Add more tile types and get sidewalk fixer and curb ramp placer tools working...

Add more tile types and get sidewalk fixer and curb ramp placer tools working (along with basic tool toggling and creating a base map for level 1.

OldVer/grid_tile.js

@@ -22,8 +22,6 @@ class GridTile {
       // roadSidewalkVertical_BrokenImg = laodImage("road_vert_broken_sidewalk.png");  // (9) road with broken sidwalk (vertical)
       // roadSidewalkHorizontal_BrokenImg = laodImage("road_horiz_broken_sidewalk.png");  // (10) road with broken sidwalk (horizontal)
 
-      // Orientation can either be:
-      //    
       /* Orientation can either be
         - vertical
         - horizontal

TileClass.js

@@ -3,7 +3,7 @@
 // while x/y screen represent coordinates in relation to the
 // computer screen resolution
 class TileClass {
-    constructor(x_grid, y_grid, x_screen, y_screen, sprite) {
+    constructor(x_grid, y_grid, x_screen, y_screen, sprite, type, orientation) {
         this.x_grid = x_grid;
         this.y_grid = y_grid;
 
@@ -11,6 +11,24 @@ class TileClass {
         this.y_screen = y_screen;
 
         this.sprite = sprite;
+
+        /* Type can either be
+            - decoration (grass, house, etc)
+            - road
+            - sidewalk
+            - broken_sidewalk
+            - sidewalk_corner
+            - sidewalk_corner_curbRamp
+        */
+       this.type = type;
+
+        /* Orientation can either be
+            - normal (rotated 0 degrees)
+            - rotated90
+            - rotated180
+            - rotated270
+        */
+        this.orientation = orientation;
     }
 
     // Display the provided sprite at the tile's screen coordinates