diff options
| author | Bertrand Augereau | 2012-03-03 05:31:19 -0800 |
|---|---|---|
| committer | Bertrand Augereau | 2012-03-03 05:31:19 -0800 |
| commit | 2ade3b12be7135111815f066e18b16b0a4984c3b (patch) | |
| tree | 6ae9fde832e46efef40996dc023ae8c50c88bd62 /engines/dreamweb/rain.cpp | |
| parent | 1098e6b79afb9208b3558bc0401afa0027179fbb (diff) | |
| parent | 261fc2f4beb0aef9ab0a32afdedac4a87561f26f (diff) | |
| download | scummvm-rg350-2ade3b12be7135111815f066e18b16b0a4984c3b.tar.gz scummvm-rg350-2ade3b12be7135111815f066e18b16b0a4984c3b.tar.bz2 scummvm-rg350-2ade3b12be7135111815f066e18b16b0a4984c3b.zip | |
Merge pull request #205 from eriktorbjorn/dreamweb-random
DREAMWEB: Simplify some uses of randomNumber()
Diffstat (limited to 'engines/dreamweb/rain.cpp')
| -rw-r--r-- | engines/dreamweb/rain.cpp | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/engines/dreamweb/rain.cpp b/engines/dreamweb/rain.cpp index 0a8ee2a38e..7db4744cbf 100644 --- a/engines/dreamweb/rain.cpp +++ b/engines/dreamweb/rain.cpp @@ -104,8 +104,8 @@ void DreamWebEngine::splitIntoLines(uint8 x, uint8 y) { } rain.size = length; - rain.w3 = (randomNumber() << 8) | randomNumber(); - rain.b5 = (randomNumber() & 3) + 4; + rain.w3 = _rnd.getRandomNumber(65535); + rain.b5 = _rnd.getRandomNumberRng(4, 7); _rainList.push_back(rain); } while (x > 0 && y < _mapYSize); } @@ -170,11 +170,7 @@ void DreamWebEngine::initRain() { // start lines of rain from top of screen uint8 x = 4; do { - uint8 delta; - do { - delta = (randomNumber() & 31) + 3; - } while (delta >= rainSpacing); - + uint8 delta = _rnd.getRandomNumberRng(3, rainSpacing - 1); x += delta; if (x >= _mapXSize) break; @@ -185,11 +181,7 @@ void DreamWebEngine::initRain() { // start lines of rain from side of screen uint8 y = 0; do { - uint8 delta; - do { - delta = (randomNumber() & 31) + 3; - } while (delta >= rainSpacing); - + uint8 delta = _rnd.getRandomNumberRng(3, rainSpacing - 1); y += delta; if (y >= _mapYSize) break; |