42
52
velocity.x = APPROACH(velocity.x, 0, FRICTION * Monocle::deltaTime);
43
53
velocity.y = APPROACH(velocity.y, 0, FRICTION * Monocle::deltaTime);
45
position += velocity * Monocle::deltaTime;
55
if (velocity.GetSquaredMagnitude() > pow(MAXSPEED, 2))
56
velocity = velocity.GetNormalized() * MAXSPEED;
61
position.x += velocity.x * Monocle::deltaTime;
62
while (Collide("Solid"))
65
if (velocity.x == 0) { break; }
66
//printf("collision1\n");
67
position.x -= SIGN(velocity.x, 0.1);
69
if (xcol) {velocity.x = 0;}
71
position.y += velocity.y * Monocle::deltaTime;
72
while (Collide("Solid"))
75
if (velocity.y == 0) { break; }
76
//printf("collision2\n");
77
position.y -= SIGN(velocity.y, 0.1);
79
if (ycol) {velocity.y = 0;}
81
float magnitude = velocity.GetMagnitude();
83
footsteps->SetVolume(magnitude / MAXSPEED);
85
// How far away can they hear your footsteps?
86
// The circle is diameter 300 at MAXSPEED, 32 (2x your size) at 0 speed
87
noisiness = ((magnitude / MAXSPEED *(300-32)) + 32) /2;
89
dark->position = position;
47
91
//Scene::GetCamera()->position = position;
94
Creature::Creature() : Entity(),
99
sprite = new SpriteAnimation("creature.png", FILTER_NONE, 64, 64);
100
sprite->Add("idle", 0, 0, 0.35f);
101
sprite->Add("move", 1, 2, 4.0f);
102
sprite->Play("idle");
104
scale = Vector2(0.25, 0.25);
107
SetCollider(new RectangleCollider(16, 16));
109
skitter1 = Audio::NewDeck(Assets::RequestAudio("skitter1.ogg"));
110
skitter1->SetLoops(0); //loop indefinitely
112
alert = Assets::RequestAudio("alert.ogg");
114
velocity = Vector2::Random() * MAXSPEED;
116
//set aiTime to random so creatures tick at different times
117
aiTime= (float(rand()) / float(RAND_MAX)) * 1.0f;
122
void Creature::Update()
126
if (state == "idle" || state == "wander")
128
aiTime += Monocle::deltaTime;
135
direction = Vector2::zero;
139
if (state != "wander") {
140
//printf("wander\n");
141
direction = Vector2::Random();
150
Player *player = ((DarkScene *)scene)->player;
151
if ( (player->position - position).GetSquaredMagnitude() <
152
pow(player->noisiness, 2) )
157
direction = Vector2::zero;
158
Ping::NewPing(position, 8.0f, 32.0f, 0.15f); // ping diameter 16-64 over .5s
159
aiTime = 0.0f; // diff variable? stateTime?
161
} // if idle or wander
162
else if (state == "alert")
164
aiTime += Monocle::deltaTime;
166
// if we've been listening past the grace period and hear
167
// something, switch state again
169
// if we've been listening a long time, switch back to idle
171
//printf("end alert\n");
176
velocity += direction * ACCELERATION * Monocle::deltaTime;
178
velocity.x = APPROACH(velocity.x, 0, FRICTION * Monocle::deltaTime);
179
velocity.y = APPROACH(velocity.y, 0, FRICTION * Monocle::deltaTime);
181
if (velocity.GetSquaredMagnitude() > pow(MAXSPEED, 2))
182
velocity = velocity.GetNormalized() * MAXSPEED;
187
position.x += velocity.x * Monocle::deltaTime;
188
while (Collide("Solid"))
191
if (velocity.x == 0) { break; }
192
//printf("collision1\n");
193
position.x -= SIGN(velocity.x, 0.1);
195
if (xcol) {velocity.x = 0;}
197
position.y += velocity.y * Monocle::deltaTime;
198
while (Collide("Solid"))
201
if (velocity.y == 0) { break; }
202
//printf("collision2\n");
203
position.y -= SIGN(velocity.y, 0.1);
205
if (ycol) {velocity.y = 0;}
207
if (velocity.GetSquaredMagnitude() > 20)
209
Vector2 distance = ((DarkScene *)scene)->player->position - position;
210
// at distance 0, vol should be 1.0. at 800, it should be 0.
211
float vol = (distance.GetMagnitude() / -800.0f) + 1.0f;
212
skitter1->SetVolume(vol);
214
sprite->Play("move");
218
skitter1->Pause(); //Stop()?
219
sprite->Play("idle");
223
Ping::Ping() : Entity(),
224
d1(0.0f), d2(0.0f), t(0.0f), t2(0.0f)
226
sprite = new Sprite("yellow.png", FILTER_LINEAR, 64, 64);
228
scale = Vector2::zero;
231
Ping *Ping::NewPing(Vector2 pos, float d1, float d2, float t2)
233
Ping *ping = new Ping();
237
ping->position = pos;
239
Game::GetScene()->Add(ping);
247
// once we're done LERPing, get gone
251
t += Monocle::deltaTime;
252
float scaleFactor = LERP(d1/64, d2/64, t/t2);
253
scale = Vector2(scaleFactor, scaleFactor);