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Diffstat (limited to 'sourcemod-1.5-dev/scripting/include/float.inc')
| -rw-r--r-- | sourcemod-1.5-dev/scripting/include/float.inc | 437 |
1 files changed, 0 insertions, 437 deletions
diff --git a/sourcemod-1.5-dev/scripting/include/float.inc b/sourcemod-1.5-dev/scripting/include/float.inc deleted file mode 100644 index 1282158..0000000 --- a/sourcemod-1.5-dev/scripting/include/float.inc +++ /dev/null @@ -1,437 +0,0 @@ -/** - * vim: set ts=4 : - * ============================================================================= - * SourceMod (C)2004-2008 AlliedModders LLC. All rights reserved. - * ============================================================================= - * - * This file is part of the SourceMod/SourcePawn SDK. - * - * This program is free software; you can redistribute it and/or modify it under - * the terms of the GNU General Public License, version 3.0, as published by the - * Free Software Foundation. - * - * 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/>. - * - * As a special exception, AlliedModders LLC gives you permission to link the - * code of this program (as well as its derivative works) to "Half-Life 2," the - * "Source Engine," the "SourcePawn JIT," and any Game MODs that run on software - * by the Valve Corporation. You must obey the GNU General Public License in - * all respects for all other code used. Additionally, AlliedModders LLC grants - * this exception to all derivative works. AlliedModders LLC defines further - * exceptions, found in LICENSE.txt (as of this writing, version JULY-31-2007), - * or <http://www.sourcemod.net/license.php>. - * - * Version: $Id$ - */ - -#if defined _float_included - #endinput -#endif -#define _float_included - -/** - * Converts an integer into a floating point value. - * - * @param value Integer to convert. - * @return Floating point value. - */ -native Float:float(value); - -/** - * Multiplies two floats together. - * - * @param oper1 First value. - * @param oper2 Second value. - * @return oper1*oper2. - */ -native Float:FloatMul(Float:oper1, Float:oper2); - -/** - * Divides the dividend by the divisor. - * - * @param dividend First value. - * @param divisor Second value. - * @return dividend/divisor. - */ -native Float:FloatDiv(Float:dividend, Float:divisor); - -/** - * Adds two floats together. - * - * @param oper1 First value. - * @param oper2 Second value. - * @return oper1+oper2. - */ -native Float:FloatAdd(Float:oper1, Float:oper2); - -/** - * Subtracts oper2 from oper1. - * - * @param oper1 First value. - * @param oper2 Second value. - * @return oper1-oper2. - */ -native Float:FloatSub(Float:oper1, Float:oper2); - -/** - * Returns the decimal part of a float. - * - * @param value Input value. - * @return Decimal part. - */ -native Float:FloatFraction(Float:value); - -/** - * Rounds a float to the closest integer to zero. - * - * @param value Input value to be rounded. - * @return Rounded value. - */ -native RoundToZero(Float:value); - -/** - * Rounds a float to the next highest integer value. - * - * @param value Input value to be rounded. - * @return Rounded value. - */ -native RoundToCeil(Float:value); - -/** - * Rounds a float to the next lowest integer value. - * - * @param value Input value to be rounded. - * @return Rounded value. - */ -native RoundToFloor(Float:value); - -/** - * Standard IEEE rounding. - * - * @param value Input value to be rounded. - * @return Rounded value. - */ -native RoundToNearest(Float:value); - -/** - * Compares two floats. - * - * @param fOne First value. - * @param fTwo Second value. - * @return Returns 1 if the first argument is greater than the second argument. - * Returns -1 if the first argument is smaller than the second argument. - * Returns 0 if both arguments are equal. - */ -native FloatCompare(Float:fOne, Float:fTwo); - -/** - * Returns the square root of the input value, equivalent to floatpower(value, 0.5). - * - * @param value Input value. - * @return Square root of the value. - */ -native Float:SquareRoot(Float:value); - -/** - * Returns the value raised to the power of the exponent. - * - * @param value Value to be raised. - * @param exponent Value to raise the base. - * @return value^exponent. - */ -native Float:Pow(Float:value, Float:exponent); - -/** - * Returns the value of raising the input by e. - * - * @param value Input value. - * @return exp(value). - */ -native Float:Exponential(Float:value); - -/** - * Returns the logarithm of any base specified. - * - * @param value Input value. - * @param base Logarithm base to use, default is 10. - * @return log(value)/log(base). - */ -native Float:Logarithm(Float:value, Float:base=10.0); - -/** - * Returns the sine of the argument. - * - * @param value Input value in radians. - * @return sin(value). - */ -native Float:Sine(Float:value); - -/** - * Returns the cosine of the argument. - * - * @param value Input value in radians. - * @return cos(value). - */ -native Float:Cosine(Float:value); - -/** - * Returns the tangent of the argument. - * - * @param value Input value in radians. - * @return tan(value). - */ -native Float:Tangent(Float:value); - -/** - * Returns an absolute value. - * - * @param value Input value. - * @return Absolute value of the input. - */ -native Float:FloatAbs(Float:value); - -/** - * Returns the arctangent of the input value. - * - * @param angle Input value. - * @return atan(value) in radians. - */ -native Float:ArcTangent(Float:angle); - -/** - * Returns the arccosine of the input value. - * - * @param angle Input value. - * @return acos(value) in radians. - */ -native Float:ArcCosine(Float:angle); - -/** - * Returns the arcsine of the input value. - * - * @param angle Input value. - * @return asin(value) in radians. - */ -native Float:ArcSine(Float:angle); - -/** - * Returns the arctangent2 of the input values. - * - * @param x Horizontal value. - * @param y Vertical value. - * @return atan2(value) in radians. - */ -native Float:ArcTangent2(Float:x, Float:y); - -/** - * Rounds a floating point number using the "round to nearest" algorithm. - * - * @param value Floating point value to round. - * @return The value rounded to the nearest integer. - */ -stock RoundFloat(Float:value) -{ - return RoundToNearest(value); -} - -/** - * User defined operators. - * - */ -#pragma rational Float - -native bool:__FLOAT_GT__(Float:a, Float:b); -native bool:__FLOAT_GE__(Float:a, Float:b); -native bool:__FLOAT_LT__(Float:a, Float:b); -native bool:__FLOAT_LE__(Float:a, Float:b); -native bool:__FLOAT_EQ__(Float:a, Float:b); -native bool:__FLOAT_NE__(Float:a, Float:b); -native bool:__FLOAT_NOT__(Float:a); - -native Float:operator*(Float:oper1, Float:oper2) = FloatMul; -native Float:operator/(Float:oper1, Float:oper2) = FloatDiv; -native Float:operator+(Float:oper1, Float:oper2) = FloatAdd; -native Float:operator-(Float:oper1, Float:oper2) = FloatSub; -native bool:operator!(Float:oper1) = __FLOAT_NOT__; -native bool:operator>(Float:oper1, Float:oper2) = __FLOAT_GT__; -native bool:operator>=(Float:oper1, Float:oper2) = __FLOAT_GE__; -native bool:operator<(Float:oper1, Float:oper2) = __FLOAT_LT__; -native bool:operator<=(Float:oper1, Float:oper2) = __FLOAT_LE__; -native bool:operator!=(Float:oper1, Float:oper2) = __FLOAT_NE__; -native bool:operator==(Float:oper1, Float:oper2) = __FLOAT_EQ__; - -stock Float:operator++(Float:oper) -{ - return oper+1.0; -} - -stock Float:operator--(Float:oper) -{ - return oper-1.0; -} - -stock Float:operator-(Float:oper) -{ - return oper^Float:cellmin; /* IEEE values are sign/magnitude */ -} - -stock Float:operator*(Float:oper1, oper2) -{ - return FloatMul(oper1, float(oper2)); /* "*" is commutative */ -} - -stock Float:operator/(Float:oper1, oper2) -{ - return FloatDiv(oper1, float(oper2)); -} - -stock Float:operator/(oper1, Float:oper2) -{ - return FloatDiv(float(oper1), oper2); -} - -stock Float:operator+(Float:oper1, oper2) -{ - return FloatAdd(oper1, float(oper2)); /* "+" is commutative */ -} - -stock Float:operator-(Float:oper1, oper2) -{ - return FloatSub(oper1, float(oper2)); -} - -stock Float:operator-(oper1, Float:oper2) -{ - return FloatSub(float(oper1), oper2); -} - -stock bool:operator==(Float:oper1, oper2) -{ - return __FLOAT_EQ__(oper1, float(oper2)); -} - -stock bool:operator!=(Float:oper1, oper2) -{ - return __FLOAT_NE__(oper1, float(oper2)); -} - -stock bool:operator>(Float:oper1, oper2) -{ - return __FLOAT_GT__(oper1, float(oper2)); -} - -stock bool:operator>(oper1, Float:oper2) -{ - return __FLOAT_GT__(float(oper1), oper2); -} - -stock bool:operator>=(Float:oper1, oper2) -{ - return __FLOAT_GE__(oper1, float(oper2)); -} - -stock bool:operator>=(oper1, Float:oper2) -{ - return __FLOAT_GE__(float(oper1), oper2); -} - -stock bool:operator<(Float:oper1, oper2) -{ - return __FLOAT_LT__(oper1, float(oper2)); -} - -stock bool:operator<(oper1, Float:oper2) -{ - return __FLOAT_LT__(float(oper1), oper2); -} - -stock bool:operator<=(Float:oper1, oper2) -{ - return __FLOAT_LE__(oper1, float(oper2)); -} - -stock bool:operator<=(oper1, Float:oper2) -{ - return __FLOAT_LE__(float(oper1), oper2); -} - -/** - * Forbidden operators. - * - */ -forward operator%(Float:oper1, Float:oper2); -forward operator%(Float:oper1, oper2); -forward operator%(oper1, Float:oper2); - -#define FLOAT_PI 3.1415926535897932384626433832795 - -/** - * Converts degrees to radians. - * - * @param angle Degrees. - * @return Radians. - */ -stock Float:DegToRad(Float:angle) -{ - return (angle*FLOAT_PI)/180; -} - -/** - * Converts degrees to radians. - * - * @param angle Radians. - * @return Degrees. - */ -stock Float:RadToDeg(Float:angle) -{ - return (angle*180)/FLOAT_PI; -} - -/** - * Returns a random integer in the range [0, 2^31-1]. - * - * Note: Uniform random number streams are seeded automatically per-plugin. - * - * @return Random integer. - */ -native GetURandomInt(); - -/** - * Returns a uniform random float in the range [0, 1). - * - * Note: Uniform random number streams are seeded automatically per-plugin. - * - * @return Uniform random floating-point number. - */ -native Float:GetURandomFloat(); - -/** - * Seeds a plugin's uniform random number stream. This is done automatically, - * so normally it is totally unnecessary to call this. - * - * @param seeds Array of numbers to use as seeding data. - * @param numSeeds Number of seeds in the seeds array. - * @noreturn - */ -native SetURandomSeed(const seeds[], numSeeds); - -/** - * Seeds a plugin's uniform random number stream. This is done automatically, - * so normally it is totally unnecessary to call this. - * - * @param seed Single seed value. - * @noreturn - */ -stock SetURandomSeedSimple(seed) -{ - new seeds[1]; - seeds[0] = seed; - SetURandomSeed(seeds, 1); -} - |