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https://github.com/alliedmodders/amxmodx.git
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7b3646a012
* Update include files documentation * Fix inconcistencies with spaces/tabs, some changes * Update fun, nvault, vector * Update sqlx.inc
132 lines
3.2 KiB
SourcePawn
132 lines
3.2 KiB
SourcePawn
// vim: set ts=4 sw=4 tw=99 noet:
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//
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// AMX Mod X, based on AMX Mod by Aleksander Naszko ("OLO").
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// Copyright (C) The AMX Mod X Development Team.
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//
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// This software is licensed under the GNU General Public License, version 3 or higher.
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// Additional exceptions apply. For full license details, see LICENSE.txt or visit:
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// https://alliedmods.net/amxmodx-license
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//
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// Vector Functions
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//
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#if defined _corevector_included
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#endinput
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#endif
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#define _corevector_included
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/**
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* Used for angle_vector()
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*/
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#define ANGLEVECTOR_FORWARD 1
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#define ANGLEVECTOR_RIGHT 2
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#define ANGLEVECTOR_UP 3
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/**
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* Calculates the distance between two input vectors.
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*
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* @param origin1 The first vector
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* @param origin2 The second vector
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*
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* @return The distance between two input vectors
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*/
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native get_distance(const origin1[3], const origin2[3]);
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/**
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* Calculates the distance between two input float vectors.
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*
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* @param origin1 The first vector
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* @param origin2 The second vector
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*
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* @return The distance between two input vectors
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*/
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native Float:get_distance_f(const Float:Origin1[3], const Float:Origin2[3]);
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/**
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* Calculates velocity in the direction player is looking.
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*
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* @param iIndex Client index
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* @param iVelocity Multiply vRetValue length by this much
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* @param vRetValue Store the calculated velocity in this vector.
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*
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* @noreturn
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* @error If client is not connected or client index is not
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* within the range of 1 to MaxClients.
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*/
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native velocity_by_aim(iIndex, iVelocity, Float:vRetValue[3]);
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/**
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* Changes a vector into an angle vector.
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*
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* @param fVector Input vector
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* @param vReturn Output angle vector
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*
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* @noreturn
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*/
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native vector_to_angle(const Float:fVector[3], Float:vReturn[3]);
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/**
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* Changes an angle vector into a vector.
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*
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* @param vector Input angle vector
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* @param FRU One of the ANGLEVECTOR_* constants
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* @param ret Output vector
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*
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* @noreturn
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*/
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native angle_vector(const Float:vector[3], FRU, Float:ret[3]);
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/**
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* Calculates the length of a vector.
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*
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* @param vVector Input vector
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*
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* @return Length of the input vector
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*/
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native Float:vector_length(const Float:vVector[3]);
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/**
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* Calculates the distance between two vectors.
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*
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* @param vVector The first vector
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* @param vVector2 The second vector
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*
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* @return Distance between two input vectors
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*/
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native Float:vector_distance(const Float:vVector[3], const Float:vVector2[3]);
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/**
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* Converts an integer vector to a floating point vector.
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*
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* @param IVec Input integer vector
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* @param FVec Output float vector
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*
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* @noreturn
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*/
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stock IVecFVec(const IVec[3], Float:FVec[3])
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{
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FVec[0] = float(IVec[0]);
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FVec[1] = float(IVec[1]);
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FVec[2] = float(IVec[2]);
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return 1;
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}
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/**
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* Converts a floating point vector into an integer vector.
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*
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* @param FVec Input float vector
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* @param IVec Output integer vector
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*
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* @noreturn
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*/
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stock FVecIVec(const Float:FVec[3], IVec[3])
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{
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IVec[0] = floatround(FVec[0]);
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IVec[1] = floatround(FVec[1]);
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IVec[2] = floatround(FVec[2]);
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return 1;
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}
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