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Separated anatomy from org / made species tracker

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This commit is contained in:
Max Robinson
2021-02-04 17:27:47 -07:00
parent 56b27c65b6
commit d26f195100
15 changed files with 707 additions and 147 deletions
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96
src/Organism/Anatomy.js Normal file
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@@ -0,0 +1,96 @@
const CellStates = require("./Cell/CellStates");
const BodyCellFactory = require("./Cell/BodyCells/BodyCellFactory");
class Anatomy {
constructor(owner) {
this.owner = owner;
this.cells = [];
this.is_producer = false;
this.is_mover = false;
this.has_eyes = false;
this.birth_distance = 4;
}
canAddCellAt(c, r) {
for (var cell of this.cells) {
if (cell.loc_col == c && cell.loc_row == r){
return false;
}
}
return true;
}
addDefaultCell(state, c, r) {
var new_cell = BodyCellFactory.createDefault(this.owner, state, c, r);
this.cells.push(new_cell);
return new_cell;
}
addRandomizedCell(state, c, r) {
if (state==CellStates.eye && !this.has_eyes) {
this.owner.brain.randomizeDecisions();
}
var new_cell = BodyCellFactory.createRandom(this.owner, state, c, r);
this.cells.push(new_cell);
return new_cell;
}
addInheritCell(parent_cell) {
var new_cell = BodyCellFactory.createInherited(this.owner, parent_cell);
this.cells.push(new_cell);
return new_cell;
}
replaceCell(state, c, r, randomize=true) {
this.removeCell(c, r, true);
if (randomize) {
return this.addRandomizedCell(state, c, r);
}
else {
return this.addDefaultCell(state, c, r);
}
}
removeCell(c, r, allow_center_removal=false) {
if (c == 0 && r == 0 && !allow_center_removal)
return false;
for (var i=0; i<this.cells.length; i++) {
var cell = this.cells[i];
if (cell.loc_col == c && cell.loc_row == r){
this.cells.splice(i, 1);
break;
}
}
this.checkTypeChange(cell.state);
return true;
}
getLocalCell(c, r) {
for (var cell of this.cells) {
if (cell.loc_col == c && cell.loc_row == r){
return cell;
}
}
return null;
}
checkTypeChange() {
this.is_producer = false;
this.is_mover = false;
this.has_eyes = false;
for (var cell of this.cells) {
if (cell.state == CellStates.producer)
this.is_producer = true;
if (cell.state == CellStates.mover)
this.is_mover = true;
if (cell.state == CellStates.eye)
this.has_eyes = true;
}
}
getRandomCell() {
return this.cells[Math.floor(Math.random() * this.cells.length)];
}
}
module.exports = Anatomy;

4
src/Organism/Cell/BodyCells/BodyCell.js
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@@ -10,8 +10,8 @@ class BodyCell{
this.loc_row = loc_row;
var distance = Math.max(Math.abs(loc_row)*2 + 2, Math.abs(loc_col)*2 + 2);
if (this.org.birth_distance < distance) {
this.org.birth_distance = distance;
if (this.org.anatomy.birth_distance < distance) {
this.org.anatomy.birth_distance = distance;
}
}

2
src/Organism/Cell/BodyCells/EyeCell.js
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@@ -7,7 +7,7 @@ const Observation = require("../../Perception/Observation")
class EyeCell extends BodyCell{
constructor(org, loc_col, loc_row){
super(CellStates.eye, org, loc_col, loc_row);
this.org.has_eyes = true;
this.org.anatomy.has_eyes = true;
}
initInherit(parent) {

2
src/Organism/Cell/BodyCells/MoverCell.js
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@@ -4,7 +4,7 @@ const BodyCell = require("./BodyCell");
class MoverCell extends BodyCell{
constructor(org, loc_col, loc_row){
super(CellStates.mover, org, loc_col, loc_row);
this.org.is_mover = true;
this.org.anatomy.is_mover = true;
}
}

4
src/Organism/Cell/BodyCells/ProducerCell.js
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@@ -5,11 +5,11 @@ const Hyperparams = require("../../../Hyperparameters");
class ProducerCell extends BodyCell{
constructor(org, loc_col, loc_row){
super(CellStates.producer, org, loc_col, loc_row);
this.org.is_producer = true;
this.org.anatomy.is_producer = true;
}
performFunction() {
if (this.org.is_mover && !Hyperparams.moversCanProduce)
if (this.org.anatomy.is_mover && !Hyperparams.moversCanProduce)
return;
var env = this.org.env;
var prob = Hyperparams.foodProdProb;

161
src/Organism/Organism.js
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@@ -1,9 +1,10 @@
const CellStates = require("../Organism/Cell/CellStates");
const BodyCellFactory = require("./Cell/BodyCells/BodyCellFactory");
const CellStates = require("./Cell/CellStates");
const Neighbors = require("../Grid/Neighbors");
const Hyperparams = require("../Hyperparameters");
const Directions = require("./Directions");
const Anatomy = require("./Anatomy");
const Brain = require("./Perception/Brain");
const FossilRecord = require("../Stats/FossilRecord");
class Organism {
constructor(col, row, env, parent=null) {
@@ -13,111 +14,31 @@ class Organism {
this.lifetime = 0;
this.food_collected = 0;
this.living = true;
this.cells = [];
this.is_producer = false;
this.is_mover = false;
this.has_eyes = false;
this.direction = Directions.down;
this.rotation = Directions.up;
this.anatomy = new Anatomy(this)
this.direction = Directions.down; // direction of movement
this.rotation = Directions.up; // direction of rotation
this.can_rotate = Hyperparams.moversCanRotate;
this.move_count = 0;
this.move_range = 4;
this.ignore_brain_for = 0;
this.mutability = 5;
this.damage = 0;
this.birth_distance = 4;
this.brain = new Brain(this);
if (parent != null) {
this.inherit(parent);
}
}
canAddCellAt(c, r) {
for (var cell of this.cells) {
if (cell.loc_col == c && cell.loc_row == r){
return false;
}
}
return true;
}
addDefaultCell(state, c, r) {
var new_cell = BodyCellFactory.createDefault(this, state, c, r);
this.cells.push(new_cell);
return new_cell;
}
addRandomizedCell(state, c, r) {
if (state==CellStates.eye && !this.has_eyes) {
this.brain.randomizeDecisions();
}
var new_cell = BodyCellFactory.createRandom(this, state, c, r);
this.cells.push(new_cell);
return new_cell;
}
addInheritCell(parent_cell) {
var new_cell = BodyCellFactory.createInherited(this, parent_cell);
this.cells.push(new_cell);
return new_cell;
}
replaceCell(state, c, r, randomize=true) {
this.removeCell(c, r, true);
if (randomize) {
return this.addRandomizedCell(state, c, r);
}
else {
return this.addDefaultCell(state, c, r);
}
}
removeCell(c, r, override_defense=false) {
if (c == 0 && r == 0 && !override_defense)
return false;
for (var i=0; i<this.cells.length; i++) {
var cell = this.cells[i];
if (cell.loc_col == c && cell.loc_row == r){
this.cells.splice(i, 1);
break;
}
}
this.checkTypeChange(cell.state);
return true;
}
getLocalCell(c, r) {
for (var cell of this.cells) {
if (cell.loc_col == c && cell.loc_row == r){
return cell;
}
}
return null;
}
checkTypeChange() {
this.is_producer = false;
this.is_mover = false;
this.has_eyes = false;
for (var cell of this.cells) {
if (cell.state == CellStates.producer)
this.is_producer = true;
if (cell.state == CellStates.mover)
this.is_mover = true;
if (cell.state == CellStates.eye)
this.has_eyes = true;
}
}
inherit(parent) {
this.move_range = parent.move_range;
this.mutability = parent.mutability;
this.species = parent.species;
// this.birth_distance = parent.birth_distance;
for (var c of parent.cells){
for (var c of parent.anatomy.cells){
//deep copy parent cells
this.addInheritCell(c);
this.anatomy.addInheritCell(c);
}
if(parent.is_mover) {
if(parent.anatomy.is_mover) {
for (var i in parent.brain.decisions) {
this.brain.decisions[i] = parent.brain.decisions[i];
}
@@ -126,16 +47,16 @@ class Organism {
// amount of food required before it can reproduce
foodNeeded() {
return this.cells.length;
return this.anatomy.cells.length;
}
lifespan() {
// console.log(Hyperparams.lifespanMultiplier)
return this.cells.length * Hyperparams.lifespanMultiplier;
return this.anatomy.cells.length * Hyperparams.lifespanMultiplier;
}
maxHealth() {
return this.cells.length;
return this.anatomy.cells.length;
}
reproduce() {
@@ -159,9 +80,10 @@ class Organism {
org.mutability = 1;
}
}
var mutated = false;
if (Math.random() * 100 <= prob) {
if (org.is_mover && Math.random() * 100 <= 10) {
if (org.has_eyes) {
if (org.anatomy.is_mover && Math.random() * 100 <= 10) {
if (org.anatomy.has_eyes) {
org.brain.mutate();
}
org.move_range += Math.floor(Math.random() * 4) - 2;
@@ -170,24 +92,31 @@ class Organism {
};
}
else
org.mutate();
else {
mutated = org.mutate();
}
}
var direction = Directions.getRandomScalar();
var direction_c = direction[0];
var direction_r = direction[1];
var offset = (Math.floor(Math.random() * 3));
var basemovement = this.birth_distance;
var basemovement = this.anatomy.birth_distance;
var new_c = this.c + (direction_c*basemovement) + (direction_c*offset);
var new_r = this.r + (direction_r*basemovement) + (direction_r*offset);
// console.log(org.isClear(new_c, new_r, org.rotation, true))
if (org.isClear(new_c, new_r, org.rotation, true) && org.isStraightPath(new_c, new_r, this.c, this.r, this)){
org.c = new_c;
org.r = new_r;
this.env.addOrganism(org);
org.updateGrid();
if (mutated) {
FossilRecord.addSpecies(org, this.species);
}
else {
org.species.addPop();
}
}
this.food_collected -= this.foodNeeded();
@@ -200,31 +129,31 @@ class Organism {
// add cell
// console.log("add cell")
var branch = this.cells[Math.floor(Math.random() * this.cells.length)];
var branch = this.anatomy.getRandomCell();
var state = CellStates.getRandomLivingType();//branch.state;
var growth_direction = Neighbors.all[Math.floor(Math.random() * Neighbors.all.length)]
var c = branch.loc_col+growth_direction[0];
var r = branch.loc_row+growth_direction[1];
if (this.canAddCellAt(c, r)){
if (this.anatomy.canAddCellAt(c, r)){
mutated = true;
this.addRandomizedCell(state, c, r);
this.anatomy.addRandomizedCell(state, c, r);
}
}
else if (choice <= Hyperparams.addProb + Hyperparams.changeProb){
// change cell
var cell = this.cells[Math.floor(Math.random() * this.cells.length)];
var cell = this.anatomy.getRandomCell();
var state = CellStates.getRandomLivingType();
// console.log("change cell", state)
this.replaceCell(state, cell.loc_col, cell.loc_row);
this.anatomy.replaceCell(state, cell.loc_col, cell.loc_row);
mutated = true;
}
else if (choice <= Hyperparams.addProb + Hyperparams.changeProb + Hyperparams.removeProb){
// remove cell
// console.log("remove cell")
if(this.cells.length > 1) {
var cell = this.cells[Math.floor(Math.random() * this.cells.length)];
mutated = this.removeCell(cell.loc_col, cell.loc_row);
if(this.anatomy.cells.length > 1) {
var cell = this.anatomy.getRandomCell();
mutated = this.anatomy.removeCell(cell.loc_col, cell.loc_row);
}
}
return mutated;
@@ -237,7 +166,7 @@ class Organism {
var new_c = this.c + direction_c;
var new_r = this.r + direction_r;
if (this.isClear(new_c, new_r)) {
for (var cell of this.cells) {
for (var cell of this.anatomy.cells) {
var real_c = this.c + cell.rotatedCol(this.rotation);
var real_r = this.r + cell.rotatedRow(this.rotation);
this.env.changeCell(real_c, real_r, CellStates.empty, null);
@@ -258,7 +187,7 @@ class Organism {
}
var new_rotation = Directions.getRandomDirection();
if(this.isClear(this.c, this.r, new_rotation)){
for (var cell of this.cells) {
for (var cell of this.anatomy.cells) {
var real_c = this.c + cell.rotatedCol(this.rotation);
var real_r = this.r + cell.rotatedRow(this.rotation);
this.env.changeCell(real_c, real_r, CellStates.empty, null);
@@ -277,7 +206,7 @@ class Organism {
this.move_count = 0;
}
// assumes either c1==c2 or r1==r2, returns true if there is a clear path from point a to b
// assumes either c1==c2 or r1==r2, returns true if there is a clear path from point 1 to 2
isStraightPath(c1, r1, c2, r2, parent){
if (c1 == c2) {
if (r1 > r2){
@@ -314,11 +243,12 @@ class Organism {
}
isClear(col, row, rotation=this.rotation, ignore_armor=false) {
for(var loccell of this.cells) {
for(var loccell of this.anatomy.cells) {
var cell = this.getRealCell(loccell, col, row, rotation);
if(cell==null) {
if (cell==null) {
return false;
}
// console.log(cell.owner == this)
if (cell.owner==this || cell.state==CellStates.empty || (!Hyperparams.foodBlocksReproduction && cell.state==CellStates.food) || (ignore_armor && loccell.state==CellStates.armor && cell.state==CellStates.food)){
continue;
}
@@ -335,16 +265,17 @@ class Organism {
}
die() {
for (var cell of this.cells) {
for (var cell of this.anatomy.cells) {
var real_c = this.c + cell.rotatedCol(this.rotation);
var real_r = this.r + cell.rotatedRow(this.rotation);
this.env.changeCell(real_c, real_r, CellStates.food, null);
}
this.species.decreasePop();
this.living = false;
}
updateGrid() {
for (var cell of this.cells) {
for (var cell of this.anatomy.cells) {
var real_c = this.c + cell.rotatedCol(this.rotation);
var real_r = this.r + cell.rotatedRow(this.rotation);
this.env.changeCell(real_c, real_r, cell.state, cell);
@@ -360,13 +291,13 @@ class Organism {
if (this.food_collected >= this.foodNeeded()) {
this.reproduce();
}
for (var cell of this.cells) {
for (var cell of this.anatomy.cells) {
cell.performFunction();
if (!this.living)
return this.living
}
if (this.is_mover) {
if (this.anatomy.is_mover) {
this.move_count++;
var changed_dir = false;
if (this.ignore_brain_for == 0){