Move screen shaking effect into a proper method in the client proxy, fix earthquake's version not working and add screen shake to meteor, lightning hammer and shockwave

src/main/java/electroblob/wizardry/entity/EntityMeteor.java

@@ -5,9 +5,11 @@ import electroblob.wizardry.registry.Spells;
 import electroblob.wizardry.registry.WizardryBlocks;
 import electroblob.wizardry.registry.WizardrySounds;
 import electroblob.wizardry.spell.Meteor;
+import electroblob.wizardry.util.WizardryUtilities;
 import net.minecraft.block.state.IBlockState;
 import net.minecraft.entity.MoverType;
 import net.minecraft.entity.item.EntityFallingBlock;
+import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.nbt.NBTTagCompound;
 import net.minecraft.util.SoundCategory;
 import net.minecraft.world.World;
@@ -61,9 +63,9 @@ public class EntityMeteor extends EntityFallingBlock {
 		this.motionY *= 0.9800000190734863D;
 		this.motionZ *= 0.9800000190734863D;
 
-		if(!this.world.isRemote){
+		if(this.onGround){
 
-			if(this.onGround){
+			if(!this.world.isRemote){
 
 				this.motionX *= 0.699999988079071D;
 				this.motionZ *= 0.699999988079071D;
@@ -72,8 +74,13 @@ public class EntityMeteor extends EntityFallingBlock {
 						Spells.meteor.getProperty(Meteor.BLAST_STRENGTH).floatValue() * blastMultiplier,
 						damageBlocks, damageBlocks);
 				this.setDead();
+
+			}else{
+				WizardryUtilities.getEntitiesWithinRadius(15, posX, posY, posZ, world, EntityPlayer.class)
+						.forEach(p -> Wizardry.proxy.shakeScreen(p, 10));
 			}
 		}
+
 	}
 
 	@Override

src/main/java/electroblob/wizardry/entity/construct/EntityEarthquake.java

@@ -7,7 +7,6 @@ import electroblob.wizardry.util.MagicDamage.DamageType;
 import electroblob.wizardry.util.WizardryUtilities;
 import net.minecraft.entity.EntityLivingBase;
 import net.minecraft.entity.item.EntityFallingBlock;
-import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.entity.player.EntityPlayerMP;
 import net.minecraft.init.MobEffects;
 import net.minecraft.network.play.server.SPacketEntityVelocity;
@@ -97,18 +96,6 @@ public class EntityEarthquake extends EntityMagicConstruct {
 				}
 			}
 		}
-
-		if(!world.isRemote){
-			// Constant 15 blocks for now
-			List<EntityPlayer> targets2 = WizardryUtilities.getEntitiesWithinRadius(15, posX, posY, posZ, world, EntityPlayer.class);
-
-			float magnitude = 10f * ((float)(this.lifetime - this.ticksExisted))/(float)this.lifetime;
-
-			// Makes the screen shake
-			for(EntityPlayer target : targets2){
-				target.rotationPitch += this.ticksExisted % 2 == 0 ? magnitude : -magnitude;
-			}
-		}
 	}
 
 }

src/main/java/electroblob/wizardry/entity/construct/EntityHammer.java

@@ -169,6 +169,7 @@ public class EntityHammer extends EntityMagicConstruct {
 	public void fall(float distance, float damageMultiplier){
 
 		if(world.isRemote){
+
 			for(int i = 0; i < 40; i++){
 				double particleX = this.posX - 1.0d + 2 * rand.nextDouble();
 				double particleZ = this.posZ - 1.0d + 2 * rand.nextDouble();
@@ -180,6 +181,12 @@ public class EntityHammer extends EntityMagicConstruct {
 							particleX - this.posX, 0, particleZ - this.posZ, Block.getStateId(block));
 				}
 			}
+
+			if(this.fallDistance > 10){
+				WizardryUtilities.getEntitiesWithinRadius(10, posX, posY, posZ, world, EntityPlayer.class)
+						.forEach(p -> Wizardry.proxy.shakeScreen(p, 6));
+			}
+
 		}else{
 			// Just to check the hammer has actually fallen from the sky, rather than the block under it being broken.
 			if(this.fallDistance > 10){