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engines/trecision/animmanager.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 TRECISION_ANIMMANAGER_H
+#define TRECISION_ANIMMANAGER_H
+
+#include "trecision/fastfile.h"
+#include "trecision/struct.h"
+
+namespace Trecision {
+
+#define MAXANIM 750
+#define MAXACTIVEANIM 3
+
+// SMACKER ANIMATION FLAGS
+#define SMKANIM_BKG 1
+#define SMKANIM_ICON 2
+#define SMKANIM_LOOP 4
+#define SMKANIM_OLD 8
+#define SMKANIM_ON 16
+
+enum SmackerType {
+	kSmackerBackground = 0, // Scene background animations
+	kSmackerAction = 1,     // Main character action animations
+	kSmackerIcon = 2        // Smacker inventory animations
+};
+
+class TrecisionEngine;
+class NightlongVideoDecoder;
+
+class AnimManager {
+public:
+	AnimManager(TrecisionEngine *vm);
+	~AnimManager();
+
+private:
+	TrecisionEngine *_vm;
+
+	NightlongVideoDecoder *_animations[MAXACTIVEANIM];
+	uint16 _playingAnims[MAXACTIVEANIM];
+
+	FastFile _animFile[MAXACTIVEANIM]; // nlanim.cd1 / nlanim.cd2 / nlanim.cd3
+	int _curCD;
+	bool _bgAnimRestarted;
+
+	void openSmk(int slot, const Common::Path &name);
+	void openSmkAnim(int slot, const Common::Path &name);
+	void toggleMuteBgAnim(uint16 animation);
+	void closeSmk(int slot);
+	void drawFrame(NightlongVideoDecoder *smkDecoder, uint16 x, uint16 y, bool updateScreen);
+	void drawFrameSubtitles(Graphics::Surface *surface, int frameNum);
+	void setVideoRange(NightlongVideoDecoder *smkDecoder, int &startFrame, int &endFrame);
+	void refreshSmkAnim(uint16 animation);
+	void handleEndOfVideo(int animation, int slot);
+	bool shouldShowAnim(int animation, Common::Rect curRect);
+
+	void drawSmkBackgroundFrame(int animation);
+	void drawSmkIconFrame(uint16 startIcon, uint16 iconNum);
+	void drawSmkActionFrame();
+	void swapCD(int cd);
+	void patchAnimTab();
+
+public:
+	Common::Rect _animRect;
+	SAnim _animTab[MAXANIM];
+
+	void smkGoto(int slot, int frame);
+	void smkToggleAudio(int slot, bool on);
+	void smkToggleTrackAudio(int slot, int track, bool on);
+	int16 smkCurFrame(int slot);
+	void smkStop(uint16 slot);
+	void refreshActionAnimation() { refreshSmkAnim(_playingAnims[kSmackerAction]); }
+	bool isActionActive() const { return _playingAnims[kSmackerAction] != 0; }
+	void playMovie(const Common::Path &filename, int startFrame = 0, int endFrame = -1, bool singleChoice = false);
+	void startFullMotion();
+	void stopFullMotion();
+
+	void refreshAnim(int box);
+	void startSmkAnim(uint16 animation);
+	void stopAllSmkAnims();
+
+	void syncGameStream(Common::Serializer &ser);
+	void loadAnimTab(Common::SeekableReadStreamEndian *stream);
+};
+
+} // End of namespace Trecision
+#endif
+