Split checkpoint guards between VirtualHQ and local defence; record Workshop 0.0.151

tests/test_roadblock_layout.py

@@ -2,7 +2,7 @@
 from policy_harness import ROOT, body, run
 import re
 p=ROOT/'addons/core/Scripts/Game/ERR/10_AI/ERR_Roadblocks.c'
-s='\n'.join(body(p,x) for x in ('protected void Layout(', 'protected void AddProp(', 'protected vector GuardPosition('))
+s='\n'.join(body(p,x) for x in ('static int GuardCount(', 'protected void Layout(', 'protected void AddProp(', 'protected vector GuardPosition('))
 s=s.replace('protected ', '').replace('out ', '').replace('array<ref ERR_RoadblockProp> covers', 'Array<Prop*>& covers')
 s=s.replace('ResourceName ', 'string ').replace('vector ', 'Vec ').replace('ERR_Actors.Ground','Ground').replace('new ERR_RoadblockProp','new Prop')
 shoulder = re.search(r'm_Shoulder = ([^;]+);', body(p, 'protected bool Candidate('))[1]
@@ -44,12 +44,25 @@ int main(){
    if(p->Prefab=="barrier")barriers.push_back(along);
    if(p->Prefab=="sign")assert(dot(p->Forward,l.m_Forward)*along>0); // both approaches face outward
    // Guard starting volumes cannot intersect any prop in the planned post.
-   for(int side:{-1,1})for(int row=0;row<(large?4:2);row++){
+   for(int side:{-1,1})for(int row=0;row<2;row++){
     Vec guard=l.GuardPosition(side,row);
     Vec rel=guard-p->Position;
     assert(std::abs(dot(rel,p->Right))>p->HalfWidth+.6 || std::abs(dot(rel,p->Forward))>p->HalfDepth+.6);
    }
   }
+  // Four distinct slots for both sizes: two on each shoulder. Large posts
+  // retain their wider approach footprint with guards at -9m and +9m.
+  assert(l.GuardCount(large)==4);
+  std::vector<Vec> guards;
+  for(int side:{-1,1})for(int row=0;row<2;row++){
+   Vec guard=l.GuardPosition(side,row);Vec rel=guard-l.m_Centre;
+   assert(std::abs(dot(rel,l.m_Right)-side*(l.m_Shoulder+1.5))<1e-6);
+   double expectedAlong=large?(row*18-9):side*(row*2-2.5);
+   assert(std::abs(dot(rel,l.m_Forward)-expectedAlong)<1e-6);
+   for(Vec other:guards)assert(dot(guard-other,guard-other)>1.);
+   guards.push_back(guard);
+  }
+  assert(guards.size()==4);
   assert(counts["cover"]==(large?8:4)&&counts["barrier"]==(large?4:2)&&counts["sign"]==2&&counts.size()==3);
   assert(barriers.size()==(large?4:2));
   if(!large)assert(std::abs(barriers[0]-barriers[1])>11.9);