Initial version of Cinematique engine evo 1.

svn-id: r20813

1 files changed, 232 insertions, 0 deletions

diff --git a/engines/cine/main_loop.cpp b/engines/cine/main_loop.cpp
new file mode 100644
index 0000000000..7d3b98038f
--- /dev/null
+++ b/engines/cine/main_loop.cpp
@@ -0,0 +1,232 @@
+/* ScummVM - Scumm Interpreter
+ * Copyright (C) 2006 The ScummVM project
+ *
+ * cinE Engine is (C) 2004-2005 by CinE Team
+ *
+ * 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 "cine/cine.h"
+
+mouseStatusStruct mouseData;
+
+u16 mouseRight = 0;
+u16 mouseLeft = 0;
+
+u16 mouseUpdateStatus;
+u16 dummyU16;
+
+void manageEvents(void) {
+	OSystem::Event event;
+
+	while (g_system->pollEvent(event)) {
+		switch (event.type) {
+		case OSystem::EVENT_LBUTTONDOWN:
+			mouseLeft = 1;
+			break;
+		case OSystem::EVENT_RBUTTONDOWN:
+			mouseRight = 1;
+			break;
+		case OSystem::EVENT_MOUSEMOVE:
+			mouseData.X = event.mouse.x;
+			mouseData.Y = event.mouse.y;
+			break;
+		case OSystem::EVENT_QUIT:
+			exit(0);
+			break;
+		default:
+			break;
+		}
+	}
+
+	mouseData.left = mouseLeft;
+	mouseData.right = mouseRight;
+
+	mouseLeft = 0;
+	mouseRight = 0;
+}
+
+void getMouseData(u16 param, u16 *pButton, u16 *pX, u16 *pY) {
+	*pX = mouseData.X;
+	*pY = mouseData.Y;
+
+	*pButton = 0;
+
+	if (mouseData.right) {
+		(*pButton) |= 2;
+	}
+
+	if (mouseData.left) {
+		(*pButton) |= 1;
+	}
+}
+
+void mainLoop(int bootScriptIdx) {
+	u16 var_6;
+	u16 var_2;
+	u16 i;
+	char *di;
+	u16 mouseButton;
+
+	closeEngine3();
+	resetMessageHead();
+	resetUnkList();
+	resetglobalScriptsHead();
+	resetObjectScriptHead();
+	mainLoopSub1();
+
+	mainLoopSub2(0, 0, 20, 200);
+
+	errorVar = 0;
+
+	addScriptToList0(bootScriptIdx);
+
+	menuVar = 0;
+
+	gfxFuncGen1(page0c, page0, page0c, page0, -1);
+
+	ptrGfxFunc13();
+
+	gfxFuncGen2();
+
+	var_2 = 0;
+	allowPlayerInput = 0;
+	checkForPendingDataLoadSwitch = 0;
+
+	fadeRequired = 0;
+	isDrawCommandEnabled = 0;
+	waitForPlayerClick = 0;
+	var16 = 0;
+
+	playerCommand = -1;
+	strcpy(commandBuffer, "");
+
+	globalVars[0x1F2] = 0;
+	globalVars[0x1F4] = 0;
+
+	for (i = 0; i < 16; i++) {
+		c_palette[i] = 0;
+	}
+
+	var17 = 1;
+
+	strcpy(newPrcName, "");
+	strcpy(newRelName, "");
+	strcpy(newObjectName, "");
+	strcpy(newMsgName, "");
+	strcpy(currentBgName[0], "");
+	strcpy(currentCtName, "");
+	strcpy(currentPartName, "");
+
+	stopSample();
+
+	do {
+		mainLoopSub3();
+		di = (char *)executePlayerInput();
+
+		if (var18 != 0) {
+			if (var18 >= 100 || var19) {
+				stopSample();
+			}
+		}
+
+		processUnkList();
+		executeList1();
+		executeList0();
+
+		purgeList1();
+		purgeList0();
+
+		if (playerCommand == -1) {
+			processPendingUpdates(0);
+		} else {
+			processPendingUpdates(2);
+		}
+
+		drawOverlays();
+		flip();
+
+		if (waitForPlayerClick) {
+			var_6 = 0;
+
+			var20 <<= 3;
+
+			if (var20 < 0x800)
+				var20 = 0x800;
+
+			do {
+				manageEvents();
+				getMouseData(mouseUpdateStatus, &mouseButton,
+				    &dummyU16, &dummyU16);
+			} while (mouseButton != 0);
+
+			menuVar = 0;
+
+			do {
+				manageEvents();
+				getMouseData(mouseUpdateStatus, &mouseButton,
+				    &dummyU16, &dummyU16);
+
+				if (mouseButton == 0) {
+					if (processKeyboard(menuVar)) {
+						var_6 = 1;
+					}
+				} else {
+					var_6 = 1;
+				}
+
+				mainLoopSub6();
+			} while (!var_6);
+
+			menuVar = 0;
+
+			do {
+				manageEvents();
+				getMouseData(mouseUpdateStatus, &mouseButton,
+				    &dummyU16, &dummyU16);
+			} while (mouseButton != 0);
+
+			waitForPlayerClick = 0;
+		}
+
+		if (checkForPendingDataLoadSwitch) {
+			checkForPendingDataLoad();
+
+			checkForPendingDataLoadSwitch = 0;
+		}
+
+		if (di) {
+			if (!strcmp(di, "quit")) {
+				var_2 = 1;
+			}
+		}
+
+		manageEvents();
+
+	} while (!exitEngine && !var_2 && var21 != 7);
+
+	hideMouse();
+	stopSample();
+	closeEngine3();
+	unloadAllMasks();
+	freePrcLinkedList();
+	releaseObjectScripts();
+	closeEngine7();
+	closePart();
+}