// /////////////////////////////////////////////////////////////////////////////////////////
// BRAIN FUNCTIONS
// TODO: implementar esses métodos em brainActions().
public void train() {
for (int i = 0; i < repeat_teaching; i++) {
float r = p.random(1);
if (r < 0.25f) {
brain.setInput(0, p.random(0.5f, 1f));
brain.setInput(1, p.random(0.5f, 1f));
brain.setDesiredOutput(0, 1f);
brain.setDesiredOutput(1, 0f);
brain.feedForward();
brain.backPropagate();
} else if (r >= 0.25f && r < 0.5f) {
brain.setInput(0, p.random(0f, 0.5f));
brain.setInput(1, p.random(0f, 0.5f));
brain.setDesiredOutput(0, 0.5f);
brain.setDesiredOutput(1, 0.5f);
brain.feedForward();
brain.backPropagate();
} else if (r >= 0.5f && r < 0.75f) {
brain.setInput(0, p.random(0.5f, 1f));
brain.setInput(1, p.random(0f, 0.5f));
brain.setDesiredOutput(0, 0.5f);
brain.setDesiredOutput(1, 0.5f);
brain.feedForward();
brain.backPropagate();
} else {
brain.setInput(0, p.random(0f, 0.5f));
brain.setInput(1, p.random(0f, 0.5f));
brain.setDesiredOutput(0, 0f);
brain.setDesiredOutput(1, 0f);
brain.feedForward();
brain.backPropagate();
}
}
}
Stripe(PApplet p) {
parent = p;
x = 0; // All stripes start at 0
speed = parent.random(1); // All stripes have a random positive speed
w = parent.random(10, 30);
mouse = false;
}
// ////////////
// ///////////
// //////////
// COM DNA VVVVVVVV//
public Creature(
PApplet _p,
DNA _dna,
int _id,
PVector _loc,
boolean _mouth,
boolean _eye,
boolean _ear,
boolean _nose,
boolean _hand,
boolean _leg,
boolean _reproductive,
boolean _isPredator) {
myHash = this.hashCode();
p = _p;
id = _id;
isPredator = _isPredator;
loc = _loc;
acc = new PVector(0, 0);
vel = new PVector(p.random(-1, 1), p.random(-1, 1));
dna = _dna;
// numero fixos de neurons
dna.setGene(0, .02f); // in
dna.setGene(1, .03f); // hidden
dna.setGene(2, .01f); // out
dna.setGene(3, .25f); // learn
brainInput = (int) dna.getGene(0) * 100;
brainHidden = (int) dna.getGene(1) * 100;
brainOutput = (int) dna.getGene(2) * 100;
// println("input: " + brainHidden);
// muitas das capacidades do cérebro são herdadas pelo dna
// UTILIZAR MAIS DE UM "BRAIN" PARA SEPARAR FUNCIONALIDADES
brain = new Brain(dna);
// movementCortex = new Brain(dna);
// socialCortex = new Brain(dna);
// enviromentCortex = new Brain(dna);
haveMouth = _mouth;
haveEye = _eye;
haveEar = _ear;
haveNose = _nose;
haveHand = _hand;
haveLeg = _leg;
haveReproductive = _reproductive;
// haveShape = false;
decision = new Decision();
// //toda criatura tem um corpo físico
bodyCopy = new Body(p, dna, loc, vel, acc, myHash);
creatureDrawer = new CreatureDrawer(p, dna, loc, vel);
}
// MÉTODOS DE PROCRIAÇÃO
// TODO: métodos de geração (por gestação, ovos etc)
public Creature copulate(ArrayList<Creature> creatures) {
Creature c = null;
for (Creature other : creatures) {
DNA partner = other.dna;
if (relativeness(creatures, 3, 297, 391) == true) {
DNA childDNA = dna.mate(partner);
childDNA.mutate(0.01f); // mudar (isPredator)
c =
new Creature(
childDNA,
p.round(p.random(9999999)),
loc,
true,
true,
true,
true,
true,
true,
true,
false);
}
}
return c;
}
// joku randomilla tämän vierestä
// tylsä bruteforcemenetelmä hajotusfiiliksen tuotoksena
int[] getadj(PApplet pa, int x, int y, int z, boolean[] visited) {
// {-x, x, -y, y, -z, z}
int[][] dirs = {
{-1, 0, 0},
{1, 0, 0},
{0, -1, 0},
{0, 1, 0},
{0, 0, -1},
{0, 0, 1}
};
boolean ok = true;
int[] dir;
do {
int i = (int) (pa.random(0, 6));
dir = dirs[i];
ok = true;
if (x == 0 && i == 0) ok = false;
if (y == 0 && i == 2) ok = false;
if (z == 0 && i == 4) ok = false;
if (x == size - 1 && i == 1) ok = false;
if (y == size - 1 && i == 3) ok = false;
if (z == size - 1 && i == 5) ok = false;
} while (!ok || visited[world.at(x + dir[0], y + dir[1], z + dir[2])]);
return dir;
}
// TODO: método melhor de briga
public void fight(Creature other) {
float r = p.random(0, 1);
if (r < 5) { // substituir por stregth
other.health -= 1;
} else {
health -= 1;
}
}
@SuppressWarnings("static-access")
public int getColor() {
if (_colorList.size() <= 0) return 0;
PApplet app = H.app();
int index = app.round(app.random(_colorList.size() - 1));
return _colorList.get(index);
}
public static ArrayList<BChar> buildString(PApplet app, String str, float wander) {
ArrayList<BChar> bchars = new ArrayList<BChar>(str.length());
for (int i = 0, n = str.length(); i < n; i++) {
bchars.add(new BChar(str.substring(i, i + 1), app.random(-wander, wander)));
if (i > 0) bchars.get(i - 1).addChild(bchars.get(i));
}
return bchars;
}
/**
* Randomize the list order using the random() function from the specified sketch, allowing
* shuffle() to use its current randomSeed() setting.
*/
public void shuffle(PApplet sketch) {
int num = count;
while (num > 1) {
int value = (int) sketch.random(num);
num--;
float temp = data[num];
data[num] = data[value];
data[value] = temp;
}
}
/**
* Calculates the new height to assign to a vertex and stores that value in our array of vertex
* heights.
*
* @param inpVertexIdx The index of this vertex in our arrays.
* @param inpPrevAudioFrameLvlNbr The level number of the previous audio frame.
* @param inpCurrAudioFrameLvlNbr The level number of the current audio frame.
* @return The height at which to draw the vertex.
*/
private float calcAndStoreNewVertexHghtNbr(
int inpVertexIdx, float inpPrevAudioFrameLvlNbr, float inpCurrAudioFrameLvlNbr) {
float rtnVertexHghtNbr = 0;
rtnVertexHghtNbr =
_modelRadiusNbr
+ _parApp.random(
0,
AMPLITUDE_SCALE_NBR
* PApplet.lerp(
inpPrevAudioFrameLvlNbr, inpCurrAudioFrameLvlNbr, HGHT_INTERPOLATION_NBR));
_radiusLenNbrs[inpVertexIdx] = rtnVertexHghtNbr;
return rtnVertexHghtNbr;
}
// Constructor
Box(PApplet parent, PBox2D box2d, float x, float y, float w_, float h_, boolean lock) {
this.parent = parent;
this.box2d = box2d;
w = w_;
h = h_;
// Define and create the body
BodyDef bd = new BodyDef();
bd.position.set(box2d.coordPixelsToWorld(new Vec2(x, y)));
if (lock) bd.type = BodyType.STATIC;
else bd.type = BodyType.DYNAMIC;
body = box2d.createBody(bd);
// Define the shape -- a (this is what we use for a rectangle)
PolygonShape sd = new PolygonShape();
float box2dW = box2d.scalarPixelsToWorld(w / 2);
float box2dH = box2d.scalarPixelsToWorld(h / 2);
sd.setAsBox(box2dW, box2dH);
// Define a fixture
FixtureDef fd = new FixtureDef();
fd.shape = sd;
// Parameters that affect physics
fd.density = 1;
fd.friction = 0.3f;
fd.restitution = 0.5f;
body.createFixture(fd);
// Give it some initial random velocity
body.setLinearVelocity(new Vec2(parent.random(-5, 5), parent.random(2, 5)));
body.setAngularVelocity(parent.random(-5, 5));
}
private int getColor() {
// Setup color
float colorPart1 = sumOfColorIntensity;
float colorPart2 = sumOfColorIntensity;
// Get random intervals
while (colorPart1 >= colorPart2
|| colorPart1 > 255f
|| colorPart2 - colorPart1 > 255f
|| sumOfColorIntensity - colorPart2 > 255f) {
colorPart1 = p.random(sumOfColorIntensity);
colorPart2 = p.random(sumOfColorIntensity);
}
//
float red = colorPart1;
float green = colorPart2 - colorPart1;
float blue = sumOfColorIntensity - colorPart2;
return p.color(red, green, blue);
}
public void update() {
// Update movement
m.update();
// If distance from first element if too big
if (m.getPosition().dist(elements[0]) > elementChangeDist) {
// Change values of all elements
for (int i = elements.length - 1; i > 0; i--) {
elements[i].set(elements[i - 1]);
elementColors[i] = elementColors[i - 1];
}
// Set position and color of first element
elementColors[0] = getColor();
elements[0].set(m.getPosition());
elementChangeDist = p.random(elementMinDist, elementMaxDist);
}
}
public void setArbitraryPos(PApplet app, PGraphics context) {
arbitraryPos.set(app.random(0, context.width), app.random(0, context.height), 0);
}
void generate(PApplet pa) {
int space = World.space;
// sz^3 pisteitä, joiden välillä space tyhjää (tyhjä 0: kuutio)
// eli (sz + (sz - 1) * space) ^ 3 tileä
// visited ~ V_new wikipedian algossa
boolean[] visited = new boolean[size3];
int[] visitorder = new int[size3]; // indeksoidaan järjestysnumerolla
// aluksi size on pisteiden määrä, newsize sitten kun niiden väliin on venytetty kulkuväyliä
int newsz = size + (size - 1) * space;
int newsz3 = newsz * newsz * newsz;
map = new int[newsz3];
// lähtöpaikka
visitorder[0] = 0;
visited[0] = true;
map[0] = 0xffffffff;
// käydään kaikki alkuperäiset pisteet läpi, jokaiseen mennään jotenkin
for (int count = 1; count < size3; count++) {
// - arvo tiili reunalta
// (randomilla saattaa tulla sellainenkin joka ei ole reunalla, ei väliä kun ei jättikarttoja)
// vois tietty pitää listaa sellaisista joista ei vielä pääse kaikkialle...
// - arvo sille suunta
// - visitoi se.
int vidx;
do {
vidx = (int) (pa.random(0, count)); // monesko jo visitoitu leviää.
} while (full(visited, visitorder[vidx]));
int idx = visitorder[vidx];
int z = idx / (size * size), y = idx / size % size, x = idx % size;
// joku vierestä, dir on akselin suuntainen yksikkövektori
int[] dir = getadj(pa, x, y, z, visited);
int nx = x + dir[0], ny = y + dir[1], nz = z + dir[2];
int newidx = world.at(nx, ny, nz);
visitorder[count] = newidx;
visited[newidx] = true;
// nykykohta venytetyssä maailmassa
int i = x * (space + 1), j = y * (space + 1), k = z * (space + 1);
// nurkkien välillä debugväreillä
for (int a = 0; a < space; a++) {
i += dir[0];
j += dir[1];
k += dir[2];
// vihreä kasvaa iteraatioiden kasvaessa, sininen taas z:n mukaan
map[world.at(i, j, k, newsz)] =
pa.color(1, (int) ((float) count / size3 * 255), (int) ((float) k / newsz * 255));
}
// verkon kärkipisteet punaisia
map[world.at(i + dir[0], j + dir[1], k + dir[2], newsz)] = pa.color(255, 0, 0);
}
world.size = newsz;
world.size3 = newsz3;
world.map = map;
}
public void applyRandom() {
apply = PApplet.floor(parent.random(CNT));
}
public AnimatedParticle(PApplet p) {
this.p = p;
timerDiff = p.random(0.01f, 0.04f);
color = p.color(p.random(255), p.random(255), 255);
}
private void setSpots() {
for (int i = 0; i < numberOfSpots; ++i) {
spots[i] = new Vec2D(pa.random(pa.width - 100) + 50, pa.random(pa.height - 400) + 200);
}
}
// FUNCTION THAT WILL BE CALLED IN PARENT CLASS
public void createbg() {
PImage canvas;
// addational value
float r = 1;
// MASKE erstellen (Vignette)
// begindraw and endraw are needed for pgraphics to work properly
mask.beginDraw();
// make a black background
mask.background(0);
// center the anchorpoint
mask.shapeMode(PConstants.CENTER);
// make a white ellipse half as large as the canvas
mask.fill(255);
mask.ellipse(width / 2, height / 2, width / 1.3f, height / 1.3f);
// resize for better blur compability (prevent crashes)
mask.resize(width / 5, height / 5);
mask.filter(PConstants.BLUR, 19);
// restire full size. this will blur the image even further
mask.resize(width / 2, height / 2);
mask.endDraw();
// CREATE Picture
pimg.beginDraw();
// make a black background
pimg.background(0);
// this will generate bubbles specified by the image (NOT FINISHED)
for (int i = 0; i < img.width; i += parent.random(200)) {
for (int j = 0; j < img.height; j += parent.random(200)) {
pimg.fill(img.get(i, j));
pimg.noStroke();
pimg.shapeMode(PConstants.CENTER);
pimg.ellipse(i + 1, j + 1, r, r);
r = parent.random(0.2f, 200);
}
r = parent.random(0.2f, 200);
}
// resize for better blur compability (prevent crashes)
pimg.resize(width / 5, height / 5);
pimg.filter(PConstants.BLUR, 9);
// create a temp canvas to use te mask
canvas = pimg.get();
canvas.filter(PConstants.BLUR, 15);
canvas.resize(width / 2, height / 2);
// apply mask on the generated image
pimg.resize(width / 2, height / 2);
pimg.image(canvas, 0, 0);
pimg.mask(mask.get());
pimg.endDraw();
// set the transparent image on a black background
// save the vignetted image
stage.beginDraw();
stage.image(pimg.get(), 0, 0);
stage.endDraw();
stage.save(output_path + output_data);
}