diff options
Diffstat (limited to 'engines/teenagent/surface.cpp')
| -rw-r--r-- | engines/teenagent/surface.cpp | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/engines/teenagent/surface.cpp b/engines/teenagent/surface.cpp index 0679aa28da..d253b40076 100644 --- a/engines/teenagent/surface.cpp +++ b/engines/teenagent/surface.cpp @@ -36,24 +36,24 @@ Surface::Surface() : x(0), y(0) { void Surface::load(Common::SeekableReadStream *stream, Type type) { //debug(0, "load()"); free(); - + x = y = 0; memset(flags, 0, sizeof(flags)); - + if (type == TypeOn) { byte fn = stream->readByte(); if (stream->eos()) return; - + for (byte i = 0; i < fn; ++i) { flags[i] = stream->readUint16LE(); debug(0, "flags[%u] = %u (0x%04x)", i, flags[i], flags[i]); } } - + uint16 w_ = stream->readUint16LE(); uint16 h_ = stream->readUint16LE(); - + if (type != TypeLan) { uint16 pos = stream->readUint16LE(); x = pos % 320; @@ -63,7 +63,7 @@ void Surface::load(Common::SeekableReadStream *stream, Type type) { //debug(0, "declared info: %ux%u (%04xx%04x) -> %u,%u", w_, h_, w_, h_, x, y); if (stream->eos() || w_ == 0) return; - + if (w_ * h_ > stream->size()) {//rough but working debug(0, "invalid surface %ux%u -> %u,%u", w_, h_, x, y); return; @@ -81,7 +81,7 @@ void Surface::render(Graphics::Surface *surface, int dx, int dy, bool mirror) { byte *src = (byte *)pixels; byte *dst = (byte *)surface->getBasePtr(dx + x, dy + y); - + for (int i = 0; i < h; ++i) { for (int j = 0; j < w; ++j) { byte p = src[j]; |