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 2
- compare with another revision
- download diff
- download tarball
- view history from revision 2
- Committer: Josh C
- Date: 2011-09-17 03:16:50 UTC
- Revision ID: josh@9ix.org-20110917031650-z4zm6jm68luxs400
bare necessary assets
- files removed:
- Content/alert.aup
- Content/alert_data
- Content/alert_data/e00
- Content/alert_data/e00/d00
- Content/footsteps_data
- Content/footsteps_data/e00
- Content/footsteps_data/e00/d00
- Content/skitter1_data
- Content/skitter1_data/e00
- Content/skitter1_data/e00/d00
- Content/stalk_data
- Content/stalk_data/e00
- Content/stalk_data/e00/d00
- files modified:
- Dark.cpp
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
VELOCITY(150.0f)
10
7
{
11
8
sprite = new SpriteAnimation("player.png", FILTER_NONE, 64, 64);
12
9
sprite->Add("idle", 0, 0, 0.35f);
13
10
sprite->Play("idle");
14
11
SetGraphic(sprite);
15
scale = Vector2(0.25, 0.25);
16
12
17
13
AddTag("player");
18
19
footsteps = Audio::NewDeck(Assets::RequestAudio("footsteps.ogg"));
20
footsteps->SetLoops(0); //loop indefinitely
21
footsteps->SetVolume(0);
22
footsteps->Play();
23
14
24
SetCollider(new RectangleCollider(16, 16));
25
26
dark = new Entity();
27
dark->SetGraphic(new Sprite("dark.png", FILTER_NONE, 2048, 1536)); //alpha?
15
SetCollider(new RectangleCollider(32, 32));
28
16
}
29
17
30
18
void Player::Update()
31
19
{
32
20
Entity::Update();
33
21
34
if (Input::IsKeyMaskHeld("left"))
35
{
36
velocity.x -= ACCELERATION * Monocle::deltaTime;
37
}
38
if (Input::IsKeyMaskHeld("right"))
39
{
40
velocity.x += ACCELERATION * Monocle::deltaTime;
41
}
42
if (Input::IsKeyMaskHeld("up"))
43
{
44
velocity.y -= ACCELERATION * Monocle::deltaTime;
45
}
46
if (Input::IsKeyMaskHeld("down"))
47
{
48
velocity.y += ACCELERATION * Monocle::deltaTime;
49
}
50
51
// velocity will approach 0 in steps of FRICTION * dt
52
velocity.x = APPROACH(velocity.x, 0, FRICTION * Monocle::deltaTime);
53
velocity.y = APPROACH(velocity.y, 0, FRICTION * Monocle::deltaTime);
54
55
if (velocity.GetSquaredMagnitude() > pow(MAXSPEED, 2))
56
velocity = velocity.GetNormalized() * MAXSPEED;
57
58
bool xcol = false;
59
bool ycol = false;
60
61
position.x += velocity.x * Monocle::deltaTime;
62
while (Collide("Solid"))
63
{
64
xcol = true;
65
if (velocity.x == 0) { break; }
66
//printf("collision1\n");
67
position.x -= SIGN(velocity.x, 0.1);
68
}
69
if (xcol) {velocity.x = 0;}
70
71
position.y += velocity.y * Monocle::deltaTime;
72
while (Collide("Solid"))
73
{
74
ycol = true;
75
if (velocity.y == 0) { break; }
76
//printf("collision2\n");
77
position.y -= SIGN(velocity.y, 0.1);
78
}
79
if (ycol) {velocity.y = 0;}
80
81
float magnitude = velocity.GetMagnitude();
82
83
footsteps->SetVolume(magnitude / MAXSPEED);
84
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;
88
89
dark->position = position;
90
91
22
//Scene::GetCamera()->position = position;
92
}
93
94
Creature::Creature() : Entity(),
95
FRICTION(800),
96
MAXSPEED(80.0f),
97
ACCELERATION(1200),
98
STALKSPEED(5.0f),
99
HUNTSPEED(80.0f)
100
{
101
sprite = new SpriteAnimation("creature.png", FILTER_NONE, 64, 64);
102
sprite->Add("idle", 0, 0, 0.35f);
103
sprite->Add("move", 1, 2, 4.0f);
104
sprite->Play("idle");
105
SetGraphic(sprite);
106
scale = Vector2(0.25, 0.25);
107
108
AddTag("creature");
109
SetCollider(new RectangleCollider(16, 16));
110
111
skitter1 = Audio::NewDeck(Assets::RequestAudio("skitter1.ogg"));
112
skitter1->SetLoops(0); //loop indefinitely
113
alert = Assets::RequestAudio("alert.ogg");
114
stalk = Assets::RequestAudio("stalk.ogg");
115
116
velocity = Vector2::Random() * MAXSPEED;
117
118
//set aiTime to random so creatures tick at different times
119
aiTime= (float(rand()) / float(RAND_MAX)) * 1.0f;
120
121
state = "idle";
122
}
123
124
void Creature::Update()
125
{
126
Entity::Update();
127
128
if (state == "idle" || state == "wander")
129
{
130
aiTime += Monocle::deltaTime;
131
if (aiTime > 1.0f)
132
{
133
switch (rand() % 3)
134
{
135
case 0: // idle
136
//printf("idle\n");
137
direction = Vector2::zero;
138
state = "idle";
139
break;
140
case 1: // move
141
if (state != "wander") {
142
//printf("wander\n");
143
direction = Vector2::Random();
144
state = "wander";
145
break;
146
}
147
}
148
149
aiTime = 0.0f;
150
}
151
152
Player *player = ((DarkScene *)scene)->player;
153
if ( (player->position - position).GetSquaredMagnitude() <
154
pow(player->noisiness, 2) )
155
{
156
//printf("alert\n");
157
state = "alert";
158
alert->Play();
159
direction = Vector2::zero;
160
Ping::NewPing(position, 8.0f, 32.0f, 0.15f); // ping diameter 16-64 over .5s
161
aiTime = 0.0f; // diff variable? stateTime?
162
}
163
} // if idle or wander
164
else if (state == "alert")
165
{
166
aiTime += Monocle::deltaTime;
167
168
// if we've been listening past the grace period and hear
169
// something, switch state again
170
// We hear the player at DOUBLE noisiness distance, cuz WE'RE LISNING!
171
Player *player = ((DarkScene *)scene)->player;
172
if ( aiTime > 1.0f &&
173
(player->position - position).GetSquaredMagnitude() <
174
pow(player->noisiness * 2, 2) )
175
{
176
state = "stalk";
177
stalk->Play();
178
Ping::NewPing(position, 8.0f, 32.0f, 0.15f);
179
direction = (player->position - position).GetNormalized() * STALKSPEED;
180
aiTime = 0.0f;
181
noiseTime = 0.0f;
182
}
183
184
// if we've been listening a long time, switch back to idle
185
if (aiTime > 5.0f) {
186
//printf("end alert\n");
187
state = "idle";
188
aiTime = 0.0f;
189
}
190
}
191
else if (state == "stalk")
192
{
193
aiTime += Monocle::deltaTime;
194
noiseTime += Monocle::deltaTime;
195
196
// Go to HUNT if:
197
// * it's been >1s & we hear the player
198
// * we collide with the player
199
Player *player = ((DarkScene *)scene)->player;
200
if ((aiTime > 1.0f &&
201
(player->position - position).GetSquaredMagnitude() <
202
pow(player->noisiness, 2) )
203
|| Collide("player")
204
)
205
{
206
state == "hunt";
207
direction = (player->position - position).GetNormalized() * HUNTSPEED;
208
// Play hunt noise (REEET!)
209
210
}
211
212
213
//after 6 or 7 seconds on the noiseTime clock, play sound and ping again
214
// if we hit a wall, call off the search?
215
//we'll want to play that sound again
216
// do others go ALERT if we start stalking?
217
//probably a timeout here too.
218
}
219
220
velocity += direction * ACCELERATION * Monocle::deltaTime;
221
222
velocity.x = APPROACH(velocity.x, 0, FRICTION * Monocle::deltaTime);
223
velocity.y = APPROACH(velocity.y, 0, FRICTION * Monocle::deltaTime);
224
225
if (velocity.GetSquaredMagnitude() > pow(MAXSPEED, 2))
226
velocity = velocity.GetNormalized() * MAXSPEED;
227
228
bool xcol = false;
229
bool ycol = false;
230
231
position.x += velocity.x * Monocle::deltaTime;
232
while (Collide("Solid"))
233
{
234
xcol = true;
235
if (velocity.x == 0) { break; }
236
//printf("collision1\n");
237
position.x -= SIGN(velocity.x, 0.1);
238
}
239
if (xcol) {velocity.x = 0;}
240
241
position.y += velocity.y * Monocle::deltaTime;
242
while (Collide("Solid"))
243
{
244
ycol = true;
245
if (velocity.y == 0) { break; }
246
//printf("collision2\n");
247
position.y -= SIGN(velocity.y, 0.1);
248
}
249
if (ycol) {velocity.y = 0;}
250
251
if (velocity.GetSquaredMagnitude() > 20)
252
{
253
Vector2 distance = ((DarkScene *)scene)->player->position - position;
254
// at distance 0, vol should be 1.0. at 800, it should be 0.
255
float vol = (distance.GetMagnitude() / -800.0f) + 1.0f;
256
skitter1->SetVolume(vol);
257
skitter1->Play();
258
sprite->Play("move");
259
}
260
else
261
{
262
skitter1->Pause(); //Stop()?
263
sprite->Play("idle");
264
}
265
}
266
267
Ping::Ping() : Entity(),
268
d1(0.0f), d2(0.0f), t(0.0f), t2(0.0f)
269
{
270
sprite = new Sprite("yellow.png", FILTER_LINEAR, 64, 64);
271
SetGraphic(sprite);
272
scale = Vector2::zero;
273
}
274
275
Ping *Ping::NewPing(Vector2 pos, float d1, float d2, float t2)
276
{
277
Ping *ping = new Ping();
278
ping->d1 = d1;
279
ping->d2 = d2;
280
ping->t2 = t2;
281
ping->position = pos;
282
283
Game::GetScene()->Add(ping);
284
return ping;
285
}
286
287
void Ping::Update()
288
{
289
Entity::Update();
290
291
// once we're done LERPing, get gone
292
if (t > t2)
293
RemoveSelf();
294
295
t += Monocle::deltaTime;
296
float scaleFactor = LERP(d1/64, d2/64, t/t2);
297
scale = Vector2(scaleFactor, scaleFactor);
23
24
//...
298
25
}
299
26
300
27
// Scene
330
57
// load level from files
331
58
Level::LoadProject("project.xml");
332
59
Level::Load("level.xml", this);
333
334
HideSpawners();
335
Spawn();
336
337
std::list<Entity*> *walls = GetAllTag("wall");
338
for (std::list<Entity*>::iterator i = walls->begin(); i != walls->end(); ++i)
339
{
340
Entity *e = (*i);
341
Vector2 s = e->scale;
342
e->SetCollider(new RectangleCollider(s.x * 64, s.y * 64));
343
}
344
60
61
Player *player = new Player;
62
player->position = Graphics::GetScreenCenter();
63
Add(player);
64
345
65
Graphics::SetBackgroundColor(Color::green * 0.2f);
346
66
347
67
}
348
68
349
void DarkScene::HideSpawners()
350
{
351
std::list<Entity*> *spawners = GetAllTag("spawner");
352
if (spawners == NULL) {printf("NO SPAWNERS!!!\n");}
353
for (std::list<Entity*>::iterator i = spawners->begin(); i != spawners->end(); ++i)
354
(*i)->isVisible = false;
355
}
356
357
void DarkScene::ShowSpawners()
358
{
359
std::list<Entity*> *spawners = GetAllTag("spawner");
360
for (std::list<Entity*>::iterator i = spawners->begin(); i != spawners->end(); ++i)
361
(*i)->isVisible = true;
362
}
363
364
void DarkScene::Spawn()
365
{
366
Entity* playersp = GetFirstEntityWithTag("playerspawner");
367
player = new Player();
368
player->position = playersp->position;;
369
Add(player);
370
Add(player->dark);
371
372
std::list<Entity*> *spawners = GetAllTag("creaturespawner");
373
// Ugh, monocle is double-entering all the tags...
374
spawners->sort();
375
spawners->unique();
376
for (std::list<Entity*>::iterator i = spawners->begin(); i != spawners->end(); ++i)
377
{
378
Creature *creature = new Creature();
379
creature->position = (*i)->position;
380
Add(creature);
381
}
382
}
383
384
69
void DarkScene::Update()
385
70
{
386
71
Scene::Update();
407
92
{
408
93
isPaused = !isPaused;
409
94
410
if (isPaused) {
411
player->dark->isVisible = false;
412
ShowSpawners();
95
if (isPaused)
413
96
levelEditor->Enable();
414
} else {
415
HideSpawners();
97
else
416
98
levelEditor->Disable();
417
player->dark->isVisible = true;
418
}
419
99
}
420
100
}
421
101
428
108
this->font = Assets::RequestFont("LiberationSans-Regular.ttf", 18.0f);
429
109
else
430
110
this->font = font;
431
432
SetLayer(-2);
433
111
}
434
112
435
113
void Text::Render()
Loggerhead is a web-based interface for Breezy
Version: 2.0.1