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| author | Peter Kohaut | 2017-08-26 11:58:14 +0200 |
|---|---|---|
| committer | Peter Kohaut | 2017-08-26 11:58:14 +0200 |
| commit | 91f67a10ae3db0727db24b29eb5e53fb1b0212b5 (patch) | |
| tree | f98e4d7ae74ef448ced3ec8d3bd2d68e403370fd /engines/bladerunner/dialogue_menu.cpp | |
| parent | 77b904ef8d866d50e362697850ecbc0f3a54d184 (diff) | |
| download | scummvm-rg350-91f67a10ae3db0727db24b29eb5e53fb1b0212b5.tar.gz scummvm-rg350-91f67a10ae3db0727db24b29eb5e53fb1b0212b5.tar.bz2 scummvm-rg350-91f67a10ae3db0727db24b29eb5e53fb1b0212b5.zip | |
BLADERUNNER: Transparent background in dialogue menu
Diffstat (limited to 'engines/bladerunner/dialogue_menu.cpp')
| -rw-r--r-- | engines/bladerunner/dialogue_menu.cpp | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/engines/bladerunner/dialogue_menu.cpp b/engines/bladerunner/dialogue_menu.cpp index 40ec3aee00..e13e69cbd0 100644 --- a/engines/bladerunner/dialogue_menu.cpp +++ b/engines/bladerunner/dialogue_menu.cpp @@ -394,11 +394,17 @@ void DialogueMenu::reset() { } void DialogueMenu::darkenRect(Graphics::Surface &s, int x1, int y1, int x2, int y2) { - for (int y = y1; y != y2; ++y) { - for (int x = x1; x != x2; ++x) { - // TODO(madmoose) - uint16 *p = (uint16*)s.getBasePtr(x, y); - *p = 0; + x1 = MAX(x1, 0); + y1 = MAX(y1, 0); + x2 = MIN(x2, 640); + y2 = MIN(y2, 480); + + if (x1 < x2 && y1 < y2) { + for (int y = y1; y != y2; ++y) { + for (int x = x1; x != x2; ++x) { + uint16 *p = (uint16*)s.getBasePtr(x, y); + *p = (*p & 0x739C) >> 1; // 0 11100 11100 11100 + } } } } |