ACE3/addons/field_rations/functions/fnc_handleHUD.sqf
2021-10-28 16:24:45 -05:00

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#include "script_component.hpp"
/*
* Author: mharis001
* Handles creating and updating the visuals of the HUD.
*
* Arguments:
* 0: Thirst <NUMBER> (default: getVariable from ACE_player)
* 1: Hunger <NUMBER> (default: getVariable from ACE_player)
*
* Return Value:
* None
*
* Example:
* [_thirst, _hunger] call ace_field_rations_fnc_handleHUD
*
* Public: No
*/
params [["_thirst", ACE_player getVariable [QXGVAR(thirst), 0]], ["_hunger", ACE_player getVariable [QXGVAR(hunger), 0]]];
private _display = uiNamespace getVariable [QGVAR(hudDisplay), displayNull];
// Create HUD if display is null
if (isNull _display) then {
private _rscType = [QGVAR(hudColoredIcons), QGVAR(hudDrainingIcons)] select XGVAR(hudType);
QGVAR(hud) cutRsc [_rscType, "PLAIN", -1, false];
_display = uiNamespace getVariable [QGVAR(hudDisplay), displayNull];
};
if (XGVAR(hudType) == 0) then {
// Get HUD transparency based on setting
private _fade = if (XGVAR(hudTransparency) == -1) then {
linearConversion [0, 70, _thirst max _hunger, 1, 0, true];
} else {
XGVAR(hudTransparency);
};
// Reduce transparency if hovering on interaction
if (GVAR(hudInteractionHover)) then {
_fade = _fade min 0.5;
};
// Update HUD icon colors (White -> Yellow -> Orange -> Red)
{
_x params ["_status", "_iconIDC"];
private _iconCtrl = _display displayCtrl _iconIDC;
private _color = [1, linearConversion [35, 90, _status, 1, 0, true], linearConversion [0, 40, _status, 1, 0, true], 1];
_iconCtrl ctrlSetTextColor _color;
_iconCtrl ctrlSetFade _fade;
_iconCtrl ctrlCommit 1;
} forEach [
[_thirst, IDC_COLORED_HUD_THIRST],
[_hunger, IDC_COLORED_HUD_HUNGER]
];
} else {
// Reposition controls group and icon to create draining effect
private _defaultY = profileNamespace getVariable [QUOTE(TRIPLES(IGUI,XGVAR(grid),Y)), safeZoneY + safeZoneH - 2.2 * GUI_GRID_H];
{
_x params ["_status", "_groupIDC", "_iconIDC"];
private _changeY = _status / 50 * GUI_GRID_H;
private _groupCtrl = _display displayCtrl _groupIDC;
private _groupPos = ctrlPosition _groupCtrl;
_groupPos set [1, _defaultY + _changeY];
_groupCtrl ctrlSetPosition _groupPos;
_groupCtrl ctrlCommit 0;
private _iconCtrl = _display displayCtrl _iconIDC;
_iconCtrl ctrlSetPosition [0, -_changeY];
_iconCtrl ctrlCommit 0;
} forEach [
[_thirst, IDC_DRAINING_HUD_THIRST_GROUP, IDC_DRAINING_HUD_THIRST_ICON],
[_hunger, IDC_DRAINING_HUD_HUNGER_GROUP, IDC_DRAINING_HUD_HUNGER_ICON]
];
};