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engines/watchmaker/classes/do_camera.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 WATCHMAKER_DO_CAMERA_H
+#define WATCHMAKER_DO_CAMERA_H
+
+#include "watchmaker/t3d.h"
+#include "watchmaker/globvar.h"
+#include "watchmaker/game.h"
+
+namespace Watchmaker {
+
+class CameraMan {
+	// Constants:
+	static const int MAX_CAMERA_STEPS = 500;
+
+	t3dCAMERA FirstPersonCamera, *DestCamera, *LastCamera, CameraCarrello;
+	t3dCAMERA CameraStep[MAX_CAMERA_STEPS], AnimCamera;
+	int16 CurCameraSubStep = 0, CurCameraStep = 0, NumCameraSteps = 0;
+	t3dV3F OldCameraTarget, OldPlayerDir, FirstPersonTarget;
+	t3dV3F SourceBlend, TargetBlend;
+
+
+	uint8 bForceDirectCamera = false, bCameraCarrello = false;
+
+	uint8 t3dCurCameraIndex = 255;
+	uint8 t3dLastCameraIndex = 255;
+
+	void NextCameraStep(WGame &game);
+	void HandleCameraCarrello(t3dBODY *croom);
+public:
+	t3dV3F HeadAngles;
+	t3dF32 CamAngleX, CamAngleY;
+
+	void resetAngle();
+	void resetLastCameraIndex() { t3dLastCameraIndex = 255; }
+	uint8 getCurCameraIndex() { return t3dCurCameraIndex; }
+
+	void MoveHeadAngles(t3dF32 diffx, t3dF32 diffy);
+	void GetCameraTarget(Init &init, t3dV3F *Target);
+	t3dCAMERA *PickCamera(t3dBODY *b, unsigned char in);
+	void doCamera(WGame &game);
+	void GetRealCharPos(Init &init, t3dV3F *Target, int32 oc, uint8 bn);
+	void ResetCameraTarget();
+	void ResetCameraSource();
+	void ProcessCamera(WGame &game);
+	uint8 GetCameraIndexUnderPlayer(int32 pl);
+	void StartAnimCamera(WGame &game);
+	uint8 ClipGolfCameraMove(t3dV3F *NewT, t3dV3F *OldT, t3dV3F *Source);
+};
+
+
+} // End of namespace Watchmaker
+
+#endif // WATCHMAKER_DO_CAMERA_H