ACE3/addons/missileguidance/functions/fnc_onFired.sqf
2016-05-03 02:32:44 +02:00

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//#define DEBUG_MODE_FULL
#include "script_component.hpp"
PARAMS_7(_shooter,_weapon,_muzzle,_mode,_ammo,_magazine,_projectile);
// Bail if guidance is disabled
// Bail on locality of the projectile, it should be local to us
if(GVAR(enabled) < 1 || {!local _projectile} ) exitWith { false };
//Bail if shooter isn't player AND system not enabled for AI:
if( !isPlayer _shooter && { GVAR(enabled) < 2 } ) exitWith { false };
// Bail on not missile
if(! (_ammo isKindOf "MissileBase") ) exitWith { false };
private["_config", "_configs", "_enabled", "_target", "_seekerType", "_attackProfile"];
private["_args", "_canUseLock", "_guidingUnit", "_launchPos", "_lockMode", "_targetPos", "_vanillaTarget"];
//Verify ammo has explicity added guidance config (ignore inheritances)
_configs = configProperties [(configFile >> "CfgAmmo" >> _ammo), QUOTE(configName _x == QUOTE(QUOTE(ADDON))), false];
if( (count _configs) < 1) exitWith {};
_config = (configFile >> "CfgAmmo" >> _ammo >> QUOTE(ADDON));
_enabled = getNumber ( _config >> "enabled");
// Bail if guidance is not enabled
if(isNil "_enabled" || {_enabled != 1}) exitWith { false };
_target = (vehicle _shooter) getVariable [QGVAR(target), nil];
_targetPos = (vehicle _shooter) getVariable [QGVAR(targetPosition), nil];
_seekerType = (vehicle _shooter) getVariable [QGVAR(seekerType), nil];
_attackProfile = (vehicle _shooter) getVariable [QGVAR(attackProfile), nil];
_lockMode = (vehicle _shooter) getVariable [QGVAR(lockMode), nil];
// @TODO: make this vehicle shooter, but we need to differentiate where its set in ace_laser
_laserCode = _shooter getVariable [QEGVAR(laser,code), ACE_DEFAULT_LASER_CODE];
_laserInfo = [_laserCode, ACE_DEFAULT_LASER_WAVELENGTH, ACE_DEFAULT_LASER_WAVELENGTH];
_launchPos = getPosASL (vehicle _shooter);
TRACE_3("Begin guidance", _target, _seekerType, _attackProfile);
if (isNil "_seekerType" || {!(_seekerType in (getArray (_config >> "seekerTypes")))}) then {
_seekerType = getText (_config >> "defaultSeekerType");
};
if (isNil "_attackProfile" || {!(_attackProfile in (getArray (_config >> "attackProfiles")))}) then {
_attackProfile = getText (_config >> "defaultAttackProfile");
};
if (isNil "_lockMode" || {!(_lockMode in (getArray (_config >> "seekerLockModes")))}) then {
_lockMode = getText (_config >> "defaultSeekerLockMode");
};
// If we didn't get a target, try to fall back on tab locking
if(isNil "_target") then {
if(!isPlayer _shooter) then {
// This was an AI shot, lets still guide it on the AI target
_target = _shooter getVariable[QGVAR(vanilla_target), nil];
TRACE_1("Detected AI Shooter!", _target);
} else {
_canUseLock = getNumber (_config >> "canVanillaLock");
// @TODO: Get vanilla target
if(_canUseLock > 0 || difficulty < 1) then {
_vanillaTarget = cursorTarget;
TRACE_1("Using Vanilla Locking", _vanillaTarget);
if(!isNil "_vanillaTarget") then {
_target = _vanillaTarget;
};
};
};
};
TRACE_4("Beginning ACE guidance system",_target,_ammo,_seekerType,_attackProfile);
_args = [_this,
[_shooter,
[_target, _targetPos, _launchPos],
_seekerType,
_attackProfile,
_lockMode,
_laserInfo
],
[
getNumber ( _config >> "minDeflection" ),
getNumber ( _config >> "maxDeflection" ),
getNumber ( _config >> "incDeflection" )
],
[
getNumber ( _config >> "seekerAngle" ),
getNumber ( _config >> "seekerAccuracy" ),
getNumber ( _config >> "seekerMaxRange" )
],
[ ACE_diagTime, [], [] ]
];
// Hand off to the guiding unit. We just use local player so local PFH fires for now
// Laser code needs to give us a shooter for LOBL, or the seeker unit needs to be able to shift locality
// Based on its homing laser
// Lasers need to be handled in a special LOAL/LOBL case
//if(isPlayer _shooter) then {
// _guidingUnit = ACE_player;
//
// if(local _guidingUnit) then {
// [FUNC(guidancePFH), 0, _args ] call CBA_fnc_addPerFrameHandler;
// } else {
// [QGVAR(handoff), [_guidingUnit, _args] ] call FUNC(doHandoff);
// };
//} else {
[FUNC(guidancePFH), 0, _args ] call CBA_fnc_addPerFrameHandler;
//};
/* Clears locking settings
(vehicle _shooter) setVariable [QGVAR(target), nil];
(vehicle _shooter) setVariable [QGVAR(seekerType), nil];
(vehicle _shooter) setVariable [QGVAR(attackProfile), nil];
(vehicle _shooter) setVariable [QGVAR(lockMode), nil];
*/