/*
* Creates all cubes in position, including a blank letter centered in
* the middle of each cube. Initially the cubes are not highlighted.
*/
static void setupLetterCubes() {
double lineWidth = 2;
double cubeSize = gState.cubeSize - lineWidth;
double cubeY = gState.board.y + BOARD_BORDER/2;
for (int row = 0; row < gState.rowCount; row++) {
double cubeX = gState.board.x + BOARD_BORDER/2;
for (int col = 0; col < gState.columnCount; col++) {
// display the letter cubes as rounded rectangles
double cubeRoundRadius = gState.cubeSize/5;
GRoundRect* rect = new GRoundRect(cubeX, cubeY, cubeSize,
cubeSize, cubeRoundRadius * 2);
rect->setLineWidth(lineWidth);
rect->setColor("Black");
rect->setFilled(true);
rect->setFillColor(DIE_COLOR);
gwp->add(rect);
letterCubes[row][col].rect = rect;
// draw the letter on the cube
GLabel* label = new GLabel("M"); // start as "M" for getWidth
label->setFont(CUBE_FONT + "-" + integerToString(int(gState.fontSize)));
label->setColor(LETTER_COLOR);
label->setLocation(cubeX + gState.cubeSize/2 - label->getWidth()/2,
cubeY + gState.cubeSize/2 + 0.4 * gState.fontSize);
label->setLabel(" ");
gwp->add(label);
letterCubes[row][col].label = label;
cubeX += (int) cubeSize + lineWidth;
}
cubeY += (int) cubeSize + lineWidth;
}
}
void labelCube(int row, int col, char letter, bool highlighted) {
ensureInitialized();
if (row < 0 || row >= gState.rowCount || col < 0 || col >= gState.columnCount) {
error(string("labelCube called with invalid row, col arguments. Must be between (0, 0) and (")
+ integerToString(gState.rowCount) + ", " + integerToString(gState.columnCount) + ")");
}
if (!isalpha(letter) && letter != ' ') {
error(string("labelCube called with non-alphabetic character: '") + letter);
}
setHighlighted(row, col, highlighted);
GLabel* label = letterCubes[row][col].label;
label->setLabel(string(1, letter));
if (isalpha(letter)) {
label->setLocation(
letterCubes[row][col].rect->getX() + gState.cubeSize/2 - 0.45 * label->getWidth(),
letterCubes[row][col].rect->getY() + gState.cubeSize/2 + 0.36 * gState.fontSize);
}
}