Examples with Vec3d net.minecraft.util.math.Vec3d used on opensource projects

Example 81 with Vec3d

use of net.minecraft.util.math.Vec3d in project Charset by CharsetMC.

the class NotifyProxyClient method renderMessage.

private void renderMessage(ClientMessage m, float partial, float opacity, Vec3d c) {
    int width = 0;
    String[] lines = m.msgRendered.split("\n");
    FontRenderer fr = Minecraft.getMinecraft().fontRenderer;
    Tessellator tessellator = Tessellator.getInstance();
    BufferBuilder worldrenderer = tessellator.getBuffer();
    for (String line : lines) {
        width = Math.max(width, fr.getStringWidth(line));
    }
    width += 2;
    int halfWidth = width / 2;
    float scaling = 1.6F / 60F;
    scaling *= 2F / 3F;
    GlStateManager.pushMatrix();
    int lineCount = lines.length;
    float centeringOffset = 0;
    if (m.show_item) {
        if (lineCount == 1) {
            centeringOffset = 5F;
        }
        lineCount = Math.max(2, lineCount);
    }
    Vec3d vec = m.getPosition(partial);
    float x = (float) vec.x;
    float y = (float) vec.y;
    float z = (float) vec.z;
    if (m.style.contains(NoticeStyle.SCALE_SIZE)) {
        double dx = x - c.x;
        double dy = y - c.y;
        double dz = z - c.z;
        double dist = Math.sqrt(dx * dx + dy * dy + dz * dz);
        scaling *= Math.sqrt(dist);
    }
    NotificationCoord co = m.asCoord();
    if (co != null && !m.position_important) {
        BlockPos pos = co.getPos();
        IBlockState bs = co.getWorld().getBlockState(pos);
        AxisAlignedBB bb = bs.getCollisionBoundingBox(co.getWorld(), pos);
        if (bb != null) {
            y = (float) Math.max(y, pos.getY() + bb.maxY);
        } else {
            y = (float) Math.max(y, pos.getY() + 0.5f);
        }
    }
    GlStateManager.translate(x + 0.5F, y, z + 0.5F);
    Minecraft mc = Minecraft.getMinecraft();
    float pvx = mc.getRenderManager().playerViewX;
    float pvy = -mc.getRenderManager().playerViewY;
    if (mc.gameSettings.thirdPersonView == 2) {
        pvx = -pvx;
    }
    GlStateManager.rotate(pvy, 0.0F, 1.0F, 0.0F);
    GlStateManager.rotate(pvx, 1.0F, 0.0F, 0.0F);
    GlStateManager.scale(-scaling, -scaling, scaling);
    GlStateManager.translate(0, -10 * lineCount, 0);
    {
        int lineHeight = (lineCount - 1) * 10;
        double item_add = 0;
        if (m.show_item) {
            item_add += 24;
        }
        float col = 0.0F;
        GlStateManager.disableTexture2D();
        GlStateManager.color(col, col, col, Math.min(opacity, 0.2F));
        double Z = 0.001D;
        // TODO: Use 2 tessellator + 2 draw calls to do all notice rendering
        worldrenderer.begin(GL11.GL_QUADS, DefaultVertexFormats.POSITION);
        worldrenderer.pos(-halfWidth - 1, -1, Z).endVertex();
        worldrenderer.pos(-halfWidth - 1, 8 + lineHeight, Z).endVertex();
        worldrenderer.pos(halfWidth + 1 + item_add, 8 + lineHeight, Z).endVertex();
        worldrenderer.pos(halfWidth + 1 + item_add, -1, Z).endVertex();
        tessellator.draw();
        GlStateManager.enableTexture2D();
    }
    {
        int i = 0;
        int B = (int) (0xFF * Math.min(1, 0.5F + opacity));
        int color = (B << 16) + (B << 8) + B + ((int) (0xFF * opacity) << 24);
        GlStateManager.translate(0, centeringOffset, 0);
        for (String line : lines) {
            fr.drawString(line, -fr.getStringWidth(line) / 2, 10 * i, color);
            i++;
        }
    }
    {
        if (m.show_item) {
            // TODO: Add transparency support
            GlStateManager.translate(0, -centeringOffset, 0);
            GlStateManager.translate((float) (halfWidth + 4), -lineCount / 2, 0);
            // Undoes the effects of setupGuiTransform
            renderItem.zLevel -= 100;
            renderItem.renderItemIntoGUI(m.item, 0, 0);
            renderItem.zLevel += 100;
        }
    }
    GlStateManager.popMatrix();
}

Example 82 with Vec3d

use of net.minecraft.util.math.Vec3d in project Charset by CharsetMC.

the class PacketNotification method readData.

@Override
public void readData(INetHandler handler, PacketBuffer input) {
    me = getPlayer(handler);
    type = Type.VALUES[input.readByte()];
    switch(type) {
        case COORD:
            pos = new BlockPos(input.readInt(), input.readInt(), input.readInt());
            target = new NotificationCoord(me.world, pos);
            break;
        case ENTITY:
            int id = input.readInt();
            if (id == me.getEntityId()) {
                // bebna
                target = me;
            } else {
                target = me.world.getEntityByID(id);
            }
            break;
        case TILEENTITY:
            pos = new BlockPos(input.readInt(), input.readInt(), input.readInt());
            target = me.world.getTileEntity(pos);
            if (target == null) {
                target = new NotificationCoord(me.world, pos);
            }
            break;
        case VEC3:
            target = new Vec3d(input.readDouble(), input.readDouble(), input.readDouble());
            break;
        case ONSCREEN:
            readStyles(input);
            readMsg(input);
            return;
        default:
            return;
    }
    if (target == null) {
        return;
    }
    item = ByteBufUtils.readItemStack(input);
    readStyles(input);
    readMsg(input);
}

Example 83 with Vec3d

use of net.minecraft.util.math.Vec3d in project Charset by CharsetMC.

the class RayTraceUtils method getCollision.

public static Result getCollision(World world, BlockPos pos, EntityLivingBase player, List<AxisAlignedBB> list) {
    Vec3d origin = getStart(player);
    Vec3d direction = getEnd(player);
    return getCollision(world, pos, origin, direction, list);
}

Example 84 with Vec3d

use of net.minecraft.util.math.Vec3d in project Charset by CharsetMC.

the class RayTraceUtils method getCollision.

public static RayTraceResult getCollision(World world, BlockPos pos, EntityLivingBase player, AxisAlignedBB aabb) {
    Vec3d origin = getStart(player);
    Vec3d direction = getEnd(player);
    return getCollision(pos, origin, direction, aabb);
}

Example 85 with Vec3d

use of net.minecraft.util.math.Vec3d in project Charset by CharsetMC.

the class ArrowHighlightHandler method drawArrowHighlight.

private void drawArrowHighlight(EntityPlayer player, RayTraceResult trace, Vec3d cameraPos) {
    Orientation orientation = SpaceUtils.getOrientation(trace.getBlockPos(), player, trace.sideHit, trace.hitVec.subtract(new Vec3d(trace.getBlockPos())));
    if (orientation.top.getAxis() == trace.sideHit.getAxis() || trace.sideHit == EnumFacing.UP) {
        return;
    }
    GlStateManager.pushMatrix();
    GlStateManager.translate(-cameraPos.x, -cameraPos.y, -cameraPos.z);
    EnumFacing fd = trace.sideHit;
    BlockPos v = trace.getBlockPos().add(fd.getDirectionVec());
    GlStateManager.translate(v.getX(), v.getY(), v.getZ());
    GlStateManager.color(0.0F, 0.0F, 0.0F, 0.4F);
    GlStateManager.disableAlpha();
    GlStateManager.disableTexture2D();
    GlStateManager.disableDepth();
    GlStateManager.glLineWidth(2.0F);
    {
        EnumFacing face = orientation.facing;
        if (SpaceUtils.sign(face) == 1) {
            GlStateManager.translate(face.getDirectionVec().getX(), face.getDirectionVec().getY(), face.getDirectionVec().getZ());
        }
        float d = -2F;
        GlStateManager.translate(d * fd.getDirectionVec().getX(), d * fd.getDirectionVec().getY(), d * fd.getDirectionVec().getZ());
        GlStateManager.translate(0.5 * (1 - Math.abs(face.getDirectionVec().getX())), 0.5 * (1 - Math.abs(face.getDirectionVec().getY())), 0.5 * (1 - Math.abs(face.getDirectionVec().getZ())));
        GlStateManager.glBegin(GL11.GL_LINE_LOOP);
        float mid_x = orientation.facing.getDirectionVec().getX();
        float mid_y = orientation.facing.getDirectionVec().getY();
        float mid_z = orientation.facing.getDirectionVec().getZ();
        float top_x = mid_x + orientation.top.getDirectionVec().getX() / 2F;
        float top_y = mid_y + orientation.top.getDirectionVec().getY() / 2F;
        float top_z = mid_z + orientation.top.getDirectionVec().getZ() / 2F;
        float bot_x = mid_x - orientation.top.getDirectionVec().getX() / 2F;
        float bot_y = mid_y - orientation.top.getDirectionVec().getY() / 2F;
        float bot_z = mid_z - orientation.top.getDirectionVec().getZ() / 2F;
        EnumFacing r = SpaceUtils.rotateCounterclockwise(orientation.facing, orientation.top);
        float right_x = r.getDirectionVec().getX() / 2F;
        float right_y = r.getDirectionVec().getY() / 2F;
        float right_z = r.getDirectionVec().getZ() / 2F;
        // GL11.glVertex3f(mid_x, mid_y, mid_z);
        GlStateManager.glVertex3f(top_x, top_y, top_z);
        GlStateManager.glVertex3f(mid_x + right_x, mid_y + right_y, mid_z + right_z);
        d = 0.25F;
        GlStateManager.glVertex3f(mid_x + right_x * d, mid_y + right_y * d, mid_z + right_z * d);
        GlStateManager.glVertex3f(bot_x + right_x * d, bot_y + right_y * d, bot_z + right_z * d);
        d = -0.25F;
        GlStateManager.glVertex3f(bot_x + right_x * d, bot_y + right_y * d, bot_z + right_z * d);
        GlStateManager.glVertex3f(mid_x + right_x * d, mid_y + right_y * d, mid_z + right_z * d);
        GlStateManager.glVertex3f(mid_x - right_x, mid_y - right_y, mid_z - right_z);
        GlStateManager.glEnd();
    }
    GlStateManager.popMatrix();
    GlStateManager.enableTexture2D();
    GlStateManager.enableDepth();
    GlStateManager.enableAlpha();
}