Sickle AoE Right Click to Harvest (#29)

Co-authored-by: Martin Robertz <dream-master@gmx.net>
Co-authored-by: Alexdoru <57050655+Alexdoru@users.noreply.github.com>
Co-authored-by: Aleksandr Iakovlev <Aguinore@users.noreply.github.com>

dependencies.gradle

@@ -4,6 +4,9 @@ dependencies {
     implementation('com.github.GTNewHorizons:GTNHLib:0.9.6:dev')
     implementation("com.github.GTNewHorizons:NotEnoughItems:2.8.55-GTNH:dev")
     compileOnly("curse.maven:cofh-core-69162:2388750-dev:dev")
+    compileOnly("curse.maven:redstone-arsenal-70631:2277490-dev:dev")
+    compileOnly("curse.maven:magia-naturalis-1365176:7156285-dev")
+
     compileOnly('com.github.GTNewHorizons:ForgeMultipart:1.7.2:dev') {transitive=false}
     compileOnly("com.github.GTNewHorizons:Chisel:2.17.13-GTNH:dev") { transitive = false }
     // for testing

src/main/java/com/enderio/core/common/config/ConfigHandler.java

@@ -49,9 +49,13 @@ public class ConfigHandler extends AbstractConfigHandler implements ITweakConfig
     public static boolean betterAchievements = true;
 
     @Config
-    @Comment("Disabling this option will prevent any crops added to the config json from being right clickable.")
+    @Comment("Disabling this option will prevent any crops added to the config json from being right clickable with an empty hand.")
     public static boolean allowCropRC = true;
 
+    @Config
+    @Comment("Enabling this option will allow Sickle tools to AoE right click harvest any crops added to the config json.")
+    public static boolean allowSickleRC = false;
+
     @Config
     @Comment("Prevent tick speedup (i.e. torcherino) on any TE that uses the base TE class from EnderCore")
     public static boolean allowExternalTickSpeedup = false;

src/main/java/com/enderio/core/common/handlers/RightClickCropHandler.java

@@ -3,7 +3,10 @@ package com.enderio.core.common.handlers;
 import java.util.List;
 
 import net.minecraft.block.Block;
+import net.minecraft.enchantment.Enchantment;
+import net.minecraft.enchantment.EnchantmentHelper;
 import net.minecraft.item.ItemStack;
+import net.minecraftforge.common.util.FakePlayer;
 import net.minecraftforge.event.entity.player.PlayerInteractEvent;
 import net.minecraftforge.event.entity.player.PlayerInteractEvent.Action;
 import net.minecraftforge.event.world.BlockEvent.HarvestDropsEvent;
@@ -12,6 +15,7 @@ import net.minecraftforge.oredict.OreDictionary;
 import com.enderio.core.common.Handlers.Handler;
 import com.enderio.core.common.config.ConfigHandler;
 import com.enderio.core.common.util.ItemUtil;
+import com.enderio.core.common.util.ToolUtil;
 import com.google.common.collect.Lists;
 
 import cpw.mods.fml.common.eventhandler.SubscribeEvent;
@@ -63,18 +67,40 @@ public class RightClickCropHandler {
         int x = event.x, y = event.y, z = event.z;
         Block block = event.world.getBlock(x, y, z);
         int meta = event.world.getBlockMetadata(x, y, z);
-        if (ConfigHandler.allowCropRC && event.action == Action.RIGHT_CLICK_BLOCK
-                && (event.entityPlayer.getHeldItem() == null || !event.entityPlayer.isSneaking())) {
+
+        ItemStack stack = event.entityPlayer.getHeldItem();
+        int range = ToolUtil.getRange(stack);
+
+        boolean handHarvest = ConfigHandler.allowCropRC && (stack == null && !event.entityPlayer.isSneaking());
+        boolean sickleHarvest = ConfigHandler.allowSickleRC && range > 0;
+
+        if ((handHarvest || sickleHarvest) && event.action == Action.RIGHT_CLICK_BLOCK
+                && !(event.entityPlayer instanceof FakePlayer)) {
             for (PlantInfo info : plants) {
                 if (info.blockInst == block && meta == info.meta) {
                     if (event.world.isRemote) {
                         event.entityPlayer.swingItem();
                     } else {
-                        currentPlant = info;
-                        block.dropBlockAsItem(event.world, x, y, z, meta, 0);
-                        currentPlant = null;
-                        event.world.setBlockMetadataWithNotify(x, y, z, info.resetMeta, 3);
-                        event.setCanceled(true);
+                        int fortune = 0;
+
+                        if (sickleHarvest) {
+                            fortune = EnchantmentHelper.getEnchantmentLevel(Enchantment.fortune.effectId, stack);
+                        }
+
+                        for (int i = x - range; i <= x + range; i++) {
+                            for (int k = z - range; k <= z + range; k++)
+                                if (info.blockInst == event.world.getBlock(i, y, k)
+                                        && event.world.getBlockMetadata(i, y, k) == info.meta) {
+                                            currentPlant = info;
+                                            block.dropBlockAsItem(event.world, i, y, k, meta, fortune);
+                                            currentPlant = null;
+                                            event.world.setBlockMetadataWithNotify(i, y, k, info.resetMeta, 3);
+                                            event.setCanceled(true);
+
+                                            if (!ToolUtil.damageDurability(stack, event.entityPlayer)) return;
+                                        }
+
+                        }
                     }
                     break;
                 }
@@ -96,4 +122,5 @@ public class RightClickCropHandler {
             }
         }
     }
+
 }

src/main/java/com/enderio/core/common/util/ToolUtil.java

@@ -0,0 +1,74 @@
+package com.enderio.core.common.util;
+
+import net.minecraft.enchantment.Enchantment;
+import net.minecraft.enchantment.EnchantmentHelper;
+import net.minecraft.entity.player.EntityPlayer;
+import net.minecraft.item.Item;
+import net.minecraft.item.ItemStack;
+import net.minecraft.item.ItemTool;
+
+import com.github.elenterius.magianaturalis.item.artifact.SickleItem;
+
+import cofh.core.item.tool.ItemSickleAdv;
+import cofh.lib.util.helpers.MathHelper;
+import cofh.redstonearsenal.item.tool.ItemSickleRF;
+import cpw.mods.fml.common.Loader;
+
+public class ToolUtil {
+
+    public static final boolean isMagiaNaturalisLoaded = Loader.isModLoaded("magianaturalis");
+    public static final boolean isRedstoneArsenalLoaded = Loader.isModLoaded("RedstoneArsenal");
+    public static final boolean isCoFHCoreLoaded = Loader.isModLoaded("CoFHCore");
+
+    public static int getRange(ItemStack tool) {
+        if (tool != null) {
+            Item item = tool.getItem();
+            int defaultValue = 3;
+
+            if (isMagiaNaturalisLoaded && item instanceof SickleItem) return defaultValue;
+
+            if (isRedstoneArsenalLoaded && item instanceof ItemSickleRF) {
+                if (!ToolUtil.canDoEnergyOperations(tool, true)) return 1;
+                else if (((ItemSickleRF) item).isEmpowered(tool)) return 5;
+            }
+
+            if (isCoFHCoreLoaded && item instanceof ItemSickleAdv) return ((ItemSickleAdv) item).radius;
+        }
+        return 0;
+    }
+
+    public static boolean damageDurability(ItemStack stack, EntityPlayer player) {
+        if (stack != null) {
+            Item tool = stack.getItem();
+            if (ToolUtil.isRedstoneArsenalLoaded && tool instanceof ItemSickleRF)
+                return ToolUtil.canDoEnergyOperations(stack, false);
+
+            if (tool instanceof ItemTool && tool.isDamageable()) {
+                stack.damageItem(1, player);
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    public static boolean canDoEnergyOperations(ItemStack stack, boolean simulate) {
+        ItemSickleRF sickle = (ItemSickleRF) stack.getItem();
+
+        if (sickle != null) {
+            boolean isEmpowered = sickle.isEmpowered(stack);
+
+            int unbreakingLevel = MathHelper
+                    .clamp((EnchantmentHelper.getEnchantmentLevel(Enchantment.unbreaking.effectId, stack)), 0, 4);
+
+            int costRF = (isEmpowered ? sickle.energyPerUseCharged : sickle.energyPerUse) * (5 - unbreakingLevel) / 5;
+
+            if (sickle.getEnergyStored(stack) >= costRF) {
+                if (!simulate) sickle.extractEnergy(stack, costRF, false);
+                return true;
+            }
+        }
+
+        return false;
+    }
+}