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63 lines
2.2 KiB
Plaintext
63 lines
2.2 KiB
Plaintext
#include "..\script_component.hpp"
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/*
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* Author: Lambda.Tiger
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* This function returns a classification of material type based on the surface hit.
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*
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* Arguments:
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* 0: Surface type given as either a CfgSurfaces path or .bisurf filepath, same format as "HitPart" projectile parameter <STRING>
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*
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* Return Value:
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* Material categories as expanded on in line 44 below <STRING>
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*
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* Example:
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* "a3\data_f\penetration\concrete.bisurf" call ace_frag_fnc_getMaterialInfo
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*
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* Public: No
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*/
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#define ACE_FRAG_SOUNDENVIRON_STR_LEN 12
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#define ACE_FRAG_SOUNDHIT_STR_LEN 8
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#define ACE_FRAG_MATERIAL_SEARCH_LEN 10
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params ["_surfType"];
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private _material = GVAR(spallMaterialCache) get _surfType;
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TRACE_2("materialCache",_surfType,_material);
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if (!isNil "_material") exitWith {_material};
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// Use 'soundEnviron' or 'soundHit' to extract approx material
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private _surfaceConfig = configFile >> "CfgSurfaces" >> _surfType;
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if (isClass _surfaceConfig) then {
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_material = getText (_surfaceConfig >> "soundEnviron");
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if (_material == "" || {_material == "empty"}) then {
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_material = getText (_surfaceConfig >> "soundhit");
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};
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} else { // Messy way when a surface isn't added to CfgSurfaces
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private _surfFileText = toLowerANSI preprocessFile _surfType;
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_surfFileText = _surfFileText regexReplace ["[^a-z0-9]", ""];
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private _idx = ACE_FRAG_SOUNDENVIRON_STR_LEN + (_surfFileText find "soundenviron");
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if (_surfFileText select [_idx, 5] isEqualTo "empty") then {
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_idx = ACE_FRAG_SOUNDHIT_STR_LEN + (_surfFileText find "soundhit");
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};
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_material = _surfFileText select [_idx, ACE_FRAG_MATERIAL_SEARCH_LEN];
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};
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TRACE_1("materialSubString",_material);
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_material = switch (true) do {
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case ("dirt" in _material);
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case ("grass" in _material): { "ground" };
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case ("gravel" in _material);
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case ("rock" in _material): { "rock" };
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case ("wood" in _material): { "wood" };
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case ("lino" in _material);
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case ("building" in _material);
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case ("concrete" in _material): { "concrete" };
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case ("metal" in _material): { "metal" };
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default { "ground" };
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};
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GVAR(spallMaterialCache) set [_surfType, _material];
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TRACE_2("materialCacheSet",_surfType,_material);
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_material
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