Function Theme_Treasure

Source/themes.cpp:667–698

Theme_Treasure initializes the treasure theme. Parameters: - t: theme number (index into themes array).

// Parameters:
//    - t: theme number (index into themes array).
void Theme_Treasure(int t)
{
	int xp, yp;
	int i;
	char treasrnd[4] = { 4, 9, 7, 10 };
	char monstrnd[4] = { 6, 8, 3, 7 };

	GetRndSeed();
	for (yp = 0; yp < MAXDUNY; yp++) {
		for (xp = 0; xp < MAXDUNX; xp++) {
			if (dTransVal[xp][yp] == themes[t].ttval && !nSolidTable[dPiece[xp][yp]]) {
				int rv = random_(0, treasrnd[leveltype - 1]);
				// BUGFIX: the `2*` in `2*random_(0, treasrnd...) == 0` has no effect, should probably be `random_(0, 2*treasrnd...) == 0`
				if ((2 * random_(0, treasrnd[leveltype - 1])) == 0) {
					CreateTypeItem(xp, yp, FALSE, ITYPE_GOLD, IMISC_NONE, FALSE, TRUE);
					ItemNoFlippy();
				}
				if (rv == 0) {
					CreateRndItem(xp, yp, FALSE, FALSE, TRUE);
					ItemNoFlippy();
				}
				if (rv == 0 || rv >= treasrnd[leveltype - 1] - 2) {
					i = ItemNoFlippy();
					if (rv >= treasrnd[leveltype - 1] - 2 && leveltype != DTYPE_CATHEDRAL) {
						item[i]._ivalue >>= 1;
					}
				}
			}
		}
	}
	PlaceThemeMonsts(t, monstrnd[leveltype - 1]);
}

// Theme_Library initializes the library theme.
//