diff options
Diffstat (limited to 'engines/sherlock/events.cpp')
| -rw-r--r-- | engines/sherlock/events.cpp | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/engines/sherlock/events.cpp b/engines/sherlock/events.cpp index 3f49e347ae..a8912f6f1e 100644 --- a/engines/sherlock/events.cpp +++ b/engines/sherlock/events.cpp @@ -89,6 +89,8 @@ void Events::setCursor(CursorId cursorId) { void Events::setCursor(const Graphics::Surface &src, int hotspotX, int hotspotY) { _cursorId = INVALID_CURSOR; + _hotspotPos = Common::Point(hotspotX, hotspotY); + if (!IS_3DO) { // PC 8-bit palettized CursorMan.replaceCursor(src.getPixels(), src.w, src.h, hotspotX, hotspotY, 0xff); @@ -99,6 +101,38 @@ void Events::setCursor(const Graphics::Surface &src, int hotspotX, int hotspotY) showCursor(); } +void Events::setCursor(CursorId cursorId, const Graphics::Surface &surface) { + _cursorId = cursorId; + + int hotspotX, hotspotY; + if (cursorId == MAGNIFY) { + hotspotX = 8; + hotspotY = 8; + } else { + hotspotX = 0; + hotspotY = 0; + } + + // Get the standard cursor frame + Graphics::Surface &surface2 = (*_cursorImages)[cursorId]._frame; + + // Form a single surface containing both frames + int maxWidth = MAX(surface.w, surface2.w); + Graphics::Surface s; + s.create(maxWidth, surface.h + surface2.h, Graphics::PixelFormat::createFormatCLUT8()); + s.fillRect(Common::Rect(0, 0, maxWidth, surface.h + surface2.h), TRANSPARENCY); + + s.copyRectToSurface(surface, (maxWidth - surface.w) / 2, 0, Common::Rect(0, 0, surface.w, surface.h)); + s.copyRectToSurface(surface2, (maxWidth - surface2.w) / 2, surface.h, Common::Rect(0, 0, surface2.w, surface2.h)); + + // Adjust hotspot position + hotspotX += (maxWidth - surface2.w) / 2; + hotspotY += surface.h; + + // Set the cursor + setCursor(s, hotspotX, hotspotY); +} + void Events::animateCursorIfNeeded() { if (_cursorId >= WAIT && _cursorId < (WAIT + 3)) { CursorId newId = (_cursorId == WAIT + 2) ? WAIT : (CursorId)((int)_cursorId + 1); |