Cleanup

svn-id: r24282

1 files changed, 124 insertions, 0 deletions

diff --git a/engines/agos/event.cpp b/engines/agos/event.cpp
index 2c5a8a4c9a..e4f94e0f47 100644
--- a/engines/agos/event.cpp
+++ b/engines/agos/event.cpp
@@ -24,8 +24,13 @@
 #include "common/stdafx.h"
 
 #include "agos/agos.h"
+#include "agos/debugger.h"
 #include "agos/intern.h"
 
+#include "common/system.h"
+
+#include "gui/about.h"
+
 namespace AGOS {
 
 void AGOSEngine::addTimeEvent(uint timeout, uint subroutine_id) {
@@ -302,6 +307,125 @@ void AGOSEngine::scrollEvent() {
 	}
 }
 
+void AGOSEngine::delay(uint amount) {
+	OSystem::Event event;
+
+	uint32 start = _system->getMillis();
+	uint32 cur = start;
+	uint this_delay, vga_period;
+
+	if (_debugger->isAttached())
+		_debugger->onFrame();
+
+	if (_fastMode)
+	 	vga_period = 10;
+	else if (getGameType() == GType_SIMON2)
+		vga_period = 45;
+	else
+		vga_period = 50;
+
+	_rnd.getRandomNumber(2);
+
+	do {
+		while (!_inCallBack && cur >= _lastVgaTick + vga_period && !_pause) {
+			_lastVgaTick += vga_period;
+
+			// don't get too many frames behind
+			if (cur >= _lastVgaTick + vga_period * 2)
+				_lastVgaTick = cur;
+
+			_inCallBack = true;
+			timer_callback();
+			_inCallBack = false;
+		}
+
+		while (_system->pollEvent(event)) {
+			switch (event.type) {
+			case OSystem::EVENT_KEYDOWN:
+				if (event.kbd.keycode >= '0' && event.kbd.keycode <='9'
+					&& (event.kbd.flags == OSystem::KBD_ALT ||
+						event.kbd.flags == OSystem::KBD_CTRL)) {
+					_saveLoadSlot = event.kbd.keycode - '0';
+
+					// There is no save slot 0
+					if (_saveLoadSlot == 0)
+						_saveLoadSlot = 10;
+
+					sprintf(_saveLoadName, "Quicksave %d", _saveLoadSlot);
+					_saveLoadType = (event.kbd.flags == OSystem::KBD_ALT) ? 1 : 2;
+
+					// We should only allow a load or save when it was possible in original
+					// This stops load/save during copy protection, conversations and cut scenes
+					if (!_mouseHideCount && !_showPreposition)
+						quickLoadOrSave();
+				} else if (event.kbd.flags == OSystem::KBD_CTRL) {
+					if (event.kbd.keycode == 'a') {
+						GUI::Dialog *_aboutDialog;
+						_aboutDialog = new GUI::AboutDialog();
+						_aboutDialog->runModal();
+					} else if (event.kbd.keycode == 'f')
+						_fastMode ^= 1;
+					else if (event.kbd.keycode == 'd')
+						_debugger->attach();
+				} 
+
+				if (getGameType() == GType_PP) {
+					if (event.kbd.flags == OSystem::KBD_SHIFT)
+						_variableArray[41] = 0;
+					else
+						_variableArray[41] = 1;
+				}
+
+				// Make sure backspace works right (this fixes a small issue on OS X)
+				if (event.kbd.keycode == 8)
+					_keyPressed = 8;
+				else
+					_keyPressed = (byte)event.kbd.ascii;
+				break;
+			case OSystem::EVENT_MOUSEMOVE:
+				_sdlMouseX = event.mouse.x;
+				_sdlMouseY = event.mouse.y;
+				break;
+			case OSystem::EVENT_LBUTTONDOWN:
+				if (getGameType() == GType_FF)
+					setBitFlag(89, true);
+				_leftButtonDown++;
+#if defined (_WIN32_WCE) || defined(PALMOS_MODE)
+				_sdlMouseX = event.mouse.x;
+				_sdlMouseY = event.mouse.y;
+#endif
+				break;
+			case OSystem::EVENT_LBUTTONUP:
+				if (getGameType() == GType_FF)
+					setBitFlag(89, false);
+				break;
+			case OSystem::EVENT_RBUTTONDOWN:
+				if (getGameType() == GType_FF)
+					setBitFlag(92, false);
+				_rightButtonDown++;
+				break;
+			case OSystem::EVENT_QUIT:
+				shutdown();
+				return;
+			default:
+				break;
+			}
+		}
+
+		_system->updateScreen();
+
+		if (amount == 0)
+			break;
+
+		this_delay = _fastMode ? 1 : 20;
+		if (this_delay > amount)
+			this_delay = amount;
+		_system->delayMillis(this_delay);
+
+		cur = _system->getMillis();
+	} while (cur < start + amount);
+}
+
 void AGOSEngine::timer_callback() {
 	if (_timer5 != 0) {
 		_syncFlag2 = true;