public void updateLight() {
byte temp = lightValue;
if (this.isTop()) {
lightValue = GameData.instance().sunLight;
} else {
lightValue = 0;
}
for (int a = -1; a < 2; a++) {
for (int b = -1; b < 2; b++) {
if (getBlock(a, b, this) != null && getBlock(a, b, this).getLightValue() / 3 > lightValue) {
lightValue = (byte) (getBlock(a, b, this).getLightValue() / 3);
}
BlockAir b1 = BlockAir.getBlock(getXCord() + a, getYCord() + b);
if (b1 != null && b1.getLightValue() / 2 > lightValue) {
lightValue = (byte) (b1.getLightValue() / 2);
}
}
}
if (lightValue != temp) {
for (int i1 = -1; i1 < 2; i1++) {
for (int i2 = -1; i2 < 2; i2++) {
if (getBlock(i1, i2, this) != null) {
getBlock(i1, i2, this).updateLight();
}
}
}
}
updateNeighbourValues();
}
public static boolean create(short xCord, short yCord, int i, boolean b1) {
if (!Block.collision(xCord, yCord, false) && yCord < GameData.worldHeight) {
if (BlockAir.collision(xCord, yCord)) {
BlockAir.getBlock(xCord, yCord).remove();
}
blocks[i].newBlock(xCord, yCord);
return true;
} else {
return false;
}
}
public static boolean create(short xCord, short yCord, Block block, boolean b1) {
if (!Block.collision(xCord, yCord, false) && yCord < GameData.worldHeight && yCord >= 0) {
if (BlockAir.collision(xCord, yCord)) {
BlockAir.getBlock(xCord, yCord).remove();
}
Block b = block.newBlock(xCord, yCord);
if (b1) {
b.load();
}
return true;
} else {
return false;
}
}
protected void initLight() {
if (getBlock(0, 1, this) != null) {
getBlock(0, 1, this).updateLight();
} else if (BlockAir.getBlock(xCord, yCord + 1) != null) {
BlockAir.getBlock(xCord, yCord + 1).updateLight();
}
if (getBlock(0, -1, this) != null) {
getBlock(0, -1, this).updateLight();
} else if (BlockAir.getBlock(xCord, yCord - 1) != null) {
BlockAir.getBlock(xCord, yCord - 1).updateLight();
if (BlockAir.getBlock(xCord, yCord - 1).isDirectLight()) {
BlockAir.getBlock(xCord, yCord - 1).setDirectLight(false);
}
}
if (getBlock(1, 0, this) != null) {
getBlock(1, 0, this).updateLight();
} else if (BlockAir.getBlock(xCord + 1, yCord) != null) {
BlockAir.getBlock(xCord + 1, yCord).updateLight();
}
if (getBlock(-1, 0, this) != null) {
getBlock(-1, 0, this).updateLight();
} else if (BlockAir.getBlock(xCord - 1, yCord) != null) {
BlockAir.getBlock(xCord - 1, yCord).updateLight();
}
if (isTop()) {
for (int i = 0; i < GameData.worldHeight; i++) {
Block b = GameData.instance().blockMap[getXCord()][i];
if (b != null && b.lightValue == GameData.instance().sunLight) {
b.updateLight();
}
}
}
}
public void remove() {
GameData.instance().blockList.remove(this);
GameData.instance().blockMap[xCord][yCord] = null;
for (int a = -1; a < 2; a++) {
for (int b = -1; b < 2; b++) {
if (getBlock(a, b, this) != null) {
getBlock(a, b, this).updateLight();
}
}
}
if (isTop()) {
for (int i = 0; i < GameData.worldHeight; i++) {
if (GameData.instance().blockMap[xCord][i] != null
&& GameData.instance().blockMap[xCord][i].isTop()) {
GameData.instance().blockMap[xCord][i].updateLight();
}
}
}
BlockAir.create(xCord, yCord, true);
BlockAir.getBlock(xCord, yCord).updateLight();
}
protected void updateNeighbourValues() {
if (getBlock(0, -1, this) != null) {
aB = getBlock(0, -1, this).getLightValue();
} else if (BlockAir.getBlock(getXCord(), getYCord() - 1) != null) {
aB = BlockAir.getBlock(getXCord(), getYCord() - 1).getLightValue();
} else {
aB = lightValue;
}
aB = (aB - 100) * -1;
aB = aB / 100f;
if (getBlock(0, 1, this) != null) {
aT = getBlock(0, 1, this).getLightValue();
} else if (BlockAir.getBlock(getXCord(), getYCord() + 1) != null) {
aT = BlockAir.getBlock(getXCord(), getYCord() + 1).getLightValue();
} else {
aT = lightValue;
}
aT = (aT - 100) * -1;
aT = aT / 100f;
if (getBlock(1, 0, this) != null) {
aR = getBlock(1, 0, this).getLightValue();
} else if (BlockAir.getBlock(getXCord() + 1, getYCord()) != null) {
aR = BlockAir.getBlock(getXCord() + 1, getYCord()).getLightValue();
} else {
aR = lightValue;
}
aR = (aR - 100) * -1;
aR = aR / 100f;
if (getBlock(-1, 0, this) != null) {
aL = getBlock(-1, 0, this).getLightValue();
} else if (BlockAir.getBlock(getXCord() - 1, getYCord()) != null) {
aL = BlockAir.getBlock(getXCord() - 1, getYCord()).getLightValue();
} else {
aL = lightValue;
}
aL = (aL - 100) * -1;
aL = aL / 100f;
gp = new GradientPaint(0, 0, new Color(0, 0, 0, aL), 60, 0, new Color(0, 0, 0, aR));
gp1 = new GradientPaint(0, 0, new Color(0, 0, 0, aT), 0, 60, new Color(0, 0, 0, aB));
if (onScreen) {
BufferedImage buf = new BufferedImage(60, 60, BufferedImage.TYPE_INT_ARGB);
Graphics2D g = (Graphics2D) buf.getGraphics();
g.setPaint(gp);
g.fillRect(0, 0, width, height);
g.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_IN));
g.setPaint(gp1);
g.fillRect(0, 0, width, height);
g.dispose();
b1 = new BufferedImage(60, 60, BufferedImage.TYPE_INT_ARGB);
g = (Graphics2D) b1.getGraphics();
try {
g.drawImage(
terrainMap,
0,
0,
60,
60,
60 * getTextureLocation().x,
60 * getTextureLocation().y,
60 * getTextureLocation().x + 60,
60 * getTextureLocation().y + 60,
null);
} catch (Exception e) {
System.err.println("IOException: " + e.getMessage());
}
g.drawImage(buf, 0, 0, null);
} else if (getY() < -10 * 60 || getY() > 10 * 60) {
b1 = null;
} else if (getX() < -20 * 60 || getX() > 20 * 60) {
b1 = null;
}
}
