1 files changed, 92 insertions, 0 deletions
diff --git a/engines/scumm/base-costume.cpp b/engines/scumm/base-costume.cpp
new file mode 100644
index 0000000000..e93b5b80cd
--- /dev/null
+++ b/engines/scumm/base-costume.cpp
@@ -0,0 +1,92 @@
+/* ScummVM - Scumm Interpreter
+ * Copyright (C) 2001  Ludvig Strigeus
+ * Copyright (C) 2001-2006 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * $URL$
+ * $Id$
+ *
+ */
+
+#include "common/stdafx.h"
+#include "scumm/base-costume.h"
+#include "scumm/costume.h"
+
+namespace Scumm {
+
+byte BaseCostumeRenderer::drawCostume(const VirtScreen &vs, int numStrips, const Actor *a, bool drawToBackBuf) {
+	int i;
+	byte result = 0;
+
+	_out = vs;
+	if (drawToBackBuf)
+		_out.pixels = vs.getBackPixels(0, 0);
+	else
+		_out.pixels = vs.getPixels(0, 0);
+
+	_actorX += _vm->virtscr[0].xstart & 7;
+	_out.w = _out.pitch;
+	_out.pixels = (byte *)_out.pixels - (_vm->virtscr[0].xstart & 7);
+
+	_numStrips = numStrips;
+
+	if (_vm->_version == 1) {
+		_xmove = 0;
+		_ymove = 0;
+	} else if (_vm->_features & GF_OLD_BUNDLE) {
+		_xmove = -72;
+		_ymove = -100;
+	} else {
+		_xmove = _ymove = 0;
+	}
+	for (i = 0; i < 16; i++)
+		result |= drawLimb(a, i);
+	return result;
+}
+
+void BaseCostumeRenderer::codec1_ignorePakCols(Codec1 &v1, int num) {
+	num *= _height;
+
+	do {
+		v1.replen = *_srcptr++;
+		v1.repcolor = v1.replen >> v1.shr;
+		v1.replen &= v1.mask;
+
+		if (!v1.replen)
+			v1.replen = *_srcptr++;
+
+		do {
+			if (!--num)
+				return;
+		} while (--v1.replen);
+	} while (1);
+}
+
+bool ScummEngine::isCostumeInUse(int cost) const {
+	int i;
+	Actor *a;
+
+	if (_roomResource != 0)
+		for (i = 1; i < _numActors; i++) {
+			a = derefActor(i);
+			if (a->isInCurrentRoom() && a->_costume == cost)
+				return true;
+		}
+
+	return false;
+}
+
+} // End of namespace Scumm