Examples with IProperty net.minecraft.block.properties.IProperty used on opensource projects

Example 1 with IProperty

use of net.minecraft.block.properties.IProperty in project malmo by Microsoft.

the class ObservationFromRayImplementation method buildMouseOverData.

/** Build the json object for the object under the cursor, whether it is a block or a creature.<br>
     * If there is any data to be returned, the json will be added in a subnode called "LineOfSight".
     * @param json a JSON object into which the info for the object under the mouse will be added.
     */
public static void buildMouseOverData(JsonObject json) {
    // We could use Minecraft.getMinecraft().objectMouseOver but it's limited to the block reach distance, and
    // doesn't register floating tile items.
    // Ideally use Minecraft.timer.renderPartialTicks - but we don't need sub-tick resolution.
    float partialTicks = 0;
    Entity viewer = Minecraft.getMinecraft().thePlayer;
    // Hard-coded for now - in future will be parameterised via the XML.
    float depth = 50;
    Vec3 eyePos = viewer.getPositionEyes(partialTicks);
    Vec3 lookVec = viewer.getLook(partialTicks);
    Vec3 searchVec = eyePos.addVector(lookVec.xCoord * depth, lookVec.yCoord * depth, lookVec.zCoord * depth);
    MovingObjectPosition mop = Minecraft.getMinecraft().theWorld.rayTraceBlocks(eyePos, searchVec, false, false, false);
    MovingObjectPosition mopEnt = findEntity(eyePos, lookVec, depth, mop, true);
    if (mopEnt != null)
        mop = mopEnt;
    if (mop == null) {
        // Nothing under the mouse.
        return;
    }
    // Calculate ranges for player interaction:
    double hitDist = mop.hitVec.distanceTo(eyePos);
    double blockReach = Minecraft.getMinecraft().playerController.getBlockReachDistance();
    double entityReach = Minecraft.getMinecraft().playerController.extendedReach() ? 6.0 : 3.0;
    JsonObject jsonMop = new JsonObject();
    if (mop.typeOfHit == MovingObjectPosition.MovingObjectType.BLOCK) {
        // We're looking at a block - send block data:
        jsonMop.addProperty("hitType", "block");
        jsonMop.addProperty("x", mop.hitVec.xCoord);
        jsonMop.addProperty("y", mop.hitVec.yCoord);
        jsonMop.addProperty("z", mop.hitVec.zCoord);
        IBlockState state = Minecraft.getMinecraft().theWorld.getBlockState(mop.getBlockPos());
        List<IProperty> extraProperties = new ArrayList<IProperty>();
        DrawBlock db = MinecraftTypeHelper.getDrawBlockFromBlockState(state, extraProperties);
        jsonMop.addProperty("type", db.getType().value());
        if (db.getColour() != null)
            jsonMop.addProperty("colour", db.getColour().value());
        if (db.getVariant() != null)
            jsonMop.addProperty("variant", db.getVariant().getValue());
        if (db.getFace() != null)
            jsonMop.addProperty("facing", db.getFace().value());
        if (extraProperties.size() > 0) {
            // Add the extra properties that aren't covered by colour/variant/facing.
            for (IProperty prop : extraProperties) {
                String key = "prop_" + prop.getName();
                if (prop.getValueClass() == Boolean.class)
                    jsonMop.addProperty(key, Boolean.valueOf(state.getValue(prop).toString()));
                else if (prop.getValueClass() == Integer.class)
                    jsonMop.addProperty(key, Integer.valueOf(state.getValue(prop).toString()));
                else
                    jsonMop.addProperty(key, state.getValue(prop).toString());
            }
        }
        jsonMop.addProperty("inRange", hitDist <= blockReach);
        jsonMop.addProperty("distance", hitDist);
    } else if (mop.typeOfHit == MovingObjectPosition.MovingObjectType.ENTITY) {
        // Looking at an entity:
        Entity entity = mop.entityHit;
        if (entity != null) {
            jsonMop.addProperty("x", entity.posX);
            jsonMop.addProperty("y", entity.posY);
            jsonMop.addProperty("z", entity.posZ);
            String name = entity.getName();
            String hitType = "entity";
            if (entity instanceof EntityItem) {
                ItemStack is = ((EntityItem) entity).getEntityItem();
                DrawItem di = MinecraftTypeHelper.getDrawItemFromItemStack(is);
                if (di.getColour() != null)
                    jsonMop.addProperty("colour", di.getColour().value());
                if (di.getVariant() != null)
                    jsonMop.addProperty("variant", di.getVariant().getValue());
                jsonMop.addProperty("stackSize", is.stackSize);
                name = di.getType();
                hitType = "item";
            }
            jsonMop.addProperty("type", name);
            jsonMop.addProperty("hitType", hitType);
        }
        jsonMop.addProperty("inRange", hitDist <= entityReach);
        jsonMop.addProperty("distance", hitDist);
    }
    json.add("LineOfSight", jsonMop);
}

Example 2 with IProperty

use of net.minecraft.block.properties.IProperty in project SecurityCraft by Geforce132.

the class ItemBlockReinforcedSlabs2 method canPlaceBlockOnSide.

@Override
@SideOnly(Side.CLIENT)
public boolean canPlaceBlockOnSide(World worldIn, BlockPos pos, EnumFacing side, EntityPlayer player, ItemStack stack) {
    BlockPos blockpos1 = pos;
    IProperty iproperty = singleSlab.getVariantProperty();
    Object object = singleSlab.getVariant(stack);
    IBlockState iblockstate = worldIn.getBlockState(pos);
    if (iblockstate.getBlock() == singleSlab) {
        boolean flag = iblockstate.getValue(BlockSlab.HALF) == BlockSlab.EnumBlockHalf.TOP;
        if ((side == EnumFacing.UP && !flag || side == EnumFacing.DOWN && flag) && object == iblockstate.getValue(iproperty))
            return true;
    }
    pos = pos.offset(side);
    IBlockState iblockstate1 = worldIn.getBlockState(pos);
    return iblockstate1.getBlock() == singleSlab && object == iblockstate1.getValue(iproperty) ? true : super.canPlaceBlockOnSide(worldIn, blockpos1, side, player, stack);
}

Example 3 with IProperty

use of net.minecraft.block.properties.IProperty in project SecurityCraft by Geforce132.

the class ItemBlockReinforcedWoodSlabs method canPlaceBlockOnSide.

@Override
@SideOnly(Side.CLIENT)
public boolean canPlaceBlockOnSide(World worldIn, BlockPos pos, EnumFacing side, EntityPlayer player, ItemStack stack) {
    BlockPos blockpos1 = pos;
    IProperty iproperty = this.singleSlab.getVariantProperty();
    Object object = this.singleSlab.getTypeForItem(stack);
    IBlockState iblockstate = worldIn.getBlockState(pos);
    if (iblockstate.getBlock() == this.singleSlab) {
        boolean flag = iblockstate.getValue(BlockSlab.HALF) == BlockSlab.EnumBlockHalf.TOP;
        if ((side == EnumFacing.UP && !flag || side == EnumFacing.DOWN && flag) && object == iblockstate.getValue(iproperty)) {
            return true;
        }
    }
    pos = pos.offset(side);
    IBlockState iblockstate1 = worldIn.getBlockState(pos);
    return iblockstate1.getBlock() == this.singleSlab && object == iblockstate1.getValue(iproperty) ? true : super.canPlaceBlockOnSide(worldIn, blockpos1, side, player, stack);
}

Example 4 with IProperty

use of net.minecraft.block.properties.IProperty in project malmo by Microsoft.

the class ObservationFromRayImplementation method buildMouseOverData.

/**
 * Build the json object for the object under the cursor, whether it is a block or a creature.<br>
 * If there is any data to be returned, the json will be added in a subnode called "LineOfSight".
 * @param json a JSON object into which the info for the object under the mouse will be added.
 */
public static void buildMouseOverData(JsonObject json, boolean includeNBTData) {
    // We could use Minecraft.getMinecraft().objectMouseOver but it's limited to the block reach distance, and
    // doesn't register floating tile items.
    // Ideally use Minecraft.timer.renderPartialTicks - but we don't need sub-tick resolution.
    float partialTicks = 0;
    Entity viewer = Minecraft.getMinecraft().player;
    // Hard-coded for now - in future will be parameterised via the XML.
    float depth = 50;
    Vec3d eyePos = viewer.getPositionEyes(partialTicks);
    Vec3d lookVec = viewer.getLook(partialTicks);
    Vec3d searchVec = eyePos.addVector(lookVec.xCoord * depth, lookVec.yCoord * depth, lookVec.zCoord * depth);
    RayTraceResult mop = Minecraft.getMinecraft().world.rayTraceBlocks(eyePos, searchVec, false, false, false);
    RayTraceResult mopEnt = findEntity(eyePos, lookVec, depth, mop, true);
    if (mopEnt != null)
        mop = mopEnt;
    if (mop == null) {
        // Nothing under the mouse.
        return;
    }
    // Calculate ranges for player interaction:
    double hitDist = mop.hitVec.distanceTo(eyePos);
    double blockReach = Minecraft.getMinecraft().playerController.getBlockReachDistance();
    double entityReach = Minecraft.getMinecraft().playerController.extendedReach() ? 6.0 : 3.0;
    JsonObject jsonMop = new JsonObject();
    if (mop.typeOfHit == RayTraceResult.Type.BLOCK) {
        // We're looking at a block - send block data:
        jsonMop.addProperty("hitType", "block");
        jsonMop.addProperty("x", mop.hitVec.xCoord);
        jsonMop.addProperty("y", mop.hitVec.yCoord);
        jsonMop.addProperty("z", mop.hitVec.zCoord);
        IBlockState state = Minecraft.getMinecraft().world.getBlockState(mop.getBlockPos());
        List<IProperty> extraProperties = new ArrayList<IProperty>();
        DrawBlock db = MinecraftTypeHelper.getDrawBlockFromBlockState(state, extraProperties);
        jsonMop.addProperty("type", db.getType().value());
        if (db.getColour() != null)
            jsonMop.addProperty("colour", db.getColour().value());
        if (db.getVariant() != null)
            jsonMop.addProperty("variant", db.getVariant().getValue());
        if (db.getFace() != null)
            jsonMop.addProperty("facing", db.getFace().value());
        if (extraProperties.size() > 0) {
            // Add the extra properties that aren't covered by colour/variant/facing.
            for (IProperty prop : extraProperties) {
                String key = "prop_" + prop.getName();
                if (prop.getValueClass() == Boolean.class)
                    jsonMop.addProperty(key, Boolean.valueOf(state.getValue(prop).toString()));
                else if (prop.getValueClass() == Integer.class)
                    jsonMop.addProperty(key, Integer.valueOf(state.getValue(prop).toString()));
                else
                    jsonMop.addProperty(key, state.getValue(prop).toString());
            }
        }
        // Add the NBTTagCompound, if this is a tile entity.
        if (includeNBTData) {
            TileEntity tileentity = Minecraft.getMinecraft().world.getTileEntity(mop.getBlockPos());
            if (tileentity != null) {
                NBTTagCompound data = tileentity.getUpdateTag();
                if (data != null) {
                    // Turn data directly into json and add it to what we're already returning.
                    String jsonString = data.toString();
                    try {
                        JsonElement jelement = new JsonParser().parse(jsonString);
                        if (jelement != null)
                            jsonMop.add("NBTTagCompound", jelement);
                    } catch (JsonSyntaxException e) {
                    // Duff NBTTagCompound - ignore it.
                    }
                }
            }
        }
        jsonMop.addProperty("inRange", hitDist <= blockReach);
        jsonMop.addProperty("distance", hitDist);
    } else if (mop.typeOfHit == RayTraceResult.Type.ENTITY) {
        // Looking at an entity:
        Entity entity = mop.entityHit;
        if (entity != null) {
            jsonMop.addProperty("x", entity.posX);
            jsonMop.addProperty("y", entity.posY);
            jsonMop.addProperty("z", entity.posZ);
            jsonMop.addProperty("yaw", entity.rotationYaw);
            jsonMop.addProperty("pitch", entity.rotationPitch);
            String name = MinecraftTypeHelper.getUnlocalisedEntityName(entity);
            String hitType = "entity";
            if (entity instanceof EntityItem) {
                ItemStack is = ((EntityItem) entity).getEntityItem();
                DrawItem di = MinecraftTypeHelper.getDrawItemFromItemStack(is);
                if (di.getColour() != null)
                    jsonMop.addProperty("colour", di.getColour().value());
                if (di.getVariant() != null)
                    jsonMop.addProperty("variant", di.getVariant().getValue());
                jsonMop.addProperty("stackSize", is.getCount());
                name = di.getType();
                hitType = "item";
            }
            jsonMop.addProperty("type", name);
            jsonMop.addProperty("hitType", hitType);
        }
        jsonMop.addProperty("inRange", hitDist <= entityReach);
        jsonMop.addProperty("distance", hitDist);
    }
    json.add("LineOfSight", jsonMop);
}

Example 5 with IProperty

use of net.minecraft.block.properties.IProperty in project malmo by Microsoft.

the class AgentQuitFromTouchingBlockTypeImplementation method findMatch.

private boolean findMatch(BlockSpec blockspec, IBlockState blockstate) {
    // Firstly, do the block types match at all?
    String blockname = blockstate.getBlock().getUnlocalizedName().toLowerCase();
    if (!findNameMatch(blockspec, blockname))
        // Block name wasn't found in this block type.
        return false;
    // Next, check for a colour match:
    net.minecraft.item.EnumDyeColor blockColour = null;
    for (IProperty prop : blockstate.getProperties().keySet()) {
        if (prop.getName().equals("color") && prop.getValueClass() == net.minecraft.item.EnumDyeColor.class) {
            blockColour = (net.minecraft.item.EnumDyeColor) blockstate.getValue(prop);
        }
    }
    if (blockColour != null && !findColourMatch(blockspec, blockColour.getName()))
        // Colours didn't match.
        return false;
    // Now check for the variant match:
    Object blockVariant = null;
    for (IProperty prop : blockstate.getProperties().keySet()) {
        if (prop.getName().equals("variant") && prop.getValueClass().isEnum()) {
            blockVariant = blockstate.getValue(prop);
        }
    }
    if (blockVariant != null && !findVariantMatch(blockspec, blockVariant.toString()))
        return false;
    // If we've got here, then we have a total match.
    return true;
}