[Gcblue-commits] gcb_wx/scripts AI.py,1.8,1.9

[<ddc...@us...>]

Update of /cvsroot/gcblue/gcb_wx/scripts
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv7358/scripts

Modified Files:
	AI.py 
Log Message:


Index: AI.py
===================================================================
RCS file: /cvsroot/gcblue/gcb_wx/scripts/AI.py,v
retrieving revision 1.8
retrieving revision 1.9
diff -C2 -d -r1.8 -r1.9
*** AI.py	9 Jan 2004 21:48:40 -0000	1.8
--- AI.py	16 Feb 2004 01:06:22 -0000	1.9
***************
*** 50,54 ****
  def Patrol(UI):
      targetid = UI.GetTarget()
!     if targetid != 0xFFFFFFFF:
          InterceptTarget(UI)
          return
--- 50,54 ----
  def Patrol(UI):
      targetid = UI.GetTarget()
!     if targetid != -1:
          InterceptTarget(UI)
          return
***************
*** 64,68 ****
      # engage hostiles in range
      track_id = GetSuitableTarget(UI)
!     if (track_id != 0xFFFFFFFF):
          UI.SetTarget(track_id)
          UI.SetHeadingToInterceptTarget()
--- 64,68 ----
      # engage hostiles in range
      track_id = GetSuitableTarget(UI)
!     if (track_id != -1):
          UI.SetTarget(track_id)
          UI.SetHeadingToInterceptTarget()
***************
*** 193,209 ****
  
  def GetSuitableTarget(UI):
!     # first check for air threats
!     if (UI.IsAir()):
!         # 2nd param is affiliation, 3 is hostile, 0 (unknown) automatically included in search 
!         track = UI.GetClosestAirTrack(150,3)
!     else: # surface
!         track = UI.GetClosestAirTrack(50,3)  # surface first considers close air tracks
!     if (track.IsValid()):
!         return track.ID;
      else:
!         track = UI.GetClosestSurfaceTrack(200,3) 
!         if (track.IsValid()):
!             return track.ID;
!     return 0xFFFFFFFF;
              
              
--- 193,210 ----
  
  def GetSuitableTarget(UI):
!     air_track = UI.GetClosestAirTrack(150,3,1)
!     UI.SetTarget(air_track.ID) # can be -1
!     air_rating = ConsiderTarget(UI)
!     
!     surface_track = UI.GetClosestSurfaceTrack(200,3,4)  # surface first considers surface tracks
!     UI.SetTarget(surface_track.ID)  
!     surface_rating = ConsiderTarget(UI)
! 
!     if (air_rating > surface_rating):
!         return air_track.ID
!     elif (surface_rating > 0):
!         return surface_track.ID
      else:
!         return -1
              
              
***************
*** 220,228 ****
      return
  
      
  
  def InterceptTarget(UI):
      targetid = UI.GetTarget()
!     if targetid == 0xFFFFFFFF:
          return
  
--- 221,248 ----
      return
  
+ # return 0 if no weapons are available that are effective vs. target
+ # return 1 if weapon avail, but not in range
+ # return 2 if weap avail and in range
+ def ConsiderTarget(UI):
+     target_id = UI.GetTarget()
+     if target_id == -1:
+         return
      
+     # check if effective weapon is available
+     target_info = UI.GetTargetTrackInfo()
+     launcher_info = UI.GetBestLauncher()
+     launcher = launcher_info.Launcher
+     if (launcher == -1):   # if (no effective launcher is available)
+         return 0
+     launch_range = launcher_info.Range_km  # reference max range, use for launch decision
+     target_range = UI.GetRangeToTarget()
+     if (target_range > launch_range):
+         return 1
+     else:
+         return 2
  
  def InterceptTarget(UI):
      targetid = UI.GetTarget()
!     if targetid == -1:
          return
  
***************
*** 234,237 ****
--- 254,268 ----
          UI.SetTarget(-1)   # clear target
          return
+ 
+     # check how many weapons are engaging target and abort if more than 4
+     
+     # debug_file = open('log/pydebug.txt', 'a')
+     # debug_file.write('target: %d, engaged: %d\n' % (targetid, target_info.GetEngagedCount()) )
+     # debug_file.close()
+                
+     if (target_info.GetEngagedCount() > 4):
+         UI.SetTarget(-1)   # clear target
+         return
+     
      
      # use weapon if in range
***************
*** 276,279 ****
--- 307,311 ----
              lat = target_info.Lat
              lon = target_info.Lon
+             UI.HandoffTargetToLauncher(launcher) # to store intended target
              UI.SendDatumToLauncher(lon,lat,launcher)
              UI.Launch(launcher, launch_qty)