diff options
Diffstat (limited to 'engines/scumm')
| -rw-r--r-- | engines/scumm/nut_renderer.cpp | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/engines/scumm/nut_renderer.cpp b/engines/scumm/nut_renderer.cpp index cc0b632a89..6a78e4dd95 100644 --- a/engines/scumm/nut_renderer.cpp +++ b/engines/scumm/nut_renderer.cpp @@ -294,11 +294,14 @@ void NutRenderer::drawShadowChar(const Graphics::Surface &s, int c, int x, int y return; } - // HACK: we draw the character a total of 7 times: 6 times shifted - // and in black for the shadow, and once in the right color and position. - // This way we achieve the exact look as the original CMI had. However, - // the question remains whether they did it this way, too, or if there is - // some "font shadow" resource we don't know yet. + // We draw the character a total of 7 times: 6 times shifted and in black + // for the shadow, and once in the right color and position. This way we + // achieve the exact look as the original CMI had. + // However, this is not how the original engine handled it. Char glyphs + // were compressed with codec 44. In the decoding routine, transparent + // pixels are skipped. Other pixels are just filled with the decoded color + // which can be equal to 0 (==shadow), 1 (==char color) or another value + // (255, 224) which is just copied as-is in the destination buffer. static const int offsetX[7] = { -1, 0, 1, 0, 1, 2, 0 }; static const int offsetY[7] = { 0, -1, 0, 1, 2, 1, 0 }; |