public ItemStack onItemRightClick(ItemStack stack, World world, EntityPlayer player) {
if (player.isSneaking()) {
ItemStack newStack = new ItemStack(ModObjects.heartWand, 1, stack.getItemDamage() + 1);
if (newStack.getItemDamage() >= 3) {
newStack.setItemDamage(0);
}
return newStack;
} else {
ItemStack container;
switch (stack.getItemDamage()) {
case 0:
container = LifeSystem.findFilledLifeContainer(player.inventory.mainInventory);
if (container != null && player.getHealth() < player.getMaxHealth()) {
if (((ILifeContainer) container.getItem()).takeLife(container, 1) > 0) {
player.heal(1f);
player.addStat(ModAchievements.useLP, 1);
}
}
break;
case 1:
break;
case 2:
container = LifeSystem.findEmptyLifeContainer(player.inventory.mainInventory);
if (container != null && player.attackEntityFrom(ModObjects.sacrifice, 1f)) {
if (((ILifeContainer) container.getItem()).addLife(container, 1) > 0) {
player.addStat(ModAchievements.useHeartWand, 1);
}
}
break;
}
}
return stack;
}
@Override
public boolean itemInteractionForEntity(
ItemStack itemStack, EntityPlayer player, EntityLivingBase entity) {
if (entity.worldObj.isRemote) {
return false;
} else {
ItemStack container;
switch (itemStack.getItemDamage()) {
case 0:
break;
case 1:
container = LifeSystem.findFilledLifeContainer(player.inventory.mainInventory);
if (container != null && entity.getHealth() < entity.getMaxHealth()) {
if (((ILifeContainer) container.getItem()).takeLife(container, 1) > 0) {
entity.heal(1f);
player.addStat(ModAchievements.useLP, 1);
return true;
}
}
break;
case 2:
break;
}
}
return false;
}