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engines/bagel/spacebar/baglib/character_object.h

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+
+/* 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/>.
+ *
+ */
+
+#ifndef BAGEL_BAGLIB_BAG_CHARACTER_OBJECT_H
+#define BAGEL_BAGLIB_BAG_CHARACTER_OBJECT_H
+
+#include "video/smk_decoder.h"
+#include "bagel/spacebar/baglib/object.h"
+
+namespace Bagel {
+namespace SpaceBar {
+
+class CBagCharacterObject : public CBagObject {
+protected:
+	Video::SmackerDecoder *_smacker = nullptr;
+	CBofBitmap *_bmpBuf = nullptr;
+	int _charTransColor = 0;
+
+	char *_binBuf = nullptr;
+	int32 _binBufLen = 0;
+
+	int _playbackSpeed = 0;
+	int _numOfLoops = 0;
+	int _startFrame = 0;
+	int _endFrame = 0;
+
+	bool _exitAtEnd : 1;
+	bool _firstFrame : 1;
+
+	bool _saveState : 1; // Flag to save the state/frame of the character
+	bool _pAnim : 1;     // If affected by Panimations On/Off setting
+
+	int _prevFrame = 0;
+
+	void setFrame(int n);
+
+	// Keep track of the PDA wand and the number of frames it has
+	static CBagCharacterObject *_pdaWand;
+	static bool _pdaAnimating;
+
+public:
+	CBagCharacterObject();
+	virtual ~CBagCharacterObject();
+	static void initialize();
+
+	// Return ERR_NONE if the Object had members that are properly initialized/de-initialized
+	ErrorCode attach() override;
+	ErrorCode detach() override;
+
+	CBofRect getRect() override;
+
+	ErrorCode update(CBofBitmap *bmp, CBofPoint pt, CBofRect *srcRect = nullptr, int maskColor = -1) override;
+
+	bool doAdvance();
+	void updatePosition();
+	bool refreshCurrentFrame();
+
+	bool runObject() override;
+	bool isInside(const CBofPoint &point) override;
+
+	void arrangeFrames();
+
+	int getNumberOfLoops() const {
+		return _numOfLoops;
+	}
+	int getPlaybackSpeed() const {
+		return _playbackSpeed;
+	}
+	int getStartFrame() const {
+		return _startFrame;
+	}
+	int getEndFrame() const {
+		return _endFrame;
+	}
+	int getCurrentFrame() const {
+		return (_smacker != nullptr) ? _smacker->getCurFrame() : -1;
+	}
+
+	bool isModalDone() override {
+		return !_numOfLoops;
+	}
+
+	bool isPanim() const {
+		return _pAnim;
+	}
+
+	void setNumOfLoops(int n);
+	void setPlaybackSpeed(int n);
+	void setStartFrame(int n);
+	void setEndFrame(int n);
+	void setCurrentFrame(int n);
+
+	ParseCodes setInfo(CBagIfstream &istr) override;
+
+	void setProperty(const CBofString &prop, int val) override;
+	int getProperty(const CBofString &prop) override;
+
+	// Remember the pda wand, we'll need to know about it and
+	// it's total number of frames.
+	static void setPdaWand(CBagCharacterObject *pdaWand);
+	static bool pdaWandAnimating();
+
+	bool isStationary() const {
+		return _binBuf != nullptr;
+	}
+};
+
+} // namespace SpaceBar
+} // namespace Bagel
+
+#endif