diff options
Diffstat (limited to 'engines/avalanche/dropdown2.cpp')
| -rw-r--r-- | engines/avalanche/dropdown2.cpp | 34 |
1 files changed, 30 insertions, 4 deletions
diff --git a/engines/avalanche/dropdown2.cpp b/engines/avalanche/dropdown2.cpp index 6ee7499a14..7b996d63ff 100644 --- a/engines/avalanche/dropdown2.cpp +++ b/engines/avalanche/dropdown2.cpp @@ -197,7 +197,7 @@ void menuset::update() { /*setactivepage(3); setfillstyle(1, _dr->menu_b); bar(0, 0, 640, 9);*/ - _dr->_vm->_graph.drawBar(0, 0, 640, 9, _dr->menu_b); + _dr->_vm->_graph.drawBar(0, 0, 640, 10, _dr->menu_b); savecp = _dr->_vm->_gyro.cp; _dr->_vm->_gyro.cp = 3; @@ -282,11 +282,37 @@ void Dropdown::find_what_you_can_do_with_it() { } void Dropdown::chalk(int16 x, int16 y, char t, Common::String z, bool valid) { - byte fv, ff, p, bit; - uint16 pageseg; byte ander; + if (valid) + ander = 255; + else + ander = 170; + + for (byte fv = 0; fv < z.size(); fv++) + for (byte ff = 0; ff < 8; ff++) { + byte pixel = ~(_vm->_gyro.little[z[fv]][ff] & ander); // Note that it's the bitwise NOT operator! + for (byte bit = 0; bit < 8; bit++) { + byte pixelBit = (pixel >> bit) & 1; + *_vm->_graph.getPixel(x * 8 + fv * 8 + 7 - bit, y + ff) = pixelBit | (pixelBit << 1) | (pixelBit << 2); + // We don't have to bother with the planes. See the original. Note that it's the bitwise OR operator! + } + } + + if (! z.contains(t)) + return; + else { + byte fv; + for (fv = 0; z[fv] != t; fv++); // Search for the character in the string. + + // Similar to the cycle before. + byte pixel = ~ ander; + for (byte bit = 0; bit < 8; bit++) { + byte pixelBit = (pixel >> bit) & 1; + *_vm->_graph.getPixel(x * 8 + fv * 8 + 7 - bit, y + 8) = pixelBit | (pixelBit << 1) | (pixelBit << 2); + } + } - warning("STUB: Dropdown::chalk()"); + _vm->_lucerna.blitfix(); } void Dropdown::hlchalk(int16 x, int16 y, char t, Common::String z, bool valid) { |