[Gcblue-commits] gcb_wx/scripts AI.py,1.12,1.13

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

Update of /cvsroot/gcblue/gcb_wx/scripts
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv15682/scripts

Modified Files:
	AI.py 
Log Message:
AI experimentation

Index: AI.py
===================================================================
RCS file: /cvsroot/gcblue/gcb_wx/scripts/AI.py,v
retrieving revision 1.12
retrieving revision 1.13
diff -C2 -d -r1.12 -r1.13
*** AI.py	9 Aug 2004 02:35:14 -0000	1.12
--- AI.py	3 Nov 2004 16:36:43 -0000	1.13
***************
*** 65,71 ****
      UI.SetUpdate(30.0)
      # engage hostiles in range
!     track_id = GetSuitableTarget(UI)
!     if (track_id != -1):
!         UI.SetTarget(track_id)
          UI.SetHeadingToInterceptTarget()
          UI.SetUpdate(4.0)
--- 65,84 ----
      UI.SetUpdate(30.0)
      # engage hostiles in range
! 
!     missile_score, missile_id = GetSuitableTargetAll(UI, 64) 
!     if (missile_score >= 3.0):
!         best_id = missile_id
!     else:
!         surf_score, surf_id = GetSuitableTargetAll(UI, 16)
!         air_score, air_id = GetSuitableTargetAll(UI, 32)
! 
!         if (air_score > surf_score):
!             best_id = air_id
!         else:
!             best_id = surf_id
! 
!     #track_id = GetSuitableTarget(UI)
!     if (best_id != -1):
!         UI.SetTarget(best_id)
          UI.SetHeadingToInterceptTarget()
          UI.SetUpdate(4.0)
***************
*** 269,274 ****
          UI.SetUpdate(10)
  
! 
!     
  
  def GetSuitableTarget(UI):
--- 282,315 ----
          UI.SetUpdate(10)
  
! # this version iterates through all tracks
! def GetSuitableTargetAll(UI, class_mask):
!     # anAffiliation: UNKNOWN = 0, FRIENDLY = 1, NEUTRAL = 2, HOSTILE = 3
!     #
!     # anClassMask:
!     # PTYPE_SURFACE 0x0010
!     # PTYPE_AIR 0x0020
!     # PTYPE_MISSILE 0x0040
!     # PTYPE_SUBSURFACE 0x0080
!     # PTYPE_FIXED 0x0100
!     # int anClassMask, float afMaxRange_km, UINT8 anAffiliation
!     track_list = UI.GetTrackList(class_mask, 150, 3)
!     nTracks = track_list.Size()
!     best_score = 0
!     best_target = -1
!     info_string = ''
!     for n in range(0, nTracks):
!         track_info = track_list.GetTrack(n)
!         track_id = track_info.ID
!         engaged_count = track_info.GetEngagedCount()
!         UI.SetTarget(track_id)
!         score = ScoreTarget(UI, track_info)
!         if (score > best_score):
!             best_score = score
!             best_target = track_id
!             
!         info_string = '%s %d (%.1f %d)' % (info_string, track_id, score, engaged_count)
!                 
!     UI.DisplayMessage('%d: %s\n' % (class_mask, info_string))
!     return (best_score, best_target)
  
  def GetSuitableTarget(UI):
***************
*** 308,312 ****
      if target_id == -1:
          return
!     
      # check if effective weapon is available
      target_info = UI.GetTargetTrackInfo()
--- 349,353 ----
      if target_id == -1:
          return
! 
      # check if effective weapon is available
      target_info = UI.GetTargetTrackInfo()
***************
*** 315,318 ****
--- 356,361 ----
      if (launcher == -1):   # if (no effective launcher is available)
          return 0
+     engaged_count = target_info.GetEngagedCount()
+     UI.DisplayMessage('target id: %d, engaged count: %d\n' % (target_id, engaged_count))
      launch_range = launcher_info.Range_km  # reference max range, use for launch decision
      target_range = UI.GetRangeToTarget()
***************
*** 322,325 ****
--- 365,393 ----
          return 2
  
+ def ScoreTarget(UI, target_info):
+     target_id = target_info.ID
+     if target_id == -1:
+         return
+ 
+     # check if effective weapon is available
+     launcher_info = UI.GetBestLauncher()
+     launcher = launcher_info.Launcher
+     if (launcher == -1):   # if (no effective launcher is available)
+         return 0
+     engaged_count = target_info.GetEngagedCount()
+     if (engaged_count > 4):
+         return 0
+     
+     launch_range = launcher_info.Range_km  # reference max range, use for launch decision
+     target_range = UI.GetRangeToTarget()
+     if (target_range > launch_range):
+         score = 1 + 0.001 * (target_range - launch_range)
+     else:
+         score = 3 + 0.001 * target_range
+         
+     score = score * 0.2 * (5-engaged_count)
+     return score
+ 
+ 
  def InterceptTarget(UI):
      targetid = UI.GetTarget()
***************
*** 341,345 ****
      # debug_file.close()
                 
!     if (target_info.GetEngagedCount() > 4):
          UI.SetTarget(-1)   # clear target
          return
--- 409,413 ----
      # debug_file.close()
                 
!     if (target_info.GetEngagedCount() > 2):
          UI.SetTarget(-1)   # clear target
          return
***************
*** 378,382 ****
              launch_qty = 1
          elif target_info.IsMissile():
!             launch_qty = 2
          elif target_info.IsSurface():
              launch_qty = 4
--- 446,450 ----
              launch_qty = 1
          elif target_info.IsMissile():
!             launch_qty = 1
          elif target_info.IsSurface():
              launch_qty = 4