To get this branch, use:
bzr branch
http://9ix.org/bzr/minild29
« back to all changes in this revision
Viewing changes to Dark.cpp
- browse files at revision 14
- compare with another revision
- download diff
- download tarball
- view history from revision 14
- Committer: Josh C
- Date: 2011-09-17 20:36:00 UTC
- Revision ID: josh@9ix.org-20110917203600-4g34074fjamm0ov4
and the graphic
- files added:
- Content/skitter1.aup
- Content/skitter1_data
- Content/skitter1_data/e00
- Content/skitter1_data/e00/d00
- footsteps_data
- footsteps_data/e00
- footsteps_data/e00/d00
- files removed:
- Content/alert.ogg
- files modified:
- Content/level.xml
added
removed
Dark.cpp
1
1
#include "Dark.h"
2
#include <cmath>
3
2
4
3
namespace Dark
5
4
{
6
5
Player::Player() : Entity(),
7
FRICTION(150),
8
MAXSPEED(150.0f),
9
ACCELERATION(300)
6
FRICTION(400),
7
MAXSPEED(20.0f),
8
ACCELERATION(800)
10
9
{
11
10
sprite = new SpriteAnimation("player.png", FILTER_NONE, 64, 64);
12
11
sprite->Add("idle", 0, 0, 0.35f);
18
17
19
18
footsteps = Audio::NewDeck(Assets::RequestAudio("footsteps.ogg"));
20
19
footsteps->SetLoops(0); //loop indefinitely
21
footsteps->SetVolume(0);
22
footsteps->Play();
23
20
24
21
SetCollider(new RectangleCollider(16, 16));
25
22
52
49
velocity.x = APPROACH(velocity.x, 0, FRICTION * Monocle::deltaTime);
53
50
velocity.y = APPROACH(velocity.y, 0, FRICTION * Monocle::deltaTime);
54
51
55
if (velocity.GetSquaredMagnitude() > pow(MAXSPEED, 2))
56
velocity = velocity.GetNormalized() * MAXSPEED;
57
58
52
bool xcol = false;
59
53
bool ycol = false;
60
54
61
if (Collide("exit")) {
62
Scene *s = GetScene();
63
s->isPaused = true;
64
65
Text *win1 = new Text("You made it safely through the dark!",
66
Assets::RequestFont("LiberationSans-Regular.ttf", 50.0f));
67
win1->position = Vector2(-350,0);
68
s->Add(win1);
69
70
Text *win2 = new Text("Congratulations!",
71
Assets::RequestFont("LiberationSans-Regular.ttf", 50.0f));
72
win2->position = Vector2(-150,50);
73
s->Add(win2);
74
}
75
76
Collider *collider = NULL;
77
78
55
position.x += velocity.x * Monocle::deltaTime;
79
while (Collide("Solid") || (collider = Collide("creature")))
56
while (Collide("Solid"))
80
57
{
81
// Don't colide with hunters. We should just die.
82
if (collider) {
83
Creature *c = (Creature *) collider->GetEntity();
84
if (c->state == "hunt") { break; }
85
}
86
87
58
xcol = true;
88
59
if (velocity.x == 0) { break; }
89
60
//printf("collision1\n");
91
62
}
92
63
if (xcol) {velocity.x = 0;}
93
64
94
collider = NULL;
95
65
position.y += velocity.y * Monocle::deltaTime;
96
while (Collide("Solid") || (collider = Collide("creature")))
66
while (Collide("Solid"))
97
67
{
98
// Don't colide with hunters. We should just die.
99
if (collider) {
100
Creature *c = (Creature *) collider->GetEntity();
101
if (c->state == "hunt") { break; }
102
}
103
104
68
ycol = true;
105
69
if (velocity.y == 0) { break; }
106
70
//printf("collision2\n");
107
71
position.y -= SIGN(velocity.y, 0.1);
108
72
}
109
73
if (ycol) {velocity.y = 0;}
110
111
float magnitude = velocity.GetMagnitude();
112
113
footsteps->SetVolume(magnitude / MAXSPEED);
114
115
// How far away can they hear your footsteps?
116
// The circle is diameter 300 at MAXSPEED, 32 (2x your size) at 0 speed
117
noisiness = ((magnitude / MAXSPEED *(400-64)) + 64) /2;
74
75
if (velocity.GetSquaredMagnitude() > 20)
76
footsteps->Play();
77
else
78
footsteps->Pause(); //Stop()?
118
79
119
80
dark->position = position;
120
81
123
84
124
85
Creature::Creature() : Entity(),
125
86
FRICTION(800),
126
ACCELERATION(1200),
127
DEFAULT_MAXSPEED(80.0f),
128
STALKSPEED(20.0f)
87
MAXSPEED(15.0f),
88
ACCELERATION(1200)
129
89
{
130
90
sprite = new SpriteAnimation("creature.png", FILTER_NONE, 64, 64);
131
91
sprite->Add("idle", 0, 0, 0.35f);
132
92
sprite->Add("move", 1, 2, 4.0f);
133
sprite->Add("slowmove", 1, 2, 2.0f);
134
93
sprite->Play("idle");
135
94
SetGraphic(sprite);
136
95
scale = Vector2(0.25, 0.25);
138
97
AddTag("creature");
139
98
SetCollider(new RectangleCollider(16, 16));
140
99
141
alert = Assets::RequestAudio("alert.ogg");
142
freakout = Assets::RequestAudio("freakout.ogg");
143
chomp = Assets::RequestAudio("chomp.ogg");
144
100
skitter1 = Audio::NewDeck(Assets::RequestAudio("skitter1.ogg"));
145
101
skitter1->SetLoops(0); //loop indefinitely
146
sniff = Audio::NewDeck(Assets::RequestAudio("sniff.ogg"));
147
sniff->SetLoops(0);
148
102
149
maxspeed = DEFAULT_MAXSPEED;
103
velocity = Vector2::Random() * MAXSPEED;
150
104
151
105
//set aiTime to random so creatures tick at different times
152
106
aiTime= (float(rand()) / float(RAND_MAX)) * 1.0f;
153
154
state = "idle";
155
107
}
156
108
157
109
void Creature::Update()
158
110
{
159
111
Entity::Update();
160
112
161
if (state == "idle" || state == "wander")
113
aiTime += Monocle::deltaTime;
114
if (aiTime > 1.0f)
162
115
{
163
aiTime += Monocle::deltaTime;
164
if (aiTime > 1.0f)
165
{
166
switch (rand() % 3)
167
{
168
case 0: // idle
169
//printf("idle\n");
170
direction = Vector2::zero;
171
state = "idle";
172
break;
173
case 1: // move
174
if (state != "wander") {
175
//printf("wander\n");
176
direction = Vector2::Random();
177
state = "wander";
178
break;
179
}
180
}
181
182
aiTime = 0.0f;
183
}
184
185
Player *player = ((DarkScene *)scene)->player;
186
if ( (player->position - position).GetSquaredMagnitude() <
187
pow(player->noisiness, 2) )
188
{
189
//printf("alert\n");
190
state = "alert";
191
alert->Play();
116
switch (rand() % 3)
117
{
118
case 0: // idle
119
//printf("idle\n");
192
120
direction = Vector2::zero;
193
Ping::NewPing(position, 8.0f, 32.0f, 0.15f); // ping diameter 16-64 over .5s
194
aiTime = 0.0f; // diff variable? stateTime?
195
}
196
} // if idle or wander
197
else if (state == "alert")
198
{
199
aiTime += Monocle::deltaTime;
200
201
// if we've been listening past the grace period and hear
202
// something, switch state again
203
// We hear the player at DOUBLE noisiness distance, cuz WE'RE LISNING!
204
Player *player = ((DarkScene *)scene)->player;
205
if ( aiTime > 1.0f &&
206
(player->position - position).GetSquaredMagnitude() <
207
pow(player->noisiness * 2, 2) )
208
{
209
state = "stalk";
210
Ping::NewPing(position, 8.0f, 32.0f, 0.15f);
211
direction = (player->position - position).GetNormalized();
212
maxspeed = STALKSPEED;
213
aiTime = 0.0f;
214
}
215
216
// if we've been listening a long time, switch back to idle
217
if (aiTime > 5.0f) {
218
//printf("end alert\n");
219
state = "idle";
220
aiTime = 0.0f;
221
}
222
}
223
else if (state == "stalk")
224
{
225
aiTime += Monocle::deltaTime;
226
227
// Go to HUNT if:
228
// * it's been >1s & we hear the player
229
// * we collide with the player
230
Player *player = ((DarkScene *)scene)->player;
231
if ((aiTime > 1.0f &&
232
(player->position - position).GetSquaredMagnitude() <
233
pow(player->noisiness, 2) )
234
|| Collide("player")
235
)
236
{
237
state = "hunt";
238
direction = (player->position - position).GetNormalized();
239
maxspeed = 0; // give them a running start
240
sniff->Stop();
241
freakout->Play();
242
Ping::NewPing(position, 8.0f, 64.0f, 0.15f);
243
aiTime = 0.0f;
244
noiseTime = 0.0f;
245
}
246
247
// Go back to IDLE if:
248
// * we hit a wall
249
// * we stalk for more than 10-15s
250
if ((aiTime > 15.0f) || Collide("wall") || Collide("creaturewall"))
251
{
252
// play frustrated noise?
253
121
state = "idle";
254
aiTime = 0.0f;
255
sniff->Stop();
256
maxspeed = DEFAULT_MAXSPEED;
257
direction = Vector2::zero;
258
}
259
}
260
else if (state == "hunt")
261
{
262
aiTime += Monocle::deltaTime;
263
noiseTime += Monocle::deltaTime;
264
graceTime += Monocle::deltaTime;
265
266
if ((graceTime > 1.0f) && (maxspeed != DEFAULT_MAXSPEED))
267
maxspeed = DEFAULT_MAXSPEED;
268
269
// if we hear the player (
270
Player *player = ((DarkScene *)scene)->player;
271
if ( (player->position - position).GetSquaredMagnitude() <
272
pow(player->noisiness, 2) )
273
{
274
direction = (player->position - position).GetNormalized();
275
aiTime = 0.0f;
276
if (noiseTime > 2.0f) {
277
freakout->Play();
278
Ping::NewPing(position, 8.0f, 64.0f, 0.15f);
279
noiseTime = 0.0f;
122
break;
123
case 1: // move
124
if (state != "wander") {
125
//printf("wander\n");
126
direction = Vector2::Random();
127
state = "wander";
128
break;
280
129
}
281
130
}
282
283
// I guess chill out if it's been a while
284
if (aiTime > 15.0f) {
285
state = "alert";
286
//alert->Play();
287
direction = Vector2::zero;
288
aiTime = 0.0f;
289
noiseTime = 0.0f;
290
graceTime = 0.0f;
291
}
292
293
// if we collide with you, move you back to the starting point
294
if (Collide("player")) {
295
// TODO: first wait a second or 3?
296
chomp->Play();
297
DarkScene *scene = (DarkScene *) GetScene();
298
Entity* playersp = scene->GetFirstEntityWithTag("playerspawner");
299
scene->player->position = playersp->position;
300
}
131
132
aiTime = 0.0f;
301
133
}
302
134
303
135
velocity += direction * ACCELERATION * Monocle::deltaTime;
304
136
305
137
velocity.x = APPROACH(velocity.x, 0, FRICTION * Monocle::deltaTime);
306
138
velocity.y = APPROACH(velocity.y, 0, FRICTION * Monocle::deltaTime);
307
139
308
if (velocity.GetSquaredMagnitude() > pow(maxspeed, 2))
309
velocity = velocity.GetNormalized() * maxspeed;
310
311
140
bool xcol = false;
312
141
bool ycol = false;
313
142
314
143
position.x += velocity.x * Monocle::deltaTime;
315
while (Collide("Solid") || Collide("creaturewall"))
144
while (Collide("Solid"))
316
145
{
317
146
xcol = true;
318
147
if (velocity.x == 0) { break; }
322
151
if (xcol) {velocity.x = 0;}
323
152
324
153
position.y += velocity.y * Monocle::deltaTime;
325
while (Collide("Solid") || Collide("creaturewall"))
154
while (Collide("Solid"))
326
155
{
327
156
ycol = true;
328
157
if (velocity.y == 0) { break; }
331
160
}
332
161
if (ycol) {velocity.y = 0;}
333
162
334
Vector2 distance = ((DarkScene *)scene)->player->position - position;
335
if (state == "stalk")
336
{
337
float vol = (distance.GetMagnitude() / -250.0f) + 1.0f;
338
sniff->SetVolume(vol);
339
sniff->Play();
340
sprite->Play("slowmove");
341
}
342
else if (velocity.GetSquaredMagnitude() > 20)
343
{
344
// at distance 0, vol should be 1.0. at 800, it should be 0.
345
float vol = (distance.GetMagnitude() / -600.0f) + 1.0f;
346
skitter1->SetVolume(vol);
163
if (velocity.GetSquaredMagnitude() > 20)
164
{
347
165
skitter1->Play();
348
166
sprite->Play("move");
349
167
}
354
172
}
355
173
}
356
174
357
Ping::Ping() : Entity(),
358
d1(0.0f), d2(0.0f), t(0.0f), t2(0.0f)
359
{
360
sprite = new Sprite("yellow.png", FILTER_LINEAR, 64, 64);
361
SetGraphic(sprite);
362
scale = Vector2::zero;
363
}
364
365
Ping *Ping::NewPing(Vector2 pos, float d1, float d2, float t2)
366
{
367
Ping *ping = new Ping();
368
ping->d1 = d1;
369
ping->d2 = d2;
370
ping->t2 = t2;
371
ping->position = pos;
372
373
Game::GetScene()->Add(ping);
374
return ping;
375
}
376
377
void Ping::Update()
378
{
379
Entity::Update();
380
381
// once we're done LERPing, get gone
382
if (t > t2)
383
RemoveSelf();
384
385
t += Monocle::deltaTime;
386
float scaleFactor = LERP(d1/64, d2/64, t/t2);
387
scale = Vector2(scaleFactor, scaleFactor);
388
}
389
390
175
// Scene
391
176
392
177
DarkScene::DarkScene() : Scene()
399
184
400
185
Graphics::Set2D(1024, 768);
401
186
402
Text *inst1 = new Text("Use arrow keys to move");
403
inst1->position = Vector2(-492, -354);
404
Add(inst1);
405
406
187
Text *inst2 = new Text("Press ESC to quit");
407
inst2->position = Vector2(-492, -334); // 20px h, 30px v from U-L corner
188
inst2->position = Vector2(-492, -354); // 20px h, 30px v from U-L corner
408
189
Add(inst2);
409
190
410
191
Input::DefineMaskKey("left", KEY_LEFT);
425
206
Level::LoadProject("project.xml");
426
207
Level::Load("level.xml", this);
427
208
428
HideSpawners();
429
Spawn();
430
431
209
std::list<Entity*> *walls = GetAllTag("wall");
432
210
for (std::list<Entity*>::iterator i = walls->begin(); i != walls->end(); ++i)
433
211
{
435
213
Vector2 s = e->scale;
436
214
e->SetCollider(new RectangleCollider(s.x * 64, s.y * 64));
437
215
}
438
439
std::list<Entity*> *creaturewalls = GetAllTag("creaturewall");
440
for (std::list<Entity*>::iterator i = creaturewalls->begin(); i != creaturewalls->end(); ++i)
441
{
442
Entity *e = (*i);
443
Vector2 s = e->scale;
444
e->SetCollider(new RectangleCollider(s.x * 64, s.y * 64));
445
}
446
447
Entity* exit = GetFirstEntityWithTag("exit");
448
Vector2 s = exit->scale;
449
exit->SetCollider(new RectangleCollider(s.x * 64, s.y * 64));
450
451
216
452
Graphics::SetBackgroundColor(Color::green * 0.2f);
453
454
}
455
456
void DarkScene::HideSpawners()
457
{
458
std::list<Entity*> *spawners = GetAllTag("spawner");
459
if (spawners == NULL) {printf("NO SPAWNERS!!!\n");}
460
for (std::list<Entity*>::iterator i = spawners->begin(); i != spawners->end(); ++i)
461
(*i)->isVisible = false;
462
}
463
464
void DarkScene::ShowSpawners()
465
{
466
std::list<Entity*> *spawners = GetAllTag("spawner");
467
for (std::list<Entity*>::iterator i = spawners->begin(); i != spawners->end(); ++i)
468
(*i)->isVisible = true;
469
}
470
471
void DarkScene::Spawn()
472
{
473
Entity* playersp = GetFirstEntityWithTag("playerspawner");
474
217
player = new Player();
475
player->position = playersp->position;;
218
player->position = Graphics::GetScreenCenter();
476
219
Add(player);
477
220
Add(player->dark);
478
221
479
std::list<Entity*> *spawners = GetAllTag("creaturespawner");
480
// Ugh, monocle is double-entering all the tags...
481
spawners->sort();
482
spawners->unique();
483
for (std::list<Entity*>::iterator i = spawners->begin(); i != spawners->end(); ++i)
484
{
485
Creature *creature = new Creature();
486
creature->position = (*i)->position;
487
Add(creature);
488
}
222
Creature *creature = new Creature;
223
creature->position = Graphics::GetScreenCenter();
224
Add(creature);
225
226
Creature *creature2 = new Creature;
227
creature2->position = Graphics::GetScreenCenter();
228
Add(creature2);
229
230
Graphics::SetBackgroundColor(Color::green * 0.2f);
231
489
232
}
490
233
491
234
void DarkScene::Update()
516
259
517
260
if (isPaused) {
518
261
player->dark->isVisible = false;
519
ShowSpawners();
520
262
levelEditor->Enable();
521
263
} else {
522
HideSpawners();
523
264
levelEditor->Disable();
524
265
player->dark->isVisible = true;
525
266
}
Loggerhead is a web-based interface for Breezy
Version: 2.0.1