BloodMagic/src/main/java/WayofTime/bloodmagic/alchemyArray/AlchemyArrayEffectBinding.java

package WayofTime.bloodmagic.alchemyArray;

import WayofTime.bloodmagic.api.alchemyCrafting.AlchemyArrayEffect;
import lombok.Getter;
import net.minecraft.entity.effect.EntityLightningBolt;
import net.minecraft.entity.item.EntityItem;
import net.minecraft.item.ItemStack;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.util.BlockPos;
import net.minecraft.world.World;
import WayofTime.bloodmagic.api.alchemyCrafting.AlchemyArrayEffectCrafting;
import WayofTime.bloodmagic.client.render.alchemyArray.BindingAlchemyCircleRenderer;

public class AlchemyArrayEffectBinding extends AlchemyArrayEffect {

	@Getter
	public final ItemStack outputStack;

	public AlchemyArrayEffectBinding(ItemStack outputStack) {
		this.outputStack = outputStack;
	}
	
	@Override
	public boolean update(TileEntity tile, int ticksActive) {	
		if(ticksActive >= 50 && ticksActive <= 250) {
			//TODO: Find a way to spawn lightning from only the server side - does not render when just spawned on server, not client.
			this.spawnLightningOnCircle(tile.getWorld(), tile.getPos(), ticksActive);
		}
		
		if(tile.getWorld().isRemote) {
			return false;
		}
		
		if(ticksActive >= 300){
			BlockPos pos = tile.getPos();

			ItemStack output = outputStack.copy();
			EntityItem outputEntity = new EntityItem(tile.getWorld(), pos.getX() + 0.5, pos.getY() + 0.5, pos.getZ() + 0.5, output);

			tile.getWorld().spawnEntityInWorld(outputEntity);

			return true;
		}
		
		return false;
	}
	
	public void spawnLightningOnCircle(World world, BlockPos pos, int ticksActive) {
		if(ticksActive % 50 == 0) {
			int circle = ticksActive / 50 - 1;
			float distance = BindingAlchemyCircleRenderer.getDistanceOfCircle(circle, ticksActive);
			float angle = BindingAlchemyCircleRenderer.getAngleOfCircle(circle, ticksActive);
			
			double dispX = distance * Math.sin(angle);
			double dispZ = -distance * Math.cos(angle);
			
			EntityLightningBolt lightning = new EntityLightningBolt(world, pos.getX() + dispX, pos.getY(), pos.getZ() + dispZ);
			world.spawnEntityInWorld(lightning);
		}
	}
}