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engines/ags/engine/ac/math.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 AGS_ENGINE_AC_MATH_H
+#define AGS_ENGINE_AC_MATH_H
+
+#include "ags/shared/core/types.h"
+
+namespace AGS3 {
+
+enum RoundDirections {
+	eRoundDown = 0,
+	eRoundNearest = 1,
+	eRoundUp = 2
+};
+
+
+int FloatToInt(float value, int roundDirection);
+float IntToFloat(int value);
+float StringToFloat(const char *theString);
+float Math_Cos(float value);
+float Math_Sin(float value);
+float Math_Tan(float value);
+float Math_ArcCos(float value);
+float Math_ArcSin(float value);
+float Math_ArcTan(float value);
+float Math_ArcTan2(float yval, float xval);
+float Math_Log(float value);
+float Math_Log10(float value);
+float Math_Exp(float value);
+float Math_Cosh(float value);
+float Math_Sinh(float value);
+float Math_Tanh(float value);
+float Math_RaiseToPower(float base, float exp);
+float Math_DegreesToRadians(float value);
+float Math_RadiansToDegrees(float value);
+float Math_GetPi();
+float Math_Sqrt(float value);
+
+int __Rand(int upto);
+#define Random __Rand
+
+} // namespace AGS3
+
+#endif