Handle rotating sentry base

Author: drzel

csqc/tfx.qc

@@ -265,7 +265,7 @@ float UpdateFlag(float isnew) {
     return TRUE;
 }
 
-float UpdateTurret(float isnew) {
+float UpdateSentry(float isnew) {
     if (isnew) {
         sentry_angles_y = self.angles_y;
     } else {
@@ -279,6 +279,22 @@ float UpdateTurret(float isnew) {
     return TRUE;
 }
 
+float UpdateSentryBase(float isnew) {
+    if (isnew) {
+        sentry_angles_y = self.angles_y;
+    } else {
+        if (!SBAR.SentryLevel && SBAR.IsBuilding) {
+            if (update_sentry_angles > time) {
+                self.angles_y = sentry_angles_y;
+            } else {
+                sentry_angles_y = self.angles_y;
+            }
+        }
+    }
+
+    return TRUE;
+}
+
 void TFxGrenTimerUpdate(float ent_num, float expiry) {
     EntHash* he = EntGet(ent_num);
     he->grentimer_expires = expiry;
@@ -325,5 +341,6 @@ void TF_Init() {
 
     shader_over_outline = shaderforname(rnds("over_outline"), "{ sort 7 }");
 #endif
-    deltalisten("progs/turrgun.mdl", UpdateTurret, 0);
+    deltalisten("progs/turrgun.mdl", UpdateSentry, 0);
+    deltalisten("progs/turrbase.mdl", UpdateSentryBase, 0);
 }