495 lines
16 KiB
Java
495 lines
16 KiB
Java
package mods.tinker.tconstruct;
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import ic2.api.ICustomElectricItem;
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import ic2.api.IElectricItem;
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import java.util.Iterator;
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import java.util.List;
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import java.util.Random;
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import mods.tinker.tconstruct.tools.ToolCore;
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import net.minecraft.block.Block;
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import net.minecraft.client.Minecraft;
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import net.minecraft.enchantment.EnchantmentHelper;
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import net.minecraft.enchantment.EnchantmentThorns;
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import net.minecraft.entity.Entity;
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import net.minecraft.entity.EntityLiving;
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import net.minecraft.entity.item.EntityItem;
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import net.minecraft.entity.monster.EntityCreeper;
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import net.minecraft.entity.monster.EntityGhast;
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import net.minecraft.entity.passive.EntityWolf;
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import net.minecraft.entity.player.EntityPlayer;
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import net.minecraft.item.ItemStack;
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import net.minecraft.nbt.NBTTagCompound;
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import net.minecraft.potion.Potion;
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import net.minecraft.stats.AchievementList;
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import net.minecraft.stats.StatList;
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import net.minecraft.util.AxisAlignedBB;
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import net.minecraft.util.DamageSource;
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import net.minecraft.util.EnumMovingObjectType;
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import net.minecraft.util.MathHelper;
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import net.minecraft.world.World;
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import net.minecraftforge.common.MinecraftForge;
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import net.minecraftforge.event.Event.Result;
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import net.minecraftforge.event.entity.player.UseHoeEvent;
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import cpw.mods.fml.client.FMLClientHandler;
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public class AbilityHelper
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{
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static Minecraft mc;
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static Random random = new Random();
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/* Normal interactions */
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public static boolean onBlockChanged (ItemStack stack, World world, int bID, int x, int y, int z, EntityLiving player, Random random)
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{
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if (!stack.hasTagCompound())
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return false;
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int durability = 0;
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NBTTagCompound tags = stack.getTagCompound();
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if (tags.getCompoundTag("InfiTool").hasKey("Unbreaking"))
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durability = tags.getCompoundTag("InfiTool").getInteger("Unbreaking");
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if (random.nextInt(10) < 10 - durability)
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{
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damageTool(stack, 1, tags, player, false);
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}
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return true;
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}
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public static void onLeftClickEntity(ItemStack stack, EntityPlayer player, Entity entity, ToolCore tool)
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{
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if (entity.canAttackWithItem())
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{
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if (!entity.func_85031_j(player)) // can't attack this entity
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{
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NBTTagCompound tags = stack.getTagCompound();
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NBTTagCompound toolTags = stack.getTagCompound().getCompoundTag("InfiTool");
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int damage = toolTags.getInteger("Attack");
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boolean broken = toolTags.getBoolean("Broken");
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int durability = tags.getCompoundTag("InfiTool").getInteger("Damage");
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float shoddy = tags.getCompoundTag("InfiTool").getFloat("Shoddy");
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float damageModifier = -shoddy * durability / 100f;
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if (player.isPotionActive(Potion.damageBoost))
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{
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damage += 3 << player.getActivePotionEffect(Potion.damageBoost).getAmplifier();
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}
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if (player.isPotionActive(Potion.weakness))
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{
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damage -= 2 << player.getActivePotionEffect(Potion.weakness).getAmplifier();
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}
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float knockback = 0;
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int enchantDamage = 0;
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if (entity instanceof EntityLiving)
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{
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enchantDamage = EnchantmentHelper.getEnchantmentModifierLiving(player, (EntityLiving)entity);
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knockback += EnchantmentHelper.getKnockbackModifier(player, (EntityLiving)entity);
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}
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damage += damageModifier;
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if (player.isSprinting())
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{
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knockback++;
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float lunge = tool.chargeAttack();
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if (lunge > 1f)
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{
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knockback += lunge - 1.0f;
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damage *= lunge;
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}
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}
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if (damage > 0 || enchantDamage > 0)
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{
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boolean criticalHit = player.fallDistance > 0.0F && !player.onGround && !player.isOnLadder() && !player.isInWater() && !player.isPotionActive(Potion.blindness) && player.ridingEntity == null && entity instanceof EntityLiving;
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if (criticalHit)
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{
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damage += random.nextInt(damage / 2 + 2);
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}
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damage += enchantDamage;
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boolean var6 = false;
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int fireAspect = EnchantmentHelper.getFireAspectModifier(player);
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if (entity instanceof EntityLiving && fireAspect > 0 && !entity.isBurning())
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{
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var6 = true;
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entity.setFire(1);
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}
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if (broken)
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damage = 1;
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boolean causedDamage = false;
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if (tool.pierceArmor())
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causedDamage = entity.attackEntityFrom(causePlayerPiercingDamage(player), damage);
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else
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causedDamage = entity.attackEntityFrom(DamageSource.causePlayerDamage(player), damage);
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if (causedDamage)
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{
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damageTool(stack, 1, player, false);
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int drain = toolTags.getInteger("Necrotic");
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if (drain > 0)
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player.heal(drain);
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if (knockback > 0)
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{
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entity.addVelocity((double)(-MathHelper.sin(player.rotationYaw * (float)Math.PI / 180.0F) * (float)knockback * 0.5F), 0.1D, (double)(MathHelper.cos(player.rotationYaw * (float)Math.PI / 180.0F) * (float)knockback * 0.5F));
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player.motionX *= 0.6D;
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player.motionZ *= 0.6D;
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player.setSprinting(false);
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}
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if (criticalHit)
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{
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player.onCriticalHit(entity);
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}
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if (enchantDamage > 0)
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{
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player.onEnchantmentCritical(entity);
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}
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if (damage >= 18)
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{
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player.triggerAchievement(AchievementList.overkill);
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}
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player.setLastAttackingEntity(entity);
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if (entity instanceof EntityLiving)
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{
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EnchantmentThorns.func_92096_a(player, (EntityLiving)entity, random);
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}
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}
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if (entity instanceof EntityLiving)
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{
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stack.hitEntity((EntityLiving)entity, player);
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if (entity.isEntityAlive())
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{
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alertPlayerWolves(player, (EntityLiving)entity, true);
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}
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player.addStat(StatList.damageDealtStat, damage);
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if ((fireAspect > 0 || toolTags.hasKey("Fiery")) && causedDamage)
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{
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fireAspect *= 4;
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if (toolTags.hasKey("Fiery"))
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{
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fireAspect += toolTags.getInteger("Fiery")/5+1;
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}
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entity.setFire(fireAspect);
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}
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else if (var6)
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{
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entity.extinguish();
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}
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}
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player.addExhaustion(0.3F);
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}
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}
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}
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}
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static void alertPlayerWolves(EntityPlayer player, EntityLiving living, boolean par2)
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{
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if (!(living instanceof EntityCreeper) && !(living instanceof EntityGhast))
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{
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if (living instanceof EntityWolf)
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{
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EntityWolf var3 = (EntityWolf)living;
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if (var3.isTamed() && player.username.equals(var3.getOwnerName()))
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{
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return;
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}
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}
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if (!(living instanceof EntityPlayer) || player.func_96122_a((EntityPlayer)living))
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{
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List var6 = player.worldObj.getEntitiesWithinAABB(EntityWolf.class, AxisAlignedBB.getAABBPool().getAABB(player.posX, player.posY, player.posZ, player.posX + 1.0D, player.posY + 1.0D, player.posZ + 1.0D).expand(16.0D, 4.0D, 16.0D));
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Iterator var4 = var6.iterator();
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while (var4.hasNext())
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{
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EntityWolf var5 = (EntityWolf)var4.next();
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if (var5.isTamed() && var5.getEntityToAttack() == null && player.username.equals(var5.getOwnerName()) && (!par2 || !var5.isSitting()))
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{
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var5.setSitting(false);
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var5.setTarget(living);
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}
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}
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}
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}
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}
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/* Tool specific */
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public static void damageTool (ItemStack stack, int dam, EntityLiving entity, boolean ignoreCharge)
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{
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NBTTagCompound tags = stack.getTagCompound();
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damageTool(stack, dam, tags, entity, ignoreCharge);
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}
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public static void damageTool (ItemStack stack, int dam, NBTTagCompound tags, EntityLiving entity, boolean ignoreCharge)
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{
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if (ignoreCharge || !damageElectricTool(stack, tags, entity))
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{
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int damage = tags.getCompoundTag("InfiTool").getInteger("Damage");
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int damageTrue = damage + dam;
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//System.out.println("Damaging tool, damageTrue "+damageTrue+", ignoring charge: "+ignoreCharge);
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int maxDamage = tags.getCompoundTag("InfiTool").getInteger("TotalDurability");
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if (damage + dam <= 0)
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{
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return;
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}
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else if ((damage + dam) > maxDamage)
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{
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breakTool(stack, tags, entity);
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stack.setItemDamage(0);
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}
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else
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{
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tags.getCompoundTag("InfiTool").setInteger("Damage", damage + dam);
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int toolDamage = damage * 100 / maxDamage;
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int stackDamage = stack.getItemDamage();
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stack.setItemDamage(damage * 100 / maxDamage);
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}
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//stack.setItemDamage(1 + (maxDamage - damage) * (stack.getMaxDamage() - 1) / maxDamage);
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}
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}
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public static boolean damageElectricTool (ItemStack stack, NBTTagCompound tags, Entity entity)
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{
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if (!tags.hasKey("charge"))
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return false;
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int charge = tags.getInteger("charge");
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int mineSpeed = tags.getCompoundTag("InfiTool").getInteger("MiningSpeed");
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if (tags.getCompoundTag("InfiTool").hasKey("MiningSpeed2"))
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mineSpeed = (mineSpeed + tags.getCompoundTag("InfiTool").getInteger("MiningSpeed2")) / 2;
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mineSpeed /= 15;
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if (charge < mineSpeed)
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{
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if (charge > 0)
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tags.setInteger("charge", 0);
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return false;
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}
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/*if (entity instanceof EntityPlayer && ElectricItem.use(stack, mineSpeed, (EntityPlayer) entity))
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return true;*/
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charge -= mineSpeed;
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ToolCore tool = (ToolCore) stack.getItem();
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stack.setItemDamage(1 + (tool.getMaxCharge() - charge) * (stack.getMaxDamage() - 1) / tool.getMaxCharge());
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tags.setInteger("charge", charge);
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if (entity instanceof EntityPlayer)
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chargeFromArmor(stack, (EntityPlayer) entity);
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return true;
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}
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static void chargeFromArmor (ItemStack stack, EntityPlayer player)
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{
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boolean inContainer = false;
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for (int armorIter = 0; armorIter < 4; ++armorIter)
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{
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ItemStack armor = player.inventory.armorInventory[armorIter];
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if (armor != null && armor.getItem() instanceof IElectricItem)
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{
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IElectricItem electricArmor = (IElectricItem) armor.getItem();
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ToolCore tool = (ToolCore) stack.getItem();
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if (electricArmor.canProvideEnergy() && electricArmor.getTier() >= ((IElectricItem) stack.getItem()).getTier())
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{
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int chargeAmount = tool.charge(stack, Integer.MAX_VALUE, Integer.MAX_VALUE, true, true);
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chargeAmount = discharge(armor, chargeAmount, Integer.MAX_VALUE, true, false);
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if (chargeAmount > 0)
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{
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tool.charge(stack, chargeAmount, Integer.MAX_VALUE, true, false);
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inContainer = true;
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}
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}
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}
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}
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if (inContainer)
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{
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player.openContainer.detectAndSendChanges();
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}
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}
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public static int discharge (ItemStack itemStack, int amount, int tier, boolean ignoreTransferLimit, boolean simulate)
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{
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IElectricItem ielectricitem = (IElectricItem) itemStack.getItem();
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if (ielectricitem instanceof ICustomElectricItem)
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{
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return ((ICustomElectricItem) ielectricitem).discharge(itemStack, amount, tier, ignoreTransferLimit, simulate);
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}
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else if (amount >= 0 && itemStack.stackSize <= 1 && ielectricitem.getTier() <= tier)
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{
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if (amount > ielectricitem.getTransferLimit() && !ignoreTransferLimit)
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{
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amount = ielectricitem.getTransferLimit();
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}
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NBTTagCompound tags = itemStack.getTagCompound();//StackUtil.getOrCreateNbtData(itemStack);
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int charge = tags.getInteger("charge");
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if (amount > charge)
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{
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amount = charge;
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}
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charge -= amount;
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if (!simulate)
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{
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tags.setInteger("charge", charge);
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itemStack.itemID = charge > 0 ? ielectricitem.getChargedItemId() : ielectricitem.getEmptyItemId();
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if (itemStack.getItem() instanceof IElectricItem)
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{
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ielectricitem = (IElectricItem) itemStack.getItem();
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if (itemStack.getMaxDamage() > 2)
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{
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itemStack.setItemDamage(1 + (ielectricitem.getMaxCharge() - charge) * (itemStack.getMaxDamage() - 2) / ielectricitem.getMaxCharge());
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}
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else
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{
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itemStack.setItemDamage(0);
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}
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}
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else
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{
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itemStack.setItemDamage(0);
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}
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}
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return amount;
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}
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else
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{
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return 0;
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}
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}
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public static void breakTool (ItemStack stack, NBTTagCompound tags, Entity player)
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{
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tags.getCompoundTag("InfiTool").setBoolean("Broken", true);
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player.worldObj.playSound(player.posX, player.posY, player.posZ, "random.break", 1f, 1f, true);
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}
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public static void repairTool (ItemStack stack, NBTTagCompound tags)
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{
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tags.getCompoundTag("InfiTool").setBoolean("Broken", false);
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tags.getCompoundTag("InfiTool").setInteger("Damage", 0);
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}
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public static DamageSource causePiercingDamage (EntityLiving mob)
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{
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return new PiercingEntityDamage("mob", mob);
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}
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public static DamageSource causePlayerPiercingDamage (EntityPlayer player)
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{
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return new PiercingEntityDamage("player", player);
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}
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public static void thrust (ItemStack stack, World world, EntityPlayer player)
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{
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if (mc == null)
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mc = FMLClientHandler.instance().getClient();
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if (mc.objectMouseOver != null && mc.objectMouseOver.typeOfHit == EnumMovingObjectType.ENTITY)
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{
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mc.playerController.attackEntity(player, mc.objectMouseOver.entityHit);
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mc.playerController.attackEntity(player, mc.objectMouseOver.entityHit);
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mc.playerController.attackEntity(player, mc.objectMouseOver.entityHit);
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}
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}
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public static void knockbackEntity (EntityLiving living, double boost)
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{
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living.motionX *= boost;
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//living.motionY *= boost/2;
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living.motionZ *= boost;
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}
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public static boolean hoeGround (ItemStack stack, EntityPlayer player, World world, int x, int y, int z, int side, Random random)
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{
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if (!player.canPlayerEdit(x, y, z, side, stack))
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{
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return false;
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}
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else
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{
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UseHoeEvent event = new UseHoeEvent(player, stack, world, x, y, z);
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if (MinecraftForge.EVENT_BUS.post(event))
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{
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return false;
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}
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if (event.getResult() == Result.ALLOW)
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{
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onBlockChanged(stack, world, 0, x, y, z, player, random);
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return true;
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}
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int bID = world.getBlockId(x, y, z);
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int bIDabove = world.getBlockId(x, y + 1, z);
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if ((side == 0 || bIDabove != 0 || bID != Block.grass.blockID) && bID != Block.dirt.blockID)
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{
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return false;
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}
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else
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{
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Block block = Block.tilledField;
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world.playSoundEffect((double) ((float) x + 0.5F), (double) ((float) y + 0.5F), (double) ((float) z + 0.5F), block.stepSound.getStepSound(), (block.stepSound.getVolume() + 1.0F) / 2.0F, block.stepSound.getPitch() * 0.8F);
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if (world.isRemote)
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{
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return true;
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}
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else
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{
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world.func_94575_c(x, y, z, block.blockID);
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onBlockChanged(stack, world, 0, x, y, z, player, random);
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return true;
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}
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}
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}
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}
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public static void spawnItemAtPlayer(EntityPlayer player, ItemStack stack)
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{
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if (!player.worldObj.isRemote)
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{
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EntityItem entityitem = new EntityItem(player.worldObj, player.posX + 0.5D, player.posY + 0.5D, player.posZ + 0.5D, stack);
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entityitem.delayBeforeCanPickup = 10;
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player.worldObj.spawnEntityInWorld(entityitem);
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}
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}
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}
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