DMS_Exile/@ExileServer/addons/a3_dms/scripts/fn_IsValidPosition.sqf
eraser1 8562289765 Some more required changes... sorry
* **You must update all of your mission files; the mission message
system as well as the calling parameters for DMS_fnc_FindSafePos have
been overhauled and will be incompatible with previous versions.**
* NEW CONFIG VALUES:

|DMS_ThrottleBlacklists|
|DMS_AttemptsUntilThrottle|
|DMS_ThrottleCoefficient|
|DMS_MinThrottledDistance|
* Decreased
"DMS_TraderZoneNearBlacklist","DMS_MissionNearBlacklist","DMS_WaterNearBlacklist"
* Changed "DMS_dynamicText_Color" to "#FFFFFF" (white)
* Replaced weapon classes in "DMS_CrateCase_Sniper" to the base classes;
all attachments should now spawn in the box separately.
* New function DMS_fnc_IsValidPosition (uses logic that was previously
from "DMS_fnc_FindSafePos").
* You can now manually define every individual parameter for
DMS_fnc_findSafePos per-mission, instead of using global parameters.
* AI will now be offloaded to an HC even with "DMS_ai_offload_to_client"
set to false.
* All of the previously "supported" values for
"DMS_PlayerNotificationTypes" are now PROPERLY supported.
DMS_PlayerNotificationTypes is now set to default "dynamicTextRequest"
and "systemChatRequest".
* Tweaked "cardealer" mission, the cars should no longer spawn inside of
each other.
2015-10-03 22:32:42 -05:00

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/*
DMS_fnc_IsValidPosition
Created by eraser1
Usage:
[
_pos, // ARRAY (position): The position to check.
_waterNearLimit, // NUMBER (distance): Minimum distance from water.
_maxSurfaceNormal, // NUMBER (between 0-1): Maximum "surfaceNormal"; Basically determines how steep a position is. Check the comment for config value "DMS_MaxSurfaceNormal" in config.sqf for more info
_spawnZoneNearLimit, // NUMBER (distance): Minimum distance from a spawn point.
_traderZoneNearLimit, // NUMBER (distance): Minimum distance from a trader zone.
_missionNearLimit, // NUMBER (distance): Minimum distance from another mission.
_playerNearLimit, // NUMBER (distance): Minimum distance from a player.
] call DMS_fnc_IsValidPosition;
*/
private ["_pos", "_waterNearLimit", "_maxSurfaceNormal", "_spawnZoneNearLimit", "_traderZoneNearLimit", "_missionNearLimit", "_playerNearLimit"];
_OK = params
[
["_pos", [0,0,0], [[]], [2,3]],
["_waterNearLimit", DMS_WaterNearBlacklist, [0] ],
["_maxSurfaceNormal", DMS_MaxSurfaceNormal, [0] ],
["_spawnZoneNearLimit", DMS_SpawnZoneNearBlacklist, [0] ],
["_traderZoneNearLimit", DMS_TraderZoneNearBlacklist,[0] ],
["_missionNearLimit", DMS_MissionNearBlacklist, [0] ],
["_playerNearLimit", DMS_PlayerNearBlacklist, [0] ]
];
_isValidPos = false;
if (!_OK) then
{
diag_log format ["DMS ERROR :: Calling DMS_fnc_isValidPosition with invalid parameters: %1",_this];
}
else
{
try
{
// Check for nearby water
if ((_waterNearLimit>0) && {[_pos,_waterNearLimit] call DMS_fnc_isNearWater}) then
{
throw ("water");
};
// Terrain steepness check
if (((surfaceNormal _pos) select 2)<_maxSurfaceNormal) then
{
throw ("a steep location");
};
{
// Check for nearby spawn points
if ((_spawnZoneNearLimit>0) && {((markertype _x) == "ExileSpawnZone") && {((getMarkerPos _x) distance2D _pos)<=_spawnZoneNearLimit}}) then
{
throw ("a spawn zone");
};
// Check for nearby trader zones
if ((_traderZoneNearLimit>0) && {((markertype _x) == "ExileTraderZone") && {((getMarkerPos _x) distance2D _pos)<=_traderZoneNearLimit}}) then
{
throw ("a trader zone");
};
// Check for nearby missions
if (_missionNearLimit>0) then
{
_missionPos = missionNamespace getVariable [format ["%1_pos",_x], []];
if (!(_missionPos isEqualTo []) && {(_missionPos distance2D _pos)<=_missionNearLimit}) then
{
throw ("another mission");
};
};
} forEach allMapMarkers;
// Check for nearby players
// This is done last because it is likely to be the most resource intensive.
if ((_playerNearLimit>0) && {[_pos,_playerNearLimit] call DMS_fnc_IsPlayerNearby}) then
{
throw ("players");
};
// No exceptions found
_isValidPos = true;
}
catch
{
if (DMS_DEBUG) then
{
diag_log format ["DMS_DEBUG IsValidPosition :: Exception in attempt %1 | Position %2 is too close to %3!",_attempts,_pos,_exception];
};
};
};
_isValidPos;