organism saving/loading

dist/index.html

@@ -77,6 +77,9 @@
 							<button class="edit-mode-btn select" id="select" title="Select organism from world. Hotkey: Z"><i class="fa fa-hand-pointer-o"></i></button>
 							<button class="edit-mode-btn edit" id="edit" title="Edit organism. Hotkey: X"><i class="fa fa-pencil"></i></button>
 							<button class="edit-mode-btn drop-org" id="drop-org" title="Drop organism in world. Hotkey: C"><i class="fa fa-plus"></i></button>
+							<button id="save-org" title="Save Organism"><i class="fa fa-save"></i></button>
+							<button id="load-org" title="Load Organism"><i class="fa fa-upload"></i></button>
+							<input id="upload-org" style="display: none;" type="file">
 						</div>
 						<div id='editor-env'>
 							<canvas id='editor-canvas'></canvas>
@@ -237,7 +240,7 @@
 						<button id='save-controls' title="Save all Evolution Controls in a .json file">Save & Download</button>
 						<button id='load-controls' title="Load saved Evolution Controls with a .json file">Load</button>
 						<a id="download-el" style="display: none;"></a>
-						<input id="upload-el" style="display: none;" type="file">
+						<input id="upload-hyperparams" style="display: none;" type="file">
 					</div>
 				</div>
 				<div id='stats' class='tab'>

src/Controllers/ControlPanel.js

@@ -1,7 +1,6 @@
 const Hyperparams = require("../Hyperparameters");
 const Modes = require("./ControlModes");
 const StatsPanel = require("../Stats/StatsPanel");
-const RandomOrganismGenerator = require("../Organism/RandomOrganismGenerator")
 const WorldConfig = require("../WorldConfig");
 
 class ControlPanel {
@@ -279,9 +278,9 @@ class ControlPanel {
             downloadEl.click();
         });
         $('#load-controls').click(() => {
-            $('#upload-el').click();
+            $('#upload-hyperparams').click();
         });
-        $('#upload-el').change((e)=>{
+        $('#upload-hyperparams').change((e)=>{
             let files = e.target.files;
             if (!files.length) {return;};
             let reader = new FileReader();
@@ -290,7 +289,7 @@ class ControlPanel {
                 Hyperparams.loadJsonObj(result);
                 this.updateHyperparamUIValues();
                 // have to clear the value so change() will be triggered if the same file is uploaded again
-                $('#upload-el')[0].value = '';
+                $('#upload-hyperparams')[0].value = '';
             };
             reader.readAsText(files[0]);
         });
@@ -428,7 +427,6 @@ class ControlPanel {
             this.env_controller.org_to_clone = this.engine.organism_editor.getCopyOfOrg();
             this.env_controller.add_new_species = this.editor_controller.new_species;
             this.editor_controller.new_species = false;
-            // console.log(this.env_controller.add_new_species)
         }
     }
 

src/Controllers/EditorController.js

@@ -13,6 +13,7 @@ class EditorController extends CanvasController{
         this.new_species = false;
         this.defineCellTypeSelection();
         this.defineEditorDetails();
+        this.defineSaveLoad();
     }
 
     mouseMove() {
@@ -109,6 +110,43 @@ class EditorController extends CanvasController{
         }.bind(this));
     }
 
+    defineSaveLoad() {
+        $('#save-org').click(()=>{
+            let org = this.env.organism.serialize();
+            let data = "data:text/json;charset=utf-8," + encodeURIComponent(JSON.stringify(org));
+            let downloadEl = document.getElementById('download-el');
+            downloadEl.setAttribute("href", data);
+            downloadEl.setAttribute("download", "organism.json");
+            downloadEl.click();
+        });
+        $('#load-org').click(() => {
+            $('#upload-org').click();
+        });
+        $('#upload-org').change((e)=>{
+            let files = e.target.files;
+            if (!files.length) {return;};
+            let reader = new FileReader();
+            reader.onload = (e) => {
+                try {
+                    let org=JSON.parse(e.target.result);
+                    this.env.clear();
+                    this.env.organism.loadRaw(org);
+                    this.refreshDetailsPanel();
+                    this.env.organism.updateGrid();
+                    this.env.renderFull();
+                    if (this.mode === Modes.Clone)
+                        $('#drop-org').click();
+                    // have to clear the value so change() will be triggered if the same file is uploaded again
+                    $('#upload-org')[0].value = '';
+                } catch(except) {
+                    console.error(except)
+                    alert('Failed to load organism');
+                }
+            };
+            reader.readAsText(files[0]);
+        });
+    }
+
     clearDetailsPanel() {
         $('#organism-details').css('display', 'none');
         $('#edit-organism-details').css('display', 'none');

src/Organism/Anatomy.js

@@ -1,14 +1,19 @@
 const CellStates = require("./Cell/CellStates");
 const BodyCellFactory = require("./Cell/BodyCells/BodyCellFactory");
+const SerializeHelper = require("../Utils/SerializeHelper");
 
 class Anatomy {
     constructor(owner) {
         this.owner = owner;
+        this.birth_distance = 4;
+        this.clear();
+    }
+
+    clear() {
         this.cells = [];
         this.is_producer = false;
         this.is_mover = false;
         this.has_eyes = false;
-        this.birth_distance = 4;
     }
 
     canAddCellAt(c, r) {
@@ -118,6 +123,24 @@ class Anatomy {
         }
         return true;
     }
+
+    serialize() {
+        let anatomy = SerializeHelper.copyNonObjects(this);
+        anatomy.cells = [];
+        for (let cell of this.cells) {
+            let newcell = SerializeHelper.copyNonObjects(cell);
+            newcell.state = {name: cell.state.name};
+            anatomy.cells.push(newcell)
+        }
+        return anatomy;
+    }
+
+    loadRaw(anatomy) {
+        this.clear();
+        for (let cell of anatomy.cells){
+            this.addInheritCell(cell);
+        }
+    }
 }
 
 module.exports = Anatomy;

src/Organism/Organism.js

@@ -5,6 +5,7 @@ const Directions = require("./Directions");
 const Anatomy = require("./Anatomy");
 const Brain = require("./Perception/Brain");
 const FossilRecord = require("../Stats/FossilRecord");
+const SerializeHelper = require("../Utils/SerializeHelper");
 
 class Organism {
     constructor(col, row, env, parent=null) {
@@ -38,10 +39,8 @@ class Organism {
             //deep copy parent cells
             this.anatomy.addInheritCell(c);
         }
-        if(parent.anatomy.is_mover) {
+        if(parent.anatomy.is_mover && parent.anatomy.has_eyes) {
-            for (var i in parent.brain.decisions) {
+            this.brain.copy(parent.brain);
-                this.brain.decisions[i] = parent.brain.decisions[i];
-            }
         }
     }
 
@@ -104,7 +103,6 @@ class Organism {
         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;
@@ -125,7 +123,6 @@ class Organism {
         let changed = false;
         let removed = false;
         if (this.calcRandomChance(Hyperparams.addProb)) {
-            // console.log('add')
             let branch = this.anatomy.getRandomCell();
             let state = CellStates.getRandomLivingType();//branch.state;
             let growth_direction = Neighbors.all[Math.floor(Math.random() * Neighbors.all.length)]
@@ -321,6 +318,26 @@ class Organism {
         return this.env.grid_map.cellAt(real_c, real_r);
     }
 
+    serialize() {
+        let org = SerializeHelper.copyNonObjects(this);
+        org.anatomy = this.anatomy.serialize();
+        if (this.brain)
+            org.brain = this.brain.serialize();
+        return org;
+    }
+
+    loadRaw(org) {
+        for (let key in org)
+            if (typeof org[key] !== 'object')
+                this[key] = org[key];
+        this.anatomy.loadRaw(org.anatomy)
+        console.log(org)
+        if (org.brain) {
+            console.log('load brain')
+            this.brain.copy(org.brain)
+        }
+    }
+
 }
 
 module.exports = Organism;

src/Organism/Perception/Brain.js

@@ -20,16 +20,18 @@ class Brain {
         this.observations = [];
 
         // corresponds to CellTypes
-        this.decisions = [];
+        this.decisions = {};
-        this.decisions[CellStates.empty.name] = Decision.neutral;
+        for (let cell of CellStates.all) {
+            this.decisions[cell.name] = Decision.neutral;
+        }
         this.decisions[CellStates.food.name] = Decision.chase;
-        this.decisions[CellStates.wall.name] = Decision.neutral;
-        this.decisions[CellStates.mouth.name] = Decision.neutral;
-        this.decisions[CellStates.producer.name] = Decision.neutral;
-        this.decisions[CellStates.mover.name] = Decision.neutral;
         this.decisions[CellStates.killer.name] = Decision.retreat;
-        this.decisions[CellStates.armor.name] = Decision.neutral;
+    }
-        this.decisions[CellStates.eye.name] = Decision.neutral;
+
+    copy(brain) {
+        for (let dec in brain.decisions) {
+            this.decisions[dec] = brain.decisions[dec];
+        }
     }
 
     randomizeDecisions(randomize_all=false) {
@@ -58,9 +60,7 @@ class Brain {
                 continue;
             }
             if (obs.distance < closest) {
-                // console.log(obs.cell.state)
                 decision = this.decisions[obs.cell.state.name];
-                // console.log(decision)
                 move_direction = obs.direction;
                 closest = obs.distance;
             }
@@ -81,6 +81,10 @@ class Brain {
         this.decisions[CellStates.getRandomName()] = Decision.getRandom();
         this.decisions[CellStates.empty.name] = Decision.neutral; // if the empty cell has a decision it gets weird
     }
+    
+    serialize() {
+        return {decisions: this.decisions};
+    }
 }
 
 Brain.Decision = Decision;

src/Utils/SerializeHelper.js

@@ -0,0 +1,12 @@
+const SerializeHelper = {
+    copyNonObjects(obj) {
+        let newobj = {};
+        for (let key in obj) {
+            if (typeof obj[key] !== 'object')
+                newobj[key] = obj[key];
+        }
+        return newobj;
+    }
+}
+
+module.exports = SerializeHelper;