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Add possibility for lethal organ damage (#6277)

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* Change fatal injury to emulate lethal organ damage
This commit is contained in:
SilentSpike 2018-07-29 21:19:04 +01:00 committed by GitHub
parent e22f35da37
commit 2ea7c349ca
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 41 additions and 11 deletions
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20
addons/medical_damage/functions/fnc_woundsHandler.sqf
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@ -71,12 +71,24 @@ private _bodyPartVisParams = [_unit, false, false, false, false]; // params arra
_critialDamage = true;
};
#ifdef DEBUG_MODE_FULL
systemChat format["%1, damage: %2, peneration: %3, bleeding: %4, pain: %5", _bodyPart, round(_woundDamage * 100) / 100, _woundDamage > PENETRATION_THRESHOLD, round(_bleeding * 1000) / 1000, round(_pain * 1000) / 1000];
systemChat format["%1, damage: %2, peneration: %3, bleeding: %4, pain: %5", _bodyPart, _woundDamage toFixed 2, _woundDamage > PENETRATION_THRESHOLD, _bleeding toFixed 3, _pain toFixed 3];
#endif
if (_bodyPartNToAdd == 0 && {_woundDamage > LETHAL_HEAD_DAMAGE_THRESHOLD}) then {
TRACE_2("FatalInjury",_unit,_woundDamage);
[QEGVAR(medical,FatalInjury), _unit] call CBA_fnc_localEvent;
// Emulate damage to vital organs
switch (true) do {
// Fatal damage to the head is guaranteed death
case (_bodyPartNToAdd == 0 && {_woundDamage >= HEAD_DAMAGE_THRESHOLD}): {
TRACE_1("lethal headshot",_woundDamage toFixed 2);
[QEGVAR(medical,FatalInjury), _unit] call CBA_fnc_localEvent;
};
// Fatal damage to torso has various results based on organ hit
case (_bodyPartNToAdd == 1 && {_woundDamage >= ORGAN_DAMAGE_THRESHOLD}): {
// Heart shot is lethal
if (random 1 < HEART_HIT_CHANCE) then {
TRACE_1("lethal heartshot",_woundDamage toFixed 2);
[QEGVAR(medical,FatalInjury), _unit] call CBA_fnc_localEvent;
};
};
};
// todo `forceWalk` based on leg damage

22
addons/medical_damage/functions/fnc_woundsHandlerSQF.sqf
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@ -32,7 +32,7 @@ private _damageTypeInfo = [GVAR(allDamageTypesData) getVariable _typeOfDamage] p
_damageTypeInfo params ["_thresholds", "_isSelectionSpecific", "_woundTypes"];
// It appears we are dealing with an unknown type of damage.
if (count _woundTypes == 0) then {
if (_woundTypes isEqualTo []) then {
// grabbing the configuration for unknown damage type
_damageTypeInfo = [GVAR(allDamageTypesData) getVariable "unknown"] param [0, [[], false, []]];
_woundTypes = _damageTypeInfo select 2;
@ -121,12 +121,24 @@ private _woundsCreated = [];
_critialDamage = true;
};
#ifdef DEBUG_MODE_FULL
systemChat format["%1, damage: %2, peneration: %3, bleeding: %4, pain: %5", _bodyPart, round(_woundDamage * 100) / 100, _woundDamage > PENETRATION_THRESHOLD, round(_bleeding * 1000) / 1000, round(_pain * 1000) / 1000];
systemChat format["%1, damage: %2, peneration: %3, bleeding: %4, pain: %5", _bodyPart, _woundDamage toFixed 2, _woundDamage > PENETRATION_THRESHOLD, _bleeding toFixed 3, _pain toFixed 3];
#endif
if (_bodyPartNToAdd == 0 && {_woundDamage > LETHAL_HEAD_DAMAGE_THRESHOLD}) then {
TRACE_2("FatalInjury",_unit,_woundDamage);
[QEGVAR(medical,FatalInjury), _unit] call CBA_fnc_localEvent;
// Emulate damage to vital organs
switch (true) do {
// Fatal damage to the head is guaranteed death
case (_bodyPartNToAdd == 0 && {_woundDamage >= HEAD_DAMAGE_THRESHOLD}): {
TRACE_1("lethal headshot",_woundDamage toFixed 2);
[QEGVAR(medical,FatalInjury), _unit] call CBA_fnc_localEvent;
};
// Fatal damage to torso has various results based on organ hit
case (_bodyPartNToAdd == 1 && {_woundDamage >= ORGAN_DAMAGE_THRESHOLD}): {
// Heart shot is lethal
if (random 1 < HEART_HIT_CHANCE) then {
TRACE_1("lethal heartshot",_woundDamage toFixed 2);
[QEGVAR(medical,FatalInjury), _unit] call CBA_fnc_localEvent;
};
};
};
// todo `forceWalk` based on leg damage

10
addons/medical_engine/script_macros_medical.hpp
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@ -3,6 +3,14 @@
#define ALL_SELECTIONS ["head", "body", "hand_l", "hand_r", "leg_l", "leg_r"]
#define ALL_HITPOINTS ["HitHead", "HitBody", "HitLeftArm", "HitRightArm", "HitLeftLeg", "HitRightLeg"]
// Damage threshold above which fatal organ damage can occur
#define HEAD_DAMAGE_THRESHOLD 1
#define ORGAN_DAMAGE_THRESHOLD 0.6
// Chance to hit heart based on ratio of 70kg (approx. 70L) body to 70mL stroke volume of heart
// Assuming torso is 50% of the body volume (35L)
#define HEART_HIT_CHANCE 0.05
#define MEDICAL_ACTION_DISTANCE 1.75
// scale received pain to 0-2 level to select type of scream
@ -53,8 +61,6 @@
// Chance to wake up when vitals are stable (checked once every SPONTANEOUS_WAKE_UP_INTERVAL seconds)
#define SPONTANEOUS_WAKE_UP_INTERVAL 15
#define LETHAL_HEAD_DAMAGE_THRESHOLD 1.0
// Minimum leg damage required for limping
#define LIMPING_DAMAGE_THRESHOLD 0.30