Arma3_Exile/AdvancedTowing
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Update to towing logic

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sethduda 2016-03-10 09:09:16 -05:00
parent 42c9f653fe
commit 1637a2a894
1 changed files with 44 additions and 18 deletions
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62
addons/SA_AdvancedTowing/functions/fn_advancedTowingInit.sqf
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@ -22,34 +22,34 @@ SA_Simulate_Towing = {
params ["_vehicle","_vehicleHitchModelPos","_cargo","_cargoHitchModelPos","_ropeLength"];
private ["_lastCargoHitchPosition","_lastCargoVectorDir","_bbr","_p1","_p2","_maxCargoWidth","_maxCargoLength","_cargoLength"];
private ["_lastCargoHitchPosition","_lastCargoVectorDir","_cargoLength","_maxDistanceToCargo","_lastMovedCargoPosition"];
_vehicleHitchModelPos set [2,0];
_cargoHitchModelPos set [2,0];
_lastCargoHitchPosition = _cargo modelToWorldVisual _cargoHitchModelPos;
_lastCargoHitchPosition = _cargo modelToWorld _cargoHitchModelPos;
_lastCargoVectorDir = vectorDir _cargo;
_lastMovedCargoPosition = getPos _cargo;
_bbr = boundingBoxReal _cargo;
_p1 = _bbr select 0;
_p2 = _bbr select 1;
_maxCargoWidth = abs ((_p2 select 0) - (_p1 select 0));
_maxCargoLength = abs ((_p2 select 1) - (_p1 select 1));
_cargoLength = _maxCargoWidth max _maxCargoLength;
_cargoHitchPoints = [_cargo] call SA_Get_Hitch_Points;
_cargoLength = (_cargoHitchPoints select 0) distance (_cargoHitchPoints select 1);
_maxDistanceToCargo = _ropeLength;
private ["_vehicleHitchPosition","_cargoHitchPosition","_newCargoHitchPosition","_cargoVector","_movedCargoVector","_newCargoDir","_lastCargoVectorDir","_newCargoPosition","_doExit"];
private ["_vehicleHitchPosition","_cargoHitchPosition","_newCargoHitchPosition","_cargoVector","_movedCargoVector","_newCargoDir","_lastCargoVectorDir","_newCargoPosition","_doExit","_cargoPosition"];
_doExit = false;
while {count (ropeAttachedObjects _vehicle) == 1 && !_doExit} do {
_vehicleHitchPosition = _vehicle modelToWorldVisual _vehicleHitchModelPos;
_vehicleHitchPosition = _vehicle modelToWorld _vehicleHitchModelPos;
_vehicleHitchPosition set [2,0];
_cargoHitchPosition = _lastCargoHitchPosition;
_cargoHitchPosition set [2,0];
if(_vehicleHitchPosition distance _cargoHitchPosition > _ropeLength) then {
_cargoPosition = getPos _cargo;
if(_vehicleHitchPosition distance _cargoHitchPosition > _maxDistanceToCargo) then {
_newCargoHitchPosition = _vehicleHitchPosition vectorAdd ((_vehicleHitchPosition vectorFromTo _cargoHitchPosition) vectorMultiply _ropeLength);
_cargoVector = _lastCargoVectorDir vectorMultiply _cargoLength;
_movedCargoVector = _newCargoHitchPosition vectorDiff _lastCargoHitchPosition;
@ -57,22 +57,28 @@ SA_Simulate_Towing = {
_lastCargoVectorDir = _newCargoDir;
_newCargoPosition = _newCargoHitchPosition vectorAdd (_newCargoDir vectorMultiply -(vectorMagnitude _cargoHitchModelPos));
_cargo setVectorDir _newCargoDir;
_cargo setPosWorld _newCargoPosition;
_cargo setPos _newCargoPosition;
_lastCargoHitchPosition = _newCargoHitchPosition;
_maxDistanceToCargo = _vehicleHitchPosition distance _newCargoHitchPosition;
_lastMovedCargoPosition = _cargoPosition;
} else {
_lastCargoHitchPosition = _cargo modelToWorldVisual _cargoHitchModelPos;
_lastCargoVectorDir = vectorDir _cargo;
if(_lastMovedCargoPosition distance _cargoPosition > 2) then {
_lastCargoHitchPosition = _cargo modelToWorld _cargoHitchModelPos;
_lastCargoVectorDir = vectorDir _cargo;
};
};
if(!local _vehicle) then {
_this remoteExec ["SA_Simulate_Towing", _vehicle];
_doExit = true;
};
sleep 0.02;
sleep 0.01;
};
};
SA_Get_Hitch_Points = {
@ -90,9 +96,18 @@ SA_Get_Hitch_Points = {
_rearCorner2 = [(_centerOfMass select 0) - _widthOffset, (_centerOfMass select 1) - _lengthOffset, _centerOfMass select 2];
_frontCorner = [(_centerOfMass select 0) + _widthOffset, (_centerOfMass select 1) + _lengthOffset, _centerOfMass select 2];
_frontCorner2 = [(_centerOfMass select 0) - _widthOffset, (_centerOfMass select 1) + _lengthOffset, _centerOfMass select 2];
/* if( (_rearCorner distance _frontCorner) < (_rearCorner distance _rearCorner2) ) then {
_rearCornerTemp = _rearCorner;
_rearCorner = _rearCorner2;
_rearCorner2 = _frontCorner2;
_frontCorner2 = _frontCorner;
_frontCorner = _rearCornerTemp;
}; */
_rearHitchPoint = ((_rearCorner vectorDiff _rearCorner2) vectorMultiply 0.5) vectorAdd _rearCorner2;
_frontHitchPoint = ((_frontCorner vectorDiff _frontCorner2) vectorMultiply 0.5) vectorAdd _frontCorner2;
[_frontHitchPoint,_rearHitchPoint,_frontCorner,_frontCorner2,_rearCorner,_rearCorner2];
_sideLeftPoint = ((_frontCorner vectorDiff _rearCorner) vectorMultiply 0.5) vectorAdd _frontCorner;
_sideRightPoint = ((_frontCorner2 vectorDiff _rearCorner2) vectorMultiply 0.5) vectorAdd _frontCorner2;
[_frontHitchPoint,_rearHitchPoint,_sideLeftPoint,_sideRightPoint];
};
SA_Attach_Tow_Ropes = {
@ -103,6 +118,17 @@ SA_Attach_Tow_Ropes = {
private ["_towRopes","_vehicleHitch","_cargoHitch","_objDistance","_ropeLength"];
_towRopes = _vehicle getVariable ["SA_Tow_Ropes",[]];
if(count _towRopes == 1) then {
/*_closestCargoHitch = [0,0,0];
_closestDistance = -1;
{
_distanceToHitch = player distance (_cargo modelToWorld _x);
if(_closestDistance < 0 || _distanceToHitch < _closestCargoHitch) then {
_closestCargoHitch = _x;
_closestDistance = _distanceToHitch;
};
} forEach ([_cargo] call SA_Get_Hitch_Points);
_cargoHitch = _closestCargoHitch;
*/
_cargoHitch = ([_cargo] call SA_Get_Hitch_Points) select 0;
_vehicleHitch = ([_vehicle] call SA_Get_Hitch_Points) select 1;
_ropeLength = (ropeLength (_towRopes select 0));