nonzero checks and fixes

goal_src/jak3/engine/target/gun/gun-red-shot.gc

@@ -107,7 +107,8 @@
   )
 
 (defmethod projectile-method-40 ((this gun-red-3-grenade))
-  256
+  ;; og:preserve-this increased stack size from 256
+  512
   )
 
 (defmethod init-proj-settings! ((this gun-red-3-grenade))

goal_src/jak3/engine/target/logic-target.gc

@@ -3231,7 +3231,7 @@
   (if (and *debug-segment* (!= (-> this tobot?) 'tobot))
       (add-connection *debug-engine* this target-print-stats this *stdcon0* #f)
       )
-  ;; (activate-hud this)
+  (activate-hud this)
   (set! (-> this fp-hud) (the-as handle #f))
   (set! (-> this burn-proc) (the-as handle #f))
   (set! (-> this water) (new 'process 'water-control this 10 0.0 8192.0 2048.0))

goal_src/jak3/engine/ui/hud-classes.gc

@@ -71,7 +71,7 @@
 
 (defmethod update-values! ((this hud-map))
   (cond
-    ((update! *minimap*)
+    ((and (nonzero? *minimap*) (update! *minimap*))
      (logior! (-> this flags) (hud-flags show))
      (let ((t9-1 (method-of-type hud update-values!)))
        (t9-1 this)
@@ -110,7 +110,7 @@
   (set! (-> this sprites 1 flags) (hud-sprite-flags hsf2))
   (set! (-> this sprites 1 pos z) #xffff00)
   (set! (-> this values 0 current) 0)
-  (update! *minimap*)
+  (if (nonzero? *minimap*) (update! *minimap*))
   0
   (none)
   )

goal_src/jak3/engine/ui/progress/progress.gc

@@ -453,7 +453,9 @@
     (process-spawn hud-ring-cell 11 (* -1.0 f30-0) 9 :name "hud-ring-cell" :to self)
     )
   (clear *stdcon1*)
-  (enable-drawing *bigmap*)
+  (if (nonzero? *bigmap*)
+    (enable-drawing *bigmap*)
+    )
   (set-setting! 'scanlines 'abs 0.0 0)
   (go-virtual come-in)
   )