/* ScummVM - Graphic Adventure Engine * * ScummVM is the legal property of its developers, whose names * are too numerous to list here. Please refer to the COPYRIGHT * file distributed with this source distribution. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or (at your option) any later version. * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. * * $URL$ * $Id$ * */ #include "sci/sci.h" // for INCLUDE_OLDGFX #ifdef INCLUDE_OLDGFX #include "graphics/cursorman.h" #include "common/util.h" #include "sci/engine/state.h" #include "sci/debug.h" // for g_debug_sleeptime_factor #include "sci/resource.h" #include "sci/engine/state.h" #include "sci/engine/kernel.h" #include "sci/gfx/gfx_gui.h" #include "sci/gfx/gfx_widgets.h" #include "sci/gfx/gfx_state_internal.h" // required for GfxContainer, GfxPort, GfxVisual #include "sci/gfx/menubar.h" #include "sci/gui32/gui32.h" #include "sci/gui/gui_animate.h" #include "sci/gui/gui_cursor.h" #include "sci/gui/gui_gfx.h" // This is the real width of a text with a specified width of 0 #define MAX_TEXT_WIDTH_MAGIC_VALUE 192 #define K_DRAWPIC_FLAG_MIRRORED (1 << 14) namespace Sci { #undef DEBUG_LSRECT // This is the real width of a text with a specified width of 0 #define MAX_TEXT_WIDTH_MAGIC_VALUE 192 #define ADD_TO_CURRENT_PORT(widget) \ {if (_s->port) \ _s->port->add((GfxContainer *)_s->port, widget); \ else \ _s->picture_port->add((GfxContainer *)_s->visual, widget);} #define ADD_TO_CURRENT_PICTURE_PORT(widget) \ {if (_s->port) \ _s->port->add((GfxContainer *)_s->port, widget); \ else \ _s->picture_port->add((GfxContainer *)_s->picture_port, widget);} #define ADD_TO_WINDOW_PORT(widget) \ _s->wm_port->add((GfxContainer *)_s->wm_port, widget); #define FULL_REDRAW()\ if (_s->visual) \ _s->visual->draw(gfxw_point_zero); \ gfxop_update(_s->gfx_state); #define SCI0_VIEW_PRIORITY_14_ZONES(y) (((y) < s->priority_first)? 0 : (((y) >= s->priority_last)? 14 : 1\ + ((((y) - s->priority_first) * 14) / (s->priority_last - s->priority_first)))) #define SCI0_PRIORITY_BAND_FIRST_14_ZONES(nr) ((((nr) == 0)? 0 : \ ((s->priority_first) + (((nr)-1) * (s->priority_last - s->priority_first)) / 14))) #define SCI0_VIEW_PRIORITY(y) (((y) < s->priority_first)? 0 : (((y) >= s->priority_last)? 14 : 1\ + ((((y) - s->priority_first) * 15) / (s->priority_last - s->priority_first)))) #define SCI0_PRIORITY_BAND_FIRST(nr) ((((nr) == 0)? 0 : \ ((s->priority_first) + (((nr)-1) * (s->priority_last - s->priority_first)) / 15))) #if 0 // Used for debugging #define FULL_INSPECTION()\ if (_s->visual) \ _s->visual->print(_s->visual, 0); #endif // was static void assert_primary_widget_lists(EngineState *s) { EngineState *_s = s; if (!s->dyn_views) { rect_t bounds = _s->picture_port->_bounds; s->dyn_views = gfxw_new_list(bounds, GFXW_LIST_SORTED); s->dyn_views->_flags |= GFXW_FLAG_IMMUNE_TO_SNAPSHOTS; ADD_TO_CURRENT_PICTURE_PORT(_s->dyn_views); } if (!s->drop_views) { rect_t bounds = _s->picture_port->_bounds; s->drop_views = gfxw_new_list(bounds, GFXW_LIST_SORTED); s->drop_views->_flags |= GFXW_FLAG_IMMUNE_TO_SNAPSHOTS; ADD_TO_CURRENT_PICTURE_PORT(_s->drop_views); } } // static void reparentize_primary_widget_lists(EngineState *s, GfxPort *newport) { if (!newport) newport = s->picture_port; if (s->dyn_views) { gfxw_remove_widget_from_container(s->dyn_views->_parent, s->dyn_views); newport->add((GfxContainer *)newport, s->dyn_views); } } int _find_view_priority(EngineState *s, int y) { /*if (_s->version <= SCI_VERSION_LTU_PRIORITY_OB1) ++y; */ if (s->pic_priority_table) { // SCI01 priority table set? int j; for (j = 0; j < 15; j++) if (y < s->pic_priority_table[j+1]) return j; return 14; // Maximum } else { if (!s->usesOldGfxFunctions()) return SCI0_VIEW_PRIORITY_14_ZONES(y); else return SCI0_VIEW_PRIORITY(y) == 15 ? 14 : SCI0_VIEW_PRIORITY(y); } } int _find_priority_band(EngineState *s, int nr) { if (!s->usesOldGfxFunctions() && (nr < 0 || nr > 14)) { if (nr == 15) return 0xffff; else { warning("Attempt to get priority band %d", nr); } return 0; } if (s->usesOldGfxFunctions() && (nr < 0 || nr > 15)) { warning("Attempt to get priority band %d", nr); return 0; } if (s->pic_priority_table) // SCI01 priority table set? return s->pic_priority_table[nr]; else { int retval; if (!s->usesOldGfxFunctions()) retval = SCI0_PRIORITY_BAND_FIRST_14_ZONES(nr); else retval = SCI0_PRIORITY_BAND_FIRST(nr); /* if (_s->version <= SCI_VERSION_LTU_PRIORITY_OB1) --retval; */ return retval; } } reg_t graph_save_box(EngineState *s, rect_t area) { reg_t handle = kalloc(s->_segMan, "graph_save_box()", sizeof(gfxw_snapshot_t *)); gfxw_snapshot_t **ptr = (gfxw_snapshot_t **)kmem(s->_segMan, handle); // FIXME: gfxw_make_snapshot returns a pointer. Now why do we store a // pointer to real memory inside the SCI heap? // If we save and the load again, this cannot work in general. // This seems like bad design. Either the snapshot data itself should be // stored in the heap, or a unique persistent id. *ptr = gfxw_make_snapshot(s->visual, area); return handle; } void graph_restore_box(EngineState *s, reg_t handle) { gfxw_snapshot_t **ptr; int port_nr = s->port->_ID; if (!handle.segment) { warning("Attempt to restore box with zero handle"); return; } ptr = (gfxw_snapshot_t **)kmem(s->_segMan, handle); if (!ptr) { warning("Attempt to restore invalid handle %04x:%04x", PRINT_REG(handle)); return; } while (port_nr > 2 && !(s->port->_flags & GFXW_FLAG_IMMUNE_TO_SNAPSHOTS) && (gfxw_widget_matches_snapshot(*ptr, s->port))) { // This shouldn't ever happen, actually, since windows (ports w/ ID > 2) should all be immune GfxPort *newport = s->visual->getPort(port_nr); error("Port %d is not immune against snapshots", s->port->_ID); port_nr--; if (newport) s->port = newport; } if (s->dyn_views && gfxw_widget_matches_snapshot(*ptr, s->dyn_views->_parent)) { GfxContainer *parent = s->dyn_views->_parent; do { parent = parent->_parent; } while (parent && (gfxw_widget_matches_snapshot(*ptr, parent))); if (!parent) { error("Attempted widget mass destruction by a snapshot"); } reparentize_primary_widget_lists(s, (GfxPort *) parent); } if (!ptr) { error("Attempt to restore invalid snaphot with handle %04x:%04x", PRINT_REG(handle)); return; } gfxw_restore_snapshot(s->visual, *ptr); free(*ptr); *ptr = NULL; kfree(s->_segMan, handle); } PaletteEntry get_pic_color(EngineState *s, int color) { if (!s->resMan->isVGA()) return s->ega_colors[color].visual; if (color == -1 || color == 255) // -1 occurs in Eco Quest 1. Not sure if this is the best approach, but it seems to work return PaletteEntry(255,255,255); else if (color < s->gfx_state->gfxResMan->getColorCount()) return s->gfx_state->gfxResMan->getColor(color); else { // Happens in the beginning of EcoQuest 2, when the dialog box of the customs officer shows up warning("Color index %d out of bounds for pic %d (%d max)", color, s->gfx_state->pic_nr, s->gfx_state->gfxResMan->getColorCount()); return PaletteEntry(0,0,0); } } static Common::Rect nsrect_clip(EngineState *s, int y, Common::Rect retval, int priority) { int pri_top; if (priority == -1) priority = _find_view_priority(s, y); pri_top = _find_priority_band(s, priority) + 1; // +1: Don't know why, but this seems to be happening if (retval.top < pri_top) retval.top = pri_top; if (retval.bottom < retval.top) retval.top = retval.bottom - 1; return retval; } static Common::Rect calculate_nsrect(EngineState *s, int x, int y, int view, int loop, int cel) { int xbase, ybase, xend, yend, xsize, ysize; int xmod = 0, ymod = 0; Common::Rect retval(0, 0, 0, 0); Common::Point offset = Common::Point(0, 0); gfxop_get_cel_parameters(s->gfx_state, view, loop, cel, &xsize, &ysize, &offset); xmod = offset.x; ymod = offset.y; xbase = x - xmod - (xsize >> 1); xend = xbase + xsize; yend = y - ymod + 1; // +1: magic modifier ybase = yend - ysize; retval.left = xbase; retval.top = ybase; retval.right = xend; retval.bottom = yend; return retval; } Common::Rect get_nsrect(EngineState *s, reg_t object, byte clip) { int x, y, z; int view, loop, cel; Common::Rect retval; x = (int16)GET_SEL32V(s->_segMan, object, x); y = (int16)GET_SEL32V(s->_segMan, object, y); if (s->_kernel->_selectorCache.z > -1) z = (int16)GET_SEL32V(s->_segMan, object, z); else z = 0; y -= z; // Subtract z offset view = (int16)GET_SEL32V(s->_segMan, object, view); int l = (int16)GET_SEL32V(s->_segMan, object, loop); loop = (l & 0x80) ? l - 256 : l; int c = (int16)GET_SEL32V(s->_segMan, object, cel); cel = (c & 0x80) ? c - 256 : c; retval = calculate_nsrect(s, x, y, view, loop, cel); if (clip) { int priority = (int16)GET_SEL32V(s->_segMan, object, priority); return nsrect_clip(s, y, retval, priority); } return retval; } Common::Rect get_nsrect32(EngineState *s, reg_t object, byte clip) { int x, y, z; int view, loop, cel; Common::Rect retval; x = (int16)GET_SEL32V(s->_segMan, object, x); y = (int16)GET_SEL32V(s->_segMan, object, y); if (s->_kernel->_selectorCache.z > -1) z = (int16)GET_SEL32V(s->_segMan, object, z); else z = 0; y -= z; // Subtract z offset view = (int16)GET_SEL32V(s->_segMan, object, view); int l = (int16)GET_SEL32V(s->_segMan, object, loop); loop = (l & 0x80) ? l - 256 : l; int c = (int16)GET_SEL32V(s->_segMan, object, cel); cel = (c & 0x80) ? c - 256 : c; retval = calculate_nsrect(s, x, y, view, loop, cel); if (clip) { int priority = (int16)GET_SEL32V(s->_segMan, object, priority); return nsrect_clip(s, y, retval, priority); } return retval; } // ====================================================================================================== SciGui32::SciGui32( EngineState *state, SciGuiScreen *screen, SciGuiPalette *palette, SciGuiCursor *cursor) { _s = state; _screen = screen; _palette = palette; _cursor = cursor; _gfx = new SciGuiGfx(_s->resMan, _s->_segMan, _s->_kernel, _screen, _palette); } SciGui32::~SciGui32() { } void SciGui32::init(bool oldGfxFunctions) { _usesOldGfxFunctions = oldGfxFunctions; _k_animate_ran = false; activated_icon_bar = false; port_origin_x = 0; port_origin_y = 0; } void SciGui32::resetEngineState(EngineState *s) { _s = s; } void SciGui32::wait(int16 ticks) { uint32 time; time = g_system->getMillis(); _s->r_acc = make_reg(0, ((long)time - (long)_s->last_wait_time) * 60 / 1000); _s->last_wait_time = time; ticks *= g_debug_sleeptime_factor; gfxop_sleep(_s->gfx_state, ticks * 1000 / 60); } void SciGui32::setPort(uint16 portPtr) { GfxPort *new_port; /* We depart from official semantics here, sorry! Reasoning: Sierra SCI does not clip ports while we do. Therefore a draw to the titlebar port (which is the official semantics) would cut off the lower part of the icons in an SCI1 icon bar. Instead we have an iconbar_port that does not exist in SSCI. */ if (portPtr == 65535) portPtr = _s->iconbar_port->_ID; new_port = _s->visual->getPort(portPtr); if (!new_port) { warning("Invalid port %04x requested", portPtr); return; } _s->port->draw(gfxw_point_zero); // Update the port we're leaving _s->port = new_port; } void SciGui32::setPortPic(Common::Rect rect, int16 picTop, int16 picLeft, bool initPriorityBandsFlag) { if (activated_icon_bar) { port_origin_x = port_origin_y = 0; activated_icon_bar = false; return; } port_origin_y = rect.top; port_origin_x = rect.left; if (rect.top == -10) { _s->port->draw(gfxw_point_zero); // Update the port we're leaving _s->port = _s->iconbar_port; activated_icon_bar = true; return; } // Notify the graphics resource manager that the pic port bounds changed _s->gfx_state->gfxResMan->changePortBounds(picLeft, picTop, rect.right + picLeft, rect.bottom + picTop); // LSL6 calls kSetPort to extend the screen to draw the Gui. If we free all resources // here, the background picture is freed too, and this makes everything a big mess. // FIXME/TODO: This code really needs to be rewritten to conform to the original behavior if (_s->_gameName != "lsl6") { _s->gfx_state->pic_port_bounds = gfx_rect(picLeft, picTop, rect.right, rect.bottom); // FIXME: Should really only invalidate all loaded pic resources here; // this is overkill _s->gfx_state->gfxResMan->freeAllResources(); } else { // WORKAROUND for LSL6 warning("SetPort case 6 called in LSL6."); } } reg_t SciGui32::getPort() { return make_reg(0, _s->port->_ID); } void SciGui32::globalToLocal(int16 *x, int16 *y) { *x = *x - _s->port->zone.x; *y = *y - _s->port->zone.y; } void SciGui32::localToGlobal(int16 *x, int16 *y) { *x = *x + _s->port->zone.x; *y = *y + _s->port->zone.y; } int16 SciGui32::coordinateToPriority(int16 y) { return _find_view_priority(_s, y); } int16 SciGui32::priorityToCoordinate(int16 priority) { return _find_priority_band(_s, priority); } reg_t SciGui32::newWindow(Common::Rect dims, Common::Rect restoreRect, uint16 style, int16 priority, int16 colorPen, int16 colorBack, const char *title) { GfxPort *window; int x, y, xl, yl; gfx_color_t bgcolor; gfx_color_t fgcolor; gfx_color_t black; gfx_color_t lWhite; y = dims.top; x = dims.left; yl = dims.height(); xl = dims.width(); y += _s->wm_port->_bounds.y; if (x + xl > 319) x -= ((x + xl) - 319); bgcolor.mask = 0; if (colorBack >= 0) { if (!_s->resMan->isVGA()) bgcolor.visual = get_pic_color(_s, MIN(colorBack, 15)); else bgcolor.visual = get_pic_color(_s, colorBack); bgcolor.mask = GFX_MASK_VISUAL; } else { bgcolor.visual = PaletteEntry(0,0,0); } bgcolor.priority = priority; bgcolor.mask |= priority >= 0 ? GFX_MASK_PRIORITY : 0; bgcolor.alpha = 0; bgcolor.control = -1; debugC(2, kDebugLevelGraphics, "New window with params %d, %d, %d, %d\n", dims.top, dims.left, dims.height(), dims.width()); fgcolor.visual = get_pic_color(_s, colorPen); fgcolor.mask = GFX_MASK_VISUAL; fgcolor.control = -1; fgcolor.priority = -1; fgcolor.alpha = 0; black.visual = get_pic_color(_s, 0); black.mask = GFX_MASK_VISUAL; black.alpha = 0; black.control = -1; black.priority = -1; lWhite.visual = get_pic_color(_s, !_s->resMan->isVGA() ? 15 : 255); lWhite.mask = GFX_MASK_VISUAL; lWhite.alpha = 0; lWhite.priority = -1; lWhite.control = -1; window = sciw_new_window(_s, gfx_rect(x, y, xl, yl), _s->titlebar_port->_font, fgcolor, bgcolor, _s->titlebar_port->_font, lWhite, black, title ? _s->strSplit(title, NULL).c_str() : NULL, style); // PQ3 and SCI1.1 games have the interpreter store underBits implicitly if (restoreRect.top != 0 && restoreRect.left != 0 && restoreRect.height() != 0 && restoreRect.width() != 0) gfxw_port_auto_restore_background(_s->visual, window, gfx_rect(restoreRect.left, restoreRect.top + _s->wm_port->_bounds.y, restoreRect.width(), restoreRect.height())); ADD_TO_WINDOW_PORT(window); FULL_REDRAW(); window->draw(gfxw_point_zero); gfxop_update(_s->gfx_state); _s->port = window; // Set active port return make_reg(0, window->_ID); } void SciGui32::disposeWindow(uint16 windowPtr, bool reanimate) { GfxPort *goner; GfxPort *pred; goner = _s->visual->getPort(windowPtr); if ((windowPtr < 3) || (goner == NULL)) { error("Removal of invalid window %04x requested", windowPtr); return; } if (_s->dyn_views && (GfxContainer *)_s->dyn_views->_parent == (GfxContainer *)goner) { reparentize_primary_widget_lists(_s, (GfxPort *) goner->_parent); } if (_s->drop_views && (GfxContainer *)_s->drop_views->_parent == (GfxContainer *)goner) _s->drop_views = NULL; // Kill it pred = gfxw_remove_port(_s->visual, goner); if (goner == _s->port) // Did we kill the active port? _s->port = pred; // Find the last port that exists and that isn't marked no-switch int id = _s->visual->_portRefs.size() - 1; while (id > 0 && (!_s->visual->_portRefs[id] || (_s->visual->_portRefs[id]->_flags & GFXW_FLAG_NO_IMPLICIT_SWITCH))) id--; debugC(2, kDebugLevelGraphics, "Activating port %d after disposing window %d\n", id, windowPtr); _s->port = (id >= 0) ? _s->visual->_portRefs[id] : 0; if (!_s->port) _s->port = gfxw_find_default_port(_s->visual); gfxop_update(_s->gfx_state); } #define K_DISPLAY_SET_COORDS 100 #define K_DISPLAY_SET_ALIGNMENT 101 #define K_DISPLAY_SET_COLOR 102 #define K_DISPLAY_SET_BGCOLOR 103 #define K_DISPLAY_SET_GRAYTEXT 104 #define K_DISPLAY_SET_FONT 105 #define K_DISPLAY_WIDTH 106 #define K_DISPLAY_SAVE_UNDER 107 #define K_DISPLAY_RESTORE_UNDER 108 #define K_DONT_UPDATE_IMMEDIATELY 121 void SciGui32::display(const char *text, int argc, reg_t *argv) { int argpt = 0; int temp; bool save_under = false; gfx_color_t transparent = { PaletteEntry(), 0, -1, -1, 0 }; GfxPort *port = (_s->port) ? _s->port : _s->picture_port; bool update_immediately = true; gfx_color_t color0, *color1, bg_color; gfx_alignment_t halign = ALIGN_LEFT; rect_t area = gfx_rect(port->draw_pos.x, port->draw_pos.y, 320 - port->draw_pos.x, 200 - port->draw_pos.y); int gray = port->gray_text; int font_nr = port->_font; GfxText *text_handle; color0 = port->_color; bg_color = port->_bgcolor; // TODO: in SCI1VGA the default colors for text and background are #0 (black) // SCI0 case should be checked if (_s->resMan->isVGA()) { // This priority check fixes the colors in the menus in KQ5 // TODO/FIXME: Is this correct? if (color0.priority >= 0) color0.visual = get_pic_color(_s, 0); if (bg_color.priority >= 0) bg_color.visual = get_pic_color(_s, 0); } while (argpt < argc) { switch (argv[argpt++].toUint16()) { case K_DISPLAY_SET_COORDS: area.x = argv[argpt++].toUint16(); area.y = argv[argpt++].toUint16(); debugC(2, kDebugLevelGraphics, "Display: set_coords(%d, %d)\n", area.x, area.y); break; case K_DISPLAY_SET_ALIGNMENT: halign = (gfx_alignment_t)argv[argpt++].toSint16(); debugC(2, kDebugLevelGraphics, "Display: set_align(%d)\n", halign); break; case K_DISPLAY_SET_COLOR: temp = argv[argpt++].toSint16(); debugC(2, kDebugLevelGraphics, "Display: set_color(%d)\n", temp); if (!_s->resMan->isVGA() && temp >= 0 && temp <= 15) color0 = (_s->ega_colors[temp]); else if (_s->resMan->isVGA() && temp >= 0 && temp < 256) { color0.visual = get_pic_color(_s, temp); color0.mask = GFX_MASK_VISUAL; } else if (temp == -1) color0 = transparent; else warning("Display: Attempt to set invalid fg color %d", temp); break; case K_DISPLAY_SET_BGCOLOR: temp = argv[argpt++].toSint16(); debugC(2, kDebugLevelGraphics, "Display: set_bg_color(%d)\n", temp); if (!_s->resMan->isVGA() && temp >= 0 && temp <= 15) bg_color = _s->ega_colors[temp]; else if (_s->resMan->isVGA() && temp >= 0 && temp <= 256) { bg_color.visual = get_pic_color(_s, temp); bg_color.mask = GFX_MASK_VISUAL; } else if (temp == -1) bg_color = transparent; else warning("Display: Attempt to set invalid fg color %d", temp); break; case K_DISPLAY_SET_GRAYTEXT: gray = argv[argpt++].toSint16(); debugC(2, kDebugLevelGraphics, "Display: set_graytext(%d)\n", gray); break; case K_DISPLAY_SET_FONT: font_nr = argv[argpt++].toUint16(); debugC(2, kDebugLevelGraphics, "Display: set_font(\"font.%03d\")\n", font_nr); break; case K_DISPLAY_WIDTH: area.width = argv[argpt++].toUint16(); if (area.width == 0) area.width = MAX_TEXT_WIDTH_MAGIC_VALUE; debugC(2, kDebugLevelGraphics, "Display: set_width(%d)\n", area.width); break; case K_DISPLAY_SAVE_UNDER: save_under = true; debugC(2, kDebugLevelGraphics, "Display: set_save_under()\n"); break; case K_DISPLAY_RESTORE_UNDER: debugC(2, kDebugLevelGraphics, "Display: restore_under(%04x)\n", argv[argpt].toUint16()); graph_restore_box(_s, argv[argpt++]); update_immediately = true; argpt++; return; case K_DONT_UPDATE_IMMEDIATELY: update_immediately = false; debugC(2, kDebugLevelGraphics, "Display: set_dont_update()\n"); argpt++; break; default: debugC(2, kDebugLevelGraphics, "Unknown Display() command %x\n", argv[argpt - 1].toUint16()); return; } } if (halign == ALIGN_LEFT) { // If the text does not fit on the screen, move it to the left and upwards until it does gfxop_get_text_params(_s->gfx_state, font_nr, text, area.width, &area.width, &area.height, 0, NULL, NULL, NULL); // Make the text fit on the screen if (area.x + area.width > 320) area.x += 320 - area.x - area.width; // Plus negative number = subtraction if (area.y + area.height > 200) area.y += 200 - area.y - area.height; // Plus negative number = subtraction } else { // If the text does not fit on the screen, clip it till it does if (area.x + area.width > _s->gfx_state->pic_port_bounds.width) area.width = _s->gfx_state->pic_port_bounds.width - area.x; if (area.y + area.height > _s->gfx_state->pic_port_bounds.height) area.height = _s->gfx_state->pic_port_bounds.height - area.y; } if (gray) color1 = &bg_color; else color1 = &color0; assert_primary_widget_lists(_s); text_handle = gfxw_new_text(_s->gfx_state, area, font_nr, _s->strSplit(text).c_str(), halign, ALIGN_TOP, color0, *color1, bg_color, 0); if (!text_handle) { error("Display: Failed to create text widget"); return; } if (save_under) { // Backup rect_t save_area = text_handle->_bounds; save_area.x += port->_bounds.x; save_area.y += port->_bounds.y; _s->r_acc = graph_save_box(_s, save_area); text_handle->_serial++; // This is evil! debugC(2, kDebugLevelGraphics, "Saving (%d, %d) size (%d, %d) as %04x:%04x\n", save_area.x, save_area.y, save_area.width, save_area.height, PRINT_REG(_s->r_acc)); } debugC(2, kDebugLevelGraphics, "Display: Commiting text '%s'\n", text); //ADD_TO_CURRENT_PICTURE_PORT(text_handle); ADD_TO_CURRENT_PICTURE_PORT(text_handle); if ((!_s->pic_not_valid) && update_immediately) { // Refresh if drawn to valid picture FULL_REDRAW(); debugC(2, kDebugLevelGraphics, "Refreshing display...\n"); } } void SciGui32::textSize(const char *text, int16 fontId, int16 maxWidth, int16 *textWidth, int16 *textHeight) { int width, height; if (maxWidth < 0) maxWidth = 0; gfxop_get_text_params(_s->gfx_state, fontId, text, maxWidth ? maxWidth : MAX_TEXT_WIDTH_MAGIC_VALUE, &width, &height, 0, NULL, NULL, NULL); *textWidth = width; *textHeight = height; } void SciGui32::textFonts(int argc, reg_t *argv) { // stub } void SciGui32::textColors(int argc, reg_t *argv) { // stub } void SciGui32::drawStatus(const char *text, int16 colorPen, int16 colorBack) { _s->titlebar_port->_color.visual = get_pic_color(_s, colorPen); _s->titlebar_port->_color.mask = GFX_MASK_VISUAL; _s->titlebar_port->_bgcolor.visual = get_pic_color(_s, colorBack); _s->titlebar_port->_bgcolor.mask = GFX_MASK_VISUAL; sciw_set_status_bar(_s, _s->titlebar_port, text, colorPen, colorBack); gfxop_update(_s->gfx_state); } void SciGui32::drawMenuBar(bool clear) { if (!clear) { sciw_set_menubar(_s, _s->titlebar_port, _s->_menubar, -1); } else { sciw_set_status_bar(_s, _s->titlebar_port, "", 0, 0); } _s->titlebar_port->draw(Common::Point(0, 0)); gfxop_update(_s->gfx_state); } void SciGui32::menuReset() { } void SciGui32::menuAdd(Common::String title, Common::String content, reg_t entriesBase) { int titlebarFont = _s->titlebar_port->_font; _s->_menubar->addMenu(_s->gfx_state, title, content, titlebarFont, entriesBase); } void SciGui32::menuSet(uint16 menuId, uint16 itemId, uint16 attributeId, reg_t value) { _s->_menubar->setAttribute(_s, menuId - 1, itemId - 1, attributeId, value); } reg_t SciGui32::menuGet(uint16 menuId, uint16 itemId, uint16 attributeId) { return _s->_menubar->getAttribute(menuId - 1, itemId - 1, attributeId); } int _menu_go_down(Menubar *menubar, int menu_nr, int item_nr) { int seeker; const int max = menubar->_menus[menu_nr]._items.size(); seeker = item_nr + 1; while ((seeker < max) && !menubar->itemValid(menu_nr, seeker)) ++seeker; if (seeker != max) return seeker; else return item_nr; } #define MENU_FULL_REDRAW \ _s->visual->draw(Common::Point(0, 0)); \ gfxop_update(_s->gfx_state); reg_t SciGui32::menuSelect(reg_t eventObject) { /*int pause_sound = (argc > 1) ? argv[1].toUint16() : 1;*/ /* FIXME: Do this eventually */ bool claimed = false; int type = GET_SEL32V(_s->_segMan, eventObject, type); int message = GET_SEL32V(_s->_segMan, eventObject, message); int modifiers = GET_SEL32V(_s->_segMan, eventObject, modifiers); int menu_nr = -1, item_nr = 0; MenuItem *item; int menu_mode = 0; /* Menu is active */ int mouse_down = 0; #ifdef DEBUG_PARSER const int debug_parser = 1; #else const int debug_parser = 0; #endif #ifdef INCLUDE_OLDGFX gfxop_set_clip_zone(_s->gfx_state, gfx_rect_fullscreen); #endif /* Check whether we can claim the event directly as a keyboard or said event */ if (type & (SCI_EVT_KEYBOARD | SCI_EVT_SAID)) { int menuc, itemc; if ((type == SCI_EVT_KEYBOARD) && (message == SCI_K_ESC)) menu_mode = 1; else if ((type == SCI_EVT_SAID) || message) { /* Don't claim 0 keyboard event */ debugC(2, kDebugLevelMenu, "Menu: Got %s event: %04x/%04x\n", ((type == SCI_EVT_SAID) ? "SAID" : "KBD"), message, modifiers); for (menuc = 0; menuc < (int)_s->_menubar->_menus.size(); menuc++) for (itemc = 0; itemc < (int)_s->_menubar->_menus[menuc]._items.size(); itemc++) { item = &_s->_menubar->_menus[menuc]._items[itemc]; debugC(2, kDebugLevelMenu, "Menu: Checking against %s: %04x/%04x (type %d, %s)\n", !item->_text.empty() ? item->_text.c_str() : "--bar--", item->_key, item->_modifiers, item->_type, item->_enabled ? "enabled" : "disabled"); if ((item->_type == MENU_TYPE_NORMAL && item->_enabled) && ((type == SCI_EVT_KEYBOARD && item->matchKey(message, modifiers) ) || (type == SCI_EVT_SAID && (item->_flags & MENU_ATTRIBUTE_FLAGS_SAID) && said(_s, item->_said, debug_parser) != SAID_NO_MATCH ) ) ) { /* Claim the event */ debugC(2, kDebugLevelMenu, "Menu: Event CLAIMED for %d/%d\n", menuc, itemc); claimed = true; menu_nr = menuc; item_nr = itemc; } } } } Common::Point cursorPos = _cursor->getPosition(); if ((type == SCI_EVT_MOUSE_PRESS) && (cursorPos.y < 10)) { menu_mode = 1; mouse_down = 1; } if (menu_mode) { int old_item; int old_menu; Common::Rect portBounds = Common::Rect(4, 9, 200, 50); #ifdef INCLUDE_OLDGFX GfxPort *port = sciw_new_menu(_s, _s->titlebar_port, _s->_menubar, 0); portBounds = toCommonRect(port->_bounds); #endif item_nr = -1; /* Default to menu 0, unless the mouse was used to generate this effect */ if (mouse_down) _s->_menubar->mapPointer(cursorPos, menu_nr, item_nr, portBounds); else menu_nr = 0; #ifdef INCLUDE_OLDGFX sciw_set_menubar(_s, _s->titlebar_port, _s->_menubar, menu_nr); #endif MENU_FULL_REDRAW; old_item = -1; old_menu = -1; while (menu_mode) { sci_event_t ev = gfxop_get_event(_s->gfx_state, SCI_EVT_ANY); claimed = false; switch (ev.type) { case SCI_EVT_QUIT: quit_vm(); return NULL_REG; case SCI_EVT_KEYBOARD: switch (ev.data) { case SCI_K_ESC: menu_mode = 0; break; case SCI_K_ENTER: menu_mode = 0; if ((item_nr >= 0) && (menu_nr >= 0)) claimed = true; break; case SCI_K_LEFT: if (menu_nr > 0) --menu_nr; else menu_nr = _s->_menubar->_menus.size() - 1; item_nr = _menu_go_down(_s->_menubar, menu_nr, -1); break; case SCI_K_RIGHT: if (menu_nr < ((int)_s->_menubar->_menus.size() - 1)) ++menu_nr; else menu_nr = 0; item_nr = _menu_go_down(_s->_menubar, menu_nr, -1); break; case SCI_K_UP: if (item_nr > -1) { do { --item_nr; } while ((item_nr > -1) && !_s->_menubar->itemValid(menu_nr, item_nr)); } break; case SCI_K_DOWN: { item_nr = _menu_go_down(_s->_menubar, menu_nr, item_nr); } break; } break; case SCI_EVT_MOUSE_RELEASE: { Common::Point curMousePos = _cursor->getPosition(); menu_mode = (curMousePos.y < 10); claimed = !menu_mode && !_s->_menubar->mapPointer(curMousePos, menu_nr, item_nr, portBounds); mouse_down = 0; } break; case SCI_EVT_MOUSE_PRESS: mouse_down = 1; break; case SCI_EVT_NONE: gfxop_sleep(_s->gfx_state, 2500 / 1000); break; } if (mouse_down) _s->_menubar->mapPointer(_cursor->getPosition(), menu_nr, item_nr, portBounds); if ((item_nr > -1 && old_item == -1) || (menu_nr != old_menu)) { /* Update menu */ #ifdef INCLUDE_OLDGFX sciw_set_menubar(_s, _s->titlebar_port, _s->_menubar, menu_nr); delete port; port = sciw_new_menu(_s, _s->titlebar_port, _s->_menubar, menu_nr); _s->wm_port->add((GfxContainer *)_s->wm_port, port); #endif if (item_nr > -1) old_item = -42; /* Enforce redraw in next step */ else { MENU_FULL_REDRAW; } } /* ...if the menu changed. */ /* Remove the active menu item, if neccessary */ if (item_nr != old_item) { #ifdef INCLUDE_OLDGFX port = sciw_toggle_item(port, &(_s->_menubar->_menus[menu_nr]), old_item, false); port = sciw_toggle_item(port, &(_s->_menubar->_menus[menu_nr]), item_nr, true); #endif MENU_FULL_REDRAW; } old_item = item_nr; old_menu = menu_nr; } /* while (menu_mode) */ // Clear the menu #ifdef INCLUDE_OLDGFX if (port) { delete port; port = NULL; } #endif _s->_gui->drawMenuBar(true); MENU_FULL_REDRAW; } if (claimed) { PUT_SEL32(_s->_segMan, eventObject, claimed, make_reg(0, 1)); if (menu_nr > -1) { _s->r_acc = make_reg(0, ((menu_nr + 1) << 8) | (item_nr + 1)); } else _s->r_acc = NULL_REG; debugC(2, kDebugLevelMenu, "Menu: Claim -> %04x\n", _s->r_acc.offset); } else _s->r_acc = NULL_REG; /* Not claimed */ return _s->r_acc; } void SciGui32::drawPicture(GuiResourceId pictureId, int16 animationNr, bool animationBlackoutFlag, bool mirroredFlag, bool addToFlag, int16 EGApaletteNo) { gfx_color_t transparent = _s->wm_port->_bgcolor; int picFlags = DRAWPIC01_FLAG_FILL_NORMALLY; int palNo = (EGApaletteNo != -1) ? EGApaletteNo : 0; if (mirroredFlag) picFlags |= DRAWPIC1_FLAG_MIRRORED; gfxop_disable_dirty_frames(_s->gfx_state); if (NULL != _s->old_screen) { gfx_free_pixmap(_s->old_screen); } _s->old_screen = gfxop_grab_pixmap(_s->gfx_state, gfx_rect(0, 10, 320, 190)); debugC(2, kDebugLevelGraphics, "Drawing pic.%03d\n", pictureId); if (addToFlag) { gfxop_add_to_pic(_s->gfx_state, pictureId, picFlags, palNo); } else { gfxop_new_pic(_s->gfx_state, pictureId, picFlags, palNo); } delete _s->wm_port; delete _s->picture_port; delete _s->iconbar_port; _s->wm_port = new GfxPort(_s->visual, _s->gfx_state->pic_port_bounds, _s->ega_colors[0], transparent); _s->picture_port = new GfxPort(_s->visual, _s->gfx_state->pic_port_bounds, _s->ega_colors[0], transparent); _s->iconbar_port = new GfxPort(_s->visual, gfx_rect(0, 0, 320, 200), _s->ega_colors[0], transparent); _s->iconbar_port->_flags |= GFXW_FLAG_NO_IMPLICIT_SWITCH; _s->visual->add((GfxContainer *)_s->visual, _s->picture_port); _s->visual->add((GfxContainer *)_s->visual, _s->wm_port); _s->visual->add((GfxContainer *)_s->visual, _s->iconbar_port); _s->port = _s->picture_port; _s->pic_priority_table = (_s->gfx_state->pic) ? _s->gfx_state->pic->priorityTable : NULL; _s->pic_animate = animationNr; // The animation used during kAnimate() later on _s->dyn_views = NULL; _s->drop_views = NULL; _s->priority_first = 42; if (_usesOldGfxFunctions) _s->priority_last = 200; else _s->priority_last = 190; _s->pic_not_valid = 1; _s->pic_is_new = 1; } void SciGui32::drawCel(GuiResourceId viewId, GuiViewLoopNo loopNo, GuiViewCelNo celNo, uint16 leftPos, uint16 topPos, int16 priority, uint16 paletteNo, int16 origHeight) { int loop = loopNo; int cel = celNo; GfxView *new_view; _s->gfx_state->gfxResMan->getView(viewId, &loop, &cel, 0); debugC(2, kDebugLevelGraphics, "DrawCel((%d,%d), (view.%d, %d, %d), p=%d)\n", leftPos, topPos, viewId, loop, cel, priority); new_view = gfxw_new_view(_s->gfx_state, Common::Point(leftPos, topPos), viewId, loop, cel, 0, priority, -1, ALIGN_LEFT, ALIGN_TOP, GFXW_VIEW_FLAG_DONT_MODIFY_OFFSET); ADD_TO_CURRENT_PICTURE_PORT(new_view); FULL_REDRAW(); } void SciGui32::drawControlButton(Common::Rect rect, reg_t obj, const char *text, int16 fontId, int16 style, bool hilite) { rect_t area = gfx_rect(rect.left, rect.top, rect.width(), rect.height()); ADD_TO_CURRENT_PICTURE_PORT(sciw_new_button_control(_s->port, obj, area, text, fontId, (int8)(style & kControlStateFramed), (int8)hilite, (int8)(style & kControlStateDisabled))); if (!_s->pic_not_valid) FULL_REDRAW(); } void SciGui32::drawControlText(Common::Rect rect, reg_t obj, const char *text, int16 fontId, int16 alignment, int16 style, bool hilite) { rect_t area = gfx_rect(rect.left, rect.top, rect.width(), rect.height()); ADD_TO_CURRENT_PICTURE_PORT(sciw_new_text_control(_s->port, obj, area, text, fontId, (gfx_alignment_t) alignment, (int8)(!!(style & kControlStateDitherFramed)), (int8)hilite)); if (!_s->pic_not_valid) FULL_REDRAW(); } void SciGui32::drawControlTextEdit(Common::Rect rect, reg_t obj, const char *text, int16 fontId, int16 mode, int16 style, int16 cursorPos, int16 maxChars, bool hilite) { rect_t area = gfx_rect(rect.left, rect.top, rect.width(), rect.height()); int16 textLength = strlen(text); if (cursorPos > textLength) cursorPos = textLength; // update_cursor_limits(&s->save_dir_edit_offset, &cursor, max); FIXME: get rid of this? ADD_TO_CURRENT_PICTURE_PORT(sciw_new_edit_control(_s->port, obj, area, text, fontId, (unsigned)cursorPos, (int8)hilite)); if (!_s->pic_not_valid) FULL_REDRAW(); } void SciGui32::drawControlIcon(Common::Rect rect, reg_t obj, GuiResourceId viewId, GuiViewLoopNo loopNo, GuiViewCelNo cellNo, int16 style, bool hilite) { rect_t area = gfx_rect(rect.left, rect.top, rect.width(), rect.height()); ADD_TO_CURRENT_PICTURE_PORT(sciw_new_icon_control(_s->port, obj, area, viewId, loopNo, cellNo, (int8)(style & kControlStateFramed), (int8)hilite)); if (!_s->pic_not_valid) FULL_REDRAW(); } void SciGui32::drawControlList(Common::Rect rect, reg_t obj, int16 maxChars, int16 count, const char **entries, GuiResourceId fontId, int16 style, int16 upperPos, int16 cursorPos, bool isAlias, bool hilite) { rect_t area = gfx_rect(rect.left, rect.top, rect.width(), rect.height()); ADD_TO_CURRENT_PICTURE_PORT(sciw_new_list_control(_s->port, obj, area, fontId, entries, count, upperPos, cursorPos, (int8)hilite)); if (!_s->pic_not_valid) FULL_REDRAW(); } // Control types and flags enum { K_CONTROL_BUTTON = 1, K_CONTROL_TEXT = 2, K_CONTROL_EDIT = 3, K_CONTROL_ICON = 4, K_CONTROL_CONTROL = 6, K_CONTROL_CONTROL_ALIAS = 7, K_CONTROL_BOX = 10 }; #define _K_EDIT_DELETE \ if (cursor < textlen) { \ text.deleteChar(cursor); \ } #define _K_EDIT_BACKSPACE \ if (cursor) { \ --cursor; \ text.deleteChar(cursor); \ --textlen; \ } void update_cursor_limits(int *display_offset, int *cursor, int max_displayed) { if (*cursor < *display_offset + 4) { if (*cursor < 8) *display_offset = 0; else *display_offset = *cursor - 8; } else if (*cursor - *display_offset > max_displayed - 8) *display_offset = 12 + *cursor - max_displayed; } void _k_GenericDrawControl(EngineState *s, reg_t controlObject, bool hilite); static inline int sign_extend_byte(int value) { if (value & 0x80) return value - 256; else return value; } void SciGui32::editControl(reg_t controlObject, reg_t eventObject) { uint16 ct_type = GET_SEL32V(_s->_segMan, controlObject, type); switch (ct_type) { case 0: break; // NOP case K_CONTROL_EDIT: if (eventObject.segment && ((GET_SEL32V(_s->_segMan, eventObject, type)) == SCI_EVT_KEYBOARD)) { int max_displayed = GET_SEL32V(_s->_segMan, controlObject, max); int max = max_displayed; int cursor = GET_SEL32V(_s->_segMan, controlObject, cursor); int modifiers = GET_SEL32V(_s->_segMan, eventObject, modifiers); int key = GET_SEL32V(_s->_segMan, eventObject, message); reg_t text_pos = GET_SEL32(_s->_segMan, controlObject, text); int display_offset = 0; Common::String text = _s->_segMan->getString(text_pos); int textlen; #if 0 if (!text) { warning("Could not draw control: %04x:%04x does not reference text", PRINT_REG(text_pos)); return _s->r_acc; } #endif textlen = text.size(); cursor += display_offset; if (cursor > textlen) cursor = textlen; if (modifiers & SCI_EVM_CTRL) { switch (tolower((char)key)) { case 'a': cursor = 0; break; case 'e': cursor = textlen; break; case 'f': if (cursor < textlen) ++cursor; break; case 'b': if (cursor > 0) --cursor; break; case 'k': text = Common::String(text.c_str(), cursor); break; // Terminate string case 'h': _K_EDIT_BACKSPACE; break; case 'd': _K_EDIT_DELETE; break; } PUT_SEL32V(_s->_segMan, eventObject, claimed, 1); } else if (modifiers & SCI_EVM_ALT) { // Ctrl has precedence over Alt switch (key) { case 0x2100 /* A-f */: while ((cursor < textlen) && (text[cursor++] != ' ')) ; break; case 0x3000 /* A-b */: while ((cursor > 0) && (text[--cursor - 1] != ' ')) ; break; case 0x2000 /* A-d */: { while ((cursor < textlen) && (text[cursor] == ' ')) { _K_EDIT_DELETE; textlen--; } while ((cursor < textlen) && (text[cursor] != ' ')) { _K_EDIT_DELETE; textlen--; } break; } } PUT_SEL32V(_s->_segMan, eventObject, claimed, 1); } else if (key < 31) { PUT_SEL32V(_s->_segMan, eventObject, claimed, 1); switch (key) { case SCI_K_BACKSPACE: _K_EDIT_BACKSPACE; break; default: PUT_SEL32V(_s->_segMan, eventObject, claimed, 0); } } else if (key & 0xff00) { switch (key) { case SCI_K_HOME: cursor = 0; break; case SCI_K_END: cursor = textlen; break; case SCI_K_RIGHT: if (cursor + 1 <= textlen) ++cursor; break; case SCI_K_LEFT: if (cursor > 0) --cursor; break; case SCI_K_DELETE: _K_EDIT_DELETE; break; } PUT_SEL32V(_s->_segMan, eventObject, claimed, 1); } else if ((key > 31) && (key < 128)) { int inserting = (modifiers & SCI_EVM_INSERT); modifiers &= ~(SCI_EVM_RSHIFT | SCI_EVM_LSHIFT | SCI_EVM_CAPSLOCK); if (cursor == textlen) { if (textlen < max) { text += key; cursor++; } } else if (inserting) { if (textlen < max) { int i; for (i = textlen + 2; i >= cursor; i--) text.setChar(text[i - 1], i); text.setChar(key, cursor++); } } else { // Overwriting text.setChar(key, cursor++); } if (max_displayed < max) update_cursor_limits(&display_offset, &cursor, max_displayed); cursor -= display_offset; PUT_SEL32V(_s->_segMan, eventObject, claimed, 1); } PUT_SEL32V(_s->_segMan, controlObject, cursor, cursor); // Write back cursor position _s->_segMan->strcpy(text_pos, text.c_str()); // Write back string } if (eventObject.segment) PUT_SEL32V(_s->_segMan, eventObject, claimed, 1); _k_GenericDrawControl(_s, controlObject, false); return; case K_CONTROL_ICON: case K_CONTROL_BOX: case K_CONTROL_BUTTON: return; case K_CONTROL_TEXT: { int state = GET_SEL32V(_s->_segMan, controlObject, state); PUT_SEL32V(_s->_segMan, controlObject, state, state | kControlStateDitherFramed); _k_GenericDrawControl(_s, controlObject, false); PUT_SEL32V(_s->_segMan, controlObject, state, state); } break; default: warning("Attempt to edit control type %d", ct_type); } } static gfx_color_t graph_map_color(EngineState *s, int color, int priority, int control) { gfx_color_t retval; if (!s->resMan->isVGA()) { retval = s->ega_colors[(color >=0 && color < 16)? color : 0]; gfxop_set_color(s->gfx_state, &retval, (color < 0) ? -1 : retval.visual.r, retval.visual.g, retval.visual.b, (color == -1) ? 255 : 0, priority, control); } else { retval.visual = get_pic_color(s, color); retval.alpha = 0; retval.priority = priority; retval.control = control; retval.mask = GFX_MASK_VISUAL | ((priority >= 0) ? GFX_MASK_PRIORITY : 0) | ((control >= 0) ? GFX_MASK_CONTROL : 0); }; return retval; } void _k_graph_rebuild_port_with_color(EngineState *s, gfx_color_t newbgcolor) { GfxPort *port = s->port; GfxPort *newport; newport = sciw_new_window(s, port->zone, port->_font, port->_color, newbgcolor, s->titlebar_port->_font, s->ega_colors[15], s->ega_colors[8], port->_title_text.c_str(), port->port_flags & ~kWindowTransparent); if (s->dyn_views) { int found = 0; GfxContainer *parent = s->dyn_views->_parent; while (parent && !(found |= (parent == port))) parent = parent->_parent; s->dyn_views = NULL; } port->_parent->add((GfxContainer *)port->_parent, newport); delete port; } void SciGui32::graphFillBoxForeground(Common::Rect rect) { _k_graph_rebuild_port_with_color(_s, _s->port->_color); //port = _s->port; FULL_REDRAW(); } void SciGui32::graphFillBoxBackground(Common::Rect rect) { _k_graph_rebuild_port_with_color(_s, _s->port->_bgcolor); //port = _s->port; FULL_REDRAW(); } void SciGui32::graphFillBox(Common::Rect rect, uint16 colorMask, int16 color, int16 priority, int16 control) { gfx_color_t fillColor = graph_map_color(_s, color, priority, control); fillColor.mask = (byte)colorMask; rect_t area = gfx_rect(rect.left, rect.top, rect.width(), rect.height()); //debugC(2, kDebugLevelGraphics, "fill_box_any((%d, %d), (%d, %d), col=%d, p=%d, c=%d, mask=%d)\n", // argv[2].toSint16(), argv[1].toSint16(), argv[4].toSint16(), argv[3].toSint16(), argv[6].toSint16(), priority, control, argv[5].toUint16()); // FIXME/TODO: this is not right, as some of the dialogs are drawn *behind* some widgets. But at least it works for now //ADD_TO_CURRENT_PICTURE_PORT(gfxw_new_box(_s->gfx_state, area, color, color, GFX_BOX_SHADE_FLAT)); // old code // FillBox seems to be meant again _s->port instead of _s->picture_port, at least in QfG3 // warning("Fillbox"); // ADD_TO_CURRENT_PICTURE_PORT(gfxw_new_box(_s->gfx_state, area, color, color, GFX_BOX_SHADE_FLAT)); _s->picture_port->add((GfxContainer *)_s->picture_port, gfxw_new_box(_s->gfx_state, area, fillColor, fillColor, GFX_BOX_SHADE_FLAT)); } void SciGui32::graphDrawLine(Common::Point startPoint, Common::Point endPoint, int16 color, int16 priority, int16 control) { gfx_color_t gfxcolor = graph_map_color(_s, color, priority, control); debugC(2, kDebugLevelGraphics, "draw_line((%d, %d), (%d, %d), col=%d, p=%d, c=%d, mask=%d)\n", startPoint.x, startPoint.y, endPoint.x, endPoint.y, color, priority, control, gfxcolor.mask); ADD_TO_CURRENT_PICTURE_PORT(gfxw_new_line(startPoint, endPoint, gfxcolor, GFX_LINE_MODE_CORRECT, GFX_LINE_STYLE_NORMAL)); FULL_REDRAW(); } reg_t SciGui32::graphSaveBox(Common::Rect rect, uint16 screenMask) { rect_t area; area.x = rect.left + _s->port->zone.x + port_origin_x; area.y = rect.top + _s->port->zone.y + port_origin_y; area.width = rect.width() - port_origin_x; area.height = rect.height() - port_origin_y; return graph_save_box(_s, area); } reg_t SciGui32::graphSaveUpscaledHiresBox(Common::Rect rect) { // STUB return NULL_REG; } void SciGui32::graphRestoreBox(reg_t handle) { graph_restore_box(_s, handle); } void SciGui32::graphUpdateBox(Common::Rect rect) { rect_t area = gfx_rect(rect.left, rect.top, rect.width(), rect.height()); area.x += _s->port->zone.x; area.y += _s->port->zone.y; gfxop_update_box(_s->gfx_state, area); } void SciGui32::graphRedrawBox(Common::Rect rect) { rect_t area = gfx_rect(rect.left, rect.top, rect.width(), rect.height()); area.x += _s->port->zone.x; area.y += _s->port->zone.y; if (_s->dyn_views && _s->dyn_views->_parent == (GfxContainer *)_s->port) _s->dyn_views->draw(Common::Point(0, 0)); gfxop_update_box(_s->gfx_state, area); } int16 SciGui32::picNotValid(int16 newPicNotValid) { int16 oldPicNotValid = _s->pic_not_valid; if (newPicNotValid != -1) _s->pic_not_valid = newPicNotValid; return oldPicNotValid; } void SciGui32::paletteSet(GuiResourceId resourceNo, uint16 flags) { //warning("STUB"); } void SciGui32::paletteSetFlag(uint16 fromColor, uint16 toColor, uint16 flag) { } void SciGui32::paletteUnsetFlag(uint16 fromColor, uint16 toColor, uint16 flag) { } int16 SciGui32::paletteFind(uint16 r, uint16 g, uint16 b) { int i, delta, bestindex = -1, bestdelta = 200000; for (i = 0; i < _s->gfx_state->gfxResMan->getColorCount(); i++) { int dr = abs(_s->gfx_state->gfxResMan->getColor(i).r - r); int dg = abs(_s->gfx_state->gfxResMan->getColor(i).g - g); int db = abs(_s->gfx_state->gfxResMan->getColor(i).b - b); delta = dr * dr + dg * dg + db * db; if (delta < bestdelta) { bestdelta = delta; bestindex = i; } } // Don't warn about inexact mappings -- it's actually the // rule rather than the exception return bestindex; } void SciGui32::paletteSetIntensity(uint16 fromColor, uint16 toColor, uint16 intensity) { #if 0 _s->gfx_state->gfxResMan->setPaletteIntensity(fromColor, toColor, intensity); #endif } void SciGui32::paletteAnimate(uint16 fromColor, uint16 toColor, uint16 speed) { //warning("STUB"); } #define SHAKE_DOWN 1 #define SHAKE_RIGHT 2 void SciGui32::shakeScreen(uint16 shakeCount, uint16 directions) { gfx_pixmap_t *screen = gfxop_grab_pixmap(_s->gfx_state, gfx_rect(0, 0, 320, 200)); int i; if (directions & ~3) debugC(2, kDebugLevelGraphics, "ShakeScreen(): Direction bits are %x (unknown)\n", directions); gfxop_set_clip_zone(_s->gfx_state, gfx_rect_fullscreen); for (i = 0; i < shakeCount; i++) { int shake_down = (directions & SHAKE_DOWN) ? 10 : 0; int shake_right = (directions & SHAKE_RIGHT) ? 10 : 0; if (directions & SHAKE_DOWN) gfxop_draw_box(_s->gfx_state, gfx_rect(0, 0, 320, 10), _s->ega_colors[0], _s->ega_colors[0], GFX_BOX_SHADE_FLAT); if (directions & SHAKE_RIGHT) gfxop_draw_box(_s->gfx_state, gfx_rect(0, 0, 10, 200), _s->ega_colors[0], _s->ega_colors[0], GFX_BOX_SHADE_FLAT); gfxop_draw_pixmap(_s->gfx_state, screen, gfx_rect(0, 0, 320 - shake_right, 200 - shake_down), Common::Point(shake_right, shake_down)); gfxop_update(_s->gfx_state); gfxop_sleep(_s->gfx_state, 50); gfxop_draw_pixmap(_s->gfx_state, screen, gfx_rect(0, 0, 320, 200), Common::Point(0, 0)); gfxop_update(_s->gfx_state); gfxop_sleep(_s->gfx_state, 50); } gfx_free_pixmap(screen); gfxop_update(_s->gfx_state); } uint16 SciGui32::onControl(byte screenMask, Common::Rect rect) { gfx_map_mask_t map = (gfx_map_mask_t)screenMask; rect_t gfxrect = gfx_rect(rect.left, rect.top + 10, rect.width(), rect.height()); return gfxop_scan_bitmask(_s->gfx_state, gfxrect, map); // old code, just for reference // int xstart, ystart; // int xlen = 1, ylen = 1; // // if (argc == 2 || argc == 4) // map = GFX_MASK_CONTROL; // else { // arg = 1; // map = (gfx_map_mask_t) argv[0].toSint16(); // } // // ystart = argv[arg + 1].toSint16(); // xstart = argv[arg].toSint16(); // // if (argc > 3) { // ylen = argv[arg + 3].toSint16() - ystart; // xlen = argv[arg + 2].toSint16() - xstart; // } // // return make_reg(0, gfxop_scan_bitmask(_s->gfx_state, gfx_rect(xstart, ystart + 10, xlen, ylen), map)); } enum { _K_MAKE_VIEW_LIST_CYCLE = 1, _K_MAKE_VIEW_LIST_CALC_PRIORITY = 2, _K_MAKE_VIEW_LIST_DRAW_TO_CONTROL_MAP = 4 }; GfxDynView *SciGui32::_k_make_dynview_obj(reg_t obj, int options, int nr, int argc, reg_t *argv) { short oldloop, oldcel; int cel, loop, view_nr = (int16)GET_SEL32V(_s->_segMan, obj, view); int palette; int signal; reg_t under_bits; Common::Point pos; int z; GfxDynView *widget; debugC(2, kDebugLevelGraphics, " - Adding %04x:%04x\n", PRINT_REG(obj)); obj = obj; pos.x = (int16)GET_SEL32V(_s->_segMan, obj, x); pos.y = (int16)GET_SEL32V(_s->_segMan, obj, y); pos.y++; // magic: Sierra appears to do something like this z = (int16)GET_SEL32V(_s->_segMan, obj, z); // !-- nsRect used to be checked here! loop = oldloop = sign_extend_byte(GET_SEL32V(_s->_segMan, obj, loop)); cel = oldcel = sign_extend_byte(GET_SEL32V(_s->_segMan, obj, cel)); if (_s->_kernel->_selectorCache.palette) palette = GET_SEL32V(_s->_segMan, obj, palette); else palette = 0; // Clip loop and cel, write back if neccessary _s->gfx_state->gfxResMan->getView(view_nr, &loop, &cel, 0); if (loop != oldloop) loop = 0; if (cel != oldcel) cel = 0; if (oldloop != loop) PUT_SEL32V(_s->_segMan, obj, loop, loop); if (oldcel != cel) { PUT_SEL32V(_s->_segMan, obj, cel, cel); } ObjVarRef under_bitsp; if (lookup_selector(_s->_segMan, obj, _s->_kernel->_selectorCache.underBits, &(under_bitsp), NULL) != kSelectorVariable) { under_bitsp.obj = NULL_REG; under_bits = NULL_REG; debugC(2, kDebugLevelGraphics, "Object at %04x:%04x has no underBits\n", PRINT_REG(obj)); } else under_bits = *under_bitsp.getPointer(_s->_segMan); ObjVarRef signalp; if (lookup_selector(_s->_segMan, obj, _s->_kernel->_selectorCache.signal, &(signalp), NULL) != kSelectorVariable) { signalp.obj = NULL_REG; signal = 0; debugC(2, kDebugLevelGraphics, "Object at %04x:%04x has no signal selector\n", PRINT_REG(obj)); } else { signal = signalp.getPointer(_s->_segMan)->offset; debugC(2, kDebugLevelGraphics, " with signal = %04x\n", signal); } widget = gfxw_new_dyn_view(_s->gfx_state, pos, z, view_nr, loop, cel, palette, -1, -1, ALIGN_CENTER, ALIGN_BOTTOM, nr); if (widget) { widget = (GfxDynView *) gfxw_set_id(widget, obj.segment, obj.offset); widget = gfxw_dyn_view_set_params(widget, under_bits.segment, under_bitsp, signal, signalp); widget->_flags |= GFXW_FLAG_IMMUNE_TO_SNAPSHOTS; // Only works the first time 'round' return widget; } else { warning("Could not generate dynview widget for %d/%d/%d", view_nr, loop, cel); return NULL; } } void SciGui32::_k_make_view_list(GfxList **widget_list, List *list, int options, int argc, reg_t *argv) { /* Creates a view_list from a node list in heap space. Returns the list, stores the ** number of list entries in *list_nr. Calls doit for each entry if cycle is set. ** argc, argv should be the same as in the calling kernel function. */ EngineState *s = _s; Node *node; int sequence_nr = 0; GfxDynView *widget; if (!*widget_list) { error("make_view_list with widget_list == ()"); }; assert_primary_widget_lists(_s); // In case one of the views' doit() does a DrawPic... // Yes, this _does_ happen! if (!list) { // list sanity check error("Attempt to make list from non-list"); } reg_t next_node = list->first; node = _s->_segMan->lookupNode(next_node); while (node) { reg_t obj = node->value; // The object we're using GfxDynView *tempWidget; if (options & _K_MAKE_VIEW_LIST_CYCLE) { unsigned int signal = GET_SEL32V(_s->_segMan, obj, signal); if (!(signal & kSignalFrozen)) { debugC(2, kDebugLevelGraphics, " invoking %04x:%04x::doit()\n", PRINT_REG(obj)); invoke_selector(INV_SEL(obj, doit, kContinueOnInvalidSelector), 0); // Call obj::doit() if neccessary // Lookup node again, since the NodeTable it was in may // have been re-allocated. node = _s->_segMan->lookupNode(next_node); } } next_node = node->succ; // In case the cast list was changed if (list->first.segment == 0 && list->first.offset == 0) // The cast list was completely emptied! break; tempWidget = _k_make_dynview_obj(obj, options, sequence_nr--, argc, argv); if (tempWidget) (*widget_list)->add((GfxContainer *)(*widget_list), tempWidget); node = _s->_segMan->lookupNode(next_node); // Next node } widget = (GfxDynView *)(*widget_list)->_contents; while (widget) { // Read back widget values reg_t *sp = widget->signalp.getPointer(_s->_segMan); if (sp) widget->signal = sp->offset; widget = (GfxDynView *)widget->_next; } } void SciGui32::draw_rect_to_control_map(Common::Rect abs_zone) { GfxBox *box; gfx_color_t color; gfxop_set_color(_s->gfx_state, &color, -1, -1, -1, -1, -1, 0xf); debugC(2, kDebugLevelGraphics, " adding control block (%d,%d)to(%d,%d)\n", abs_zone.left, abs_zone.top, abs_zone.right, abs_zone.bottom); box = gfxw_new_box(_s->gfx_state, gfx_rect(abs_zone.left, abs_zone.top, abs_zone.width(), abs_zone.height()), color, color, GFX_BOX_SHADE_FLAT); assert_primary_widget_lists(_s); ADD_TO_CURRENT_PICTURE_PORT(box); } void SciGui32::draw_obj_to_control_map(GfxDynView *view) { reg_t obj = make_reg(view->_ID, view->_subID); if (!_s->_segMan->isObject(obj)) warning("View %d does not contain valid object reference %04x:%04x", view->_ID, PRINT_REG(obj)); reg_t* sp = view->signalp.getPointer(_s->_segMan); if (!(sp && (sp->offset & kSignalIgnoreActor))) { Common::Rect abs_zone = get_nsrect32(_s, make_reg(view->_ID, view->_subID), 1); draw_rect_to_control_map(abs_zone); } } int SciGui32::_k_view_list_dispose_loop(List *list, GfxDynView *widget, int argc, reg_t *argv) { // disposes all list members flagged for disposal // returns non-zero IFF views were dropped int signal; int dropped = 0; EngineState *s = _s; _k_animate_ran = false; if (widget) { int retval; // Recurse: retval = _k_view_list_dispose_loop(list, (GfxDynView *)widget->_next, argc, argv); if (retval == -1) // Bail out on annihilation, rely on re-start from Animate() return -1; if (GFXW_IS_DYN_VIEW(widget) && (widget->_ID != GFXW_NO_ID)) { signal = widget->signalp.getPointer(_s->_segMan)->offset; if (signal & kSignalDisposeMe) { reg_t obj = make_reg(widget->_ID, widget->_subID); reg_t under_bits = NULL_REG; if (!_s->_segMan->isObject(obj)) { error("Non-object %04x:%04x present in view list during delete time", PRINT_REG(obj)); obj = NULL_REG; } else { reg_t *ubp = widget->under_bitsp.getPointer(_s->_segMan); if (ubp) { // Is there a bg picture left to clean? reg_t mem_handle = *ubp; if (mem_handle.segment) { if (!kfree(_s->_segMan, mem_handle)) { *ubp = make_reg(0, widget->under_bits = 0); } else { warning("Treating viewobj %04x:%04x as no longer present", PRINT_REG(obj)); obj = NULL_REG; } } } } if (_s->_segMan->isObject(obj)) { if (invoke_selector(INV_SEL(obj, delete_, kContinueOnInvalidSelector), 0)) warning("Object at %04x:%04x requested deletion, but does not have a delete funcselector", PRINT_REG(obj)); if (_k_animate_ran) { warning("Object at %04x:%04x invoked kAnimate() during deletion", PRINT_REG(obj)); return dropped; } reg_t *ubp = widget->under_bitsp.getPointer(_s->_segMan); if (ubp) under_bits = *ubp; if (under_bits.segment) { *ubp = make_reg(0, 0); graph_restore_box(_s, under_bits); } debugC(2, kDebugLevelGraphics, "Freeing %04x:%04x with signal=%04x\n", PRINT_REG(obj), signal); if (!(signal & kSignalHidden)) { debugC(2, kDebugLevelGraphics, "Adding view at %04x:%04x to background\n", PRINT_REG(obj)); if (!(gfxw_remove_id(widget->_parent, widget->_ID, widget->_subID) == widget)) { error("Attempt to remove view with ID %x:%x from list failed", widget->_ID, widget->_subID); } s->drop_views->add((GfxContainer *)s->drop_views, gfxw_picviewize_dynview(widget)); draw_obj_to_control_map(widget); widget->draw_bounds.y += s->dyn_views->_bounds.y - widget->_parent->_bounds.y; widget->draw_bounds.x += s->dyn_views->_bounds.x - widget->_parent->_bounds.x; dropped = 1; } else { debugC(2, kDebugLevelGraphics, "Deleting view at %04x:%04x\n", PRINT_REG(obj)); widget->_flags |= GFXW_FLAG_VISIBLE; gfxw_annihilate(widget); return -1; // restart: Done in Animate() } } } } } return dropped; } void SciGui32::_k_set_now_seen(reg_t object) { Common::Rect absrect = get_nsrect32(_s, object, 0); if (lookup_selector(_s->_segMan, object, _s->_kernel->_selectorCache.nsTop, NULL, NULL) != kSelectorVariable) { return; } // This isn't fatal PUT_SEL32V(_s->_segMan, object, nsLeft, absrect.left); PUT_SEL32V(_s->_segMan, object, nsRight, absrect.right); PUT_SEL32V(_s->_segMan, object, nsTop, absrect.top); PUT_SEL32V(_s->_segMan, object, nsBottom, absrect.bottom); } void SciGui32::_k_prepare_view_list(GfxList *list, int options) { GfxDynView *view = (GfxDynView *) list->_contents; while (view) { reg_t obj = make_reg(view->_ID, view->_subID); int priority, _priority; int has_nsrect = (view->_ID <= 0) ? 0 : lookup_selector(_s->_segMan, obj, _s->_kernel->_selectorCache.nsBottom, NULL, NULL) == kSelectorVariable; int oldsignal = view->signal; _k_set_now_seen(obj); _priority = /*GET_SELECTOR(obj, y); */((view->_pos.y)); _priority = _find_view_priority(_s, _priority - 1); if (options & _K_MAKE_VIEW_LIST_DRAW_TO_CONTROL_MAP) { // Picview priority = (int16)GET_SEL32V(_s->_segMan, obj, priority); if (priority < 0) priority = _priority; // Always for picviews } else { // Dynview if (has_nsrect && !(view->signal & kSignalFixedPriority)) { // Calculate priority if (options & _K_MAKE_VIEW_LIST_CALC_PRIORITY) PUT_SEL32V(_s->_segMan, obj, priority, _priority); priority = _priority; } else // DON'T calculate the priority priority = (int16)GET_SEL32V(_s->_segMan, obj, priority); } view->_color.priority = priority; if (priority > -1) view->_color.mask |= GFX_MASK_PRIORITY; else view->_color.mask &= ~GFX_MASK_PRIORITY; // CR (from :Bob Heitman:) stopupdated views (like pic views) have // their clipped nsRect drawn to the control map if (view->signal & kSignalStopUpdate) { view->signal |= kSignalStopUpdHack; debugC(2, kDebugLevelGraphics, "Setting magic STOP_UPD for %04x:%04x\n", PRINT_REG(obj)); } if ((options & _K_MAKE_VIEW_LIST_DRAW_TO_CONTROL_MAP)) draw_obj_to_control_map(view); // Extreme Pattern Matching ugliness ahead... if (view->signal & kSignalNoUpdate) { if (((view->signal & (kSignalViewUpdated | kSignalForceUpdate))) // 9.1.1.1 || ((view->signal & (kSignalHidden | kSignalRemoveView)) == kSignalHidden) || ((view->signal & (kSignalHidden | kSignalRemoveView)) == kSignalRemoveView) // 9.1.1.2 || ((view->signal & (kSignalHidden | kSignalRemoveView | kSignalAlwaysUpdate)) == kSignalAlwaysUpdate) // 9.1.1.3 || ((view->signal & (kSignalHidden | kSignalAlwaysUpdate)) == (kSignalHidden | kSignalAlwaysUpdate))) { // 9.1.1.4 _s->pic_not_valid++; view->signal &= ~kSignalStopUpdate; } else if (((view->signal & (kSignalHidden | kSignalRemoveView | kSignalAlwaysUpdate)) == 0) || ((view->signal & (kSignalHidden | kSignalRemoveView | kSignalAlwaysUpdate)) == (kSignalHidden | kSignalRemoveView)) || ((view->signal & (kSignalHidden | kSignalAlwaysUpdate)) == (kSignalHidden | kSignalAlwaysUpdate)) || ((view->signal & (kSignalHidden | kSignalAlwaysUpdate)) == kSignalHidden)) { view->signal &= ~kSignalStopUpdate; } } else { if (view->signal & kSignalStopUpdate) { _s->pic_not_valid++; view->signal &= ~kSignalForceUpdate; } else { // if not STOP_UPDATE if (view->signal & kSignalAlwaysUpdate) _s->pic_not_valid++; view->signal &= ~kSignalForceUpdate; } } debugC(2, kDebugLevelGraphics, " dv[%04x:%04x]: signal %04x -> %04x\n", PRINT_REG(obj), oldsignal, view->signal); // Never happens /* if (view->signal & 0) { view->signal &= ~kSignalStopUpdHack; fprintf(_stderr, "Unsetting magic StopUpd for view %04x:%04x\n", PRINT_REG(obj)); } */ view = (GfxDynView *)view->_next; } } void SciGui32::_k_update_signals_in_view_list(GfxList *old_list, GfxList *new_list) { // O(n^2)... a bit painful, but much faster than the redraws it helps prevent GfxDynView *old_widget = (GfxDynView *)old_list->_contents; /* Traverses all old widgets, updates them with signals from the new widgets. ** This is done to avoid evil hacks in widget.c; widgets with unique IDs are ** replaced there iff they are NOT equal_to a new widget with the same ID. ** If they were replaced every time, we'd be doing far too many redraws. */ while (old_widget) { GfxDynView *new_widget = (GfxDynView *) new_list->_contents; while (new_widget && (new_widget->_ID != old_widget->_ID || new_widget->_subID != old_widget->_subID)) new_widget = (GfxDynView *)new_widget->_next; if (new_widget) { int carry = old_widget->signal & kSignalStopUpdHack; // Transfer 'stopupd' flag if ((new_widget->_pos.x != old_widget->_pos.x) || (new_widget->_pos.y != old_widget->_pos.y) // No idea why this is supposed to be bad /* || (new_widget->z != old_widget->z) || (new_widget->view != old_widget->view) || (new_widget->loop != old_widget->loop) || (new_widget->cel != old_widget->cel) */) carry = 0; old_widget->signal = new_widget->signal |= carry; } old_widget = (GfxDynView *)old_widget->_next; } } void SciGui32::_k_view_list_kryptonize(GfxWidget *v) { if (v) { v->_flags &= ~GFXW_FLAG_IMMUNE_TO_SNAPSHOTS; _k_view_list_kryptonize(v->_next); } } void SciGui32::_k_raise_topmost_in_view_list(GfxList *list, GfxDynView *view) { if (view) { GfxDynView *next = (GfxDynView *)view->_next; // step 11 if ((view->signal & (kSignalNoUpdate | kSignalHidden | kSignalAlwaysUpdate)) == 0) { debugC(2, kDebugLevelGraphics, "Forcing precedence 2 at [%04x:%04x] with %04x\n", PRINT_REG(make_reg(view->_ID, view->_subID)), view->signal); view->force_precedence = 2; if ((view->signal & (kSignalRemoveView | kSignalHidden)) == kSignalRemoveView) { view->signal &= ~kSignalRemoveView; } } gfxw_remove_widget_from_container(view->_parent, view); if (view->signal & kSignalHidden) gfxw_hide_widget(view); else gfxw_show_widget(view); list->add((GfxContainer *)list, view); _k_raise_topmost_in_view_list(list, next); } } void SciGui32::_k_redraw_view_list(GfxList *list) { GfxDynView *view = (GfxDynView *) list->_contents; while (view) { debugC(2, kDebugLevelGraphics, " dv[%04x:%04x]: signal %04x\n", PRINT_REG(make_reg(view->_ID, view->_subID)), view->signal); // step 1 of subalgorithm if (view->signal & kSignalNoUpdate) { if (view->signal & kSignalForceUpdate) view->signal &= ~kSignalForceUpdate; if (view->signal & kSignalViewUpdated) view->signal &= ~(kSignalViewUpdated | kSignalNoUpdate); } else { // NO_UPD is not set if (view->signal & kSignalStopUpdate) { view->signal &= ~kSignalStopUpdate; view->signal |= kSignalNoUpdate; } } debugC(2, kDebugLevelGraphics, " at substep 6: signal %04x\n", view->signal); if (view->signal & kSignalAlwaysUpdate) view->signal &= ~(kSignalStopUpdate | kSignalViewUpdated | kSignalNoUpdate | kSignalForceUpdate); debugC(2, kDebugLevelGraphics, " at substep 11/14: signal %04x\n", view->signal); if (view->signal & kSignalNoUpdate) { if (view->signal & kSignalHidden) view->signal |= kSignalRemoveView; else view->signal &= ~kSignalRemoveView; } else if (!(view->signal & kSignalHidden)) view->force_precedence = 1; debugC(2, kDebugLevelGraphics, " -> signal %04x\n", view->signal); view = (GfxDynView *)view->_next; } } // Flags for _k_draw_view_list // Whether some magic with the base object's "signal" selector should be done: #define _K_DRAW_VIEW_LIST_USE_SIGNAL 1 // This flag draws all views with the "DISPOSE_ME" flag set: #define _K_DRAW_VIEW_LIST_DISPOSEABLE 2 // Use this one to draw all views with "DISPOSE_ME" NOT set: #define _K_DRAW_VIEW_LIST_NONDISPOSEABLE 4 // Draw as picviews #define _K_DRAW_VIEW_LIST_PICVIEW 8 void SciGui32::_k_draw_view_list(GfxList *list, int flags) { // Draws list_nr members of list to s->pic. GfxDynView *widget = (GfxDynView *) list->_contents; if ((GfxContainer *)_s->port != (GfxContainer *)_s->dyn_views->_parent) return; // Return if the pictures are meant for a different port while (widget) { if (flags & _K_DRAW_VIEW_LIST_PICVIEW) widget = gfxw_picviewize_dynview(widget); if (GFXW_IS_DYN_VIEW(widget) && widget->_ID) { uint16 signal = (flags & _K_DRAW_VIEW_LIST_USE_SIGNAL) ? widget->signalp.getPointer(_s->_segMan)->offset : 0; if (signal & kSignalHidden) gfxw_hide_widget(widget); else gfxw_show_widget(widget); if (!(flags & _K_DRAW_VIEW_LIST_USE_SIGNAL) || ((flags & _K_DRAW_VIEW_LIST_DISPOSEABLE) && (signal & kSignalDisposeMe)) || ((flags & _K_DRAW_VIEW_LIST_NONDISPOSEABLE) && !(signal & kSignalDisposeMe))) { if (flags & _K_DRAW_VIEW_LIST_USE_SIGNAL) { signal &= ~(kSignalStopUpdate | kSignalViewUpdated | kSignalNoUpdate | kSignalForceUpdate); // Clear all of those flags if (signal & kSignalHidden) gfxw_hide_widget(widget); else gfxw_show_widget(widget); *widget->signalp.getPointer(_s->_segMan) = make_reg(0, signal); // Write the changes back }; } // ...if we're drawing disposeables and this one is disposeable, or if we're drawing non- // disposeables and this one isn't disposeable } widget = (GfxDynView *)widget->_next; } // while (widget) } void SciGui32::_k_view_list_do_postdraw(GfxList *list) { GfxDynView *widget = (GfxDynView *) list->_contents; while (widget) { reg_t obj = make_reg(widget->_ID, widget->_subID); /* * this fixes a few problems, but doesn't match SSCI's logic. * The semantics of the private flag need to be verified before this can be uncommented. * Fixes bug #326 (CB1, ego falls down stairs) * if ((widget->signal & (_K_VIEW_SIG_FLAG_PRIVATE | kSignalRemoveView | kSignalNoUpdate)) == _K_VIEW_SIG_FLAG_PRIVATE) { */ if ((widget->signal & (kSignalRemoveView | kSignalNoUpdate)) == 0) { int has_nsrect = lookup_selector(_s->_segMan, obj, _s->_kernel->_selectorCache.nsBottom, NULL, NULL) == kSelectorVariable; if (has_nsrect) { int temp; temp = GET_SEL32V(_s->_segMan, obj, nsLeft); PUT_SEL32V(_s->_segMan, obj, lsLeft, temp); temp = GET_SEL32V(_s->_segMan, obj, nsRight); PUT_SEL32V(_s->_segMan, obj, lsRight, temp); temp = GET_SEL32V(_s->_segMan, obj, nsTop); PUT_SEL32V(_s->_segMan, obj, lsTop, temp); temp = GET_SEL32V(_s->_segMan, obj, nsBottom); PUT_SEL32V(_s->_segMan, obj, lsBottom, temp); #ifdef DEBUG_LSRECT fprintf(_stderr, "lsRected %04x:%04x\n", PRINT_REG(obj)); #endif } #ifdef DEBUG_LSRECT else fprintf(_stderr, "Not lsRecting %04x:%04x because %d\n", PRINT_REG(obj), lookup_selector(_s->_segMan, obj, _s->_kernel->_selectorCache.nsBottom, NULL, NULL)); #endif if (widget->signal & kSignalHidden) widget->signal |= kSignalRemoveView; } #ifdef DEBUG_LSRECT fprintf(_stderr, "obj %04x:%04x has pflags %x\n", PRINT_REG(obj), (widget->signal & (kSignalRemoveView | kSignalNoUpdate))); #endif reg_t* sp = widget->signalp.getPointer(_s->_segMan); if (sp) { *sp = make_reg(0, widget->signal & 0xffff); /* Write back signal */ } widget = (GfxDynView *)widget->_next; } } #define K_ANIMATE_CENTER_OPEN_H 0 // horizontally open from center #define K_ANIMATE_CENTER_OPEN_V 1 // vertically open from center #define K_ANIMATE_RIGHT_OPEN 2 // open from right #define K_ANIMATE_LEFT_OPEN 3 // open from left #define K_ANIMATE_BOTTOM_OPEN 4 // open from bottom #define K_ANIMATE_TOP_OPEN 5 // open from top #define K_ANIMATE_BORDER_OPEN_F 6 // open from edges to center #define K_ANIMATE_CENTER_OPEN_F 7 // open from center to edges #define K_ANIMATE_OPEN_CHECKERS 8 // open random checkboard #define K_ANIMATE_BORDER_CLOSE_H_CENTER_OPEN_H 9 // horizontally close to center,reopen from center #define K_ANIMATE_BORDER_CLOSE_V_CENTER_OPEN_V 10 // vertically close to center, reopen from center #define K_ANIMATE_LEFT_CLOSE_RIGHT_OPEN 11 // close to right, reopen from right #define K_ANIMATE_RIGHT_CLOSE_LEFT_OPEN 12 // close to left, reopen from left #define K_ANIMATE_TOP_CLOSE_BOTTOM_OPEN 13 // close to bottom, reopen from bottom #define K_ANIMATE_BOTTOM_CLOSE_TOP_OPEN 14 // close to top, reopen from top #define K_ANIMATE_CENTER_CLOSE_F_BORDER_OPEN_F 15 // close from center to edges, // reopen from edges to center #define K_ANIMATE_BORDER_CLOSE_F_CENTER_OPEN_F 16 // close from edges to center, reopen from // center to edges */ #define K_ANIMATE_CLOSE_CHECKERS_OPEN_CHECKERS 17 // close random checkboard, reopen #define K_ANIMATE_PALETTE_FADEOUT_FADEIN 0x1e #define K_ANIMATE_SCROLL_LEFT 0x28 #define K_ANIMATE_SCROLL_RIGHT 0x29 #define K_ANIMATE_SCROLL_DOWN 0x2a #define K_ANIMATE_SCROLL_UP 0x2b #define GRAPH_BLANK_BOX(_s, x, y, xl, yl, color) gfxop_fill_box(_s->gfx_state, \ gfx_rect(x, (((y) < 10)? 10 : (y)), xl, (((y) < 10)? ((y) - 10) : 0) + (yl)), _s->ega_colors[color]); #define GRAPH_UPDATE_BOX(_s, x, y, xl, yl) gfxop_draw_pixmap(_s->gfx_state, newscreen, \ gfx_rect(x, (((y) < 10)? 10 : (y)) - 10, xl, (((y) < 10)? ((y) - 10) : 0) + (yl)), Common::Point(x, ((y) < 10)? 10 : (y) )); void SciGui32::animate_do_animation(int argc, reg_t *argv) { long animation_delay = 5; int i, remaining_checkers; int update_counter; // Number of animation steps to perform betwen updates for transition animations int animation_granularity = 4; int granularity0 = animation_granularity << 1; int granularity1 = animation_granularity; int granularity2 = animation_granularity >> 2; int granularity3 = animation_granularity >> 4; char checkers[32 * 19]; gfx_pixmap_t *newscreen = gfxop_grab_pixmap(_s->gfx_state, gfx_rect(0, 10, 320, 190)); if (!granularity2) granularity2 = 1; if (!granularity3) granularity3 = 1; gfxop_set_clip_zone(_s->gfx_state, gfx_rect_fullscreen); if (!newscreen) { error("Failed to allocate 'newscreen'"); return; } gfxop_draw_pixmap(_s->gfx_state, _s->old_screen, gfx_rect(0, 0, 320, 190), Common::Point(0, 10)); gfxop_update_box(_s->gfx_state, gfx_rect(0, 0, 320, 200)); //debugC(2, kDebugLevelGraphics, "Animating pic opening type %x\n", _s->pic_animate); gfxop_enable_dirty_frames(_s->gfx_state); switch (_s->pic_animate) { case K_ANIMATE_BORDER_CLOSE_H_CENTER_OPEN_H : for (i = 0; i < 159 + granularity1; i += granularity1) { GRAPH_BLANK_BOX(_s, i, 10, granularity1, 190, 0); gfxop_update(_s->gfx_state); GRAPH_BLANK_BOX(_s, 319 - i, 10, granularity1, 190, 0); gfxop_update(_s->gfx_state); gfxop_sleep(_s->gfx_state, animation_delay / 1000); process_sound_events(_s); } GRAPH_BLANK_BOX(_s, 0, 10, 320, 190, 0); case K_ANIMATE_CENTER_OPEN_H : for (i = 159; i >= 1 - granularity1; i -= granularity1) { GRAPH_UPDATE_BOX(_s, i, 10, granularity1, 190); gfxop_update(_s->gfx_state); GRAPH_UPDATE_BOX(_s, 319 - i, 10, granularity1, 190); gfxop_update(_s->gfx_state); gfxop_sleep(_s->gfx_state, animation_delay / 1000); process_sound_events(_s); } break; case K_ANIMATE_BORDER_CLOSE_V_CENTER_OPEN_V : for (i = 0; i < 94 + granularity2; i += granularity2) { GRAPH_BLANK_BOX(_s, 0, i + 10, 320, granularity2, 0); gfxop_update(_s->gfx_state); GRAPH_BLANK_BOX(_s, 0, 199 - i, 320, granularity2, 0); gfxop_update(_s->gfx_state); gfxop_sleep(_s->gfx_state, 2 * animation_delay / 1000); process_sound_events(_s); } GRAPH_BLANK_BOX(_s, 0, 10, 320, 190, 0); case K_ANIMATE_CENTER_OPEN_V : for (i = 94; i >= 1 - granularity2; i -= granularity2) { GRAPH_UPDATE_BOX(_s, 0, i + 10, 320, granularity2); gfxop_update(_s->gfx_state); GRAPH_UPDATE_BOX(_s, 0, 199 - i, 320, granularity2); gfxop_update(_s->gfx_state); gfxop_sleep(_s->gfx_state, 2 * animation_delay / 1000); process_sound_events(_s); } break; case K_ANIMATE_LEFT_CLOSE_RIGHT_OPEN : for (i = 0; i < 319 + granularity0; i += granularity0) { GRAPH_BLANK_BOX(_s, i, 10, granularity0, 190, 0); gfxop_update(_s->gfx_state); gfxop_sleep(_s->gfx_state, animation_delay / 2 / 1000); process_sound_events(_s); } GRAPH_BLANK_BOX(_s, 0, 10, 320, 190, 0); case K_ANIMATE_RIGHT_OPEN : for (i = 319; i >= 1 - granularity0; i -= granularity0) { GRAPH_UPDATE_BOX(_s, i, 10, granularity0, 190); gfxop_update(_s->gfx_state); gfxop_sleep(_s->gfx_state, animation_delay / 2 / 1000); process_sound_events(_s); } break; case K_ANIMATE_RIGHT_CLOSE_LEFT_OPEN : for (i = 319; i >= 1 - granularity0; i -= granularity0) { GRAPH_BLANK_BOX(_s, i, 10, granularity0, 190, 0); gfxop_update(_s->gfx_state); gfxop_sleep(_s->gfx_state, animation_delay / 2 / 1000); process_sound_events(_s); } GRAPH_BLANK_BOX(_s, 0, 10, 320, 190, 0); case K_ANIMATE_LEFT_OPEN : for (i = 0; i < 319 + granularity0; i += granularity0) { GRAPH_UPDATE_BOX(_s, i, 10, granularity0, 190); gfxop_update(_s->gfx_state); gfxop_sleep(_s->gfx_state, animation_delay / 2 / 1000); process_sound_events(_s); } break; case K_ANIMATE_TOP_CLOSE_BOTTOM_OPEN : for (i = 10; i < 199 + granularity1; i += granularity1) { GRAPH_BLANK_BOX(_s, 0, i, 320, granularity1, 0); gfxop_update(_s->gfx_state); gfxop_sleep(_s->gfx_state, animation_delay / 1000); process_sound_events(_s); } GRAPH_BLANK_BOX(_s, 0, 10, 320, 190, 0); case K_ANIMATE_BOTTOM_OPEN : for (i = 199; i >= 11 - granularity1; i -= granularity1) { GRAPH_UPDATE_BOX(_s, 0, i, 320, granularity1); gfxop_update(_s->gfx_state); gfxop_sleep(_s->gfx_state, animation_delay / 1000); process_sound_events(_s); } break; case K_ANIMATE_BOTTOM_CLOSE_TOP_OPEN : for (i = 199; i >= 11 - granularity1; i -= granularity1) { GRAPH_BLANK_BOX(_s, 0, i, 320, granularity1, 0); gfxop_update(_s->gfx_state); gfxop_sleep(_s->gfx_state, animation_delay / 1000); process_sound_events(_s); } GRAPH_BLANK_BOX(_s, 0, 10, 320, 190, 0); case K_ANIMATE_TOP_OPEN : for (i = 10; i < 199 + granularity1; i += granularity1) { GRAPH_UPDATE_BOX(_s, 0, i, 320, granularity1); gfxop_update(_s->gfx_state); gfxop_sleep(_s->gfx_state, animation_delay / 1000); process_sound_events(_s); } break; case K_ANIMATE_CENTER_CLOSE_F_BORDER_OPEN_F : for (i = 31; i >= 1 - granularity3; i -= granularity3) { int real_i = (i < 0) ? 0 : i; int height_l = 3 * (granularity3 - real_i + i); int width_l = 5 * (granularity3 - real_i + i); int height = real_i * 3; int width = real_i * 5; GRAPH_BLANK_BOX(_s, width, 10 + height, width_l, 190 - 2 * height, 0); gfxop_update(_s->gfx_state); GRAPH_BLANK_BOX(_s, 320 - width_l - width, 10 + height, width_l, 190 - 2 * height, 0); gfxop_update(_s->gfx_state); GRAPH_BLANK_BOX(_s, width, 10 + height, 320 - 2 * width, height_l, 0); gfxop_update(_s->gfx_state); GRAPH_BLANK_BOX(_s, width, 200 - height_l - height, 320 - 2 * width, height_l, 0); gfxop_update(_s->gfx_state); gfxop_sleep(_s->gfx_state, 4 * animation_delay / 1000); process_sound_events(_s); } case K_ANIMATE_BORDER_OPEN_F : for (i = 0; i < 31 + granularity3; i += granularity3) { int real_i = (i < 0) ? 0 : i; int height_l = 3 * (granularity3 - real_i + i); int width_l = 5 * (granularity3 - real_i + i); int height = real_i * 3; int width = real_i * 5; GRAPH_UPDATE_BOX(_s, width, 10 + height, width_l, 190 - 2 * height); gfxop_update(_s->gfx_state); GRAPH_UPDATE_BOX(_s, 320 - width_l - width, 10 + height, width_l, 190 - 2 * height); gfxop_update(_s->gfx_state); GRAPH_UPDATE_BOX(_s, width, 10 + height, 320 - 2 * width, height_l); gfxop_update(_s->gfx_state); GRAPH_UPDATE_BOX(_s, width, 200 - height_l - height, 320 - 2 * width, height_l); gfxop_update(_s->gfx_state); gfxop_sleep(_s->gfx_state, 4 * animation_delay / 1000); process_sound_events(_s); } break; case K_ANIMATE_BORDER_CLOSE_F_CENTER_OPEN_F : for (i = 0; i < 31 + granularity3; i += granularity3) { int real_i = (i < 0) ? 0 : i; int height_l = 3 * (granularity3 - real_i + i); int width_l = 5 * (granularity3 - real_i + i); int height = real_i * 3; int width = real_i * 5; GRAPH_BLANK_BOX(_s, width, 10 + height, width_l, 190 - 2 * height, 0); gfxop_update(_s->gfx_state); GRAPH_BLANK_BOX(_s, 320 - width_l - width, 10 + height, width_l, 190 - 2 * height, 0); gfxop_update(_s->gfx_state); GRAPH_BLANK_BOX(_s, width, 10 + height, 320 - 2 * width, height_l, 0); gfxop_update(_s->gfx_state); GRAPH_BLANK_BOX(_s, width, 200 - height_l - height, 320 - 2 * width, height_l, 0); gfxop_update(_s->gfx_state); gfxop_sleep(_s->gfx_state, 7 * animation_delay / 1000); process_sound_events(_s); } case K_ANIMATE_CENTER_OPEN_F : for (i = 31; i >= 1 - granularity3; i -= granularity3) { int real_i = (i < 0) ? 0 : i; int height_l = 3 * (granularity3 - real_i + i); int width_l = 5 * (granularity3 - real_i + i); int height = real_i * 3; int width = real_i * 5; GRAPH_UPDATE_BOX(_s, width, 10 + height, width_l, 190 - 2 * height); gfxop_update(_s->gfx_state); GRAPH_UPDATE_BOX(_s, 320 - width_l - width, 10 + height, width_l, 190 - 2*height); gfxop_update(_s->gfx_state); GRAPH_UPDATE_BOX(_s, width, 10 + height, 320 - 2 * width, height_l); gfxop_update(_s->gfx_state); GRAPH_UPDATE_BOX(_s, width, 200 - height_l - height, 320 - 2 * width, height_l); gfxop_update(_s->gfx_state); gfxop_sleep(_s->gfx_state, 7 * animation_delay / 1000); process_sound_events(_s); } break; case K_ANIMATE_PALETTE_FADEOUT_FADEIN: warning("TODO: Palette fadeout/fadein"); GRAPH_UPDATE_BOX(_s, 0, 10, 320, 190); break; case K_ANIMATE_CLOSE_CHECKERS_OPEN_CHECKERS : memset(checkers, 0, sizeof(checkers)); remaining_checkers = 19 * 32; update_counter = granularity1; while (remaining_checkers) { int x, y, checker = 1 + (int)(1.0 * remaining_checkers * rand() / (RAND_MAX + 1.0)); i = -1; while (checker) if (checkers[++i] == 0) --checker; checkers[i] = 1; // Mark checker as used x = i % 32; y = i / 32; GRAPH_BLANK_BOX(_s, x * 10, 10 + y * 10, 10, 10, 0); if (!(update_counter--) || (remaining_checkers == 1)) { gfxop_update(_s->gfx_state); update_counter = granularity1; } if (remaining_checkers & 1) { gfxop_sleep(_s->gfx_state, animation_delay / 4 / 1000); } --remaining_checkers; process_sound_events(_s); } case K_ANIMATE_OPEN_CHECKERS : memset(checkers, 0, sizeof(checkers)); remaining_checkers = 19 * 32; update_counter = granularity1; while (remaining_checkers) { int x, y, checker = 1 + (int)(1.0 * remaining_checkers * rand() / (RAND_MAX + 1.0)); i = -1; while (checker) if (checkers[++i] == 0) --checker; checkers[i] = 1; // Mark checker as used x = i % 32; y = i / 32; GRAPH_UPDATE_BOX(_s, x * 10, 10 + y * 10, 10, 10); if (!(update_counter--) || (remaining_checkers == 1)) { gfxop_update(_s->gfx_state); update_counter = granularity1; } if (remaining_checkers & 1) { gfxop_sleep(_s->gfx_state, animation_delay / 4 / 1000); } --remaining_checkers; process_sound_events(_s); } break; case K_ANIMATE_SCROLL_LEFT : for (i = 0; i < 319; i += granularity0) { gfxop_draw_pixmap(_s->gfx_state, newscreen, gfx_rect(320 - i, 0, i, 190), Common::Point(0, 10)); gfxop_draw_pixmap(_s->gfx_state, _s->old_screen, gfx_rect(0, 0, 320 - i, 190), Common::Point(i, 10)); gfxop_update(_s->gfx_state); gfxop_sleep(_s->gfx_state, (animation_delay >> 3) / 1000); } GRAPH_UPDATE_BOX(_s, 0, 10, 320, 190); break; case K_ANIMATE_SCROLL_RIGHT : for (i = 0; i < 319; i += granularity0) { gfxop_draw_pixmap(_s->gfx_state, newscreen, gfx_rect(0, 0, i, 190), Common::Point(319 - i, 10)); gfxop_draw_pixmap(_s->gfx_state, _s->old_screen, gfx_rect(i, 0, 320 - i, 190), Common::Point(0, 10)); gfxop_update(_s->gfx_state); gfxop_sleep(_s->gfx_state, (animation_delay >> 3) / 1000); } GRAPH_UPDATE_BOX(_s, 0, 10, 320, 190); break; case K_ANIMATE_SCROLL_UP : for (i = 0; i < 189; i += granularity0) { gfxop_draw_pixmap(_s->gfx_state, newscreen, gfx_rect(0, 190 - i, 320, i), Common::Point(0, 10)); gfxop_draw_pixmap(_s->gfx_state, _s->old_screen, gfx_rect(0, 0, 320, 190 - i), Common::Point(0, 10 + i)); gfxop_update(_s->gfx_state); gfxop_sleep(_s->gfx_state, (animation_delay >> 3) / 1000); } GRAPH_UPDATE_BOX(_s, 0, 10, 320, 190); break; case K_ANIMATE_SCROLL_DOWN : for (i = 0; i < 189; i += granularity0) { gfxop_draw_pixmap(_s->gfx_state, newscreen, gfx_rect(0, 0, 320, i), Common::Point(0, 200 - i)); gfxop_draw_pixmap(_s->gfx_state, _s->old_screen, gfx_rect(0, i, 320, 190 - i), Common::Point(0, 10)); gfxop_update(_s->gfx_state); gfxop_sleep(_s->gfx_state, (animation_delay >> 3) / 1000); } GRAPH_UPDATE_BOX(_s, 0, 10, 320, 190); break; default: warning("Unknown opening animation 0x%02x", _s->pic_animate); GRAPH_UPDATE_BOX(_s, 0, 10, 320, 190); } gfx_free_pixmap(_s->old_screen); gfx_free_pixmap(newscreen); _s->old_screen = NULL; } void SciGui32::animate(reg_t listReference, bool cycle, int argc, reg_t *argv) { // Animations are supposed to take a maximum of animation_delay milliseconds. List *cast_list = NULL; int open_animation = 0; _k_animate_ran = true; // Used by some of the invoked functions to check for recursion, which may, // after all, damage the cast list if (listReference.segment) { cast_list = _s->_segMan->lookupList(listReference); if (!cast_list) return; } open_animation = (_s->pic_is_new) && (_s->pic_not_valid); _s->pic_is_new = 0; assert_primary_widget_lists(_s); if (!_s->dyn_views->_contents // Only reparentize empty dynview list && (((GfxContainer *)_s->port != (GfxContainer *)_s->dyn_views->_parent) // If dynviews are on other port... || (_s->dyn_views->_next))) // ... or not on top of the view list reparentize_primary_widget_lists(_s, _s->port); if (cast_list) { GfxList *templist = gfxw_new_list(_s->dyn_views->_bounds, 0); _k_make_view_list(&(templist), cast_list, (cycle ? _K_MAKE_VIEW_LIST_CYCLE : 0) | _K_MAKE_VIEW_LIST_CALC_PRIORITY, argc, (reg_t *)argv); // Make sure that none of the doits() did something evil assert_primary_widget_lists(_s); if (!_s->dyn_views->_contents // Only reparentize empty dynview list && (((GfxContainer *)_s->port != (GfxContainer *)_s->dyn_views->_parent) // If dynviews are on other port... || (_s->dyn_views->_next))) // ... or not on top of the view list reparentize_primary_widget_lists(_s, _s->port); // End of doit() recovery code if (_s->pic_is_new) { // Happens if DrawPic() is executed by a dynview (yes, that happens) animate(listReference, cycle, argc, argv); /* Tail-recurse */ return; } debugC(2, kDebugLevelGraphics, "Handling Dynviews (..step 9 inclusive):\n"); _k_prepare_view_list(templist, _K_MAKE_VIEW_LIST_CALC_PRIORITY); if (_s->pic_not_valid) { debugC(2, kDebugLevelGraphics, "PicNotValid=%d -> Subalgorithm:\n", _s->pic_not_valid); _k_redraw_view_list(templist); } _k_update_signals_in_view_list(_s->dyn_views, templist); _s->dyn_views->tag(); _k_raise_topmost_in_view_list(_s->dyn_views, (GfxDynView *)templist->_contents); delete templist; _s->dyn_views->free_tagged((GfxContainer *)_s->dyn_views); // Free obsolete dynviews } // if (cast_list) if (open_animation) { gfxop_clear_box(_s->gfx_state, gfx_rect(0, 10, 320, 190)); // Propagate pic _s->visual->add_dirty_abs((GfxContainer *)_s->visual, gfx_rect_fullscreen, 0); // Mark screen as dirty so picviews will be drawn correctly FULL_REDRAW(); animate_do_animation(argc, (reg_t*)argv); } // if (open_animation) if (cast_list) { int retval; int reparentize = 0; _s->pic_not_valid = 0; _k_view_list_do_postdraw(_s->dyn_views); // _k_view_list_dispose_loop() returns -1 if it requested a re-start, so we do just that. while ((retval = _k_view_list_dispose_loop(cast_list, (GfxDynView *) _s->dyn_views->_contents, argc, (reg_t *)argv) < 0)) reparentize = 1; if (_s->drop_views->_contents) { _s->drop_views = gfxw_new_list(_s->dyn_views->_bounds, GFXW_LIST_SORTED); _s->drop_views->_flags |= GFXW_FLAG_IMMUNE_TO_SNAPSHOTS; ADD_TO_CURRENT_PICTURE_PORT(_s->drop_views); } else { assert(_s->drop_views); gfxw_remove_widget_from_container(_s->drop_views->_parent, _s->drop_views); ADD_TO_CURRENT_PICTURE_PORT(_s->drop_views); } if ((reparentize | retval) && ((GfxContainer *)_s->port == (GfxContainer *)_s->dyn_views->_parent) // If dynviews are on the same port... && (_s->dyn_views->_next)) // ... and not on top of the view list... reparentize_primary_widget_lists(_s, _s->port); // ...then reparentize. _k_view_list_kryptonize(_s->dyn_views->_contents); } FULL_REDRAW(); } void SciGui32::addToPicList(reg_t listReference, int argc, reg_t *argv) { List *list; GfxList *pic_views; assert_primary_widget_lists(_s); if (!listReference.segment) { warning("Attempt to AddToPic single non-list: %04x:%04x", PRINT_REG(listReference)); return; } list = _s->_segMan->lookupList(listReference); pic_views = gfxw_new_list(_s->picture_port->_bounds, 1); debugC(2, kDebugLevelGraphics, "Preparing picview list...\n"); _k_make_view_list(&pic_views, list, 0, argc, argv); _k_prepare_view_list(pic_views, _K_MAKE_VIEW_LIST_DRAW_TO_CONTROL_MAP); // Store pic views for later re-use debugC(2, kDebugLevelGraphics, "Drawing picview list...\n"); ADD_TO_CURRENT_PICTURE_PORT(pic_views); _k_draw_view_list(pic_views, _K_DRAW_VIEW_LIST_NONDISPOSEABLE | _K_DRAW_VIEW_LIST_DISPOSEABLE | _K_DRAW_VIEW_LIST_PICVIEW); // Draw relative to the bottom center debugC(2, kDebugLevelGraphics, "Returning.\n"); reparentize_primary_widget_lists(_s, _s->port); } void SciGui32::addToPicView(GuiResourceId viewId, GuiViewLoopNo loopNo, GuiViewCelNo celNo, int16 leftPos, int16 topPos, int16 priority, int16 control) { assert_primary_widget_lists(_s); GfxWidget *widget; topPos++; // magic +1 widget = gfxw_new_dyn_view(_s->gfx_state, Common::Point(leftPos, topPos), 0, viewId, loopNo, celNo, 0, priority, -1 /* No priority */ , ALIGN_CENTER, ALIGN_BOTTOM, 0); if (!widget) { error("Attempt to single-add invalid picview (%d/%d/%d)", viewId, loopNo, celNo); } else { widget->_ID = -1; if (control >= 0) { Common::Rect abs_zone = nsrect_clip(_s, topPos, calculate_nsrect(_s, leftPos, topPos, viewId, loopNo, celNo), priority); draw_rect_to_control_map(abs_zone); } ADD_TO_CURRENT_PICTURE_PORT(gfxw_picviewize_dynview((GfxDynView *) widget)); } return; } void SciGui32::setNowSeen(reg_t objectReference) { _k_set_now_seen(objectReference); } static int collides_with(EngineState *s, Common::Rect area, reg_t other_obj, int use_nsrect, int view_mask) { int other_signal = GET_SEL32V(s->_segMan, other_obj, signal); int other_priority = GET_SEL32V(s->_segMan, other_obj, priority); int y = (int16)GET_SEL32V(s->_segMan, other_obj, y); Common::Rect other_area; if (use_nsrect) { other_area = get_nsrect(s, other_obj, 0); other_area = nsrect_clip(s, y, other_area, other_priority); } else { other_area.left = GET_SEL32V(s->_segMan, other_obj, brLeft); other_area.right = GET_SEL32V(s->_segMan, other_obj, brRight); other_area.top = GET_SEL32V(s->_segMan, other_obj, brTop); other_area.bottom = GET_SEL32V(s->_segMan, other_obj, brBottom); } if (other_area.right < 0 || other_area.bottom < 0 || area.right < 0 || area.bottom < 0) return 0; // Out of scope if (other_area.left >= 320 || other_area.top >= 190 || area.right >= 320 || area.bottom >= 190) return 0; // Out of scope debugC(2, kDebugLevelBresen, "OtherSignal=%04x, z=%04x obj=%04x:%04x\n", other_signal, (other_signal & view_mask), PRINT_REG(other_obj)); if ((other_signal & (view_mask)) == 0) { // check whether the other object ignores actors debugC(2, kDebugLevelBresen, " against (%d,%d) to (%d,%d)\n", other_area.left, other_area.top, other_area.right, other_area.bottom); if (area.intersects(other_area)) return 1; /* CR (from :Bob Heitman:) Collision rects have Mac semantics, ((0,0),(1,1)) only ** covers the coordinate (0,0) */ } debugC(2, kDebugLevelBresen, " (no)\n"); return 0; } #define GASEOUS_VIEW_MASK_ACTIVE (kSignalRemoveView | kSignalIgnoreActor) #define GASEOUS_VIEW_MASK_PASSIVE (kSignalNoUpdate | kSignalRemoveView | kSignalIgnoreActor) bool SciGui32::canBeHere(reg_t curObject, reg_t listReference) { List *cliplist = NULL; GfxPort *port = _s->picture_port; uint16 signal; bool retval; Common::Rect abs_zone; rect_t zone; uint16 edgehit; uint16 illegal_bits; abs_zone.left = (int16)GET_SEL32V(_s->_segMan, curObject, brLeft); abs_zone.right = (int16)GET_SEL32V(_s->_segMan, curObject, brRight); abs_zone.top = (int16)GET_SEL32V(_s->_segMan, curObject, brTop); abs_zone.bottom = (int16)GET_SEL32V(_s->_segMan, curObject, brBottom); zone = gfx_rect(abs_zone.left + port->zone.x, abs_zone.top + port->zone.y, abs_zone.width(), abs_zone.height()); signal = GET_SEL32V(_s->_segMan, curObject, signal); debugC(2, kDebugLevelBresen, "Checking collision: (%d,%d) to (%d,%d) ([%d..%d]x[%d..%d]), obj=%04x:%04x, sig=%04x, cliplist=%04x:%04x\n", GFX_PRINT_RECT(zone), abs_zone.left, abs_zone.right, abs_zone.top, abs_zone.bottom, PRINT_REG(curObject), signal, PRINT_REG(listReference)); illegal_bits = GET_SEL32V(_s->_segMan, curObject, illegalBits); retval = !(illegal_bits & (edgehit = gfxop_scan_bitmask(_s->gfx_state, zone, GFX_MASK_CONTROL))); debugC(2, kDebugLevelBresen, "edgehit = %04x (illegalBits %04x)\n", edgehit, illegal_bits); if (!retval) { debugC(2, kDebugLevelBresen, " -> %04x\n", retval); return false; // Can't BeHere } retval = false; if ((illegal_bits & 0x8000) // If we are vulnerable to those views at all... && _s->dyn_views) { // ...check against all stop-updated dynviews GfxDynView *widget = (GfxDynView *)_s->dyn_views->_contents; debugC(2, kDebugLevelBresen, "Checking vs dynviews:\n"); while (widget) { if (widget->_ID && (widget->signal & kSignalStopUpdHack) && ((widget->_ID != curObject.segment) || (widget->_subID != curObject.offset)) && _s->_segMan->isObject(make_reg(widget->_ID, widget->_subID))) if (collides_with(_s, abs_zone, make_reg(widget->_ID, widget->_subID), 1, GASEOUS_VIEW_MASK_ACTIVE)) return false; widget = (GfxDynView *)widget->_next; } } if (signal & GASEOUS_VIEW_MASK_ACTIVE) { retval = (signal & GASEOUS_VIEW_MASK_ACTIVE) ? true : false; // CanBeHere- it's either being disposed, or it ignores actors anyway debugC(2, kDebugLevelBresen, " -> %04x\n", retval); return retval; // CanBeHere } if (listReference.segment) cliplist = _s->_segMan->lookupList(listReference); if (cliplist) { Node *node = _s->_segMan->lookupNode(cliplist->first); retval = false; // Assume that we Can'tBeHere... while (node) { // Check each object in the list against our bounding rectangle reg_t other_obj = node->value; debugC(2, kDebugLevelBresen, " comparing against %04x:%04x\n", PRINT_REG(other_obj)); if (!_s->_segMan->isObject(other_obj)) { warning("CanBeHere() cliplist contains non-object %04x:%04x", PRINT_REG(other_obj)); } else if (other_obj != curObject) { // Clipping against yourself is not recommended if (collides_with(_s, abs_zone, other_obj, 0, GASEOUS_VIEW_MASK_PASSIVE)) { debugC(2, kDebugLevelBresen, " -> %04x\n", retval); return false; } } // if (other_obj != obj) node = _s->_segMan->lookupNode(node->succ); // move on } } if (!retval) retval = true; debugC(2, kDebugLevelBresen, " -> %04x\n", retval); return retval; } void SciGui32::setCursorPos(Common::Point pos) { pos.y += _s->port->_bounds.y; pos.x += _s->port->_bounds.x; moveCursor(pos); } void SciGui32::moveCursor(Common::Point pos) { pos.y += _s->port->zone.y; pos.x += _s->port->zone.x; if (pos.x > _s->port->zone.x + _s->port->zone.width) pos.x = _s->port->zone.x + _s->port->zone.width; if (pos.y > _s->port->zone.y + _s->port->zone.height) pos.y = _s->port->zone.y + _s->port->zone.height; if (pos.x < 0) pos.x = 0; if (pos.y < 0) pos.y = 0; if (pos.x > 320 || pos.y > 200) { debug("[GFX] Attempt to place pointer at invalid coordinates (%d, %d)\n", pos.x, pos.y); return; // Not fatal } g_system->warpMouse(pos.x, pos.y); // Trigger event reading to make sure the mouse coordinates will // actually have changed the next time we read them. gfxop_get_event(_s->gfx_state, SCI_EVT_PEEK); } void SciGui32::graphAdjustPriority(int top, int bottom) { _s->priority_first = top; _s->priority_last = bottom; } bool SciGui32::debugUndither(bool flag) { return true; } bool SciGui32::debugShowMap(int mapNo) { gfxop_set_clip_zone(_s->gfx_state, gfx_rect_fullscreen); switch (mapNo) { case 0: _s->visual->add_dirty_abs((GfxContainer *)_s->visual, gfx_rect(0, 0, 320, 200), 0); _s->visual->draw(Common::Point(0, 0)); break; case 1: gfx_xlate_pixmap(_s->gfx_state->pic->priority_map, _s->gfx_state->driver->getMode()); gfxop_draw_pixmap(_s->gfx_state, _s->gfx_state->pic->priority_map, gfx_rect(0, 0, 320, 200), Common::Point(0, 0)); break; case 2: gfx_xlate_pixmap(_s->gfx_state->control_map, _s->gfx_state->driver->getMode()); gfxop_draw_pixmap(_s->gfx_state, _s->gfx_state->control_map, gfx_rect(0, 0, 320, 200), Common::Point(0, 0)); break; } gfxop_update(_s->gfx_state); return false; } } // End of namespace Sci #endif