GLK: ALAN2: Initial import of full set of interpreter files

1 files changed, 159 insertions, 0 deletions

diff --git a/engines/glk/alan2/params.cpp b/engines/glk/alan2/params.cpp
new file mode 100644
index 0000000000..b8851035f2
--- /dev/null
+++ b/engines/glk/alan2/params.cpp
@@ -0,0 +1,159 @@
+/* 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 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.
+ *
+ */
+
+#include <stdio.h>
+#include "glk/alan2/types.h"
+#include "glk/alan2/params.h"
+
+namespace Glk {
+namespace Alan2 {
+
+#ifdef _PROTOTYPES_
+void compact(ParamElem a[])
+#else
+void compact(a)
+     ParamElem a[];
+#endif
+{
+  int i, j;
+  
+  for (i = 0, j = 0; a[j].code != (Aword)EOF; j++)
+    if (a[j].code != 0)
+      a[i++] = a[j];
+  a[i].code = (Aword)EOF;
+}
+
+
+#ifdef _PROTOTYPES_
+int lstlen(ParamElem a[])
+#else
+int lstlen(a)
+     ParamElem a[];
+#endif
+{
+  int i = 0;
+
+  while (a[i].code != (Aword)EOF)
+    i++;
+  return (i);
+}
+
+
+#ifdef _PROTOTYPES_
+Boolean inlst(ParamElem l[], Aword e)
+#else
+Boolean inlst(l, e)
+     ParamElem l[];
+     Aword e;
+#endif
+{
+  int i;
+
+  for (i = 0; l[i].code != (Aword)EOF && l[i].code != e; i++);
+  return (l[i].code == e);
+}
+
+
+#ifdef _PROTOTYPES_
+void lstcpy(ParamElem a[], ParamElem b[])
+#else
+void lstcpy(a, b)
+     ParamElem a[], b[];
+#endif
+{
+  int i;
+
+  for (i = 0; b[i].code != (Aword)EOF; i++)
+    a[i] = b[i];
+  a[i].code = (Aword)EOF;
+}
+
+
+#ifdef _PROTOTYPES_
+void sublst(ParamElem a[], ParamElem b[])
+#else
+void sublst(a, b)
+     ParamElem a[], b[];
+#endif
+{
+  int i;
+
+  for (i = 0; a[i].code != (Aword)EOF; i++)
+    if (inlst(b, a[i].code))
+      a[i].code = 0;		/* Mark empty */
+  compact(a);
+}
+
+
+#ifdef _PROTOTYPES_
+void mrglst(ParamElem a[], ParamElem b[])
+#else
+void mrglst(a, b)
+     ParamElem a[], b[];
+#endif
+{
+  int i,last;
+
+  for (last = 0; a[last].code != (Aword)EOF; last++); /* Find end of list */
+  for (i = 0; b[i].code != (Aword)EOF; i++)
+    if (!inlst(a, b[i].code)) {
+      a[last++] = b[i];
+      a[last].code = (Aword)EOF;
+    }
+}
+
+
+#ifdef _PROTOTYPES_
+void isect(ParamElem a[], ParamElem b[])
+#else
+void isect(a, b)
+     ParamElem a[], b[];
+#endif
+{
+  int i, last = 0;
+
+  for (i = 0; a[i].code != (Aword)EOF; i++)
+    if (inlst(b, a[i].code))
+      a[last++] = a[i];
+  a[last].code = (Aword)EOF;
+}
+
+
+#ifdef _PROTOTYPES_
+void cpyrefs(ParamElem p[], Aword r[])
+#else
+void cpyrefs(p, r)
+     ParamElem p[];
+     Aword r[];
+#endif
+{
+  int i;
+
+  for (i = 0; r[i] != (Aword)EOF; i++) {
+    p[i].code = r[i];
+    p[i].firstWord = (Aword)EOF;
+  }
+  p[i].code = (Aword)EOF;
+}
+
+} // End of namespace Alan2
+} // End of namespace Glk