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engines/wintermute/ext/dll_tools.cpp

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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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/*
+ * This file is based on WME Lite.
+ * http://dead-code.org/redir.php?target=wmelite
+ * Copyright (c) 2011 Jan Nedoma
+ */
+
+#include "engines/wintermute/base/base_game.h"
+#include "engines/wintermute/base/base_scriptable.h"
+#include "engines/wintermute/base/gfx/base_renderer.h"
+#include "engines/wintermute/base/scriptables/script.h"
+#include "engines/wintermute/base/scriptables/script_value.h"
+#include "engines/wintermute/base/scriptables/script_stack.h"
+
+namespace Wintermute {
+
+bool EmulateToolsExternalCalls(BaseGame *inGame, ScStack *stack, ScStack *thisStack, ScScript::TExternalFunction *function) {
+	//////////////////////////////////////////////////////////////////////////
+	// SetValueToReg
+	// Used to switch game's windowed/fullscreen mode at games by HeroCraft
+	// Specification: external "tools.dll" cdecl SetValueToReg(string, string, long)
+	// Known usage: SetValueToReg("Software\HeroCraft\<GameID>\Video", "Windowed", 1)
+	//////////////////////////////////////////////////////////////////////////
+	if (strcmp(function->name, "SetValueToReg") == 0) {
+		stack->correctParams(3);
+		const char *regpath = stack->pop()->getString();
+		const char *key = stack->pop()->getString();
+		int value = stack->pop()->getInt();
+
+		if (strcmp(key, "Windowed") == 0) {
+			inGame->_renderer->setWindowed(value);
+		} else {
+			warning("SetValueToReg(\"%s\",\"%s\",%d) is not implemented", regpath, key, value);
+		}
+
+		stack->pushNULL();
+		return STATUS_OK;
+	}
+
+	return STATUS_FAILED;
+}
+
+} // End of namespace Wintermute