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Partially Fixed Exit Doors

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Added code so that exit doors will search for a destination and place a
platform for the player on the other side. However, the search function
only searches upward, not downward. I'd like to discuss some details
about this before completing the implementation:
1. How should the search work?
2. What should be the likelihood of a dungeon exit leading to a
different root dimension than the dungeon's actual root?

I've tested the exits and they're working well.
This commit is contained in:
SenseiKiwi
2013-09-06 18:40:43 -04:00
parent b795c411be
commit c57b001fe2
2 changed files with 131 additions and 10 deletions
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72
StevenDimDoors/mod_pocketDim/helpers/yCoordHelper.java
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@@ -2,8 +2,10 @@ package StevenDimDoors.mod_pocketDim.helpers;
import net.minecraft.block.Block;
import net.minecraft.block.material.Material;
import net.minecraft.util.MathHelper;
import net.minecraft.world.World;
import net.minecraft.world.chunk.Chunk;
import StevenDimDoors.mod_pocketDim.Point3D;
public class yCoordHelper
{
@@ -67,6 +69,76 @@ public class yCoordHelper
material = block.blockMaterial;
return (material.isLiquid() || !material.isReplaceable());
}
public static Point3D findSafeCube(World world, int x, int startY, int z, boolean searchDown)
{
// Search for a 3x3x3 cube of air with blocks underneath
// We can also match against a 3x2x3 box with
// 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.
int localX = x < 0 ? (x % 16) + 16 : (x % 16);
int localZ = z < 0 ? (z % 16) + 16 : (z % 16);
int cornerX = x - localX;
int cornerZ = z - localZ;
localX = MathHelper.clamp_int(localX, 1, 14);
localZ = MathHelper.clamp_int(localZ, 1, 14);
Chunk chunk = world.getChunkProvider().loadChunk(x >> 4, z >> 4);
int layers = 0;
int height = world.getActualHeight();
int y, dx, dz, blockID;
boolean filled;
Block block;
Point3D location = null;
if (searchDown)
{
/*for (y = startY; y >= 0; y--)
{
blockID = chunk.getBlockID(localX, y, localZ);
}*/
}
else
{
// 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.
for (y = Math.max(startY, 0); y < height; y++)
{
filled = false;
for (dx = -1; dx <= 1 && !filled; dx++)
{
for (dz = -1; dz <= 1 && !filled; dz++)
{
blockID = chunk.getBlockID(localX + dx, y, localZ + dz);
if (blockID != 0)
{
block = Block.blocksList[blockID];
if (block != null && !block.blockMaterial.isReplaceable())
{
filled = true;
}
layers = 0;
}
}
}
if (!filled)
{
layers++;
if (layers == 3)
{
location = new Point3D(localX + cornerX, y - 2, localZ + cornerZ);
break;
}
}
}
}
return location;
}
public static int adjustDestinationY(int y, int worldHeight, int entranceY, int dungeonHeight)
{