apex/DimDoors
1
1
Fork 0
Code Issues 26 Pull Requests Actions Packages Projects Releases Wiki Activity

Removed Exit Platforms for Safe Cases

Browse Source 
Updated our code to stop Fabric of Reality platforms from generating
under exits all the time. Now they generate only when the supporting
blocks are replaceable (in which case they're replaced by FoR) or when
they're not opaque solids or have tile entities (then FoR generates on
top). The exit search algorithm treats replaceable non-liquid blocks as
air, so an attempt is made to build against the ground and not on top of
replaceable blocks. The area around the door is cleared of blocks to
avoid killing the player with lingering replaceable blocks that might be
harmful, like poison ivy.
This commit is contained in:
SenseiKiwi
2014-01-24 07:16:32 -04:00
parent f6a6b1d374
commit 149e0319f1
2 changed files with 46 additions and 18 deletions
Download Patch File Download Diff File Expand all files Collapse all files

40
src/main/java/StevenDimDoors/mod_pocketDim/helpers/yCoordHelper.java
View File

@@ -73,8 +73,9 @@ public class yCoordHelper
public static Point3D findSafeCubeUp(World world, int x, int startY, int z)
{
// Search for a 3x3x3 cube of air with blocks underneath
// We can also match against a 3x2x3 box with replaceable blocks underneath
// Search for a 3x2x3 box with solid opaque blocks (without tile entities)
// or replaceable blocks underneath. The box must contain either air and
// non-liquid replaceable blocks only.
// We shift the search area into the bounds of a chunk for the sake of simplicity,
// so that we don't need to worry about working across chunks.
@@ -88,7 +89,7 @@ public class yCoordHelper
Chunk chunk = initializeChunkArea(world, x >> 4, z >> 4);
int height = world.getActualHeight();
int y, dx, dz, blockID;
int y, dx, dz, blockID, metadata;
boolean isSafe;
Block block;
@@ -98,8 +99,9 @@ public class yCoordHelper
int layers = -1000000;
// Check if a 3x3 layer of blocks is empty
// If we find a layer that contains replaceable blocks, it can
// serve as the base where we'll place the player and door.
// Treat non-liquid replaceable blocks like air
// If we find a layer that contains replaceable blocks or solid opaque blocks without
// tile entities, then it can serve as the base where we'll place the player and door.
for (y = Math.max(startY - 1, 0); y < height; y++)
{
isSafe = true;
@@ -108,10 +110,11 @@ public class yCoordHelper
for (dz = -1; dz <= 1 && isSafe; dz++)
{
blockID = chunk.getBlockID(localX + dx, y, localZ + dz);
if (blockID != 0)
metadata = chunk.getBlockMetadata(localX + dx, y, localZ + dz);
block = Block.blocksList[blockID];
if (blockID != 0 && (!block.blockMaterial.isReplaceable() || block.blockMaterial.isLiquid()))
{
block = Block.blocksList[blockID];
if (!block.blockMaterial.isReplaceable())
if (!block.blockMaterial.isReplaceable() && (!block.isOpaqueCube() || block.hasTileEntity(metadata)))
{
isSafe = false;
}
@@ -133,8 +136,9 @@ public class yCoordHelper
public static Point3D findSafeCubeDown(World world, int x, int startY, int z)
{
// Search for a 3x3x3 cube of air with blocks underneath
// We can also match against a 3x2x3 box with
// Search for a 3x2x3 box with solid opaque blocks (without tile entities)
// or replaceable blocks underneath. The box must contain either air and
// non-liquid replaceable blocks only.
// We shift the search area into the bounds of a chunk for the sake of simplicity,
// so that we don't need to worry about working across chunks.
@@ -148,15 +152,16 @@ public class yCoordHelper
Chunk chunk = initializeChunkArea(world, x >> 4, z >> 4);
int height = world.getActualHeight();
int y, dx, dz, blockID;
int y, dx, dz, blockID, metadata;
boolean isSafe;
boolean hasBlocks;
Block block;
int layers = 0;
// Check if a 3x3 layer of blocks is empty
// If we find a layer that contains replaceable blocks, it can
// serve as the base where we'll place the player and door.
// Treat non-liquid replaceable blocks like air
// If we find a layer that contains replaceable blocks or solid opaque blocks without
// tile entities, then it can serve as the base where we'll place the player and door.
for (y = Math.min(startY + 2, height - 1); y >= 0; y--)
{
isSafe = true;
@@ -166,10 +171,11 @@ public class yCoordHelper
for (dz = -1; dz <= 1 && isSafe; dz++)
{
blockID = chunk.getBlockID(localX + dx, y, localZ + dz);
if (blockID != 0)
{
block = Block.blocksList[blockID];
if (!block.blockMaterial.isReplaceable())
metadata = chunk.getBlockMetadata(localX + dx, y, localZ + dz);
block = Block.blocksList[blockID];
if (blockID != 0 && (!block.blockMaterial.isReplaceable() || block.blockMaterial.isLiquid()))
{
if (!block.blockMaterial.isReplaceable() && (!block.isOpaqueCube() || block.hasTileEntity(metadata)))
{
if (layers >= 3)
{