much more logical phasing system

the old system wasn't random, but this makes things much more intuitive while not reducing the (interesting) emergent complexity. IMO

board.gd

@@ -62,8 +62,26 @@ func add_pieces(piece: Array[Piece]):
 	for p in piece:
 		add_piece(p)
 
+# here are the phases: 
+# cardinal velocity
+# diagonal velocity
+# uhh that's it lol?
+# well, subphases: higher lvel magnitude moves first within a phase
+# TODO: maybe show these phases with the sun
 func do_step():
-	for piece in pieces():
+	var pieces_moving := pieces().filter(func(piece): return piece.lvel != Vector2i.ZERO)
+	var pieces_cardinal := pieces_moving.filter(func(piece): return piece.lvel.x == 0 or piece.lvel.y == 0)
+	var pieces_diagonal := pieces_moving.filter(func(piece): return piece.lvel.x != 0 and piece.lvel.y != 0)
+	
+	var magnitude_sort := func(a: Piece, b: Piece):
+		return a.lvel.length() < b.lvel.length()
+	
+	pieces_cardinal.sort_custom(magnitude_sort)
+	pieces_diagonal.sort_custom(magnitude_sort)
+	
+	for piece in pieces_cardinal:
+		piece.do_step(self)
+	for piece in pieces_diagonal:
 		piece.do_step(self)
 
 func undo_step() -> Callable:

concept-map.png.import

@@ -0,0 +1,30 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://b7344wqpbd3tq"
+valid=false
+
+[deps]
+
+source_file="res://concept-map.png"
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1

level/level_02.tscn

@@ -70,7 +70,7 @@ transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 2.5, 0.600054, 4.5)
 transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 2.5, 0.600054, 5.5)
 
 [node name="Ball" parent="." instance=ExtResource("3_eh72w")]
-transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 3.5, 0.3, 4.5)
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 3.5, 0.3, 3.5)
 
 [node name="Ball2" parent="." instance=ExtResource("3_eh72w")]
 transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 4.5, 0.3, 3.5)
@@ -78,6 +78,9 @@ transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 4.5, 0.3, 3.5)
 [node name="Goal" parent="." instance=ExtResource("5_pj7np")]
 transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 4.5, 0.057544, 4.5)
 
+[node name="Goal2" parent="." instance=ExtResource("5_pj7np")]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 1.5, 0.057544, 1.5)
+
 [node name="Ball3" parent="." instance=ExtResource("3_eh72w")]
 transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 2.5, 0.3, 2.5)