@Override
/** Updates the blocks bounds based on its current state. Args: world, x, y, z */
public void setBlockBoundsBasedOnState(IBlockAccess blockAccess, int x, int y, int z) {
if (!rayTracing) {
TEBase TE = getTileEntity(blockAccess, x, y, z);
if (TE != null) {
int slopeID = TE.getData();
Slope slope = Slope.slopesList[slopeID];
switch (slope.getPrimaryType()) {
case PRISM:
case PRISM_1P:
case PRISM_2P:
case PRISM_3P:
case PRISM_4P:
if (slope.isPositive) {
setBlockBounds(0.0F, 0.0F, 0.0F, 1.0F, 0.5F, 1.0F);
} else {
setBlockBounds(0.0F, 0.5F, 0.0F, 1.0F, 1.0F, 1.0F);
}
break;
default:
setBlockBounds(0.0F, 0.0F, 0.0F, 1.0F, 1.0F, 1.0F);
break;
}
}
}
}
@Override
/** Returns whether sides share faces based on sloping property and face shape. */
protected boolean shareFaces(
TEBase TE_adj, TEBase TE_src, ForgeDirection side_adj, ForgeDirection side_src) {
if (TE_adj.getBlockType() == this) {
Slope slope_src = Slope.slopesList[TE_src.getData()];
Slope slope_adj = Slope.slopesList[TE_adj.getData()];
if (!slope_adj.hasSide(side_adj)) {
return false;
} else if (slope_src.getFaceBias(side_src) == slope_adj.getFaceBias(side_adj)) {
return true;
} else {
return false;
}
}
return super.shareFaces(TE_adj, TE_src, side_adj, side_src);
}
@Override
/** Alters block type. */
protected boolean onHammerRightClick(TEBase TE, EntityPlayer entityPlayer) {
int slopeID = TE.getData();
Slope slope = Slope.slopesList[slopeID];
/* Transform slope to next type. */
slopeID = slope.slopeType.onHammerRightClick(slope, slopeID);
TE.setData(slopeID);
return true;
}
@Override
/** Alters block direction. */
protected boolean onHammerLeftClick(TEBase TE, EntityPlayer entityPlayer) {
int slopeID = TE.getData();
Slope slope = Slope.slopesList[slopeID];
/* Cycle between slope types based on current slope. */
slopeID = slope.slopeType.onHammerLeftClick(slope, slopeID);
TE.setData(slopeID);
return true;
}
@Override
/** Checks if the block is a solid face on the given side, used by placement logic. */
public boolean isSideSolid(IBlockAccess blockAccess, int x, int y, int z, ForgeDirection side) {
TEBase TE = getTileEntity(blockAccess, x, y, z);
if (TE != null) {
if (isBlockSolid(blockAccess, x, y, z)) {
return Slope.slopesList[TE.getData()].isFaceFull(side);
}
}
return false;
}
@Override
/**
* Ray traces through the blocks collision from start vector to end vector returning a ray trace
* hit. Args: world, x, y, z, startVec, endVec
*/
public MovingObjectPosition collisionRayTrace(
World world, int x, int y, int z, Vec3 startVec, Vec3 endVec) {
TEBase TE = getTileEntity(world, x, y, z);
MovingObjectPosition finalTrace = null;
if (TE != null) {
Slope slope = Slope.slopesList[TE.getData()];
SlopeUtil slopeUtil = new SlopeUtil();
int numPasses = slopeUtil.getNumPasses(slope);
int precision = slopeUtil.getNumBoxesPerPass(slope);
rayTracing = true;
/* Determine if ray trace is a hit on slope. */
for (int pass = 0; pass < numPasses; ++pass) {
for (int slice = 0; slice < precision && finalTrace == null; ++slice) {
float[] box = slopeUtil.genBounds(slope, slice, precision, pass);
if (box != null) {
setBlockBounds(box[0], box[1], box[2], box[3], box[4], box[5]);
finalTrace = super.collisionRayTrace(world, x, y, z, startVec, endVec);
}
}
if (slope.type.equals(Type.OBLIQUE_EXT)) {
--precision;
}
}
rayTracing = false;
/* Determine true face hit since sloped faces are two or more shared faces. */
if (finalTrace != null) {
setBlockBounds(0.0F, 0.0F, 0.0F, 1.0F, 1.0F, 1.0F);
finalTrace = super.collisionRayTrace(world, x, y, z, startVec, endVec);
}
}
return finalTrace;
}
@Override
/**
* Adds all intersecting collision boxes to a list. (Be sure to only add boxes to the list if they
* intersect the mask.) Parameters: World, X, Y, Z, mask, list, colliding entity
*/
public void addCollisionBoxesToList(
World world, int x, int y, int z, AxisAlignedBB axisAlignedBB, List list, Entity entity) {
TEBase TE = getTileEntity(world, x, y, z);
if (TE != null) {
AxisAlignedBB box = null;
Slope slope = Slope.slopesList[TE.getData()];
SlopeUtil slopeUtil = new SlopeUtil();
int precision = slopeUtil.getNumBoxesPerPass(slope);
int numPasses = slopeUtil.getNumPasses(slope);
for (int pass = 0; pass < numPasses; ++pass) {
for (int slice = 0; slice < precision; ++slice) {
float[] dim = slopeUtil.genBounds(slope, slice, precision, pass);
if (dim != null) {
box =
AxisAlignedBB.getBoundingBox(
x + dim[0], y + dim[1], z + dim[2], x + dim[3], y + dim[4], z + dim[5]);
}
if (box != null && axisAlignedBB.intersectsWith(box)) {
list.add(box);
}
}
if (slope.type.equals(Type.OBLIQUE_EXT)) {
--precision;
}
}
}
}
@Override
public boolean rotateBlock(World world, int x, int y, int z, ForgeDirection axis) {
// to correctly support archimedes' ships mod:
// if Axis is DOWN, block rotates to the left, north -> west -> south -> east
// if Axis is UP, block rotates to the right: north -> east -> south -> west
TileEntity tile = world.getTileEntity(x, y, z);
if (tile != null && tile instanceof TEBase) {
TEBase cbTile = (TEBase) tile;
int data = cbTile.getData();
int dataAngle = data % 4;
switch (axis) {
case UP:
{
switch (dataAngle) {
case 0:
{
cbTile.setData(data + 3);
break;
}
case 1:
{
cbTile.setData(data + 1);
break;
}
case 2:
{
cbTile.setData(data - 2);
break;
}
case 3:
{
cbTile.setData(data - 2);
break;
}
}
break;
}
case DOWN:
{
switch (dataAngle) {
case 0:
{
cbTile.setData(data + 2);
break;
}
case 1:
{
cbTile.setData(data + 2);
break;
}
case 2:
{
cbTile.setData(data - 1);
break;
}
case 3:
{
cbTile.setData(data - 3);
break;
}
}
break;
}
default:
return false;
}
return true;
}
return false;
}