feat: added npc poi for custom npcs

code/game/impl/npc.c

@@ -10,6 +10,8 @@ void updateNPC(F32 delta, NPC *npc, World *world) {
       if(npc->waitTime > npc->maxWaitTime) {
         npc->mode = NPC_ACTION_WALKING;
         // TODO change targets to poi's rather than just random nodes
+        // TODO choose either global POI's or use NPC custom poi if
+        // customPOI is true
         do {
           npc->targetNavNode = Random_U32(&world->random, 0, world->navMesh->nodeCount);
         } while(npc->targetNavNode == npc->currentNavNode);
@@ -23,7 +25,7 @@ void updateNPC(F32 delta, NPC *npc, World *world) {
         npc->walkTimer = 0;
         if(npc->path.nodeCount == npc->pathIndex+1){
           npc->mode = NPC_ACTION_WAITING;
-          npc->maxWaitTime = Random_F32(&world->random, 1, 2);
+          npc->maxWaitTime = Random_F32(&world->random, 20, 140);
           npc->waitTime = 0;
           npc->currentNavNode = npc->targetNavNode;
           npc->pathIndex = 0;