Moved engines to the new engines/ directory

svn-id: r20582

1 files changed, 161 insertions, 0 deletions

diff --git a/engines/lure/events.cpp b/engines/lure/events.cpp
new file mode 100644
index 0000000000..1d8ce03b42
--- /dev/null
+++ b/engines/lure/events.cpp
@@ -0,0 +1,161 @@
+/* ScummVM - Scumm Interpreter
+ * Copyright (C) 2005-2006 The ScummVM project
+ *
+ * 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 "lure/events.h"
+
+namespace Lure {
+
+static Mouse *int_mouse = NULL;
+
+Mouse &Mouse::getReference() { 
+	return *int_mouse; 
+}
+
+Mouse::Mouse(OSystem &system): _system(system), _cursors(Disk::getReference().getEntry(CURSOR_RESOURCE_ID)) {
+	int_mouse = this;
+
+	_lButton = false; 
+	_rButton = false;
+	_cursorNum = 0;
+	setCursorNum(0);
+}
+
+Mouse::~Mouse() {
+	delete _cursors;
+}
+
+void Mouse::handleEvent(OSystem::Event event) {
+	_x = (int16) event.mouse.x;
+	_y = (int16) event.mouse.y;
+
+	switch (event.type) {
+	case OSystem::EVENT_LBUTTONDOWN:
+		_lButton = true;
+		break;
+	case OSystem::EVENT_LBUTTONUP:
+		_lButton = false;
+		break;
+	case OSystem::EVENT_RBUTTONDOWN:
+		_rButton = true;
+		break;
+	case OSystem::EVENT_RBUTTONUP:
+		_rButton = false;
+		break;
+	default:
+		break;
+	}
+}
+
+
+void Mouse::cursorOn() {
+	_system.showMouse(true);
+}
+
+void Mouse::cursorOff() {
+	_system.showMouse(false);
+}
+
+void Mouse::setCursorNum(uint8 cursorNum) {
+	int hotspotX = 7, hotspotY = 7;
+	if ((cursorNum == CURSOR_ARROW) || (cursorNum == CURSOR_MENUBAR)) {
+		hotspotX = 0; 
+		hotspotY = 0;
+	}
+
+	setCursorNum(cursorNum, hotspotX, hotspotY);
+}
+
+void Mouse::setCursorNum(uint8 cursorNum, int hotspotX, int hotspotY) {
+	_cursorNum = cursorNum;
+	byte *cursorAddr = _cursors->data() + (cursorNum * CURSOR_SIZE);
+	_system.setMouseCursor(cursorAddr, CURSOR_WIDTH, CURSOR_HEIGHT, hotspotX, hotspotY, 0);
+}
+
+void Mouse::setPosition(int newX, int newY) {
+	_system.warpMouse(newX, newY);
+}
+
+void Mouse::waitForRelease() {
+	Events &e = Events::getReference();
+
+	do {
+		e.pollEvent();
+		_system.delayMillis(10);
+	} while (!e.quitFlag && (lButton() || rButton()));
+}
+
+/*--------------------------------------------------------------------------*/
+
+static Events *int_events = NULL;
+
+Events::Events(OSystem &system, Mouse &mouse): _system(system), _mouse(mouse), quitFlag(false) {
+	int_events = this;
+}
+
+Events &Events::getReference() {
+	return *int_events;
+}
+
+
+bool Events::pollEvent() {
+	if (!_system.pollEvent(_event)) return false;
+
+	// Handle keypress
+	switch (_event.type) {
+	case OSystem::EVENT_QUIT:
+		quitFlag = true;
+		break;
+
+	case OSystem::EVENT_LBUTTONDOWN:
+	case OSystem::EVENT_LBUTTONUP:
+	case OSystem::EVENT_RBUTTONDOWN:
+	case OSystem::EVENT_RBUTTONUP:
+	case OSystem::EVENT_MOUSEMOVE:
+	case OSystem::EVENT_WHEELUP:
+	case OSystem::EVENT_WHEELDOWN:
+		_mouse.handleEvent(_event);
+		break;
+
+	default:
+ 		break;
+	}
+
+	return true;
+}
+
+void Events::waitForPress() {
+	bool keyButton = false;
+	while (!keyButton) {
+		if (pollEvent()) {
+			if (_event.type == OSystem::EVENT_QUIT) return;
+			else if (_event.type == OSystem::EVENT_KEYDOWN) keyButton = true;
+			else if ((_event.type == OSystem::EVENT_LBUTTONDOWN) ||
+				(_event.type == OSystem::EVENT_RBUTTONDOWN)) {
+				keyButton = true;
+				_mouse.waitForRelease();				
+			}
+		}
+		_system.delayMillis(10);
+	}
+}
+
+} // end of namespace Lure