ACE3/addons/overpressure/functions/fnc_fireOverpressureZone.sqf
2015-08-31 00:05:55 +02:00

75 lines
2.7 KiB
Plaintext

/*
* Author: commy2 and esteldunedain
*
* Handle fire of local vehicle weapons creating overpressure zones
*
* Arguments:
* 0: Unit that fired <OBJECT>
* 1: Weapon fired <STRING>
* 2: Muzzle <STRING>
* 3: Mode <STRING>
* 4: Ammo <STRING>
* 5: Magazine <STRING>
* 6: Projectile <OBJECT>
*
* Return value:
* None
*/
//#define DEBUG_MODE_FULL
#include "script_component.hpp"
params ["_firer", "_weapon", "_muzzle", "_mode", "_ammo", "_magazine", "_projectile"];
// Prevent AI from causing overpressure damage
if !([gunner _firer] call EFUNC(common,isPlayer)) exitWith {}; //@todo non-maingun turrets?
private ["_position", "_direction"];
_position = getPosASL _projectile;
_direction = vectorDir _projectile;
private ["_var", "_varName", "_dangerZoneAngle", "_dangerZoneRange", "_dangerZoneDamage"];
// Bake variable name and check if the variable exists, call the caching function otherwise
_varName = format [QGVAR(values%1%2%3), _weapon, _ammo, _magazine];
_var = if (isNil _varName) then {
[_weapon, _ammo, _magazine] call FUNC(cacheOverPressureValues);
} else {
missionNameSpace getVariable _varName;
};
_var params["_dangerZoneAngle","_dangerZoneRange","_dangerZoneDamage"];
// Damage to others
private "_affected";
_affected = getPos _projectile nearEntities ["CAManBase", _dangerZoneRange];
// Let each client handle their own affected units
["overpressure", _affected, [_firer, _position, _direction, _weapon, _magazine, _ammo]] call EFUNC(common,targetEvent);
// Draw debug lines
#ifdef DEBUG_MODE_FULL
[ _position,
_position vectorAdd (_direction vectorMultiply _dangerZoneRange),
[1,0,0,1]
] call EFUNC(common,addLineToDebugDraw);
private "_ref";
_ref = _direction call EFUNC(common,createOrthonormalReference);
[ _position,
_position vectorAdd (_direction vectorMultiply _dangerZoneRange) vectorAdd ((_ref select 1) vectorMultiply _dangerZoneRange * tan _dangerZoneAngle),
[1,1,0,1]
] call EFUNC(common,addLineToDebugDraw);
[ _position,
_position vectorAdd (_direction vectorMultiply _dangerZoneRange) vectorDiff ((_ref select 1) vectorMultiply _dangerZoneRange * tan _dangerZoneAngle),
[1,1,0,1]
] call EFUNC(common,addLineToDebugDraw);
[ _position,
_position vectorAdd (_direction vectorMultiply _dangerZoneRange) vectorAdd ((_ref select 2) vectorMultiply _dangerZoneRange * tan _dangerZoneAngle),
[1,1,0,1]
] call EFUNC(common,addLineToDebugDraw);
[ _position,
_position vectorAdd (_direction vectorMultiply _dangerZoneRange) vectorDiff ((_ref select 2) vectorMultiply _dangerZoneRange * tan _dangerZoneAngle),
[1,1,0,1]
] call EFUNC(common,addLineToDebugDraw);
#endif