Allow for reversed spread, inaccurate to accurate

diff --git a/qcsrc/common/weapons/weapon/machinegun.qc b/qcsrc/common/weapons/weapon/machinegun.qc
index cee025caf4c7a07ed73a5267840849a4836418e4..672ccc80cd205c2a58e3f25f7297d337a8232d32 100644 (file)
--- a/qcsrc/common/weapons/weapon/machinegun.qc
+++ b/qcsrc/common/weapons/weapon/machinegun.qc
@@ -5,6 +5,10 @@
 .float machinegun_spread_accumulation;
 .float spreadUpdateTime;
 
+//float spreadSpectrumMin; // localized to Auto and Burst
+//float spreadSpectrumMax; // localized to Auto and Burst
+//bool inversedSpread; // localized to Auto
+
 
 ERASEABLE
 void MachineGun_Update_Spread(entity actor, .entity weaponentity, float spreadSpectrumMin, float spreadSpectrumMax)
@@ -135,11 +139,33 @@ void W_MachineGun_Attack_Auto(Weapon thiswep, entity actor, .entity weaponentity
                actor.punchangle_y = random() - 0.5;
        }
 
-       MachineGun_Update_Spread(actor, weaponentity, WEP_CVAR(WEP_MACHINEGUN, spread_min), WEP_CVAR(WEP_MACHINEGUN, spread_max));
+       float spreadSpectrumMin;
+       float spreadSpectrumMax;
+       bool inversedSpread;
+       // check if max is lower or higher than min so it can be used invertedly,
+       // accurate with more firing, like Hyperion weapons from Borderlands
+       if (WEP_CVAR(WEP_MACHINEGUN, spread_min) < WEP_CVAR(WEP_MACHINEGUN, spread_max))
+       {
+               spreadSpectrumMin = WEP_CVAR(WEP_MACHINEGUN, spread_min);
+               spreadSpectrumMax = WEP_CVAR(WEP_MACHINEGUN, spread_max);
+               inversedSpread = false;
+       }
+       else
+       {
+               spreadSpectrumMin = WEP_CVAR(WEP_MACHINEGUN, spread_max);
+               spreadSpectrumMax = WEP_CVAR(WEP_MACHINEGUN, spread_min);
+               inversedSpread = true;
+       }
+
+       MachineGun_Update_Spread(actor, weaponentity, spreadSpectrumMin, spreadSpectrumMax);
 
        float spread_accum = actor.(weaponentity).machinegun_spread_accumulation;
 
-       float spread_accuracy = WEP_CVAR(WEP_MACHINEGUN, spread_min) + spread_accum;
+       float spread_accuracy;
+       if (!inversedSpread)
+               spread_accuracy = spreadSpectrumMin + spread_accum;
+       else
+               spread_accuracy = spreadSpectrumMax - spread_accum;
 
        fireBullet_falloff(actor, weaponentity, w_shotorg, w_shotdir,
                           spread_accuracy,
@@ -180,7 +206,24 @@ void W_MachineGun_Attack_Burst(Weapon thiswep, entity actor, .entity weaponentit
                actor.punchangle_y = random() - 0.5;
        }
 
-       MachineGun_Update_Spread(actor, weaponentity, WEP_CVAR(WEP_MACHINEGUN, spread_min), WEP_CVAR(WEP_MACHINEGUN, spread_max));
+       float spreadSpectrumMin;
+       float spreadSpectrumMax;
+       // check if max is lower or higher than min so it can be used invertedly,
+       // accurate with more firing, like Hyperion weapons from Borderlands
+       if (WEP_CVAR(WEP_MACHINEGUN, spread_min) < WEP_CVAR(WEP_MACHINEGUN, spread_max))
+       {
+               spreadSpectrumMin = WEP_CVAR(WEP_MACHINEGUN, spread_min);
+               spreadSpectrumMax = WEP_CVAR(WEP_MACHINEGUN, spread_max);
+               //inversedSpread = false;
+       }
+       else
+       {
+               spreadSpectrumMin = WEP_CVAR(WEP_MACHINEGUN, spread_max);
+               spreadSpectrumMax = WEP_CVAR(WEP_MACHINEGUN, spread_min);
+               //inversedSpread = true;
+       }
+
+       MachineGun_Update_Spread(actor, weaponentity, spreadSpectrumMin, spreadSpectrumMax);
 
        float spread_accum = actor.(weaponentity).machinegun_spread_accumulation;