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Stop setting the block each tick to make thorns grow and do it properly in the tile entity and getActualState

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Also fixes ownerless thorns not dealing damage and removes knockback
This commit is contained in:
Electroblob77
2020-06-19 20:46:46 +01:00
parent c842fef2f7
commit 6aacebcc74
5 changed files with 95 additions and 91 deletions
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src/main/java/electroblob/wizardry/block/BlockThorns.java
+27 -29
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@@ -3,8 +3,9 @@ package electroblob.wizardry.block;
import electroblob.wizardry.registry.Spells;
import electroblob.wizardry.registry.WizardryBlocks;
import electroblob.wizardry.spell.Spell;
import electroblob.wizardry.tileentity.TileEntityPlayerSaveTimed;
import electroblob.wizardry.tileentity.TileEntityThorns;
import electroblob.wizardry.util.AllyDesignationSystem;
import electroblob.wizardry.util.EntityUtils;
import electroblob.wizardry.util.MagicDamage;
import net.minecraft.block.*;
import net.minecraft.block.BlockDoublePlant.EnumBlockHalf;
@@ -22,8 +23,10 @@ import net.minecraft.tileentity.TileEntity;
import net.minecraft.util.DamageSource;
import net.minecraft.util.math.AxisAlignedBB;
import net.minecraft.util.math.BlockPos;
import net.minecraft.world.ChunkCache;
import net.minecraft.world.IBlockAccess;
import net.minecraft.world.World;
import net.minecraft.world.chunk.Chunk;
import net.minecraftforge.event.entity.player.PlayerInteractEvent;
import net.minecraftforge.fml.common.Mod;
import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;
@@ -34,6 +37,7 @@ import java.util.Random;
public class BlockThorns extends BlockBush implements ITileEntityProvider {
public static final int GROWTH_STAGES = 8;
public static final int GROWTH_STAGE_DURATION = 2;
public static final PropertyInteger AGE = PropertyInteger.create("age", 0, GROWTH_STAGES-1);
public static final PropertyEnum<EnumBlockHalf> HALF = PropertyEnum.create("half", EnumBlockHalf.class);
@@ -52,22 +56,27 @@ public class BlockThorns extends BlockBush implements ITileEntityProvider {
@Override
public IBlockState getStateFromMeta(int meta){
return this.getDefaultState().withProperty(HALF, EnumBlockHalf.values()[meta / GROWTH_STAGES]).withProperty(AGE, meta % GROWTH_STAGES);
return this.getDefaultState().withProperty(HALF, meta == 0 ? EnumBlockHalf.LOWER : EnumBlockHalf.UPPER);
}
@Override
public int getMetaFromState(IBlockState state){
return state.getValue(HALF).ordinal() * GROWTH_STAGES + state.getValue(AGE);
return state.getValue(HALF).ordinal();
}
// @Override
// public void updateTick(World world, BlockPos pos, IBlockState state, Random rand){
//
// super.updateTick(world, pos, state, rand);
//
// // Update the state, including on the client, but don't do a block update since it's only visual
// if(state.getValue(AGE) < GROWTH_STAGES-1) world.setBlockState(pos, state.withProperty(AGE, state.getValue(AGE) + 1), 2);
// }
@Override
public IBlockState getActualState(IBlockState state, IBlockAccess world, BlockPos pos){
if(state.getValue(HALF) == EnumBlockHalf.UPPER) pos = pos.down();
// Copied from BlockFlowerPot on authority of the Forge docs, which say it needs to be here
TileEntity tileentity = world instanceof ChunkCache ? ((ChunkCache)world).getTileEntity(pos, Chunk.EnumCreateEntityType.CHECK) : world.getTileEntity(pos);
if(tileentity instanceof TileEntityThorns){
return state.withProperty(AGE, ((TileEntityThorns)tileentity).getAge());
}else{
return state.withProperty(AGE, 7);
}
}
@Override
protected BlockStateContainer createBlockState(){
@@ -107,20 +116,6 @@ public class BlockThorns extends BlockBush implements ITileEntityProvider {
}
}
// @Override
// public IBlockState getActualState(IBlockState state, IBlockAccess world, BlockPos pos){
// // Copied from BlockFlowerPot on authority of the Forge docs, which says this check is necessary
// SoundLoopSpellDispenser tileentity = world instanceof ChunkCache ? ((ChunkCache)world).getTileEntity(pos, Chunk.EnumCreateEntityType.CHECK) : world.getTileEntity(pos);
//
// if(tileentity instanceof TileEntityPlayerSaveTimed){
// state = state.withProperty(AGE, Math.min(7, ((TileEntityPlayerSaveTimed)tileentity).timer/2));
// }else{
// state = state.withProperty(AGE, 7);
// }
//
// return state;
// }
@Override
public void onEntityCollision(World world, BlockPos pos, IBlockState state, Entity entity){
if(applyThornDamage(world, pos, state, entity)){
@@ -134,9 +129,9 @@ public class BlockThorns extends BlockBush implements ITileEntityProvider {
TileEntity tileentity = world.getTileEntity(state.getValue(HALF) == EnumBlockHalf.UPPER ? pos.down() : pos);
if(tileentity instanceof TileEntityPlayerSaveTimed){
if(tileentity instanceof TileEntityThorns){
EntityLivingBase caster = ((TileEntityPlayerSaveTimed)tileentity).getCaster();
EntityLivingBase caster = ((TileEntityThorns)tileentity).getCaster();
if(!AllyDesignationSystem.isValidTarget(caster, target)) return false; // Don't attack or slow allies of the caster
@@ -145,7 +140,10 @@ public class BlockThorns extends BlockBush implements ITileEntityProvider {
}
}
if(target.ticksExisted % 20 == 0) target.attackEntityFrom(source, Spells.forest_of_thorns.getProperty(Spell.DAMAGE).floatValue());
if(target.ticksExisted % 20 == 0){
float damage = Spells.forest_of_thorns.getProperty(Spell.DAMAGE).floatValue();
EntityUtils.attackEntityWithoutKnockback(target, source, damage);
}
return true;
}
@@ -157,7 +155,7 @@ public class BlockThorns extends BlockBush implements ITileEntityProvider {
@Override
public TileEntity createNewTileEntity(World world, int metadata){
return new TileEntityPlayerSaveTimed();
return new TileEntityThorns();
}
@Override