Moved engines to the new engines/ directory

svn-id: r20582

1 files changed, 125 insertions, 0 deletions

diff --git a/engines/scumm/akos.h b/engines/scumm/akos.h
new file mode 100644
index 0000000000..1a849903d8
--- /dev/null
+++ b/engines/scumm/akos.h
@@ -0,0 +1,125 @@
+/* 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.
+ *
+ * $URL$
+ * $Id$
+ *
+ */
+
+#ifndef AKOS_H
+#define AKOS_H
+
+#include "scumm/base-costume.h"
+
+namespace Scumm {
+
+struct CostumeData;
+struct AkosHeader;
+struct AkosOffset;
+
+class AkosCostumeLoader : public BaseCostumeLoader {
+protected:
+	const byte *_akos;
+
+public:
+	AkosCostumeLoader(ScummEngine *vm) : BaseCostumeLoader(vm) {}
+
+	void loadCostume(int id);
+	byte increaseAnims(Actor *a);
+	void costumeDecodeData(Actor *a, int frame, uint usemask);
+
+	//void animateLimb(int limb, int f);
+	bool hasManyDirections(int id) {
+		loadCostume(id);
+		return hasManyDirections();
+	}
+
+protected:
+	bool hasManyDirections();
+};
+
+class AkosRenderer : public BaseCostumeRenderer {
+protected:
+	uint16 codec;
+
+	// actor palette
+	byte palette[256];
+
+	// pointer to various parts of the costume resource
+	const byte *akos;
+	const AkosHeader *akhd;
+
+	const byte *akpl, *akci, *aksq;
+	const AkosOffset *akof;
+	const byte *akcd;
+	const byte *akct;
+	const uint8 *xmap;
+
+	struct {
+		byte unk5;
+		int unk6;
+		byte mask;
+		byte color;
+		byte shift;
+		uint16 bits;
+		byte numbits;
+		const byte *dataptr;
+		byte buffer[336];
+	} akos16;
+
+public:
+	AkosRenderer(ScummEngine *scumm) : BaseCostumeRenderer(scumm) {
+		akos = 0;
+		akhd = 0;
+		akpl = 0;
+		akci = 0;
+		aksq = 0;
+		akof = 0;
+		akcd = 0;
+		akct = 0;
+		xmap = 0;
+		_actorHitMode = false;
+	}
+
+	bool _actorHitMode;
+	int16 _actorHitX, _actorHitY;
+	bool _actorHitResult;
+
+	void setPalette(byte *palette);
+	void setFacing(const Actor *a);
+	void setCostume(int costume, int shadow);
+
+protected:
+	byte drawLimb(const Actor *a, int limb);
+
+	byte codec1(int xmoveCur, int ymoveCur);
+	void codec1_genericDecode(Codec1 &v1);
+	byte codec5(int xmoveCur, int ymoveCur);
+	byte codec16(int xmoveCur, int ymoveCur);
+	byte codec32(int xmoveCur, int ymoveCur);
+	void akos16SetupBitReader(const byte *src);
+	void akos16SkipData(int32 numskip);
+	void akos16DecodeLine(byte *buf, int32 numbytes, int32 dir);
+	void akos16Decompress(byte *dest, int32 pitch, const byte *src, int32 t_width, int32 t_height, int32 dir, int32 numskip_before, int32 numskip_after, byte transparency, int maskLeft, int maskTop, int zBuf);
+
+	void markRectAsDirty(Common::Rect rect);
+};
+
+} // End of namespace Scumm
+
+#endif