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Viewing changes to Dark.cpp

  • Committer: Josh C
  • Date: 2011-09-18 18:28:31 UTC
  • Revision ID: josh@9ix.org-20110918182831-w01844h80jb8r2y0
stalker moves slow and sniffs (and doesn't scuttle)

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Dark.cpp
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    // How far away can they hear your footsteps?
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    // The circle is diameter 300 at MAXSPEED, 32 (2x your size) at 0 speed
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    noisiness = ((magnitude / MAXSPEED *(400-64)) + 64) /2;
 
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    noisiness = ((magnitude / MAXSPEED *(300-32)) + 32) /2;
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    dark->position = position;
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    AddTag("creature");
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    SetCollider(new RectangleCollider(16, 16));
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    alert = Assets::RequestAudio("alert.ogg");
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    freakout = Assets::RequestAudio("freakout.ogg");
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    skitter1 = Audio::NewDeck(Assets::RequestAudio("skitter1.ogg"));
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    skitter1->SetLoops(0); //loop indefinitely
 
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    alert = Assets::RequestAudio("alert.ogg");
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    sniff = Audio::NewDeck(Assets::RequestAudio("sniff.ogg"));
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    sniff->SetLoops(0);
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            direction = (player->position - position).GetNormalized();
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            maxspeed = STALKSPEED;
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            aiTime = 0.0f;
 
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            noiseTime = 0.0f;
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          }
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        // if we've been listening a long time, switch back to idle
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    else if (state == "stalk")
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      {
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        aiTime += Monocle::deltaTime;
 
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        noiseTime += Monocle::deltaTime;
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        // Go to HUNT if:
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        // * it's been >1s & we hear the player
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            || Collide("player")
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            )
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          {
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            state = "hunt";
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            direction = (player->position - position).GetNormalized();
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            maxspeed = 0; // give them a running start
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            sniff->Stop();
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            freakout->Play();
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            Ping::NewPing(position, 8.0f, 64.0f, 0.15f); 
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            aiTime = 0.0f;
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            noiseTime = 0.0f;
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          }
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        // Go back to IDLE if:
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        // * we hit a wall
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        // * we stalk for more than 10-15s
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        if ((aiTime > 15.0f) || Collide("wall"))
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          {
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            // play frustrated noise?
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            state = "idle";
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            aiTime = 0.0f;
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            sniff->Stop();
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            maxspeed = DEFAULT_MAXSPEED;
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            direction = Vector2::zero;
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          }
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      }
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    else if (state == "hunt")
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      {
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        aiTime += Monocle::deltaTime;
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        noiseTime += Monocle::deltaTime;
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        graceTime += Monocle::deltaTime;
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        if ((graceTime > 1.0f) && (maxspeed != DEFAULT_MAXSPEED))
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          maxspeed = DEFAULT_MAXSPEED;
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        // if we hear the player (
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        Player *player = ((DarkScene *)scene)->player;
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        if ( (player->position - position).GetSquaredMagnitude() < 
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             pow(player->noisiness, 2) )
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          {
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            direction = (player->position - position).GetNormalized();
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            aiTime = 0.0f;
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            if (noiseTime > 2.0f) {
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              freakout->Play();
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              Ping::NewPing(position, 8.0f, 64.0f, 0.15f);
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              noiseTime = 0.0f;
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            }
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          }
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        // I guess chill out if it's been a while
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        if (aiTime > 15.0f) {
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            state = "alert";
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            //alert->Play();
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            direction = Vector2::zero;
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            aiTime = 0.0f;
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            noiseTime = 0.0f;
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            graceTime = 0.0f;
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        }
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        // if we collide with you... game over?
 
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            //state = "hunt";
 
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            direction = (player->position - position).GetNormalized();
 
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            //maxspeed = DEFAULT_MAXSPEED;
 
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            // Play hunt noise (REEET!)
 
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          }
 
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        //after 6 or 7 seconds on the noiseTime clock, play sound and ping again
 
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        // if we hit a wall, call off the search?
 
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        //we'll want to play that sound again
 
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        // do others go ALERT if we start stalking?
 
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        //probably a timeout here too.
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      }
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    velocity += direction * ACCELERATION * Monocle::deltaTime;
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    Vector2 distance = ((DarkScene *)scene)->player->position - position;
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    if (state == "stalk")
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      {
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        float vol = (distance.GetMagnitude() / -250.0f) + 1.0f;
 
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        float vol = (distance.GetMagnitude() / 250.0f) + 1.0f;
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        sniff->SetVolume(vol);
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        sniff->Play();
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        sprite->Play("slowmove");