SorceryCraft/src/main/java/com/thebrokenrail/sorcerycraft/spell/FlameSpell.java

package com.thebrokenrail.sorcerycraft.spell;

import com.thebrokenrail.sorcerycraft.spell.registry.Spell;
import net.minecraft.block.AbstractFireBlock;
import net.minecraft.entity.Entity;
import net.minecraft.item.ItemStack;
import net.minecraft.item.Items;
import net.minecraft.util.Identifier;
import net.minecraft.util.hit.BlockHitResult;
import net.minecraft.util.math.BlockPos;
import net.minecraft.world.World;

public class FlameSpell extends Spell {
    public FlameSpell(Identifier id, int level) {
        super(id, level);
    }

    @Override
    public void execute(World world, Entity source, Entity attacker, Entity target) {
        target.setFireTicks(400 + (getLevel() * 200));
    }

    @Override
    public void execute(World world, Entity source, Entity attacker, BlockHitResult hitResult) {
        BlockPos blockPos = hitResult.getBlockPos().offset(hitResult.getSide());
        if (world.isAir(blockPos)) {
            world.setBlockState(blockPos, AbstractFireBlock.getState(world, blockPos));
        }
    }

    @Override
    public int getXPCost() {
        switch (getLevel()) {
            case 0: {
                return 8;
            }
            case 1: {
                return 16;
            }
        }
        return -1;
    }

    @Override
    public ItemStack getItemCost() {
        switch (getLevel()) {
            case 0: {
                return new ItemStack(Items.FLINT_AND_STEEL);
            }
            case 1: {
                return new ItemStack(Items.FIRE_CHARGE);
            }
        }
        return ItemStack.EMPTY;
    }

    @Override
    public int getMaxLevel() {
        return 2;
    }
}