# HG changeset patch
# User Alys Brooks <alysbrooks@fastmail.com>
# Date 2022-12-27 06:31:07
# Node ID c453ca31e403d0bc619e3c6553dd57dcd3d5195f
# Parent  61b56ab85b41c0585038f4ecaaac53c790e008d0

Small tweak for performance.

Did some easy changes that seem to make a small difference.

diff --git a/isometric-park-fna/FNAGame.cs b/isometric-park-fna/FNAGame.cs
--- a/isometric-park-fna/FNAGame.cs
+++ b/isometric-park-fna/FNAGame.cs
@@ -723,9 +723,9 @@
 
             for (int i = 0; i < this.simulation.map.MapHeight; i++)
             {
-                for (int j = 0; j < this.simulation.map.MapWidth; j += 1)
+                for (int j = 0; j < this.simulation.map.MapWidth; j++)
                 {
-                        drawTileAt(i, j, 1, 1, Color.White, batch);
+                    drawTileAt(i, j, 1, 1, Color.White, batch);
                     this.tilesDrawn++;
                 }
             }
@@ -836,27 +836,32 @@
             stopWatch2 = new Stopwatch();
             stopWatch2.Start();
             #region draw_trees
+            //Pulling these out seems to make it marginally faster.
+            List<isometricparkfna.CellMap.Cell> row;
+            Cell curent_cell;
             if (this.showTrees) {
                 for (int i = 0; i < this.simulation.map.MapHeight; i++)
                 {
+                    row =  this.simulation.map.cells[i];
                     for (int j = 0; j < this.simulation.map.MapWidth; j += 1)
                     {
-                        if (this.simulation.map.cells[i][j].HasTree)
+                        curent_cell = row[j];
+                        if (curent_cell.HasTree)
                         {   //until we actually simulate:
-                            if (this.simulation.map.cells[i][j].Type == TreeType.GenericDeciduous) {
+                            if (curent_cell.Type == TreeType.GenericDeciduous) {
                                 drawTileAt(i, j, 252, 2); // 142, , 262
                             }
-                            else if (this.simulation.map.cells[i][j].Type == TreeType.Oak) {
+                            else if (curent_cell.Type == TreeType.Oak) {
                                 drawTileAt(i, j, 142, 2);
                             }
-                            else if (this.simulation.map.cells[i][j].Type == TreeType.GenericShrub) {
+                            else if (curent_cell.Type == TreeType.GenericShrub) {
                                 drawTileAt(i, j, 210, 2);
                             }
                             else {
                                 drawTileAt(i, j, 122, 2); //122, 203, 221
                             }
                         }
-                        else if (this.simulation.map.cells[i][j].Status == CellStatus.DeadTree) {
+                        else if (curent_cell.Status == CellStatus.DeadTree) {
                             drawTileAt(i, j, 141, 2);
                         }
                     }