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Mimic entities will spawn when the player can see their block and they are within 5 blocks (mimics with inventories only spawn on interacting with them).

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This commit is contained in:
WayofTime 2016-08-24 17:06:24 -04:00
parent 421aa77c02
commit 8a94dd8acd
4 changed files with 73 additions and 27 deletions
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16
src/main/java/WayofTime/bloodmagic/util/Utils.java
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@ -13,6 +13,7 @@ import net.minecraft.block.BlockLiquid;
import net.minecraft.block.BlockPortal;
import net.minecraft.block.state.IBlockState;
import net.minecraft.enchantment.EnchantmentHelper;
import net.minecraft.entity.Entity;
import net.minecraft.entity.EntityLivingBase;
import net.minecraft.entity.item.EntityItem;
import net.minecraft.entity.player.EntityPlayer;
@ -33,6 +34,8 @@ import net.minecraft.util.EnumFacing;
import net.minecraft.util.SoundCategory;
import net.minecraft.util.math.AxisAlignedBB;
import net.minecraft.util.math.BlockPos;
import net.minecraft.util.math.RayTraceResult;
import net.minecraft.util.math.Vec3d;
import net.minecraft.world.World;
import net.minecraftforge.common.IPlantable;
import net.minecraftforge.common.ISpecialArmor;
@ -82,6 +85,19 @@ public class Utils
return false;
}
public static boolean canEntitySeeBlock(World world, Entity entity, BlockPos pos)
{
Vec3d relativePosition = new Vec3d(entity.posX - pos.getX() - 0.5, entity.posY + (double) entity.getEyeHeight() - pos.getY() - 0.5, entity.posZ - pos.getZ() - 0.5);
EnumFacing dir = EnumFacing.getFacingFromVector((float) relativePosition.xCoord, (float) relativePosition.yCoord, (float) relativePosition.zCoord);
RayTraceResult result = world.rayTraceBlocks(new Vec3d(entity.posX, entity.posY + (double) entity.getEyeHeight(), entity.posZ), new Vec3d(pos.getX() + 0.5 + dir.getFrontOffsetX() * 0.4, pos.getY() + 0.5 + dir.getFrontOffsetY() * 0.4, pos.getZ() + 0.5 + dir.getFrontOffsetZ() * 0.4), false, true, true);
if (result != null)
{
return pos.equals(result.getBlockPos());
}
return result != null;
}
public static int plantSeedsInArea(World world, AxisAlignedBB aabb, int horizontalRadius, int verticalRadius)
{
int placedBlocks = 0;