Add Mountain map by Lucas_M (fixes #1)

Author: UnsignedArduino

.github/makecode/blocks.png

@@ -180,55 +180,64 @@ function define_maps () {
     tilemap`classic_loop_map`,
     tilemap`forest_map`,
     tilemap`beach_side_map`,
-    tilemap`space_map`
+    tilemap`space_map`,
+    tilemap`mountain_map`
     ]
     maps_checkpoints_needed = [
     6,
     10,
     16,
-    9
+    9,
+    13
     ]
     maps_starting_tile = [
     tilemap`classic_loop_starting_tiles`,
     tilemap`forest_map_starting_tiles`,
     tilemap`beachside_map_starting_tiles`,
-    tilemap`space_map_starting_tiles`
+    tilemap`space_map_starting_tiles`,
+    tilemap`mountain_map_starting_tiles`
     ]
     maps_driving_tiles = [
     tilemap`classic_loop_map_driving_tiles`,
     tilemap`forest_map_driving_tiles`,
     tilemap`beachside_map_driving_tiles`,
-    tilemap`space_map_driving_tiles`
+    tilemap`space_map_driving_tiles`,
+    tilemap`mountain_map_driving_tiles`
     ]
     maps_slow_tiles = [
     tilemap`classic_loop_map_slow_tiles`,
     tilemap`forest_map_slow_tiles`,
     tilemap`beachside_map_slow_tiles`,
-    tilemap`space_map_slow_tiles`
+    tilemap`space_map_slow_tiles`,
+    tilemap`mountain_map_slow_tiles`
     ]
     maps_wall_tiles = [
     tilemap`classic_loop_map_wall_tiles`,
     tilemap`forest_map_wall_tiles`,
     tilemap`beachside_map_wall_tiles`,
-    tilemap`space_map_wall_tiles`
+    tilemap`space_map_wall_tiles`,
+    tilemap`mountain_map_wall_tiles`
     ]
     maps_names = [
     "Classic loop",
     "Forest",
     "Ocean",
-    "Star"
+    "Star",
+    "Mountain - by Lucas_M"
     ]
     maps_flower_seeds = [
     645,
     165,
     321,
-    -281
+    -281,
+    0
     ]
     maps_background_color = [
     images.colorBlock(7),
     images.colorBlock(7),
     images.colorBlock(7),
-    images.colorBlock(15)
+    images.colorBlock(15),
+    images.colorBlock(7)
     ]
 }
 function get_overlapping_sprites (target: Sprite, kind: number) {