diff options
Diffstat (limited to 'engines/gargoyle/window_graphics.cpp')
| -rw-r--r-- | engines/gargoyle/window_graphics.cpp | 161 |
1 files changed, 157 insertions, 4 deletions
diff --git a/engines/gargoyle/window_graphics.cpp b/engines/gargoyle/window_graphics.cpp index feddf4e070..bb002bdd50 100644 --- a/engines/gargoyle/window_graphics.cpp +++ b/engines/gargoyle/window_graphics.cpp @@ -21,6 +21,7 @@ */ #include "gargoyle/window_graphics.h" +#include "gargoyle/gargoyle.h" namespace Gargoyle { @@ -85,12 +86,164 @@ void GraphicsWindow::touch() { void GraphicsWindow::redraw() { Window::redraw(); - // TODO + if (_dirty || Windows::_forceRedraw) { + _dirty = 0; + + if (_surface) + g_vm->_screen->blitFrom(*_surface, Common::Point(_bbox.left, _bbox.top)); + } +} + +glui32 GraphicsWindow::drawPicture(glui32 image, glsi32 xpos, glsi32 ypos, int scale, + glui32 imagewidth, glui32 imageheight) { + Picture *pic = Picture::load(image); + glui32 hyperlink = _attr.hyper; + + if (!pic) + return false; + + if (!_imageLoaded) { + g_vm->_picList->increment(); + _imageLoaded = true; + } + + if (!scale) { + imagewidth = pic->w; + imageheight = pic->h; + } + + drawPicture(pic, xpos, ypos, imagewidth, imageheight, hyperlink); + touch(); + + return true; } -glui32 GraphicsWindow::imageDraw(glui32 image, glui32 align, bool scaled, glui32 width, glui32 height) { - // TODO: win_graphics_draw_picture - return 0; +void GraphicsWindow::eraseRect(int whole, glsi32 x0, glsi32 y0, glui32 width, glui32 height) { + int x1 = x0 + width; + int y1 = y0 + height; + int x, y; + int hx0, hx1, hy0, hy1; + + if (whole) { + x0 = 0; + y0 = 0; + x1 = _w; + y1 = _h; + } + + if (x0 < 0) x0 = 0; + if (y0 < 0) y0 = 0; + if (x1 < 0) x1 = 0; + if (y1 < 0) y1 = 0; + if ((glui32)x0 >= _w) x0 = _w; + if ((glui32)y0 >= _h) y0 = _h; + if ((glui32)x1 >= _w) x1 = _w; + if ((glui32)y1 >= _h) y1 = _h; + + hx0 = _bbox.left + x0; + hx1 = _bbox.left + x1; + hy0 = _bbox.top + y0; + hy1 = _bbox.top + y1; + + /* zero out hyperlinks for these coordinates */ + g_vm->_windowMask->putHyperlink(0, hx0, hy0, hx1, hy1); + + _surface->fillRect(Common::Rect(x0, y0, x1, y1), MKTAG(_bgnd[0], _bgnd[1], _bgnd[2], 0)); + touch(); +} + +void GraphicsWindow::fillRect(glui32 color, glsi32 x0, glsi32 y0, glui32 width, glui32 height) { + unsigned char col[3]; + int x1 = x0 + width; + int y1 = y0 + height; + int x, y; + int hx0, hx1, hy0, hy1; + + col[0] = (color >> 16) & 0xff; + col[1] = (color >> 8) & 0xff; + col[2] = (color >> 0) & 0xff; + + if (x0 < 0) x0 = 0; + if (y0 < 0) y0 = 0; + if (x1 < 0) x1 = 0; + if (y1 < 0) y1 = 0; + if ((glui32)x0 > _w) x0 = _w; + if ((glui32)y0 > _h) y0 = _h; + if ((glui32)x1 > _w) x1 = _w; + if ((glui32)y1 > _h) y1 = _h; + + hx0 = _bbox.left + x0; + hx1 = _bbox.left + x1; + hy0 = _bbox.top + y0; + hy1 = _bbox.top + y1; + + /* zero out hyperlinks for these coordinates */ + g_vm->_windowMask->putHyperlink(0, hx0, hy0, hx1, hy1); + + _surface->fillRect(Common::Rect(x0, y0, x1, y1), MKTAG(col[0], col[1], col[2], 0)); + touch(); +} + +void GraphicsWindow::setBackgroundColor(glui32 color) { + _bgnd[0] = (color >> 16) & 0xff; + _bgnd[1] = (color >> 8) & 0xff; + _bgnd[2] = (color >> 0) & 0xff; +} + +void GraphicsWindow::drawPicture(Picture *src, int x0, int y0, int width, int height, glui32 linkval) { + unsigned char *sp, *dp; + int dx1, dy1, x1, y1, sx0, sy0, sx1, sy1; + int x, y, w, h; + int hx0, hx1, hy0, hy1; + + if (width != src->w || height != src->h) + { + src = src->scale(width, height); + if (!src) + return; + } + + sx0 = 0; + sy0 = 0; + sx1 = src->w; + sy1 = src->h; + dx1 = _w; + dy1 = _h; + + x1 = x0 + src->w; + y1 = y0 + src->h; + + if (x1 <= 0 || x0 >= dx1) return; + if (y1 <= 0 || y0 >= dy1) return; + if (x0 < 0) { + sx0 -= x0; + x0 = 0; + } + if (y0 < 0) { + sy0 -= y0; + y0 = 0; + } + if (x1 > dx1) { + sx1 += dx1 - x1; + x1 = dx1; + } + if (y1 > dy1) { + sy1 += dy1 - y1; + y1 = dy1; + } + + hx0 = _bbox.left + x0; + hx1 = _bbox.left + x1; + hy0 = _bbox.top + y0; + hy1 = _bbox.top + y1; + + /* zero out or set hyperlink for these coordinates */ + g_vm->_windowMask->putHyperlink(linkval, hx0, hy0, hx1, hy1); + + w = sx1 - sx0; + h = sy1 - sy0; + + _surface->blitFrom(*g_vm->_screen, Common::Rect(sx0, sy0, sx0 + w, sy0 + h), Common::Point(0, 0)); } } // End of namespace Gargoyle |