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Fix angle mask

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This commit is contained in:
Jesse Boyd 2016-09-24 02:55:00 +10:00
parent 2cb1485553
commit 8a4c399b53
1 changed files with 46 additions and 117 deletions
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163
core/src/main/java/com/boydti/fawe/object/mask/AngleMask.java
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@ -3,69 +3,62 @@ package com.boydti.fawe.object.mask;
import com.boydti.fawe.Fawe;
import com.boydti.fawe.util.MathMan;
import com.sk89q.worldedit.Vector;
import com.sk89q.worldedit.blocks.BaseBlock;
import com.sk89q.worldedit.blocks.BlockType;
import com.sk89q.worldedit.extent.Extent;
import com.sk89q.worldedit.function.mask.Mask;
import com.sk89q.worldedit.function.mask.Mask2D;
import com.sk89q.worldedit.function.mask.SolidBlockMask;
import java.util.HashMap;
import javax.annotation.Nullable;
public class AngleMask implements Mask, ResettableMask {
private final Extent extent;
public class AngleMask extends SolidBlockMask implements ResettableMask {
private final int max;
private final int min;
private int maxY;
public AngleMask(Extent extent, int min, int max) {
this.extent = extent;
super(extent);
this.maxY = extent.getMaximumPoint().getBlockY();
this.min = min;
this.max = max;
}
private HashMap<Long, Boolean> angles = new HashMap<>();
private HashMap<Long, Integer> heights = new HashMap<>();
private long tick = 0;
@Override
public boolean test(Vector vector) {
return testAngle(vector) && getExtent().getLazyBlock(vector).getId() != 0;
}
private boolean testAngle(Vector vector) {
long currentTick = Fawe.get().getTimer().getTick();
if (tick != (tick = currentTick)) {
angles.clear();
heights.clear();
tick = currentTick;
}
long pair = MathMan.pairInt(vector.getBlockX(), vector.getBlockZ());
if (!angles.isEmpty()) {
Boolean value = angles.get(pair);
if (value != null) {
return value;
}
}
boolean result = getAngle(vector);
angles.put(pair, result);
return result;
return getAngle(vector);
}
@Override
public void reset() {
this.angles.clear();
this.heights.clear();
}
public boolean getAngle(Vector vector) {
int x = vector.getBlockX();
int z = vector.getBlockZ();
boolean n = false;
int o = getHighestTerrainBlock(x, z, 0, maxY, n);
if (getHighestTerrainBlock(x - 1, z, o - min, o - max, n) != -1) {
int o = getHighestTerrainBlock(x, z, 0, maxY);
if (getHighestTerrainBlock(x - 1, z, o + min, o + max) != -1) {
return true;
}
if (getHighestTerrainBlock(x + 1, z, o - min, o - max, n) != -1) {
if (getHighestTerrainBlock(x + 1, z, o + min, o + max) != -1) {
return true;
}
if (getHighestTerrainBlock(x, z - 1, o - min, o - max, n) != -1) {
if (getHighestTerrainBlock(x, z - 1, o + min, o + max) != -1) {
return true;
}
if (getHighestTerrainBlock(x, z + 1, o - min, o - max, n) != -1) {
if (getHighestTerrainBlock(x, z + 1, o + min, o + max) != -1) {
return true;
}
return false;
@ -73,108 +66,44 @@ public class AngleMask implements Mask, ResettableMask {
private Vector mutable = new Vector();
private int getHighestTerrainBlock(final int x, final int z, int minY, int maxY, final boolean naturalOnly) {
private int getHighestTerrainBlock(final int x, final int z, int minY, int maxY) {
long pair = MathMan.pairInt(x, z);
Integer height = heights.get(pair);
if (height != null) {
if (height >= minY && height <= maxY) {
return height;
} else {
return -1;
}
}
maxY = Math.min(this.maxY, Math.max(0, maxY));
minY = Math.max(0, minY);
mutable.x = x;
mutable.z = z;
boolean air = false;
if (maxY != this.maxY) {
mutable.y = maxY + 1;
air = !super.test(mutable);
}
for (int y = maxY; y >= minY; --y) {
mutable.y = y;
BaseBlock block = extent.getLazyBlock(mutable);
final int id = block.getId();
int data;
switch (id) {
case 0: {
continue;
if (super.test(mutable)) {
if (!air) {
break;
}
case 2:
case 4:
case 13:
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case 192:
return y;
default:
data = 0;
}
if (naturalOnly ? BlockType.isNaturalTerrainBlock(id, data) : !BlockType.canPassThrough(id, data)) {
heights.put(pair, y);
return y;
} else {
air = true;
}
}
if (minY == 0 && maxY == this.maxY) {
heights.put(pair, -1);
} else {
int value = getHighestTerrainBlock(x, z, 0, this.maxY);
heights.put(pair, value);
}
return -1;
}