Patch #697312: Beneath a Steel Sky interim/initial support patch

svn-id: r6691

1 files changed, 148 insertions, 0 deletions

diff --git a/sky/sky.cpp b/sky/sky.cpp
new file mode 100644
index 0000000000..2006c9aead
--- /dev/null
+++ b/sky/sky.cpp
@@ -0,0 +1,148 @@
+/* ScummVM - Scumm Interpreter
+ * Copyright (C) 2003 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * $Header$
+ *
+ */
+
+#include "sky/sky.h"
+#include "sky/skydefs.h" //game specific defines
+#include "common/file.h"
+#include "common/gameDetector.h"
+#include <errno.h>
+#include <time.h>
+
+#ifdef _WIN32_WCE
+
+extern bool toolbar_drawn;
+extern bool draw_keyboard;
+
+#endif
+
+static const VersionSettings sky_settings[] = {
+	/* Beneath a Steel Sky */
+	{"sky", "Beneath a Steel Sky", GID_SKY_FIRST, 99, 99, 99, 0, "sky.dsk" },
+	{NULL, NULL, 0, 0, 0, 0, 0, NULL}
+};
+
+const VersionSettings *Engine_SKY_targetList()
+{
+	return sky_settings;
+}
+
+Engine *Engine_SKY_create(GameDetector *detector, OSystem *syst)
+{
+	return new SkyState(detector, syst);
+}
+
+SkyState::SkyState(GameDetector *detector, OSystem *syst)
+	: Engine(detector, syst)
+{
+	_game = detector->_gameId;
+
+	_debugMode = detector->_debugMode;
+	_debugLevel = detector->_debugLevel;
+ 	_language = detector->_language;
+}
+
+SkyState::~SkyState()
+{
+	
+}
+
+void SkyState::pollMouseXY()
+{
+	_mouse_x = _sdl_mouse_x;
+	_mouse_y = _sdl_mouse_y;
+}
+
+void SkyState::go()
+{
+	if (!_dump_file)
+		_dump_file = stdout;
+
+	initialise();
+
+	while (1) {
+		delay(100);
+	}
+}
+
+void SkyState::initialise(void)
+{
+    //initialise_memory();
+    //init_timer();
+    //init_music(); 
+    initialise_disk();
+    initialise_screen();    
+    init_virgin();
+    
+}
+
+void SkyState::delay(uint amount) //copied and mutilated from Simon.cpp
+{
+	OSystem::Event event;
+
+	uint32 start = _system->get_msecs();
+	uint32 cur = start;
+
+	_rnd.getRandomNumber(2);
+
+	do {
+		while (_system->poll_event(&event)) {
+			switch (event.event_code) {
+				case OSystem::EVENT_KEYDOWN:
+					// Make sure backspace works right (this fixes a small issue on OS X)
+					if (event.kbd.keycode == 8)
+						_key_pressed = 8;
+					else
+						_key_pressed = (byte)event.kbd.ascii;
+					break;
+
+				case OSystem::EVENT_MOUSEMOVE:
+					_sdl_mouse_x = event.mouse.x;
+					_sdl_mouse_y = event.mouse.y;
+					_mouse_pos_changed = true;
+					break;
+
+					case OSystem::EVENT_LBUTTONDOWN:
+					_left_button_down++;
+#ifdef _WIN32_WCE
+					_sdl_mouse_x = event.mouse.x;
+					_sdl_mouse_y = event.mouse.y;
+#endif
+					break;
+
+				case OSystem::EVENT_RBUTTONDOWN:
+					
+					break;
+			}
+		}
+
+		if (amount == 0)
+			break;
+
+		{
+			uint this_delay = 20; // 1?
+			if (this_delay > amount)
+				this_delay = amount;
+			_system->delay_msecs(this_delay);
+		}
+		cur = _system->get_msecs();
+	} while (cur < start + amount);
+}
+