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/* 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 "drascula/drascula.h"
#include "graphics/cursorman.h"
namespace Drascula {
void DrasculaEngine::setCursor(int cursor) {
switch (cursor) {
case kCursorCrosshair:
CursorMan.replaceCursor((const byte *)crosshairCursor, 40, 25, 20, 17);
break;
case kCursorCurrentItem:
CursorMan.replaceCursor((const byte *)mouseCursor, OBJWIDTH, OBJHEIGHT, 20, 17);
default:
break;
}
}
void DrasculaEngine::showCursor() {
CursorMan.showMouse(true);
}
void DrasculaEngine::hideCursor() {
CursorMan.showMouse(false);
}
bool DrasculaEngine::isCursorVisible() {
return CursorMan.isVisible();
}
void DrasculaEngine::selectVerbFromBar() {
for (int n = 0; n < 7; n++) {
if (mouseX > _verbBarX[n] && mouseX < _verbBarX[n + 1] && n > 0) {
selectVerb(n);
return;
}
}
// no verb selected
selectVerb(kVerbNone);
}
void DrasculaEngine::selectVerb(int verb) {
int c = _menuScreen ? 0 : 171;
if (currentChapter == 5) {
if (takeObject == 1 && pickedObject != 16)
addObject(pickedObject);
} else {
if (takeObject == 1)
addObject(pickedObject);
}
for (int i = 0; i < OBJHEIGHT; i++)
memcpy(mouseCursor + i * OBJWIDTH, backSurface + OBJWIDTH * verb + (c + i) * 320, OBJWIDTH);
setCursor(kCursorCurrentItem);
if (verb > 0) {
takeObject = 1;
pickedObject = verb;
} else {
takeObject = 0;
_hasName = false;
}
}
bool DrasculaEngine::confirmExit() {
byte key;
color_abc(kColorRed);
updateRoom();
centerText(_textsys[1], 160, 87);
updateScreen();
delay(100);
for (;;) {
key = getScan();
if (key != 0)
break;
}
if (key == Common::KEYCODE_ESCAPE) {
stopMusic();
return false;
}
return true;
}
void DrasculaEngine::showMenu() {
int h, n, x;
char textIcon[13];
byte *srcSurface = (currentChapter == 6) ? tableSurface : frontSurface;
x = whichObject();
strcpy(textIcon, iconName[x]);
for (n = 1; n < 43; n++) {
h = inventoryObjects[n];
if (h != 0) {
copyBackground(_polX[n], _polY[n], _itemLocations[n].x, _itemLocations[n].y,
OBJWIDTH, OBJHEIGHT, srcSurface, screenSurface);
}
copyRect(_x1d_menu[h], _y1d_menu[h], _itemLocations[n].x, _itemLocations[n].y,
OBJWIDTH, OBJHEIGHT, backSurface, screenSurface);
}
if (x < 7)
print_abc(textIcon, _itemLocations[x].x - 2, _itemLocations[x].y - 7);
}
void DrasculaEngine::clearMenu() {
int n, verbActivated = 1;
for (n = 0; n < 7; n++) {
if (mouseX > _verbBarX[n] && mouseX < _verbBarX[n + 1])
verbActivated = 0;
copyRect(OBJWIDTH * n, OBJHEIGHT * verbActivated, _verbBarX[n], 2,
OBJWIDTH, OBJHEIGHT, backSurface, screenSurface);
verbActivated = 1;
}
}
void DrasculaEngine::enterName() {
Common::KeyCode key;
flushKeyBuffer();
int v = 0, h = 0;
char select2[23];
strcpy(select2, " ");
for (;;) {
select2[v] = '-';
copyBackground(115, 14, 115, 14, 176, 9, bgSurface, screenSurface);
print_abc(select2, 117, 15);
updateScreen();
key = getScan();
if (key != 0) {
if (key >= 0 && key <= 0xFF && isalpha(key))
select2[v] = tolower(key);
else if ((key >= Common::KEYCODE_0 && key <= Common::KEYCODE_9) || key == Common::KEYCODE_SPACE)
select2[v] = key;
else if (key == Common::KEYCODE_ESCAPE)
break;
else if (key == Common::KEYCODE_RETURN) {
select2[v] = '\0';
h = 1;
break;
} else if (key == Common::KEYCODE_BACKSPACE)
select2[v] = '\0';
else
v--;
if (key == Common::KEYCODE_BACKSPACE)
v--;
else
v++;
}
if (v == 22)
v = 21;
else if (v == -1)
v = 0;
}
if (h == 1) {
strcpy(select, select2);
selectionMade = 1;
}
}
bool DrasculaEngine::checkMenuFlags() {
for (int n = 0; n < 43; n++) {
if (whichObject() == n) {
if (inventoryObjects[n] != 0 && checkAction(inventoryObjects[n]))
return true;
}
}
return false;
}
void DrasculaEngine::showMap() {
_hasName = false;
for (int l = 0; l < numRoomObjs; l++) {
if (mouseX > x1[l] && mouseY > y1[l]
&& mouseX < x2[l] && mouseY < y2[l]
&& visible[l] == 1) {
strcpy(textName, objName[l]);
_hasName = true;
}
}
}
} // End of namespace Drascula
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