Event.PLAYER_STARTS_SPRINTING;
 import static carpet.script.CarpetEventServer.Event.PLAYER_STOPS_SNEAKING;
 import static carpet.script.CarpetEventServer.Event.PLAYER_STOPS_SPRINTING;
+import static carpet.script.CarpetEventServer.Event.PLAYER_SWITCHES_SLOT;
 import static carpet.script.CarpetEventServer.Event.PLAYER_USES_ITEM;
 import static carpet.script.CarpetEventServer.Event.PLAYER_WAKES_UP;
 
@@ -219,4 +224,28 @@ public class ServerPlayNetworkHandler_scarpetEventsMixin
         //todo add hit and hand in the future
         PLAYER_ATTACKS_ENTITY.onEntityAction(player, playerInteractEntityC2SPacket_1.getEntity(player.getServerWorld()), null);
     }
+
+    @Inject(method = "onButtonClick", at = @At("HEAD"))
+    private void onItemBeingPickedFromInventory(ButtonClickC2SPacket packet, CallbackInfo ci)
+    {
+        // crafts not int the crafting window
+        //CarpetSettings.LOG.error("Player clicks button "+packet.getButtonId());
+    }
+    @Inject(method = "onCraftRequest", at = @At("HEAD"))
+    private void onRecipeSelectedInRecipeManager(CraftRequestC2SPacket packet, CallbackInfo ci)
+    {
+        if (PLAYER_CHOOSES_RECIPE.isNeeded())
+        {
+            PLAYER_CHOOSES_RECIPE.onRecipeSelected(player, packet.getRecipe(), packet.shouldCraftAll());
+        }
+    }
+
+    @Inject(method = "onUpdateSelectedSlot", at = @At("HEAD"))
+    private void onUpdatedSelectedSLot(UpdateSelectedSlotC2SPacket packet, CallbackInfo ci)
+    {
+        if (PLAYER_SWITCHES_SLOT.isNeeded())
+        {
+            PLAYER_SWITCHES_SLOT.onSlotSwitch(player, player.inventory.selectedSlot, packet.getSelectedSlot());
+        }
+    }
 }