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Fixes #651

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This commit is contained in:
Jesse Boyd 2017-07-22 17:36:19 +10:00
parent 70c0838602
commit 3964390832
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GPG Key ID: 59F1DE6293AF6E1F
3 changed files with 165 additions and 15 deletions
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146
core/src/main/java/com/boydti/fawe/util/ColorUtil.java Normal file
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@ -0,0 +1,146 @@
package com.boydti.fawe.util;
import java.awt.Color;
import java.lang.reflect.Field;
import java.util.Locale;
public class ColorUtil {
private static final int PARSE_COMPONENT = 0; // percent, or clamped to [0,255] => [0,1]
private static final int PARSE_PERCENT = 1; // clamped to [0,100]% => [0,1]
private static final int PARSE_ANGLE = 2; // clamped to [0,360]
private static final int PARSE_ALPHA = 3; // clamped to [0f,1f]
private static float parseComponent(String color, int off, int end, int type) {
color = color.substring(off, end).trim();
if (color.endsWith("%")) {
if (type > PARSE_PERCENT) {
throw new IllegalArgumentException("Invalid color specification");
}
type = PARSE_PERCENT;
color = color.substring(0, color.length()-1).trim();
} else if (type == PARSE_PERCENT) {
throw new IllegalArgumentException("Invalid color specification");
}
float c = ((type == PARSE_COMPONENT)
? Integer.parseInt(color)
: Float.parseFloat(color));
switch (type) {
case PARSE_ALPHA:
return (c < 0f) ? 0f : ((c > 1f) ? 1f : c);
case PARSE_PERCENT:
return (c <= 0f) ? 0f : ((c >= 100f) ? 1f : (c / 100f));
case PARSE_COMPONENT:
return (c <= 0f) ? 0f : ((c >= 255f) ? 1f : (c / 255f));
case PARSE_ANGLE:
return ((c < 0f)
? ((c % 360f) + 360f)
: ((c > 360f)
? (c % 360f)
: c));
}
throw new IllegalArgumentException("Invalid color specification");
}
private static Color parseRGBColor(String color, int roff)
{
try {
int rend = color.indexOf(',', roff);
int gend = rend < 0 ? -1 : color.indexOf(',', rend+1);
int bend = gend < 0 ? -1 : color.indexOf(gend+1);
float r = parseComponent(color, roff, rend, PARSE_COMPONENT);
float g = parseComponent(color, rend+1, gend, PARSE_COMPONENT);
float b = parseComponent(color, gend+1, bend, PARSE_COMPONENT);
return new Color(r, g, b);
} catch (NumberFormatException nfe) {}
throw new IllegalArgumentException("Invalid color specification");
}
private static Color parseHSLColor(String color, int hoff)
{
try {
int hend = color.indexOf(',', hoff);
int send = hend < 0 ? -1 : color.indexOf(',', hend+1);
int lend = send < 0 ? -1 : color.indexOf(send+1);
float h = parseComponent(color, hoff, hend, PARSE_ANGLE);
float s = parseComponent(color, hend+1, send, PARSE_PERCENT);
float l = parseComponent(color, send+1, lend, PARSE_PERCENT);
return Color.getHSBColor(h, s, l);
} catch (NumberFormatException nfe) {}
throw new IllegalArgumentException("Invalid color specification");
}
public static Color parseColor(String colorString) {
if (colorString == null) {
throw new NullPointerException(
"The color components or name must be specified");
}
if (colorString.isEmpty()) {
throw new IllegalArgumentException("Invalid color specification");
}
String color = colorString.toLowerCase(Locale.ROOT);
if (color.startsWith("#")) {
color = color.substring(1);
} else if (color.startsWith("0x")) {
color = color.substring(2);
} else if (color.startsWith("rgb")) {
if (color.startsWith("(", 3)) {
return parseRGBColor(color, 4);
} else if (color.startsWith("a(", 3)) {
return parseRGBColor(color, 5);
}
} else if (color.startsWith("hsl")) {
if (color.startsWith("(", 3)) {
return parseHSLColor(color, 4);
} else if (color.startsWith("a(", 3)) {
return parseHSLColor(color, 5);
}
} else {
Color col = null;
try {
Field field = java.awt.Color.class.getField(color.toLowerCase());
col = (Color) field.get(null);
} catch (Throwable ignore) {}
if (col != null) {
return col;
}
}
int len = color.length();
try {
int r;
int g;
int b;
int a;
if (len == 3) {
r = Integer.parseInt(color.substring(0, 1), 16);
g = Integer.parseInt(color.substring(1, 2), 16);
b = Integer.parseInt(color.substring(2, 3), 16);
return new Color(r / 15f, g / 15f, b / 15f);
} else if (len == 4) {
r = Integer.parseInt(color.substring(0, 1), 16);
g = Integer.parseInt(color.substring(1, 2), 16);
b = Integer.parseInt(color.substring(2, 3), 16);
return new Color(r / 15f, g / 15f, b / 15f);
} else if (len == 6) {
r = Integer.parseInt(color.substring(0, 2), 16);
g = Integer.parseInt(color.substring(2, 4), 16);
b = Integer.parseInt(color.substring(4, 6), 16);
return new Color(r, g, b);
} else if (len == 8) {
r = Integer.parseInt(color.substring(0, 2), 16);
g = Integer.parseInt(color.substring(2, 4), 16);
b = Integer.parseInt(color.substring(4, 6), 16);
return new Color(r, g, b);
}
} catch (NumberFormatException nfe) {}
throw new IllegalArgumentException("Invalid color specification");
}
}

8
core/src/main/java/com/sk89q/worldedit/command/BrushCommands.java
View File

@ -49,6 +49,7 @@ import com.boydti.fawe.object.brush.SurfaceSphereBrush;
import com.boydti.fawe.object.brush.SurfaceSpline;
import com.boydti.fawe.object.brush.heightmap.ScalableHeightMap;
import com.boydti.fawe.object.mask.IdMask;
import com.boydti.fawe.util.ColorUtil;
import com.sk89q.minecraft.util.commands.Command;
import com.sk89q.minecraft.util.commands.CommandContext;
import com.sk89q.minecraft.util.commands.CommandLocals;
@ -85,6 +86,7 @@ import com.sk89q.worldedit.session.ClipboardHolder;
import com.sk89q.worldedit.util.command.InvalidUsageException;
import com.sk89q.worldedit.util.command.binding.Switch;
import com.sk89q.worldedit.util.command.parametric.Optional;
import java.awt.Color;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
@ -95,7 +97,6 @@ import java.nio.channels.Channels;
import java.nio.channels.ReadableByteChannel;
import java.util.ArrayList;
import java.util.List;
import javafx.scene.paint.Color;
/**
* Commands to set brush shape.
@ -447,9 +448,8 @@ public class BrushCommands extends MethodCommands {
throw new InvalidUsageException(getCallable());
}
try {
Color color = Color.web(args.getString(1));
java.awt.Color awtColor = new java.awt.Color((float) color.getRed(), (float) color.getGreen(), (float) color.getBlue(), (float) color.getOpacity());
char[] glassLayers = Fawe.get().getTextureUtil().getNearestLayer(awtColor.getRGB());
Color color = ColorUtil.parseColor(args.getString(1));
char[] glassLayers = Fawe.get().getTextureUtil().getNearestLayer(color.getRGB());
for (char layer : glassLayers) {
blocks.add(FaweCache.CACHE_BLOCK[layer]);
}

26
core/src/main/java/com/sk89q/worldedit/command/PatternCommands.java
View File

@ -32,6 +32,7 @@ import com.boydti.fawe.object.pattern.ShadePattern;
import com.boydti.fawe.object.pattern.SolidRandomOffsetPattern;
import com.boydti.fawe.object.pattern.SurfaceRandomOffsetPattern;
import com.boydti.fawe.object.random.SimplexRandom;
import com.boydti.fawe.util.ColorUtil;
import com.boydti.fawe.util.TextureUtil;
import com.sk89q.minecraft.util.commands.Command;
import com.sk89q.worldedit.EmptyClipboardException;
@ -54,12 +55,18 @@ import com.sk89q.worldedit.regions.shape.WorldEditExpressionEnvironment;
import com.sk89q.worldedit.session.ClipboardHolder;
import com.sk89q.worldedit.util.command.parametric.Optional;
import com.sk89q.worldedit.world.biome.BaseBiome;
import java.awt.Color;
import java.io.IOException;
import java.util.Set;
import javafx.scene.paint.Color;
@Command(aliases = {"patterns"},
desc = "Help for the various patterns. [More Info](https://git.io/vSPmA)"
desc = "Help for the various patterns. [More Info](https://git.io/vSPmA)",
help = "Patterns determine what blocks are placed\n" +
" - Use [brackets] for arguments\n" +
" - Use , to OR multiple\n" +
"e.g. #surfacespread[10][#existing],andesite\n" +
"More Info: https://git.io/vSPmA"
)
public class PatternCommands extends MethodCommands {
public PatternCommands(WorldEdit worldEdit) {
@ -106,9 +113,8 @@ public class PatternCommands extends MethodCommands {
max = 1
)
public Pattern color(String arg) {
Color color = Color.web(arg);
java.awt.Color awtColor = new java.awt.Color((float) color.getRed(), (float) color.getGreen(), (float) color.getBlue(), (float) color.getOpacity());
return Fawe.get().getTextureUtil().getNearestBlock(awtColor.getRGB());
Color color = ColorUtil.parseColor(arg);
return Fawe.get().getTextureUtil().getNearestBlock(color.getRGB());
}
@Command(
@ -140,9 +146,8 @@ public class PatternCommands extends MethodCommands {
)
public Pattern saturate(Extent extent, String arg, @Optional("true") boolean randomize, @Optional("100") double maxComplexity) {
TextureUtil util = Fawe.get().getCachedTextureUtil(randomize, 0, (int) maxComplexity);
Color color = Color.web(arg);
java.awt.Color awtColor = new java.awt.Color((float) color.getRed(), (float) color.getGreen(), (float) color.getBlue(), (float) color.getOpacity());
return new SaturatePattern(extent, awtColor.getRGB(), (int) maxComplexity, randomize);
Color color = ColorUtil.parseColor(arg);
return new SaturatePattern(extent, color.getRGB(), (int) maxComplexity, randomize);
}
@Command(
@ -154,9 +159,8 @@ public class PatternCommands extends MethodCommands {
)
public Pattern averagecolor(Extent extent, String arg, @Optional("true") boolean randomize, @Optional("100") double maxComplexity) {
TextureUtil util = Fawe.get().getCachedTextureUtil(randomize, 0, (int) maxComplexity);
Color color = Color.web(arg);
java.awt.Color awtColor = new java.awt.Color((float) color.getRed(), (float) color.getGreen(), (float) color.getBlue(), (float) color.getOpacity());
return new AverageColorPattern(extent, awtColor.getRGB(), (int) maxComplexity, randomize);
Color color = ColorUtil.parseColor(arg);
return new AverageColorPattern(extent, color.getRGB(), (int) maxComplexity, randomize);
}
@Command(