@Override
public CalcObject divide(CalcObject b) {
if (b.getType() == CType.INTEGER) {
IntObject bInt = (IntObject) b;
return new MatrixObject(matrix.times(1.0 / ((double) bInt.getValue())));
} else if (b.getType() == CType.MATRIX) {
MatrixObject bMatrix = (MatrixObject) b;
throw new UnsupportedOperationException("Have not implemented / for matricies yet");
} else {
throw new IllegalArgumentException("Bad object type: " + b.getType());
}
}
@Override
public CalcObject add(CalcObject b) {
if (b.getType() == CType.INTEGER) {
IntObject bInt = (IntObject) b;
return scalarAdd(bInt.getValue());
} else if (b.getType() == CType.MATRIX) {
MatrixObject bMatrix = (MatrixObject) b;
return new MatrixObject(this.matrix.plus(bMatrix.matrix));
} else {
throw new IllegalArgumentException("Bad object type: " + b.getType());
}
}
@Override
public CalcObject multiply(CalcObject b) {
if (b.getType() == CType.INTEGER) {
IntObject bInt = (IntObject) b;
return new MatrixObject(matrix.times(bInt.getValue()));
} else if (b.getType() == CType.MATRIX) {
MatrixObject bMatrix = (MatrixObject) b;
return new MatrixObject(matrix.times(bMatrix.matrix));
} else {
throw new IllegalArgumentException("Bad object type: " + b.getType());
}
}
private void createSet(char[] customCharsArray) {
// If there are custom chars then I expand the font texture twice
if (customCharsArray != null && customCharsArray.length > 0) {
textureWidth *= 2;
}
// In any case this should be done in other way. Texture with size 512x512
// can maintain only 256 characters with resolution of 32x32. The texture
// size should be calculated dynamicaly by looking at character sizes.
try {
BufferedImage imgTemp =
new BufferedImage(textureWidth, textureHeight, BufferedImage.TYPE_INT_ARGB);
Graphics2D g = (Graphics2D) imgTemp.getGraphics();
g.setColor(new Color(0, 0, 0, 1));
g.fillRect(0, 0, textureWidth, textureHeight);
int rowHeight = 0;
int positionX = 0;
int positionY = 0;
int customCharsLength = (customCharsArray != null) ? customCharsArray.length : 0;
for (int i = 0; i < 256 + customCharsLength; i++) {
// get 0-255 characters and then custom characters
char ch = (i < 256) ? (char) i : customCharsArray[i - 256];
BufferedImage fontImage = getFontImage(ch);
IntObject newIntObject = new IntObject();
newIntObject.width = fontImage.getWidth();
newIntObject.height = fontImage.getHeight();
if (positionX + newIntObject.width >= textureWidth) {
positionX = 0;
positionY += rowHeight;
rowHeight = 0;
}
newIntObject.storedX = positionX;
newIntObject.storedY = positionY;
if (newIntObject.height > fontHeight) {
fontHeight = newIntObject.height;
}
if (newIntObject.height > rowHeight) {
rowHeight = newIntObject.height;
}
// Draw it here
g.drawImage(fontImage, positionX, positionY, null);
positionX += newIntObject.width;
if (i < 256) { // standard characters
charArray[i] = newIntObject;
} else { // custom characters
customChars.put(new Character(ch), newIntObject);
}
fontImage = null;
}
fontTextureID = loadImage(imgTemp);
// .getTexture(font.toString(), imgTemp);
} catch (Exception e) {
System.err.println("Failed to create font.");
e.printStackTrace();
}
}
public MatrixObject(IntObject i) {
super(CType.MATRIX);
matrix = new Matrix(1, 1, (double) i.getValue());
}
