fix a crash with crylink when only using 1 shot; fix fade_rate networking

[xonotic/xonotic-data.pk3dir.git] / qcsrc / server / csqcprojectile.qc

diff --git a/qcsrc/server/csqcprojectile.qc b/qcsrc/server/csqcprojectile.qc
index e585b1e37900497737a4800e9f5e5192588a7b50..31e5b7788513b7eb180cd929c10d46bae871fc08 100644 (file)
--- a/qcsrc/server/csqcprojectile.qc
+++ b/qcsrc/server/csqcprojectile.qc
@@ -4,8 +4,8 @@ float CSQCProjectile_SendEntity(entity to, float sf)
 {
        float ft, fr;
 
-       // note: flag 0x10 = no trail please
-       sf = sf & 0x1F;
+       // note: flag 0x08 = no trail please (teleport bit)
+       sf = sf & 0x0F;
 
        if(self.csqcprojectile_clientanimate)
                sf |= 0x80; // client animated, not interpolated
@@ -13,7 +13,7 @@ float CSQCProjectile_SendEntity(entity to, float sf)
        if(self.flags & FL_ONGROUND)
                sf |= 0x40;
 
-       if(self.fade_time != 0 && self.fade_rate != 0)
+       if(self.fade_time != 0 || self.fade_rate != 0)
        {
                ft = (self.fade_time - time) / sys_frametime;
                fr = (1 / self.fade_rate) / sys_frametime;
@@ -21,6 +21,9 @@ float CSQCProjectile_SendEntity(entity to, float sf)
                        sf |= 0x20;
        }
 
+       if(self.gravity != 0)
+               sf |= 0x10;
+
        WriteByte(MSG_ENTITY, ENT_CLIENT_PROJECTILE);
        WriteByte(MSG_ENTITY, sf);
 
@@ -35,7 +38,8 @@ float CSQCProjectile_SendEntity(entity to, float sf)
                        WriteCoord(MSG_ENTITY, self.velocity_x);
                        WriteCoord(MSG_ENTITY, self.velocity_y);
                        WriteCoord(MSG_ENTITY, self.velocity_z);
-                       WriteCoord(MSG_ENTITY, self.gravity);
+                       if(sf & 0x10)
+                               WriteCoord(MSG_ENTITY, self.gravity);
                }
 
                if(sf & 0x20)
@@ -85,7 +89,7 @@ void UpdateCSQCProjectile(entity e)
        if(e.SendEntity == CSQCProjectile_SendEntity)
        {
                // send new origin data
-               e.SendFlags |= 1;
+               e.SendFlags |= 0x01;
        }
 }
 
@@ -93,8 +97,10 @@ void UpdateCSQCProjectileAfterTeleport(entity e)
 {
        if(e.SendEntity == CSQCProjectile_SendEntity)
        {
-               // send new origin data and mark as teleported
-               e.SendFlags |= 0x11;
+               // send new origin data
+               e.SendFlags |= 0x01;
+               // mark as teleported
+               e.SendFlags |= 0x08;
        }
 }