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26 lines
629 B
Plaintext
26 lines
629 B
Plaintext
#include "..\script_component.hpp"
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/*
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* Author: jaynus / nou
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* Change a projectile's direction, maintaing speed
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*
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* Arguments:
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* 0: Projectile <OBJECT>
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* 1: Direction (unit vector) <ARRAY>
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*
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* Return Value:
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* None
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*
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* Example:
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* [missile, [0,1,0]] call ace_missileguidance_fnc_changeMissileDirection;
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*
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* Public: No
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*/
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params ["_projectile", "_v"];
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private _l = sqrt ((_v select 0) ^ 2 + (_v select 1) ^ 2);
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private _r = -(_v select 2) / _l;
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_projectile setVectorDirAndUp [ _v, [(_v select 0) * _r,(_v select 1) * _r, _l] ];
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_projectile setVelocity (_v vectorMultiply (vectorMagnitude (velocity _projectile)));
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