Initial commit

engines/ags/shared/script/cc_common.cpp

@@ -0,0 +1,85 @@
+/* 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/>.
+ *
+ */
+
+#include "common/std/utility.h"
+#include "ags/shared/script/cc_common.h"
+#include "ags/shared/util/string.h"
+#include "ags/globals.h"
+
+namespace AGS3 {
+
+using namespace AGS::Shared;
+
+void ccSetOption(int optbit, int onoroff) {
+	if (onoroff)
+		_G(ccCompOptions) |= optbit;
+	else
+		_G(ccCompOptions) &= ~optbit;
+}
+
+int ccGetOption(int optbit) {
+	if (_G(ccCompOptions) & optbit)
+		return 1;
+
+	return 0;
+}
+
+void cc_clear_error() {
+	_GP(ccError) = ScriptError();
+}
+
+bool cc_has_error() {
+	return _GP(ccError).HasError;
+}
+
+const ScriptError &cc_get_error() {
+	return _GP(ccError);
+}
+
+String cc_get_err_callstack(int max_lines) {
+	return cc_has_error() ? _GP(ccError).CallStack : cc_get_callstack(max_lines);
+}
+
+void cc_error(const char *descr, ...) {
+	_GP(ccError).IsUserError = false;
+	if (descr[0] == '!') {
+		_GP(ccError).IsUserError = true;
+		descr++;
+	}
+
+	va_list ap;
+	va_start(ap, descr);
+	String displbuf = String::FromFormatV(descr, ap);
+	va_end(ap);
+
+	// TODO: because this global ccError is a global shared variable,
+	// we have to use project-dependent function to format the final message
+	_GP(ccError).ErrorString = cc_format_error(displbuf);
+	_GP(ccError).CallStack = cc_get_callstack();
+	_GP(ccError).HasError = 1;
+	_GP(ccError).Line = _G(currentline);
+}
+
+void cc_error(const ScriptError &err) {
+	_GP(ccError) = err;
+}
+
+} // namespace AGS3