world config + improved wall clearing

src/Controllers/ControlPanel.js

@@ -1,6 +1,7 @@
 const Hyperparams = require("../Hyperparameters");
 const Modes = require("./ControlModes");
 const StatsPanel = require("../Stats/StatsPanel");
+const WorldConfig = require("../WorldConfig");
 
 class ControlPanel {
     constructor(engine) {
@@ -137,14 +138,14 @@ class ControlPanel {
         $('.headless').click(function() {
             $('.headless').find("i").toggleClass("fa fa-eye");
             $('.headless').find("i").toggleClass("fa fa-eye-slash");
-            if (Hyperparams.headless){
+            if (WorldConfig.headless){
                 $('#headless-notification').css('display', 'none');
                 this.engine.env.renderFull();
             }
             else {
                 $('#headless-notification').css('display', 'block');
             }
-            Hyperparams.headless = !Hyperparams.headless;
+            WorldConfig.headless = !WorldConfig.headless;
         }.bind(this));
     }
 
@@ -411,7 +412,7 @@ class ControlPanel {
         $('#fps-actual').text("Actual FPS: " + Math.floor(this.engine.actual_fps));
         $('#reset-count').text("Auto reset count: " + this.engine.env.reset_count);
         this.stats_panel.updateDetails();
-        if (Hyperparams.headless)
+        if (WorldConfig.headless)
             this.updateHeadlessIcon(delta_time);
 
     }

src/Controllers/EnvironmentController.js

@@ -4,7 +4,7 @@ const Modes = require("./ControlModes");
 const CellStates = require("../Organism/Cell/CellStates");
 const Neighbors = require("../Grid/Neighbors");
 const FossilRecord = require("../Stats/FossilRecord");
-const Hyperparams = require("../Hyperparameters");
+const WorldConfig = require("../WorldConfig");
 const Perlin = require("../Utils/Perlin");
 
 class EnvironmentController extends CanvasController{
@@ -98,7 +98,7 @@ class EnvironmentController extends CanvasController{
     }
 
     performModeAction() {
-        if (Hyperparams.headless && this.mode != Modes.Drag)
+        if (WorldConfig.headless && this.mode != Modes.Drag)
             return;
         var mode = this.mode;
         var right_click = this.right_click;

src/Environments/WorldEnvironment.js

@@ -6,6 +6,7 @@ const CellStates = require('../Organism/Cell/CellStates');
 const EnvironmentController = require('../Controllers/EnvironmentController');
 const Hyperparams = require('../Hyperparameters.js');
 const FossilRecord = require('../Stats/FossilRecord');
+const WorldConfig = require('../WorldConfig');
 
 class WorldEnvironment extends Environment{
     constructor(cell_size) {
@@ -45,7 +46,7 @@ class WorldEnvironment extends Environment{
     }
 
     render() {
-        if (Hyperparams.headless) {
+        if (WorldConfig.headless) {
             this.renderer.cells_to_render.clear();
             return;
         }
@@ -136,7 +137,7 @@ class WorldEnvironment extends Environment{
             return;
 
         this.organisms = [];
-        this.grid_map.fillGrid(CellStates.empty);
+        this.grid_map.fillGrid(CellStates.empty, !WorldConfig.clear_walls_on_reset);
         this.renderer.renderFullGrid(this.grid_map.grid);
         this.total_mutability = 0;
         this.total_ticks = 0;

src/Grid/GridMap.js

@@ -21,9 +21,10 @@ class GridMap {
         }
     }
 
-    fillGrid(state) {
+    fillGrid(state, ignore_walls=false) {
         for (var col of this.grid) {
             for (var cell of col) {
+                if (ignore_walls && cell.state===CellStates.wall) continue;
                 cell.setType(state);
                 cell.owner = null;
                 cell.cell_owner = null;

src/Organism/Cell/GridCell.js

@@ -5,7 +5,7 @@ const Hyperparams = require("../../Hyperparameters");
 class Cell{
     constructor(state, col, row, x, y){
         this.owner = null; // owner organism
-        this.cell_owner = null; // owner cell of ^that organism
+        this.cell_owner = null; // specific body cell of the owner organism that occupies this grid cell
         this.setType(state);
         this.col = col;
         this.row = row;

src/WorldConfig.js

@@ -0,0 +1,6 @@
+const WorldConfig = {
+    headless: false,
+    clear_walls_on_reset: false,
+}
+
+module.exports = WorldConfig;