# HG changeset patch
# User alys
# Date 2021-02-04 06:22:28
# Node ID b8267925cc8a249e1c5d451ef6946d9d6cbf2092
# Parent  ee4f9a04be8fcfeb51fe6a06f7294537043c06b0

Add health measure.

diff --git a/isometric-park-fna/Simulation.cs b/isometric-park-fna/Simulation.cs
--- a/isometric-park-fna/Simulation.cs
+++ b/isometric-park-fna/Simulation.cs
@@ -1,6 +1,7 @@
 using System;
 using System.Collections.Generic;
 using static isometricparkfna.CellMap;
+using System.Linq;
 
 namespace isometricparkfna
 {
@@ -41,8 +42,8 @@
         private const float NEIGHBOR_NEW_TREE_CHANCE = 0.995f;
         private const float NEIGHBOR_CROWDS_TREE_CHANCE = 0.995f;
 
-        public const int TREE_PLANT_COST = 100;
-        public const int TREE_CLEAR_COST = 50;
+        public const int TREE_PLANT_COST = 1000;
+        public const int TREE_CLEAR_COST = 750;
 
         public int Tick
         {
@@ -130,8 +131,7 @@
 
         private Random random;
 
-        //budget params
-
+        //forest policy params
         public int _tree_planting;
         public int tree_planting
         {
@@ -153,6 +153,13 @@
             }
         }
 
+        public float healthy_percent
+        {
+            get {
+                return ((float)(this.map.tree_count - this.map.iterate_cells_with_neighbors(7).Count()) / this.map.tree_count) * 100;
+            }
+        }
+
         
 
         public Simulation(int width, int height, float millisecondsPerAdvance)
diff --git a/isometric-park-fna/UI/ForestWindow.cs b/isometric-park-fna/UI/ForestWindow.cs
--- a/isometric-park-fna/UI/ForestWindow.cs
+++ b/isometric-park-fna/UI/ForestWindow.cs
@@ -43,6 +43,7 @@
                 sim.tree_clearing = new_tree_clearing;
 
                 ImGui.Text(string.Format("Crowded Trees: {0}", sim.map.iterate_cells_with_neighbors(7).Count())); //via LINQ
+                ImGui.Text(string.Format("Percent Healthy Trees: {0:F2}", sim.healthy_percent));
 
                 if (ImGui.Button("Okay"))
                 {