Add source scene for glacier tileset

It's actually the same source as for the mountain tileset redone in a previous commit.
Last part of and closes #4.

tilesets/glacier_tileset.tres

@@ -1,96 +1,91 @@
-[gd_resource type="TileSet" load_steps=20 format=1]
+[gd_resource type="TileSet" load_steps=19 format=1]
 
 [ext_resource path="res://art/glacier_tileset.png" type="Texture" id=1]
 
 [sub_resource type="ConvexPolygonShape2D" id=1]
 
 custom_solver_bias = 0.0
-points = Vector2Array( 0, 128, 0, 24, 64, 24, 64, 128 )
+points = Vector2Array( 0, 24, 64, 24, 64, 128, 0, 128 )
 
-[sub_resource type="ConvexPolygonShape2D" id=2]
-
-custom_solver_bias = 0.0
-points = Vector2Array( 0, 128, 0, 24, 64, 24, 64, 128 )
-
-[sub_resource type="ConvexPolygonShape2D" id=3]
+[sub_resource type="ConvexPolygonShape2D" id=10]
 
 custom_solver_bias = 0.0
-points = Vector2Array( 0, 64, 0, 0, 128, 0, 128, 32, 96, 64 )
+points = Vector2Array( 0, 0, 128, 0, 128, 32, 96, 64, 0, 64 )
 
-[sub_resource type="ConvexPolygonShape2D" id=4]
+[sub_resource type="ConvexPolygonShape2D" id=11]
 
 custom_solver_bias = 0.0
-points = Vector2Array( 0, 128, 0, 0, 96, 24, 128, 128 )
+points = Vector2Array( 0, 0, 80, 0, 128, 24, 128, 128, 0, 128 )
 
-[sub_resource type="ConvexPolygonShape2D" id=5]
+[sub_resource type="ConvexPolygonShape2D" id=12]
 
 custom_solver_bias = 0.0
-points = Vector2Array( 0, 128, 0, 0, 96, 0, 128, 16, 128, 40, 96, 128 )
+points = Vector2Array( 0, 0, 96, 0, 128, 16, 128, 40, 96, 128, 0, 128 )
 
-[sub_resource type="ConcavePolygonShape2D" id=6]
+[sub_resource type="ConvexPolygonShape2D" id=13]
 
 custom_solver_bias = 0.0
-segments = Vector2Array( 0, 16, 16, 16, 16, 16, 0, 40, 0, 40, 0, 16 )
+points = Vector2Array( 0, 16, 16, 16, 0, 40 )
 
-[sub_resource type="ConvexPolygonShape2D" id=7]
+[sub_resource type="ConvexPolygonShape2D" id=14]
 
 custom_solver_bias = 0.0
-points = Vector2Array( 0, 40, 0, 16, 128, 16, 128, 40 )
+points = Vector2Array( 0, 16, 128, 16, 128, 40, 0, 40 )
 
-[sub_resource type="ConvexPolygonShape2D" id=8]
+[sub_resource type="ConvexPolygonShape2D" id=15]
 
 custom_solver_bias = 0.0
-points = Vector2Array( 48, 24, 64, 56, 64, 192, 0, 192, 0, 24 )
+points = Vector2Array( 0, 24, 48, 24, 64, 56, 64, 192, 0, 192 )
 
-[sub_resource type="ConvexPolygonShape2D" id=9]
+[sub_resource type="ConvexPolygonShape2D" id=16]
 
 custom_solver_bias = 0.0
-points = Vector2Array( 0, 192, 0, 56, 128, 56, 128, 192 )
+points = Vector2Array( 0, 56, 128, 56, 128, 192, 0, 192 )
 
-[sub_resource type="ConvexPolygonShape2D" id=10]
+[sub_resource type="ConvexPolygonShape2D" id=17]
 
 custom_solver_bias = 0.0
-points = Vector2Array( 0, 192, 0, 56, 64, 56, 64, 192 )
+points = Vector2Array( 0, 56, 64, 56, 64, 192, 0, 192 )
 
-[sub_resource type="ConvexPolygonShape2D" id=11]
+[sub_resource type="ConvexPolygonShape2D" id=2]
 
 custom_solver_bias = 0.0
 points = Vector2Array( 128, 192, 0, 192, 0, 24, 64, 48, 128, 88 )
 
-[sub_resource type="ConcavePolygonShape2D" id=12]
+[sub_resource type="ConvexPolygonShape2D" id=3]
 
 custom_solver_bias = 0.0
-segments = Vector2Array( 0, 24, 64, 88, 64, 88, 64, 192, 64, 192, 0, 192, 0, 192, 0, 24 )
+points = Vector2Array( 0, 24, 64, 88, 64, 192, 0, 192 )
 
-[sub_resource type="ConcavePolygonShape2D" id=13]
+[sub_resource type="ConcavePolygonShape2D" id=4]
 
 custom_solver_bias = 0.0
 segments = Vector2Array( 0, 24, 64, 72, 64, 72, 128, 88, 128, 88, 128, 192, 128, 192, 0, 192, 0, 192, 0, 24 )
 
-[sub_resource type="ConcavePolygonShape2D" id=14]
+[sub_resource type="ConvexPolygonShape2D" id=5]
 
 custom_solver_bias = 0.0
-segments = Vector2Array( 0, 24, 128, 24, 128, 24, 96, 128, 96, 128, 0, 128, 0, 128, 0, 24 )
+points = Vector2Array( 0, 24, 128, 24, 96, 128, 0, 128 )
 
-[sub_resource type="ConcavePolygonShape2D" id=15]
+[sub_resource type="ConvexPolygonShape2D" id=6]
 
 custom_solver_bias = 0.0
-segments = Vector2Array( 0, 0, 96, 0, 96, 0, 96, 128, 96, 128, 0, 128, 0, 128, 0, 0 )
+points = Vector2Array( 0, 0, 96, 0, 96, 128, 0, 128 )
 
-[sub_resource type="ConvexPolygonShape2D" id=16]
+[sub_resource type="ConvexPolygonShape2D" id=7]
 
 custom_solver_bias = 0.0
-points = Vector2Array( 0, 32, 0, 0, 96, 0, 72, 32 )
+points = Vector2Array( 0, 0, 96, 0, 72, 32, 0, 32 )
 
-[sub_resource type="ConvexPolygonShape2D" id=17]
+[sub_resource type="ConvexPolygonShape2D" id=8]
 
 custom_solver_bias = 0.0
-points = Vector2Array( 0, 32, 0, 0, 128, 0, 128, 32 )
+points = Vector2Array( 0, 0, 128, 0, 128, 32, 0, 32 )
 
-[sub_resource type="ConvexPolygonShape2D" id=18]
+[sub_resource type="ConvexPolygonShape2D" id=9]
 
 custom_solver_bias = 0.0
-points = Vector2Array( 64, 96, 0, 32, 0, 0, 64, 0 )
+points = Vector2Array( 0, 0, 64, 0, 64, 96, 0, 32 )
 
 [resource]
 
@@ -109,135 +104,135 @@ points = Vector2Array( 64, 96, 0, 32, 0, 0, 64, 0 )
 1/occluder_offset = Vector2( 0, 0 )
 1/navigation_offset = Vector2( 0, 0 )
 1/shape_offset = Vector2( 0, 0 )
-1/shapes = [ SubResource( 2 ) ]
+1/shapes = [ SubResource( 1 ) ]
 2/name = "Ramp Begin"
 2/texture = ExtResource( 1 )
 2/tex_offset = Vector2( 0, 0 )
 2/region = Rect2( 64, 0, 128, 192 )
 2/occluder_offset = Vector2( 0, 0 )
 2/navigation_offset = Vector2( 0, 0 )
 2/shape_offset = Vector2( 0, 0 )
-2/shapes = [ SubResource( 11 ) ]
+2/shapes = [ SubResource( 2 ) ]
 3/name = "Ramp"
 3/texture = ExtResource( 1 )
 3/tex_offset = Vector2( 0, 0 )
 3/region = Rect2( 192, 64, 64, 192 )
 3/occluder_offset = Vector2( 0, 0 )
 3/navigation_offset = Vector2( 0, 0 )
 3/shape_offset = Vector2( 0, 0 )
-3/shapes = [ SubResource( 12 ) ]
+3/shapes = [ SubResource( 3 ) ]
 4/name = "Ramp End"
 4/texture = ExtResource( 1 )
 4/tex_offset = Vector2( 0, 0 )
 4/region = Rect2( 256, 128, 128, 192 )
 4/occluder_offset = Vector2( 0, 0 )
 4/navigation_offset = Vector2( 0, 0 )
 4/shape_offset = Vector2( 0, 0 )
-4/shapes = [ SubResource( 13 ) ]
+4/shapes = [ SubResource( 4 ) ]
 5/name = "Edge"
 5/texture = ExtResource( 1 )
 5/tex_offset = Vector2( 0, 0 )
 5/region = Rect2( 384, 192, 128, 128 )
 5/occluder_offset = Vector2( 0, 0 )
 5/navigation_offset = Vector2( 0, 0 )
 5/shape_offset = Vector2( 0, 0 )
-5/shapes = [ SubResource( 14 ) ]
+5/shapes = [ SubResource( 5 ) ]
 6/name = "Wall"
 6/texture = ExtResource( 1 )
 6/tex_offset = Vector2( 0, 0 )
 6/region = Rect2( 384, 320, 128, 128 )
 6/occluder_offset = Vector2( 0, 0 )
 6/navigation_offset = Vector2( 0, 0 )
 6/shape_offset = Vector2( 0, 0 )
-6/shapes = [ SubResource( 15 ) ]
+6/shapes = [ SubResource( 6 ) ]
 7/name = "Ceiling2Wall"
 7/texture = ExtResource( 1 )
 7/tex_offset = Vector2( 0, 0 )
 7/region = Rect2( 384, 448, 128, 64 )
 7/occluder_offset = Vector2( 0, 0 )
 7/navigation_offset = Vector2( 0, 0 )
 7/shape_offset = Vector2( 0, 0 )
-7/shapes = [ SubResource( 16 ) ]
+7/shapes = [ SubResource( 7 ) ]
 8/name = "Ceiling"
 8/texture = ExtResource( 1 )
 8/tex_offset = Vector2( 0, 0 )
 8/region = Rect2( 384, 128, 128, 64 )
 8/occluder_offset = Vector2( 0, 0 )
 8/navigation_offset = Vector2( 0, 0 )
 8/shape_offset = Vector2( 0, 0 )
-8/shapes = [ SubResource( 17 ) ]
+8/shapes = [ SubResource( 8 ) ]
 9/name = "CeilingRamp"
 9/texture = ExtResource( 1 )
 9/tex_offset = Vector2( 0, 0 )
 9/region = Rect2( 0, 64, 64, 128 )
 9/occluder_offset = Vector2( 0, 0 )
 9/navigation_offset = Vector2( 0, 0 )
 9/shape_offset = Vector2( 0, 0 )
-9/shapes = [ SubResource( 18 ) ]
+9/shapes = [ SubResource( 9 ) ]
 10/name = "Wall2Ceiling"
 10/texture = ExtResource( 1 )
 10/tex_offset = Vector2( 0, 0 )
 10/region = Rect2( 256, 320, 128, 64 )
 10/occluder_offset = Vector2( 0, 0 )
 10/navigation_offset = Vector2( 0, 0 )
 10/shape_offset = Vector2( 0, 0 )
-10/shapes = [ SubResource( 3 ) ]
+10/shapes = [ SubResource( 10 ) ]
 11/name = "Ground2Wall"
 11/texture = ExtResource( 1 )
 11/tex_offset = Vector2( 0, 0 )
 11/region = Rect2( 384, 0, 128, 128 )
 11/occluder_offset = Vector2( 0, 0 )
 11/navigation_offset = Vector2( 0, 0 )
 11/shape_offset = Vector2( 0, 0 )
-11/shapes = [ SubResource( 4 ) ]
+11/shapes = [ SubResource( 11 ) ]
 12/name = "Wall2Bridge"
 12/texture = ExtResource( 1 )
 12/tex_offset = Vector2( 0, 0 )
 12/region = Rect2( 256, 0, 128, 128 )
 12/occluder_offset = Vector2( 0, 0 )
 12/navigation_offset = Vector2( 0, 0 )
 12/shape_offset = Vector2( 0, 0 )
-12/shapes = [ SubResource( 5 ) ]
+12/shapes = [ SubResource( 12 ) ]
 13/name = "Peak"
 13/texture = ExtResource( 1 )
 13/tex_offset = Vector2( 0, 0 )
 13/region = Rect2( 192, 0, 64, 64 )
 13/occluder_offset = Vector2( 0, 0 )
 13/navigation_offset = Vector2( 0, 0 )
 13/shape_offset = Vector2( 0, 0 )
-13/shapes = [ SubResource( 6 ) ]
+13/shapes = [ SubResource( 13 ) ]
 14/name = "Bridge"
 14/texture = ExtResource( 1 )
 14/tex_offset = Vector2( 0, 0 )
 14/region = Rect2( 128, 256, 128, 64 )
 14/occluder_offset = Vector2( 0, 0 )
 14/navigation_offset = Vector2( 0, 0 )
 14/shape_offset = Vector2( 0, 0 )
-14/shapes = [ SubResource( 7 ) ]
+14/shapes = [ SubResource( 14 ) ]
 15/name = "StepUp"
 15/texture = ExtResource( 1 )
 15/tex_offset = Vector2( 0, 0 )
 15/region = Rect2( 0, 320, 64, 192 )
 15/occluder_offset = Vector2( 0, 0 )
 15/navigation_offset = Vector2( 0, 0 )
 15/shape_offset = Vector2( 0, 0 )
-15/shapes = [ SubResource( 8 ) ]
+15/shapes = [ SubResource( 15 ) ]
 16/name = "Step"
 16/texture = ExtResource( 1 )
 16/tex_offset = Vector2( 0, 0 )
 16/region = Rect2( 64, 320, 128, 192 )
 16/occluder_offset = Vector2( 0, 0 )
 16/navigation_offset = Vector2( 0, 0 )
 16/shape_offset = Vector2( 0, 0 )
-16/shapes = [ SubResource( 9 ) ]
+16/shapes = [ SubResource( 16 ) ]
 17/name = "StepDown"
 17/texture = ExtResource( 1 )
 17/tex_offset = Vector2( 0, 0 )
 17/region = Rect2( 192, 320, 64, 192 )
 17/occluder_offset = Vector2( 0, 0 )
 17/navigation_offset = Vector2( 0, 0 )
 17/shape_offset = Vector2( 0, 0 )
-17/shapes = [ SubResource( 10 ) ]
+17/shapes = [ SubResource( 17 ) ]
 18/name = "DarkDetail 1"
 18/texture = ExtResource( 1 )
 18/tex_offset = Vector2( 0, 0 )