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Diffstat (limited to 'engines/supernova2/graphics.cpp')
-rw-r--r--engines/supernova2/graphics.cpp33
1 files changed, 22 insertions, 11 deletions
diff --git a/engines/supernova2/graphics.cpp b/engines/supernova2/graphics.cpp
index 592a8e9081..b629041cc9 100644
--- a/engines/supernova2/graphics.cpp
+++ b/engines/supernova2/graphics.cpp
@@ -81,12 +81,9 @@ bool MS2Image::init(int filenumber) {
}
bool MS2Image::loadFromEngineDataFile() {
- //TODO
- /*Common::String name;
- if (_filenumber == 1)
+ Common::String name;
+ if (_filenumber == 28)
name = "IMG1";
- else if (_filenumber == 2)
- name = "IMG2";
else
return false;
@@ -96,16 +93,16 @@ bool MS2Image::loadFromEngineDataFile() {
// or the format is not as expected. We will get those warning when reading the
// strings anyway (actually the engine will even refuse to start).
Common::File f;
- if (!f.open(SUPERNOVA_DAT))
+ if (!f.open(SUPERNOVA2_DAT))
return false;
char id[5], lang[5];
id[4] = lang[4] = '\0';
f.read(id, 3);
- if (strncmp(id, "MSN", 3) != 0)
+ if (strncmp(id, "MS2", 3) != 0)
return false;
int version = f.readByte();
- if (version != SUPERNOVA_DAT_VERSION)
+ if (version != SUPERNOVA2_DAT_VERSION)
return false;
while (!f.eos()) {
@@ -118,7 +115,7 @@ bool MS2Image::loadFromEngineDataFile() {
return f.read(_encodedImage, size) == size;
} else
f.skip(size);
- }*/
+ }
return false;
}
@@ -222,8 +219,9 @@ bool MS2Image::loadStream(Common::SeekableReadStream &stream) {
bool MS2Image::loadSections() {
bool isPoster = _filenumber == 38;
- int imageWidth = isPoster ? 640 : 320;
- int imageHeight = isPoster ? 480 : 200;
+ bool isCypheredText = _filenumber == 28 && ConfMan.get("language") == "en";
+ int imageWidth = isPoster || isCypheredText ? 640 : 320;
+ int imageHeight = isPoster || isCypheredText ? 480 : 200;
_pitch = imageWidth;
for (int section = 0; section < _numSections; ++section) {
@@ -242,6 +240,19 @@ bool MS2Image::loadSections() {
*surfacePixels++ = (_encodedImage[i] & 0x02) ? kColorWhite63 : kColorBlack;
*surfacePixels++ = (_encodedImage[i] & 0x01) ? kColorWhite63 : kColorBlack;
}
+ } else if (isCypheredText) {
+ surface->create(imageWidth, imageHeight, g_system->getScreenFormat());
+ byte *surfacePixels = static_cast<byte *>(surface->getPixels());
+ for (int i = 0; i < imageWidth * imageHeight / 8; ++i) {
+ *surfacePixels++ = (_encodedImage[i] & 0x80) ? kColorWhite44 : kColorBlack;
+ *surfacePixels++ = (_encodedImage[i] & 0x40) ? kColorWhite44 : kColorBlack;
+ *surfacePixels++ = (_encodedImage[i] & 0x20) ? kColorWhite44 : kColorBlack;
+ *surfacePixels++ = (_encodedImage[i] & 0x10) ? kColorWhite44 : kColorBlack;
+ *surfacePixels++ = (_encodedImage[i] & 0x08) ? kColorWhite44 : kColorBlack;
+ *surfacePixels++ = (_encodedImage[i] & 0x04) ? kColorWhite44 : kColorBlack;
+ *surfacePixels++ = (_encodedImage[i] & 0x02) ? kColorWhite44 : kColorBlack;
+ *surfacePixels++ = (_encodedImage[i] & 0x01) ? kColorWhite44 : kColorBlack;
+ }
} else {
uint32 offset = (_section[section].addressHigh << 16) + _section[section].addressLow;