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https://github.com/libretro/scummvm.git
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40f9506163
This makes sense as a default for CLUT8 modes, but not really for anything else. As part of the gsoc2009-16bit merge, the default was changed to "all ones", with extra code in the SDL backend to truncate this to the depth of the mode. However, "all ones" (white) still isn't a very useful default for RGB modes. So rather than jumping through hoops to provide a bad default, it's better to remove the default altogether. Engines which relied on the old default of 255 have been updated to specify it explicitly. svn-id: r47118
100 lines
2.5 KiB
C++
100 lines
2.5 KiB
C++
/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* $URL$
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* $Id$
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*
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*/
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#include "cruise/cruise_main.h"
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#include "cruise/staticres.h"
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#include "common/system.h"
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#include "graphics/cursorman.h"
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namespace Cruise {
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int16 main10;
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struct MouseCursor {
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int hotspotX;
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int hotspotY;
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const byte *bitmap;
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};
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static const MouseCursor mouseCursors[] = {
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{ 1, 1, mouseCursorNormal },
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{ 0, 0, mouseCursorDisk },
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{ 7, 7, mouseCursorCross },
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{ 0, 0, mouseCursorNoMouse },
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{ 10, 6, mouseCursorWalk },
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{ 10, 6, mouseCursorExit },
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{ 10, 6, mouseCursorMagnifyingGlass }
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};
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CursorType currentCursor = CURSOR_NOMOUSE;
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static const byte cursorPalette[] = {
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0, 0, 0, 0xff,
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0xff, 0xff, 0xff, 0xff
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};
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void changeCursor(CursorType eType) {
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assert(eType >= 0 && eType < CURSOR_MAX);
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if (currentCursor != eType) {
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byte mouseCursor[16 * 16];
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const MouseCursor *mc = &mouseCursors[eType];
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const byte *src = mc->bitmap;
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for (int i = 0; i < 32; ++i) {
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int offs = i * 8;
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for (byte mask = 0x80; mask != 0; mask >>= 1) {
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if (src[0] & mask) {
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mouseCursor[offs] = 1;
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} else if (src[32] & mask) {
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mouseCursor[offs] = 0;
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} else {
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mouseCursor[offs] = 0xFF;
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}
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++offs;
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}
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++src;
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}
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CursorMan.replaceCursor(mouseCursor, 16, 16, mc->hotspotX, mc->hotspotY, 0xFF);
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CursorMan.replaceCursorPalette(cursorPalette, 0, 2);
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currentCursor = eType;
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}
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}
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bool isMouseOn() {
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return (currentCursor != CURSOR_NOMOUSE) && CursorMan.isVisible();
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}
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void mouseOff() {
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CursorMan.showMouse(false);
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g_system->updateScreen();
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}
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void mouseOn() {
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CursorMan.showMouse(true);
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g_system->updateScreen();
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}
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} // End of namespace Cruise
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