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Get a trigger value on each individual component of a pixel rather than the whole colour

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This commit is contained in:
Sollace 2018-04-29 14:37:51 +02:00
parent a4a6e7a1c4
commit ad77b48e59
2 changed files with 33 additions and 11 deletions
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2
src/main/java/com/minelittlepony/pony/data/PonyData.java
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@ -32,7 +32,7 @@ public class PonyData implements IPonyData {
tailSize = TriggerPixels.TAIL.readValue(image);
size = TriggerPixels.SIZE.readValue(image);
gender = TriggerPixels.GENDER.readValue(image);
glowColor = TriggerPixels.GLOW.readColor(image, -1);
glowColor = TriggerPixels.GLOW.readColor(image);
}
@Override

42
src/main/java/com/minelittlepony/pony/data/TriggerPixels.java
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@ -8,19 +8,22 @@ import java.awt.image.BufferedImage;
*/
@SuppressWarnings("unchecked")
public enum TriggerPixels {
RACE(PonyRace.HUMAN, 0, 0),
TAIL(TailLengths.FULL, 1, 0),
GENDER(PonyGender.MARE, 2, 0),
SIZE(PonySize.LARGE, 3, 0),
GLOW(null, 0, 1);
RACE(PonyRace.HUMAN, Channel.ALL, 0, 0),
TAIL(TailLengths.FULL, Channel.ALL, 1, 0),
GENDER(PonyGender.MARE, Channel.ALL, 2, 0),
SIZE(PonySize.NORMAL, Channel.ALL, 3, 0),
GLOW(null, Channel.RAW, 0, 1);
private int x;
private int y;
private Channel channel;
ITriggerPixelMapped<?> def;
TriggerPixels(ITriggerPixelMapped<?> def, int x, int y) {
TriggerPixels(ITriggerPixelMapped<?> def, Channel channel, int x, int y) {
this.def = def;
this.channel = channel;
this.x = x;
this.y = y;
}
@ -29,10 +32,9 @@ public enum TriggerPixels {
* Reads this trigger pixel's value and returns the raw colour.
*
* @param image Image to read
* @param mask Colour mask (0xffffff for rgb, -1 for rgba)
*/
public int readColor(BufferedImage image, int mask) {
return image.getRGB(x, y) & mask;
public int readColor(BufferedImage image) {
return channel.readValue(x, y, image);
}
/**
@ -41,6 +43,26 @@ public enum TriggerPixels {
* @param image Image to read
*/
public <T extends Enum<T> & ITriggerPixelMapped<T>> T readValue(BufferedImage image) {
return ITriggerPixelMapped.getByTriggerPixel((T)def, readColor(image, 0xffffff));
return ITriggerPixelMapped.getByTriggerPixel((T)def, readColor(image));
}
enum Channel {
RAW(-1, 0),
ALL(0xffffff, 0),
RED(0xff0000, 16),
GREEN(0x00ff00, 8),
BLUE(0x0000ff, 0);
private int mask;
private int offset;
Channel(int mask, int offset) {
this.mask = mask;
this.offset = offset;
}
public int readValue(int x, int y, BufferedImage image) {
return (image.getRGB(x, y) & mask) >> offset;
}
}
}