-class CubeState {
- public Integer index;
- public boolean alive;
- public List<Integer> neighbors;
-
- public CubeState(Integer index, boolean alive, List<Integer> neighbors) {
- this.index = index;
- this.alive = alive;
- this.neighbors = neighbors;
- }
-}
-
-class Life extends SCPattern {
- public final int TIME_BETWEEN_RUNS = 100;
- public final int MAX_DEAD_BRIGHTNESS = 40;
- private final SinLFO xPos = new SinLFO(0, model.xMax, 5000);
- private final SinLFO yPos = new SinLFO(0, model.yMax, 5000);
+class L8onLife extends SCPattern {
+ // Controls the rate of life algorithm ticks, in milliseconds
+ private BasicParameter rateParameter = new BasicParameter("RATE", 122.5, 0.0, 1000.0);
+ // Controls if the cubes should be randomized even if something changes. Set above 0.5 to randomize cube aliveness.
+ private BasicParameter randomParameter = new BasicParameter("RAND", 0.0);
+ // Controls the brightness of dead cubes.
+ private BasicParameter deadParameter = new BasicParameter("DEAD", 25.0, 0.0, 100.0);
+ // Controls the saturation.
+ private BasicParameter saturationParameter = new BasicParameter("SAT", 90.0, 0.0, 100.0);
+
+ public final double MIN_ALIVE_PROBABILITY = 0.2;
+ public final double MAX_ALIVE_PROBABILITY = 0.9;
- public List<CubeState> cube_states;
- public int time_since_last_run;
- public boolean any_changes_this_run;
+ private final SinLFO xPos = new SinLFO(0, model.xMax, 4500);
+ private final SinLFO zPos = new SinLFO(0, model.zMax, 2500);
+
+ class CubeState {
+ // Index of cube in glucose.model.cubes
+ public Integer index;
+ // Boolean which describes if cube is alive.
+ public boolean alive;
+ // List of this cubes neighbors
+ public List<Integer> neighbors;
+
+ public CubeState(Integer index, boolean alive, List<Integer> neighbors) {
+ this.index = index;
+ this.alive = alive;
+ this.neighbors = neighbors;
+ }
+ }
+
+ // Contains the state of all cubes by index.
+ private List<CubeState> cube_states;
+ // Contains the amount of time since the last cycle of life.
+ private int time_since_last_run;
+ // Boolean describing if life changes were made during the current run.
+ private boolean any_changes_this_run;
+ // Hold the new lives
+ private List<Boolean> new_lives;
- public Life(GLucose glucose) {
+ public L8onLife(GLucose glucose) {
super(glucose);
- outputCubeInfo();
+
+ //Print debug info about the cubes.
+ //outputCubeInfo();
+
initCubeStates();
time_since_last_run = 0;
any_changes_this_run = false;
+ new_lives = new ArrayList<Boolean>();
+
+ addParameter(rateParameter);
+ addParameter(randomParameter);
+ addParameter(deadParameter);
+ addParameter(saturationParameter);
addModulator(xPos).trigger();
- addModulator(yPos).trigger();
+ addModulator(zPos).trigger();
}
public void run(double deltaMs) {
Integer i = 0;
- CubeState cube_state;
+ CubeState cube_state;
+ any_changes_this_run = false;
+ new_lives.clear();
time_since_last_run += deltaMs;
- if(time_since_last_run < TIME_BETWEEN_RUNS) {
- return;
- }
- any_changes_this_run = false;
-
- for (Cube cube : model.cubes) {
+ for (Cube cube : model.cubes) {
cube_state = this.cube_states.get(i);
-
- if(shouldBeAlive(i)) {
+
+ if(shouldLightCube(cube_state)) {
lightLiveCube(cube);
} else {
lightDeadCube(cube);
- }
- i++;
+ }
+
+ i++;
}
- if(!any_changes_this_run) {
+ boolean should_randomize_anyway = (randomParameter.getValuef() > 0.5);
+ if(should_randomize_anyway || !any_changes_this_run) {
randomizeCubeStates();
+ } else {
+ applyNewLives();
}
- time_since_last_run = 0;
+ if(time_since_last_run >= rateParameter.getValuef()) {
+ time_since_last_run = 0;
+ }
+ }
+
+ public void lightLiveCube(Cube cube) {
+ for (LXPoint p : cube.points) {
+ float hv = max(0, lx.getBaseHuef() - abs(p.z - zPos.getValuef()));
+ colors[p.index] = lx.hsb(
+ hv,
+ saturationParameter.getValuef(),
+ 75
+ );
+ }
}
+ public void lightDeadCube(Cube cube) {
+ for (LXPoint p : cube.points) {
+ float hv = max(0, lx.getBaseHuef() - abs(p.x - xPos.getValuef()));
+ double dead_bright = deadParameter.getValuef() * Math.random();
+
+ colors[p.index] = lx.hsb(
+ hv,
+ saturationParameter.getValuef(),
+ dead_bright
+ );
+ }
+ }
+
public void outputCubeInfo() {
int i = 0;
for (Cube c : model.cubes) {
List<Integer> neighbors;
boolean alive = false;
CubeState cube_state;
- this.cube_states = new LinkedList<CubeState>();
+ this.cube_states = new ArrayList<CubeState>();
Integer i = 0;
for (Cube c : model.cubes) {
}
}
- private void randomizeCubeStates() {
- print("randomizing!\n");
-
- float f = (xPos.getValuef() / model.xMax) * 10;
- int mod_value = max(2, (int) f);
+ private void randomizeCubeStates() {
+ double prob_range = (1.0 - MIN_ALIVE_PROBABILITY) - (1.0 - MAX_ALIVE_PROBABILITY);
+ double prob = MIN_ALIVE_PROBABILITY + (prob_range * Math.random());
- for (CubeState cube_state: this.cube_states) {
- if( (cube_state.index % mod_value == 0) == cube_state.alive) {
- cube_state.alive = !cube_state.alive;
- }
+ //print("Randomizing cubes! p = " + prob + "\n");
+
+ for (CubeState cube_state: this.cube_states) {
+ cube_state.alive = (Math.random() <= prob);
}
}
Integer i = 0;
for (Cube c : model.cubes) {
- if(index == i) {
- i++;
- continue;
- }
-
- if(abs(c.x - cube.x) < (Cube.EDGE_WIDTH * 2) && abs(c.y - cube.y) < (Cube.EDGE_HEIGHT * 2)) {
- print("Cube " + i + " is a neighbor of " + index + "\n");
- neighbors.add(i);
+ if(index != i) {
+ if(abs(c.x - cube.x) < (Cube.EDGE_WIDTH * 2) && abs(c.y - cube.y) < (Cube.EDGE_HEIGHT * 2)) {
+ //print("Cube " + i + " is a neighbor of " + index + "\n");
+ neighbors.add(i);
+ }
}
i++;
return neighbors;
}
- public boolean shouldBeAlive(Integer index) {
- CubeState cube_state = this.cube_states.get(index);
- Integer alive_neighbor_count = countLiveNeighbors(cube_state);
-
+ public boolean shouldLightCube(CubeState cube_state) {
+ // Respect rate parameter.
+ if(time_since_last_run < rateParameter.getValuef()) {
+ any_changes_this_run = true;
+ return cube_state.alive;
+ } else {
+ boolean new_life = cycleOfLife(cube_state);
+ new_lives.add(new_life);
+ return new_life;
+ }
+ }
+
+ public void applyNewLives() {
+ int index = 0;
+ for(boolean liveliness: new_lives) {
+ CubeState cube_state = this.cube_states.get(index);
+ cube_state.alive = new_lives.get(index);
+ index++;
+ }
+ }
+
+ public boolean cycleOfLife(CubeState cube_state) {
+ Integer index = cube_state.index;
+ Integer alive_neighbor_count = countLiveNeighbors(cube_state);
boolean before_alive = cube_state.alive;
-
+ boolean after_alive = before_alive;
+
if(cube_state.alive) {
if(alive_neighbor_count < 2 || alive_neighbor_count > 3) {
- cube_state.alive = false;
+ after_alive = false;
} else {
- cube_state.alive = true;
+ after_alive = true;
}
} else {
- if(alive_neighbor_count == 3) {
- cube_state.alive = true;
+ if(alive_neighbor_count == 2) {
+ after_alive = true;
} else {
- cube_state.alive = false;
+ after_alive = false;
}
- }
-
- this.cube_states.set(index, cube_state);
-
- if(before_alive != cube_state.alive) {
- any_changes_this_run = true;
- }
- return cube_state.alive;
+ }
+
+ if(before_alive != after_alive) {
+ any_changes_this_run = true;
+ }
+
+ return after_alive;
}
public Integer countLiveNeighbors(CubeState cube_state) {
}
return count;
- }
-
- public void lightLiveCube(Cube cube) {
- for (LXPoint p : cube.points) {
- float hv = max(0, lx.getBaseHuef() - abs(p.x - xPos.getValuef()));
- float bv = max(0, 100 - abs(p.y - yPos.getValuef()));
- colors[p.index] = lx.hsb(
- hv,
- 100,
- //bv
- 75
- );
- }
+ }
+}
+
+class L8onAutomata extends SCPattern {
+ // Controls if the points should be randomized even if something changes. Set above 0.5 to randomize cube aliveness.
+ private BasicParameter randomParameter = new BasicParameter("RAND", 0.0);
+ // Controls the rate of life algorithm ticks, in milliseconds
+ private BasicParameter rateParameter = new BasicParameter("RATE", 75.0, 0.0, 1000.0);
+
+ private final SinLFO zPos = new SinLFO(0, model.zMax, 2500);
+
+ public final double MIN_ALIVE_PROBABILITY = 0.2;
+ public final double MAX_ALIVE_PROBABILITY = 0.9;
+
+ class PointState {
+ // Index of cube in glucose.model.cubes
+ public Integer index;
+ // Boolean which describes if cube is alive.
+ public boolean alive;
+
+ public PointState(Integer index, boolean alive) {
+ this.index = index;
+ this.alive = alive;
+ }
}
-
- public void lightDeadCube(Cube cube) {
- for (LXPoint p : cube.points) {
- float hv = max(0, lx.getBaseHuef() - abs(p.x - xPos.getValuef()));
- float bv = max(0, MAX_DEAD_BRIGHTNESS - abs(p.y - yPos.getValuef()));
-
- colors[p.index] = lx.hsb(
- hv,
- 100,
- //bv
- 10
- );
- }
+
+ // Contains the state of all cubes by index.
+ private List<PointState> point_states;
+ // Contains the amount of time since the last cycle of life.
+ private int time_since_last_run;
+ // Boolean describing if life changes were made during the current run.
+ private boolean any_changes_this_run;
+ // Hold the new lives
+ private List<Boolean> new_states;
+
+ public L8onAutomata(GLucose glucose) {
+ super(glucose);
+
+ //Print debug info about the cubes.
+ //outputCubeInfo();
+
+ initPointStates();
+ randomizePointStates();
+ time_since_last_run = 0;
+ any_changes_this_run = false;
+ new_states = new ArrayList<Boolean>();
+
+ addParameter(randomParameter);
+ addParameter(rateParameter);
+ addModulator(zPos).trigger();
}
-
+
+ private void initPointStates() {
+ boolean alive = false;
+ PointState point_state;
+ this.point_states = new ArrayList<PointState>();
+ Integer i = 0;
+
+ for (LXPoint p : model.points) {
+ alive = true;
+ point_state = new PointState(i, alive);
+ this.point_states.add(point_state);
+ ++i;
+ }
+ }
+
+ public void run(double deltaMs) {
+ Integer i = 0;
+ PointState point_state;
+
+ any_changes_this_run = false;
+ new_states.clear();
+ time_since_last_run += deltaMs;
+
+ for (LXPoint p : model.points) {
+ point_state = this.point_states.get(i);
+
+ if(shouldLightPoint(point_state)) {
+ lightLivePoint(p);
+ } else {
+ lightDeadPoint(p);
+ }
+
+ i++;
+ }
+
+ boolean should_randomize_anyway = (randomParameter.getValuef() > 0.5);
+ if(should_randomize_anyway || !any_changes_this_run) {
+ randomizePointStates();
+ } else {
+ applyNewStates();
+ }
+
+ if(time_since_last_run >= rateParameter.getValuef()) {
+ time_since_last_run = 0;
+ }
+ }
+
+ public void lightLivePoint(LXPoint p) {
+ float hv = max(0, lx.getBaseHuef() - abs(p.z - zPos.getValuef()));
+ colors[p.index] = lx.hsb(
+ hv,
+ 90,
+ 80
+ );
+ }
+
+ public void lightDeadPoint(LXPoint p) {
+ colors[p.index] = lx.hsb(
+ lx.getBaseHuef(),
+ 0,
+ 0
+ );
+ }
+
+ public boolean shouldLightPoint(PointState point_state) {
+ // Respect rate parameter.
+ if(time_since_last_run < rateParameter.getValuef()) {
+ any_changes_this_run = true;
+ return point_state.alive;
+ } else {
+ boolean new_state = cycleOfAutomata(point_state);
+ new_states.add(new_state);
+ return new_state;
+ }
+ }
+
+ public boolean cycleOfAutomata(PointState point_state) {
+ Integer index = point_state.index;
+ Integer alive_neighbor_count = countLiveNeighbors(point_state);
+ boolean before_alive = point_state.alive;
+ boolean after_alive = before_alive;
+
+ if(point_state.alive) {
+ if(alive_neighbor_count == 1) {
+ after_alive = true;
+ } else {
+ after_alive = false;
+ }
+
+ } else {
+ if(alive_neighbor_count == 1) {
+ after_alive = true;
+ } else {
+ after_alive = false;
+ }
+ }
+
+ if(before_alive != after_alive) {
+ any_changes_this_run = true;
+ }
+
+ return after_alive;
+ }
+
+ public int countLiveNeighbors(PointState point_state) {
+ Integer index = point_state.index;
+ PointState before_neighbor;
+ PointState after_neighbor;
+
+ int count = 0;
+ if (index > 0) {
+ before_neighbor = point_states.get(index - 1);
+ if(before_neighbor.alive) {
+ count++;
+ }
+ }
+
+ if (index < (point_states.size() - 1)) {
+ after_neighbor = point_states.get(index + 1);
+ if(after_neighbor.alive) {
+ count++;
+ }
+ }
+
+ return count;
+ }
+
+ private void applyNewStates() {
+ int index = 0;
+ for(boolean new_state: new_states) {
+ PointState point_state = this.point_states.get(index);
+ point_state.alive = new_states.get(index);
+ index++;
+ }
+ }
+
+ private void randomizePointStates() {
+ double prob_range = (1.0 - MIN_ALIVE_PROBABILITY) - (1.0 - MAX_ALIVE_PROBABILITY);
+ double prob = MIN_ALIVE_PROBABILITY + (prob_range * Math.random());
+
+ print("Randomizing points! p = " + prob + "\n");
+
+ for (PointState point_state: this.point_states) {
+ point_state.alive = (Math.random() <= prob);
+ }
+ }
+
}
repositories / SugarCubes.git / commitdiff
