public void ReleaseNPC()
{
NpcApproacher npc = mainNPC.GetComponent <NpcApproacher>();
npc.Finish();
inProgress = false;
}
public void AttractNPC(string greeting)
{
if (inProgress)
{
// already active, don't get another NPC's attention
SynthesizeSpeech(greeting);
return;
}
NpcApproacher npc = mainNPC.GetComponent <NpcApproacher>();
inProgress = npc.Approach();
if (inProgress) // if we were able to succesfully get an NPC's attention
{
SynthesizeSpeech(greeting);
}
}
public string Directions(string json)
{
Transform dest = GetDestination(json);
if (dest == null)
{
return("もう一度言ってください");
}
Transform cur = player;
Transform prev = player;
Transform next = player;
string output = "";
bool pointing = false;
float xdestdist = Math.Abs(cur.position.x - dest.position.x);
float zdestdist = Math.Abs(cur.position.z - dest.position.z);
// can the player simply go straight to the destination?
if (xdestdist < THRESH || zdestdist < THRESH)
{
next = dest;
}
while (next != dest)
{
prev = cur;
cur = next;
float best = 99999999f;
// find the first node to go to (may just be go straight to destination)
for (int i = 0; i < map.childCount; i++)
{
Transform node = map.GetChild(i);
float xdist = Math.Abs(cur.position.x - node.position.x);
float zdist = Math.Abs(cur.position.z - node.position.z);
// check that this node is on the same street as the player
if (xdist < THRESH || zdist < THRESH)
{
float dist = Vector3.Distance(node.position, dest.position);
if (dist < best)
{
best = dist;
next = node;
}
}
}
print(cur.name);
output += translateDirections(prev, cur, next, dest) + "、";
if (!pointing)
{
pointing = true;
NpcApproacher npc = mainNPC.GetComponent <NpcApproacher>();
npc.Point(next.position);
}
}
output += translateDirections(prev, dest, null, dest);
return(output);
}
