LASTEXPRESS: Refactor Fight class

 - Replace structs holding function pointers by proper classes
 - Move each fighter functions to separate files

1 files changed, 123 insertions, 0 deletions

diff --git a/engines/lastexpress/fight/fighter.h b/engines/lastexpress/fight/fighter.h
new file mode 100644
index 0000000000..e37fe49d86
--- /dev/null
+++ b/engines/lastexpress/fight/fighter.h
@@ -0,0 +1,123 @@
+/* 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.
+ *
+ */
+
+#ifndef LASTEXPRESS_FIGHTER_H
+#define LASTEXPRESS_FIGHTER_H
+
+#include "lastexpress/fight/fight.h"
+
+#include "common/array.h"
+
+namespace LastExpress {
+
+class Fight;
+class Sequence;
+class SequenceFrame;
+
+class Fighter {
+public:
+	enum FightAction {
+		kFightActionNone       = 0,
+		kFightAction1          = 1,
+		kFightAction2          = 2,
+		kFightAction3          = 3,
+		kFightAction4          = 4,
+		kFightAction5          = 5,
+		kFightAction101        = 101,
+		kFightActionResetFrame = 102,
+		kFightAction103        = 103,
+		kFightActionWin        = 104,
+		kFightActionLost       = 105,
+		kFightAction128        = 128,
+		kFightAction129        = 129,
+		kFightAction130        = 130,
+		kFightAction131        = 131,
+		kFightAction132        = 132
+	};
+
+	enum FightSequenceType {
+		kFightSequenceType0 = 0,
+		kFightSequenceType1 = 1,
+		kFightSequenceType2 = 2
+	};
+
+	Fighter(LastExpressEngine *engine);
+	virtual ~Fighter();
+
+	// Default functions
+	virtual void handleAction(FightAction action);
+	virtual void update();
+	virtual bool canInteract(FightAction action = kFightActionNone);
+
+	// Drawing
+	void setSequenceAndDraw(uint32 sequenceIndex, FightSequenceType type);
+
+	// Accessors
+	void setOpponent(Fighter *opponent) { _opponent = opponent; }
+	void setCountdown(int32 countdown) { _countdown = countdown; }
+	void setFight(Fight *fight) { _fight = fight; }
+
+	int getCountdown() { return _countdown; }
+	uint32 getSequenceIndex() { return _sequenceIndex; }
+	uint32 getField34() { return _field_34; }
+
+protected:
+	LastExpressEngine         *_engine;
+	Fight                     *_fight;
+	Fighter                   *_opponent;
+	Sequence                  *_sequence;
+	SequenceFrame             *_frame;
+	uint32                     _sequenceIndex;
+	Common::Array<Sequence *>  _sequences;
+	uint32                     _frameIndex;
+	uint32                     _field_24;
+	FightAction                _action;
+	uint32                     _sequenceIndex2;
+	int32                      _countdown;  // countdown before loosing ?
+	uint32                     _field_34;
+
+	// Drawing and processing
+	void draw();
+	void process();
+
+	// Cleanup
+	void clearSequences();
+
+	// Helpers
+	bool checkFrame(uint32 val);
+};
+
+class Opponent : public Fighter {
+public:
+	Opponent(LastExpressEngine *engine) : Fighter(engine) {
+		_field_38 = 0;
+	}
+
+	virtual void update();
+
+protected:
+	int32 _field_38;
+};
+
+} // End of namespace LastExpress
+
+#endif // LASTEXPRESS_FIGHTER_H