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Compat SPE / SPEX - Add ace_overheating_barrelMass to small arms #11413

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Merged
PabstMirror merged 10 commits into from
Jul 19, 2026
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Merged

Compat SPE / SPEX - Add ace_overheating_barrelMass to small arms #11413

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b24bdc2
Feat(overheating_barrelmass): SPE weapons has barrelmass
jpspider1 Jun 25, 2026
940642d
Feat(overheating_barrelmass): SPEX Sten Mk 5
jpspider1 Jun 25, 2026
7db7b46
Feat(overheating_barrelMass): Update mass values
jpspider1 Jun 26, 2026
568268e
Feat(overheating_barrelMass): Sten Mk2 made similar to MP40
jpspider1 Jun 26, 2026
3d04a05
Feat(overheating_barrelMass): Sten Mk5 made similar to MP40
jpspider1 Jun 26, 2026
0019de8
Update addons/compat_spe/CfgWeapons/weapons.hpp
jpspider1 Jul 17, 2026
159bb62
Update addons/compat_spe/CfgWeapons/weapons.hpp
jpspider1 Jul 17, 2026
bb5b646
Feat(overheatin_barrelmass): Changed to EGVAR style
jpspider1 Jul 17, 2026
aac45be
Feat(overheating_barrelmass): Updated comments and added source for M…
jpspider1 Jul 17, 2026
6220522
Fix typos
johnb432 Jul 19, 2026
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22 changes: 22 additions & 0 deletions addons/compat_spe/CfgWeapons/weapons.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -8,6 +8,7 @@ class SPE_MG42: SPE_LMG {
EGVAR(overheating,slowdownFactor) = 1;
EGVAR(overheating,allowSwapBarrel) = 1;
EGVAR(overheating,dispersion) = 0.25;
EGVAR(overheating,barrelMass) = 1.76; // 3 lbs 14.25 oz https://forums.sjgames.com/showthread.php?t=26149
};
class SPE_MG34: SPE_LMG {
ACE_barrelTwist = 240;
Expand All @@ -17,6 +18,7 @@ class SPE_MG34: SPE_LMG {
EGVAR(overheating,slowdownFactor) = 1;
EGVAR(overheating,allowSwapBarrel) = 1;
EGVAR(overheating,dispersion) = 0.25;
EGVAR(overheating,barrelMass) = 2; // 2 kg https://forums.sjgames.com/showthread.php?t=26149
};
class SPE_M1919A4: SPE_LMG {
ACE_barrelTwist = 254;
Expand All @@ -26,6 +28,7 @@ class SPE_M1919A4: SPE_LMG {
EGVAR(overheating,slowdownFactor) = 1;
EGVAR(overheating,allowSwapBarrel) = 1;
EGVAR(overheating,dispersion) = 0.25;
EGVAR(overheating,barrelMass) = 3.52; // approx 8 lbs 7lb 12 oz https://www.1919a4.com/threads/turning-an-a4-barrel-into-an-a6-profile.27933/?utm_source=google&utm_medium=organic
};
class SPE_M1918A2_BAR: SPE_LMG {
ACE_barrelTwist = 254;
Expand All @@ -35,6 +38,7 @@ class SPE_M1918A2_BAR: SPE_LMG {
EGVAR(overheating,slowdownFactor) = 1;
EGVAR(overheating,allowSwapBarrel) = 0;
EGVAR(overheating,dispersion) = 0.25;
EGVAR(overheating,barrelMass) = 1.72; // 3.80 lbs https://bmgparts.com/product/6508769/
};
class SPE_FM_24_M29: SPE_LMG {
ACE_barrelTwist = 270;
Expand All @@ -44,6 +48,7 @@ class SPE_FM_24_M29: SPE_LMG {
EGVAR(overheating,slowdownFactor) = 1;
EGVAR(overheating,allowSwapBarrel) = 0;
EGVAR(overheating,dispersion) = 0.25;
EGVAR(overheating,barrelMass) = 3; // Estimated to be similar to the Bren or heavier
};
class SPE_LMG_303_Mk2: SPE_LMG {
ACE_barrelTwist = 254;
Expand All @@ -53,6 +58,7 @@ class SPE_LMG_303_Mk2: SPE_LMG {
EGVAR(overheating,slowdownFactor) = 1;
EGVAR(overheating,allowSwapBarrel) = 1;
EGVAR(overheating,dispersion) = 0.25;
EGVAR(overheating,barrelMass) = 2.9; // 6.39 unknown units assumed pounds https://www.apexgunparts.com/bren-mk2-barrel-assembly-nos.html
};

// RIFLES
Expand All @@ -61,45 +67,54 @@ class SPE_FG42_E: SPE_RIFLE { // Closed bolt in semi-auto, open bolt in full-aut
EGVAR(overheating,JamChance) = 0.0003;
ACE_barrelTwist = 240;
ACE_barrelLength = 500;
EGVAR(overheating,barrelMass) = 1.3; // Estimated to be similar to K98 or heavier
};
class SPE_G43: SPE_RIFLE {
EGVAR(overheating,JamChance) = 0.0003;
ACE_barrelTwist = 240;
ACE_barrelLength = 550;
EGVAR(overheating,barrelMass) = 1.3; // Estimated to be similar to K98 or heavier
};
class SPE_K98: SPE_RIFLE {
ACE_barrelTwist = 240;
ACE_barrelLength = 600;
EGVAR(overheating,barrelMass) = 1.23; // 2.721 unknown units assumed pounds https://www.apexgunparts.com/german-k98-mauser-barrel-23-5-waffen-marked-8x57-fair.html
};
class SPE_M1_Carbine: SPE_RIFLE {
EGVAR(overheating,JamChance) = 0.0003;
ACE_barrelTwist = 254;
ACE_barrelLength = 460;
EGVAR(overheating,barrelMass) = 0.61; // 21.6 ounces lbs https://www.ar15.com/forums/general/How-could-the-M1-Carbine-be-so-light-and-modern-guns-so-heavy-/5-2611211/?
};
class SPE_M1_Garand: SPE_RIFLE {
EGVAR(overheating,JamChance) = 0.0003;
ACE_barrelTwist = 254;
ACE_barrelLength = 610;
EGVAR(overheating,barrelMass) = 1.36; // 3 lbs https://criterionbarrels.com/products/vintage-service/m1-garand/m1-garand-gi-contour-barrel-2/?v=0b3b97fa6688
};
class SPE_M1903A3_Springfield: SPE_RIFLE {
ACE_barrelTwist = 254;
ACE_barrelLength = 610;
EGVAR(overheating,barrelMass) = 1.29; // 2.85 lbs https://criterionbarrels.com/products/vintage-service/m1903/m1903-barrel/?v=0b3b97fa6688
};
class SPE_MAS_36: SPE_RIFLE {
ACE_barrelTwist = 270;
ACE_barrelLength = 575;
EGVAR(overheating,barrelMass) = 0.91; // 2.014 unknown units assumed pounds https://www.apexgunparts.com/mas36-308-project-barrel-gd.html
};
class SPE_No3_Mk1_Enfield: SPE_RIFLE {
ACE_barrelTwist = 254;
ACE_barrelLength = 640;
ACE_twistDirection = -1;
EGVAR(overheating,barrelMass) = 1.31; // 2.9 lbs https://criterionbarrels.com/products/vintage-service/lee-enfield/lee-enfield-no-4-barrel-2/?v=0b3b97fa6688
};

// ASSAULT RIFLE
class SPE_STG44: SPE_RIFLE {
EGVAR(overheating,JamChance) = 0.0015;
ACE_barrelTwist = 240;
ACE_barrelLength = 420;
EGVAR(overheating,barrelMass) = 1.3; // Estimated to be similar to K98 or heavier
};

// SCOPED RIFLES
Expand All @@ -119,6 +134,7 @@ class SPE_K98ZF39: SPE_SRIFLE {
discreteDistanceInitIndex = 0;
ACE_railHeightAboveBore = 1.8; // Distance between center of bore and rail in centimeters
ACE_ScopeHeightAboveRail = 3.8; // Distance between center of scope and rail in centimeters
EGVAR(overheating,barrelMass) = 1.23; // 2.721 unknown units assumed pounds https://www.apexgunparts.com/german-k98-mauser-barrel-23-5-waffen-marked-8x57-fair.html
};
class SPE_M1903A4_Springfield: SPE_SRIFLE {
ACE_barrelTwist = 254;
Expand All @@ -132,6 +148,7 @@ class SPE_M1903A4_Springfield: SPE_SRIFLE {
discreteDistanceInitIndex = 0;
ACE_railHeightAboveBore = 1.8;
ACE_ScopeHeightAboveRail = 3.8;
EGVAR(overheating,barrelMass) = 1.29; // 2.85 lbs https://criterionbarrels.com/products/vintage-service/m1903/m1903-barrel/?v=0b3b97fa6688
};

// SUB MACHINE GUNS
Expand All @@ -142,22 +159,27 @@ class SPE_SMG: Rifle_Short_Base_F {
class SPE_MP35: SPE_SMG {
ACE_barrelTwist = 250;
ACE_barrelLength = 200;
EGVAR(overheating,barrelMass) = 0.6; // Estimated to be similar to MP40 or heavier
};
class SPE_MP40: SPE_SMG {
ACE_barrelTwist = 250;
ACE_barrelLength = 251;
EGVAR(overheating,barrelMass) = 0.54; // 1.185 unknown units assumed pounds https://www.apexgunparts.com/mp40-barrel-9-75inch-npf-wwii-vg.html
};
class SPE_Sten_Mk2: SPE_SMG {
ACE_barrelTwist = 254;
ACE_barrelLength = 196;
EGVAR(overheating,barrelMass) = 0.5; // Estimated to be similar to MP40 or lighter
};
class SPE_M1A1_Thompson: SPE_SMG {
ACE_barrelTwist = 406;
ACE_barrelLength = 267;
EGVAR(overheating,barrelMass) = 0.49; // 1.075 unknown units assumed pounds https://www.apexgunparts.com/thompson-m1-m1a1-barrel-10inch-new.html
};
class SPE_M3_GreaseGun: SPE_SMG {
ACE_barrelTwist = 406;
ACE_barrelLength = 203.2;
EGVAR(overheating,barrelMass) = 0.6; // 1.325 unknown units assumed pounds https://www.apexgunparts.com/m3-grease-gun-barrel-trunnion-good.html
};

// SHOTGUNS
Expand Down
1 change: 1 addition & 0 deletions addons/compat_spex/CfgWeapons.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -3,6 +3,7 @@ class CfgWeapons {
class SPEX_Sten_Mk5: SPE_SMG {
ACE_barrelTwist = 254;
ACE_barrelLength = 196;
EGVAR(overheating,barrelMass) = 0.5; // Estimated to be similar to MP40 or lighter
};

// Vests
Expand Down