diff options
Diffstat (limited to 'engines/adl/graphics.cpp')
| -rw-r--r-- | engines/adl/graphics.cpp | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/engines/adl/graphics.cpp b/engines/adl/graphics.cpp index 47ef5744fa..e1b76000f6 100644 --- a/engines/adl/graphics.cpp +++ b/engines/adl/graphics.cpp @@ -29,6 +29,11 @@ namespace Adl { +void GraphicsMan::clearScreen() const { + _display.setMode(DISPLAY_MODE_MIXED); + _display.clear(getClearColor()); +} + // Draws a four-connected line void GraphicsMan::drawLine(const Common::Point &p1, const Common::Point &p2, byte color) const { int16 deltaX = p2.x - p1.x; @@ -209,11 +214,6 @@ static const byte fillPatterns[NUM_PATTERNS][PATTERN_LEN] = { p.y += _offset.y; \ } while (0) -void Graphics_v2::clear() { - _display.clear(0xff); - _color = 0; -} - void Graphics_v2::drawCorners(Common::SeekableReadStream &pic, bool yFirst) { Common::Point p; @@ -367,6 +367,10 @@ void Graphics_v2::fill(Common::SeekableReadStream &pic) { } void Graphics_v2::drawPic(Common::SeekableReadStream &pic, const Common::Point &pos) { + // NOTE: The original engine only resets the color for overlays. As a result, room + // pictures that draw without setting a color or clearing the screen, will use the + // last color set by the previous picture. We assume this is unintentional and do + // not copy this behavior. _color = 0; _offset = pos; @@ -393,7 +397,8 @@ void Graphics_v2::drawPic(Common::SeekableReadStream &pic, const Common::Point & fill(pic); break; case 0xe5: - clear(); + clearScreen(); + _color = 0x00; break; case 0xf0: _color = 0x00; |