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added protection against filler errors and fixed array out of bounds for cylinder, fix #1604

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This commit is contained in:
SpaceToad 2014-04-26 16:39:26 +02:00
parent c5a912a222
commit aa6d085e8b
2 changed files with 42 additions and 27 deletions
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11
common/buildcraft/builders/filler/pattern/FillerPattern.java
View file

@ -20,6 +20,7 @@ import buildcraft.api.blueprints.SchematicRegistry;
import buildcraft.api.filler.IFillerPattern;
import buildcraft.core.Box;
import buildcraft.core.blueprints.Blueprint;
import buildcraft.core.blueprints.BlueprintBase;
import buildcraft.core.blueprints.BptBuilderTemplate;
import buildcraft.core.blueprints.Template;
import buildcraft.core.utils.StringUtils;
@ -68,11 +69,13 @@ public abstract class FillerPattern implements IFillerPattern {
for (int y = yMin; y <= yMax; ++y) {
for (int x = xMin; x <= xMax; ++x) {
for (int z = zMin; z <= zMax; ++z) {
if (isValid(x, y, z, template)) {
template.contents[x][y][z] = new SchematicMask(true);
}
}
}
}
}
/**
* Generates an empty in a given area
@ -83,11 +86,13 @@ public abstract class FillerPattern implements IFillerPattern {
for (int y = yMax; y >= yMin; y--) {
for (int x = xMin; x <= xMax; ++x) {
for (int z = zMin; z <= zMax; ++z) {
if (isValid(x, y, z, template)) {
template.contents[x][y][z] = null;
}
}
}
}
}
/**
* Generates a flatten in a given area
@ -98,11 +103,13 @@ public abstract class FillerPattern implements IFillerPattern {
for (int x = xMin; x <= xMax; ++x) {
for (int z = zMin; z <= zMax; ++z) {
for (int y = yMax; y >= yMin; --y) {
if (isValid(x, y, z, template)) {
template.contents [x][y][z] = new SchematicMask(true);
}
}
}
}
}
public abstract Template getTemplate (Box box, World world);
@ -129,4 +136,8 @@ public abstract class FillerPattern implements IFillerPattern {
public BptBuilderTemplate getTemplateBuilder (Box box, World world) {
return new BptBuilderTemplate(getTemplate(box, world), world, box.xMin, box.yMin, box.zMin);
}
private static boolean isValid (int x, int y, int z, BlueprintBase bpt) {
return x >= 0 && y >= 0 && z >= 0 && x < bpt.sizeX && y < bpt.sizeY && z < bpt.sizeZ;
}
}

4
common/buildcraft/builders/filler/pattern/PatternCylinder.java
View file

@ -55,6 +55,7 @@ public class PatternCylinder extends FillerPattern {
int stoppingX = twoBSquare * xRadius;
int stoppingZ = 0;
if (twoASquare > 0) {
while (stoppingX >= stoppingZ) {
fillFourColumns(xCenter, zCenter, dx, dz, xFix, zFix, yMin,
yMax, result);
@ -70,6 +71,7 @@ public class PatternCylinder extends FillerPattern {
xChange += twoBSquare;
}
}
}
dx = 0;
dz = zRadius;
@ -79,6 +81,7 @@ public class PatternCylinder extends FillerPattern {
stoppingX = 0;
stoppingZ = twoASquare * zRadius;
if (twoBSquare > 0) {
while (stoppingX <= stoppingZ) {
fillFourColumns(xCenter, zCenter, dx, dz, xFix, zFix, yMin,
yMax, result);
@ -94,6 +97,7 @@ public class PatternCylinder extends FillerPattern {
zChange += twoASquare;
}
}
}
return result;
}