Examples with BlockPos net.minecraft.util.BlockPos used on opensource projects

Example 21 with BlockPos

use of net.minecraft.util.BlockPos in project malmo by Microsoft.

the class BuildBattleDecoratorImplementation method updateAndScorePlayerVolume.

private void updateAndScorePlayerVolume(World w, boolean updateReward) {
    int wrongBlocks = 0;
    int rightBlocks = 0;
    int totalMatchingBlocks = 0;
    BlockDrawingHelper drawContext = new BlockDrawingHelper();
    drawContext.beginDrawing(w);
    for (int x = this.sourceBounds.getMin().getX(); x <= this.sourceBounds.getMax().getX(); x++) {
        for (int y = this.sourceBounds.getMin().getY(); y <= this.sourceBounds.getMax().getY(); y++) {
            for (int z = this.sourceBounds.getMin().getZ(); z <= this.sourceBounds.getMax().getZ(); z++) {
                BlockPos goalStructurePos = new BlockPos(x, y, z);
                BlockPos playerStructurePos = goalStructurePos.add(this.delta);
                // We don't compare the world's block states, since we re-colour them to give
                // feedback on right / wrong blocks.
                // Instead, query our internal representations:
                IBlockState srcState = getSourceBlockState(w, goalStructurePos);
                IBlockState dstState = getDestBlockState(w, playerStructurePos);
                if (srcState == null || dstState == null)
                    // Shouldn't happen unless we've had an out-of-bounds error somehow.
                    continue;
                boolean destAir = w.isAirBlock(playerStructurePos);
                if (srcState.equals(dstState)) {
                    // They match. We count this if the dest block is not air.
                    if (!destAir)
                        rightBlocks++;
                    if (blockTypeOnCorrectPlacement != null && !w.isAirBlock(goalStructurePos)) {
                        // Mark both source and destination blocks for correct placement:
                        drawContext.setBlockState(w, playerStructurePos, blockTypeOnCorrectPlacement);
                        drawContext.setBlockState(w, goalStructurePos, blockTypeOnCorrectPlacement);
                    }
                    totalMatchingBlocks++;
                } else {
                    // Non-match. We call this wrong if the dest block is not air.
                    if (!destAir) {
                        wrongBlocks++;
                        if (blockTypeOnIncorrectPlacement != null) {
                            // Recolour the destination block only:
                            drawContext.setBlockState(w, playerStructurePos, blockTypeOnIncorrectPlacement);
                        }
                    }
                    // Check the source block - if it was previously correct, and has become incorrect,
                    // then we will need to reset the world's blockstate:
                    IBlockState actualState = w.getBlockState(goalStructurePos);
                    if (!actualState.equals(srcState))
                        drawContext.setBlockState(w, goalStructurePos, new XMLBlockState(srcState));
                }
            }
        }
    }
    drawContext.endDrawing(w);
    int score = rightBlocks - wrongBlocks;
    boolean sendData = false;
    boolean sendCompletionBonus = false;
    int reward = 0;
    if (updateReward && score != this.currentScore) {
        reward = score - this.currentScore;
        sendData = true;
    }
    this.currentScore = score;
    if (totalMatchingBlocks == this.structureVolume) {
        if (!this.structureHasBeenCompleted) {
            // final block.)
            if (updateReward)
                sendCompletionBonus = true;
        }
        this.structureHasBeenCompleted = true;
    }
    this.valid = true;
    if (sendData) {
        HashMap<String, String> data = new HashMap<String, String>();
        data.put("reward", Integer.toString(reward));
        data.put("completed", Boolean.toString(sendCompletionBonus));
        MalmoMod.safeSendToAll(MalmoMessageType.SERVER_BUILDBATTLEREWARD, data);
    }
}

Example 22 with BlockPos

use of net.minecraft.util.BlockPos in project malmo by Microsoft.

the class AnimationDrawingHelper method setBlockState.

@Override
public void setBlockState(World w, BlockPos pos, XMLBlockState state) {
    BlockPos offsetPos = pos.add(this.origin.xCoord, this.origin.yCoord, this.origin.zCoord);
    this.drawing.add(offsetPos);
    this.previousFrame.remove(offsetPos);
    if (this.minPos == null)
        this.minPos = new Vec3(offsetPos.getX() - 0.5, offsetPos.getY(), offsetPos.getZ() - 0.5);
    else {
        double x = Math.min(this.minPos.xCoord, offsetPos.getX() - 0.5);
        double y = Math.min(this.minPos.yCoord, offsetPos.getY() - 0.5);
        double z = Math.min(this.minPos.zCoord, offsetPos.getZ() - 0.5);
        if (x != this.minPos.xCoord || y != this.minPos.yCoord || z != this.minPos.zCoord)
            this.minPos = new Vec3(x, y, z);
    }
    if (this.maxPos == null)
        this.maxPos = new Vec3(offsetPos.getX() + 0.5, offsetPos.getY() + 1, offsetPos.getZ() + 0.5);
    else {
        double x = Math.max(this.maxPos.xCoord, offsetPos.getX() + 0.5);
        double y = Math.max(this.maxPos.yCoord, offsetPos.getY() + 0.5);
        double z = Math.max(this.maxPos.zCoord, offsetPos.getZ() + 0.5);
        if (x != this.maxPos.xCoord || y != this.maxPos.yCoord || z != this.maxPos.zCoord)
            this.maxPos = new Vec3(x, y, z);
    }
    super.setBlockState(w, offsetPos, state);
}

Example 23 with BlockPos

use of net.minecraft.util.BlockPos in project malmo by Microsoft.

the class BlockDrawingHelper method DrawPrimitive.

/**
     * Draw a solid sphere made up of Minecraft blocks.
     * @param s Contains information about the sphere to be drawn.
     * @param w The world in which to draw.
     * @throws Exception Throws an exception if the block type is not recognised.
     */
private void DrawPrimitive(DrawSphere s, World w) throws Exception {
    XMLBlockState blockType = new XMLBlockState(s.getType(), s.getColour(), null, s.getVariant());
    if (!blockType.isValid())
        throw new Exception("Unrecognised block type: " + s.getType().value());
    int radius = s.getRadius();
    for (int x = s.getX() - radius; x <= s.getX() + radius; x++) {
        for (int y = s.getY() - radius; y <= s.getY() + radius; y++) {
            for (int z = s.getZ() - radius; z <= s.getZ() + radius; z++) {
                if ((z - s.getZ()) * (z - s.getZ()) + (y - s.getY()) * (y - s.getY()) + (x - s.getX()) * (x - s.getX()) <= (radius * radius)) {
                    BlockPos pos = new BlockPos(x, y, z);
                    setBlockState(w, pos, blockType);
                    AxisAlignedBB aabb = new AxisAlignedBB(pos, pos).expand(0.5, 0.5, 0.5);
                    clearEntities(w, aabb.minX, aabb.minY, aabb.minZ, aabb.maxX, aabb.maxY, aabb.maxZ);
                }
            }
        }
    }
}

Example 24 with BlockPos

use of net.minecraft.util.BlockPos in project malmo by Microsoft.

the class BlockDrawingHelper method DrawPrimitive.

/**
     * Draw a filled cuboid of Minecraft blocks of a single type.
     * @param c Contains information about the cuboid to be drawn.
     * @param w The world in which to draw.
     * @throws Exception Throws an exception if the block type is not recognised.
     */
private void DrawPrimitive(DrawCuboid c, World w) throws Exception {
    XMLBlockState blockType = new XMLBlockState(c.getType(), c.getColour(), c.getFace(), c.getVariant());
    if (!blockType.isValid())
        throw new Exception("Unrecogised item type: " + c.getType().value());
    clearEntities(w, c.getX1(), c.getY1(), c.getZ1(), c.getX2(), c.getY2(), c.getZ2());
    int x1 = Math.min(c.getX1(), c.getX2());
    int x2 = Math.max(c.getX1(), c.getX2());
    int y1 = Math.min(c.getY1(), c.getY2());
    int y2 = Math.max(c.getY1(), c.getY2());
    int z1 = Math.min(c.getZ1(), c.getZ2());
    int z2 = Math.max(c.getZ1(), c.getZ2());
    for (int x = x1; x <= x2; x++) {
        for (int y = y1; y <= y2; y++) {
            for (int z = z1; z <= z2; z++) {
                BlockPos pos = new BlockPos(x, y, z);
                setBlockState(w, pos, blockType);
            }
        }
    }
}

Example 25 with BlockPos

use of net.minecraft.util.BlockPos in project malmo by Microsoft.

the class SnakeDecoratorImplementation method update.

@Override
public void update(World world) {
    this.timeSinceLastBuild++;
    if (this.timeSinceLastBuild > this.speedInTicks && !this.pendingBlock)
        updatePath();
    if (this.path.size() > 0 && this.pendingBlock) {
        BlockPos bp = this.path.get(this.path.size() - 1);
        // Create the block, or a gap if we are leaving a gap:
        world.setBlockState(bp, this.consecutiveGaps == 0 ? this.freshBlock : Blocks.air.getDefaultState());
        world.markBlockForUpdate(bp);
        this.pendingBlock = false;
        // Create space above and below this block (even if we are leaving a gap):
        BlockPos bpUp = bp;
        BlockPos bpDown = bp;
        for (int i = 0; i < 3; i++) {
            bpUp = bpUp.add(0, 1, 0);
            bpDown = bpDown.add(0, -1, 0);
            world.setBlockToAir(bpUp);
            world.setBlockToAir(bpDown);
        }
        // Now remove block at the other end of the path, if need be:
        if (this.path.size() > this.maxPathLength) {
            bp = this.path.remove(0);
            world.setBlockState(bp, this.staleBlock);
        }
    }
}