diff options
| -rw-r--r-- | engines/bladerunner/dialogue_menu.cpp | 16 | ||||
| -rw-r--r-- | engines/bladerunner/dialogue_menu.h | 1 |
2 files changed, 12 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 + } } } } diff --git a/engines/bladerunner/dialogue_menu.h b/engines/bladerunner/dialogue_menu.h index 1ab90fdac0..61ddcf1ae0 100644 --- a/engines/bladerunner/dialogue_menu.h +++ b/engines/bladerunner/dialogue_menu.h @@ -27,6 +27,7 @@ #include "common/array.h" #include "common/str.h" + #include "graphics/surface.h" namespace BladeRunner { |