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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 "common/scummsys.h"
#include "common/events.h"
#include "common/system.h"
#include "cine/main_loop.h"
#include "cine/object.h"
#include "cine/various.h"
#include "cine/bg_list.h"
#include "cine/sound.h"
namespace Cine {
struct MouseStatusStruct {
int left;
int right;
};
MouseStatusStruct mouseData;
uint16 mouseRight = 0;
uint16 mouseLeft = 0;
int lastKeyStroke = 0;
uint16 mouseUpdateStatus;
uint16 dummyU16;
static void processEvent(Common::Event &event) {
switch (event.type) {
case Common::EVENT_LBUTTONDOWN:
mouseLeft = 1;
break;
case Common::EVENT_RBUTTONDOWN:
mouseRight = 1;
break;
case Common::EVENT_MOUSEMOVE:
break;
case Common::EVENT_QUIT:
exitEngine = 1;
break;
case Common::EVENT_KEYDOWN:
switch (event.kbd.keycode) {
case Common::KEYCODE_RETURN:
case Common::KEYCODE_KP_ENTER:
case Common::KEYCODE_KP5:
if (allowPlayerInput) {
mouseLeft = 1;
}
break;
case Common::KEYCODE_ESCAPE:
if (allowPlayerInput) {
mouseRight = 1;
}
break;
case Common::KEYCODE_F1:
if (allowPlayerInput) {
playerCommand = 0; // EXAMINE
makeCommandLine();
}
break;
case Common::KEYCODE_F2:
if (allowPlayerInput) {
playerCommand = 1; // TAKE
makeCommandLine();
}
break;
case Common::KEYCODE_F3:
if (allowPlayerInput) {
playerCommand = 2; // INVENTORY
makeCommandLine();
}
break;
case Common::KEYCODE_F4:
if (allowPlayerInput) {
playerCommand = 3; // USE
makeCommandLine();
}
break;
case Common::KEYCODE_F5:
if (allowPlayerInput) {
playerCommand = 4; // ACTIVATE
makeCommandLine();
}
break;
case Common::KEYCODE_F6:
if (allowPlayerInput) {
playerCommand = 5; // SPEAK
makeCommandLine();
}
break;
case Common::KEYCODE_F9:
if (allowPlayerInput && !inMenu) {
makeActionMenu();
makeCommandLine();
}
break;
case Common::KEYCODE_F10:
if (!disableSystemMenu && !inMenu) {
g_cine->makeSystemMenu();
}
break;
default:
lastKeyStroke = event.kbd.keycode;
break;
}
break;
default:
break;
}
}
void manageEvents() {
Common::EventManager *eventMan = g_system->getEventManager();
uint32 nextFrame = g_system->getMillis() + kGameTimerDelay * kGameSpeed;
do {
Common::Event event;
while (eventMan->pollEvent(event)) {
processEvent(event);
}
g_system->updateScreen();
g_system->delayMillis(20);
} while (g_system->getMillis() < nextFrame);
g_sound->update();
mouseData.left = mouseLeft;
mouseData.right = mouseRight;
mouseLeft = 0;
mouseRight = 0;
}
void getMouseData(uint16 param, uint16 *pButton, uint16 *pX, uint16 *pY) {
Common::Point mouse = g_system->getEventManager()->getMousePos();
*pX = mouse.x;
*pY = mouse.y;
*pButton = 0;
if (mouseData.right) {
(*pButton) |= 2;
}
if (mouseData.left) {
(*pButton) |= 1;
}
}
int getKeyData() {
int k = lastKeyStroke;
lastKeyStroke = -1;
return k;
}
void CineEngine::mainLoop(int bootScriptIdx) {
bool playerAction;
uint16 quitFlag;
byte di;
uint16 mouseButton;
quitFlag = 0;
if (_preLoad == false) {
resetBgIncrustList();
setTextWindow(0, 0, 20, 200);
errorVar = 0;
addScriptToList0(bootScriptIdx);
menuVar = 0;
// gfxRedrawPage(page0c, page0, page0c, page0, -1);
// gfxWaitVBL();
// gfxRedrawMouseCursor();
inMenu = false;
allowPlayerInput = 0;
checkForPendingDataLoadSwitch = 0;
fadeRequired = false;
isDrawCommandEnabled = 0;
waitForPlayerClick = 0;
menuCommandLen = 0;
playerCommand = -1;
strcpy(commandBuffer, "");
globalVars[VAR_MOUSE_X_POS] = 0;
globalVars[VAR_MOUSE_Y_POS] = 0;
if (g_cine->getGameType() == Cine::GType_OS) {
globalVars[VAR_BYPASS_PROTECTION] = 0; // set to 1 to bypass the copy protection
globalVars[VAR_LOW_MEMORY] = 0; // set to 1 to disable some animations, sounds etc.
}
strcpy(newPrcName, "");
strcpy(newRelName, "");
strcpy(newObjectName, "");
strcpy(newMsgName, "");
strcpy(currentCtName, "");
strcpy(currentPartName, "");
g_sound->stopMusic();
}
do {
stopMusicAfterFadeOut();
di = executePlayerInput();
processSeqList();
executeList1();
executeList0();
purgeList1();
purgeList0();
if (playerCommand == -1) {
setMouseCursor(MOUSE_CURSOR_NORMAL);
} else {
setMouseCursor(MOUSE_CURSOR_CROSS);
}
if (renderer->ready()) {
renderer->drawFrame();
}
if (waitForPlayerClick) {
playerAction = false;
_messageLen <<= 3;
if (_messageLen < 0x800)
_messageLen = 0x800;
do {
manageEvents();
getMouseData(mouseUpdateStatus, &mouseButton, &dummyU16, &dummyU16);
} while (mouseButton != 0);
menuVar = 0;
do {
manageEvents();
getMouseData(mouseUpdateStatus, &mouseButton, &dummyU16, &dummyU16);
playerAction = (mouseButton != 0) || processKeyboard(menuVar);
mainLoopSub6();
} while (!playerAction);
menuVar = 0;
do {
manageEvents();
getMouseData(mouseUpdateStatus, &mouseButton, &dummyU16, &dummyU16);
} while (mouseButton != 0);
waitForPlayerClick = 0;
removeMessages();
}
if (checkForPendingDataLoadSwitch) {
checkForPendingDataLoad();
checkForPendingDataLoadSwitch = 0;
}
if (di) {
if ("quit"[menuCommandLen] == (char)di) {
++menuCommandLen;
if (menuCommandLen == 4) {
quitFlag = 1;
}
} else {
menuCommandLen = 0;
}
}
manageEvents();
} while (!exitEngine && !quitFlag && _danKeysPressed != 7);
hideMouse();
g_sound->stopMusic();
// if (g_cine->getGameType() == Cine::GType_OS) {
// freeUnkList();
// }
closePart();
}
} // End of namespace Cine
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