Add zombie apocalypse spell

2020-05-31 17:16:55 +01:00
parent 05aac02966
commit a33715ad51
13 changed files with 250 additions and 2 deletions
@@ -0,0 +1,63 @@
+package electroblob.wizardry.entity.construct;
+
+import electroblob.wizardry.entity.living.EntityZombieMinion;
+import electroblob.wizardry.registry.Spells;
+import electroblob.wizardry.spell.SpellMinion;
+import electroblob.wizardry.spell.ZombieApocalypse;
+import electroblob.wizardry.util.ParticleBuilder;
+import electroblob.wizardry.util.ParticleBuilder.Type;
+import electroblob.wizardry.util.WizardryUtilities.Operations;
+import net.minecraft.entity.SharedMonsterAttributes;
+import net.minecraft.entity.ai.attributes.AttributeModifier;
+import net.minecraft.entity.ai.attributes.IAttributeInstance;
+import net.minecraft.world.World;
+
+public class EntityZombieSpawner extends EntityMagicConstruct {
+
+	public EntityZombieSpawner(World world){
+		super(world);
+		this.setSize(4, 2);
+	}
+
+	@Override
+	public void onUpdate(){
+
+		super.onUpdate();
+
+		if(!world.isRemote && rand.nextInt(Spells.zombie_apocalypse.getProperty(ZombieApocalypse.MINION_SPAWN_INTERVAL).intValue()) == 0){
+
+			EntityZombieMinion zombie = new EntityZombieMinion(world);
+
+			zombie.setPosition(this.posX, this.posY, this.posZ);
+			zombie.setCaster(this.getCaster());
+			// Modifier implementation
+			// Attribute modifiers are pretty opaque, see https://minecraft.gamepedia.com/Attribute#Modifiers
+			zombie.setLifetime(Spells.zombie_apocalypse.getProperty(SpellMinion.MINION_LIFETIME).intValue());
+			IAttributeInstance attribute = zombie.getEntityAttribute(SharedMonsterAttributes.ATTACK_DAMAGE);
+			attribute.applyModifier(new AttributeModifier(SpellMinion.POTENCY_ATTRIBUTE_MODIFIER,
+					damageMultiplier - 1, Operations.MULTIPLY_CUMULATIVE));
+			zombie.setHealth(zombie.getMaxHealth()); // Need to set this because we may have just modified the value
+			zombie.hurtResistantTime = 30; // Prevent fall damage
+			zombie.showSpawnParticles = false; // Hide spawn particles or they pop out the top of the hidden box
+
+			world.spawnEntity(zombie);
+		}
+
+		if(world.isRemote){
+
+			float b = 0.15f;
+
+			for(double r = 1.5; r < 4; r += 0.2){
+				ParticleBuilder.create(Type.CLOUD).clr(b-=0.02, 0, 0).pos(posX, posY - 0.3, posZ).scale(0.5f / (float)r)
+						.spin(r, 0.02/r * (1 + world.rand.nextDouble())).spawn(world);
+			}
+
+		}
+
+	}
+
+	@Override
+	public boolean shouldRenderInPass(int pass){
+		return super.shouldRenderInPass(pass);
+	}
+}