.claude/CLAUDE.md

@@ -7,7 +7,7 @@ we maintain our own git repo.
 
 running
 -------
-  just run          launch the app (uv run python -m playscii)
+  just run          launch the app (uv run python playscii.py)
   just check        lint gate (ruff check + format)
   just lint         ruff check --fix + ruff format
   just typecheck    ty check (601 errors, legacy code, not in check gate)
@@ -16,19 +16,14 @@ running
 
 project structure
 -----------------
-  python source organized as playscii/ package (~50 .py files)
-  data directories (charsets/, palettes/, etc.) live at repo root
-  formats/ and games/ also at root (loaded dynamically via importlib)
-
-  playscii/
-    __init__.py     package marker
-    __main__.py     entry point for python -m playscii
-    app.py          main application, SDL2/OpenGL setup (was playscii.py)
-    art.py          art/canvas management, the core data model
-    ui*.py          ~20 UI modules (dialogs, panels, menus, toolbar, etc.)
-    game_*.py       game engine (objects, rooms, world, HUD)
-    renderable*.py  rendering pipeline (sprites, lines, framebuffer)
+  all python source lives at the repo root (no src/ layout)
+  ~50 .py files, flat structure, no packages
 
+  playscii.py       main entry point, app init, SDL2/OpenGL setup
+  art.py            art/canvas management, the core data model
+  ui*.py            ~20 UI modules (dialogs, panels, menus, toolbar, etc.)
+  game_*.py         game engine (objects, rooms, world, HUD)
+  renderable*.py    rendering pipeline (sprites, lines, framebuffer)
   formats/          import/export handlers (ANS, ATA, BMP, EDSCII, PNG, GIF, TXT)
   games/            bundled example games (crawler, fireplace, flood, maze, shmup, etc.)
   charsets/         30+ classic computer character sets (.char + .png)
@@ -49,12 +44,6 @@ dependencies
 
 gotchas
 -------
-  package structure:
-    all python source now lives in playscii/ package. files use relative
-    imports (from .art import ...). formats/ and games/ use absolute imports
-    (from playscii.art import ...). data directories stay at root since the
-    app uses CWD-relative paths to load charsets, shaders, etc.
-
   art scripts and exec():
     art.py imports random at module level with a noqa comment. art scripts
     (.arsc files) are loaded via exec() in art.py's scope. they use random
@@ -63,14 +52,14 @@ gotchas
     in art.py — check before removing anything.
 
   pdoc detection:
-    app.py has a contextlib.suppress block that tries to import pdoc.
+    playscii.py has a contextlib.suppress block that tries to import pdoc.
     the import MUST stay inside the suppress block. if it gets moved or
     removed, pdoc_available becomes unconditionally True and the help menu
     breaks when pdoc isn't installed.
 
   SDL2 init ordering:
-    many modules import from app.py's namespace or expect SDL2 to be
-    initialized before they run. import order in app.py matters — E402
+    many modules import from playscii.py's namespace or expect SDL2 to be
+    initialized before they run. import order in playscii.py matters — E402
     is disabled for this reason.
 
   mutable default arguments:

.gitignore

@@ -1,7 +1,6 @@
 venv/*.*
 dist/*.*
 build/*.*
-playscii/__pycache__/*.*
 __pycache__/*.*
 .idea/*.*
 playscii.profile

art.py

@@ -6,8 +6,8 @@ import traceback
 
 import numpy as np
 
-from .edit_command import CommandStack, EntireArtCommand
-from .image_export import write_thumbnail
+from edit_command import CommandStack, EntireArtCommand
+from image_export import write_thumbnail
 
 # X, Y, Z
 VERT_LENGTH = 3
@@ -141,7 +141,6 @@ class Art:
         self.instances = []
         "List of ArtInstances using us as their source"
         # init frames and layers - ArtFromDisk has its own logic for this
-        self._sorted_layers = None
         self.init_layers()
         self.init_frames()
         # support non-square characters:
@@ -178,14 +177,6 @@ class Art:
         self.layers_visibility = [True]
         self.layer_names = ["Layer 1"]
 
-    def get_sorted_layers(self):
-        "Return layer indices sorted by Z depth, cached until invalidated."
-        if self._sorted_layers is None:
-            self._sorted_layers = tuple(
-                sorted(range(self.layers), key=lambda i: self.layers_z[i])
-            )
-        return self._sorted_layers
-
     def init_frames(self):
         self.frames = 0
         # current frame being edited
@@ -318,7 +309,6 @@ class Art:
         self.layer_names.append(new_name)
         # rebuild geo with added verts for new layer
         self.geo_changed = True
-        self._sorted_layers = None
         # set new layer as active
         if self is self.app.ui.active_art:
             self.app.ui.set_active_layer(self.layers - 1)
@@ -356,7 +346,6 @@ class Art:
         self.layer_names.pop(index)
         self.layers -= 1
         self.geo_changed = True
-        self._sorted_layers = None
         self.mark_all_frames_changed()
         if self.active_layer > self.layers - 1:
             self.app.ui.set_active_layer(self.layers - 1)
@@ -528,17 +517,14 @@ class Art:
                     x2, y2 = left_x, bottom_y
                     x3, y3 = right_x, bottom_y
                     # Z of all layers is 0, layer Z set in shader
-                    verts = [x0, y0, 0, x1, y1, 0, x2, y2, 0, x3, y3, 0]
+                    verts = [x0, y0, 0]
+                    verts += [x1, y1, 0]
+                    verts += [x2, y2, 0]
+                    verts += [x3, y3, 0]
                     self.vert_array[layer][tile_y][tile_x] = verts
                     # vertex elements
-                    elements = [
-                        vert_index,
-                        vert_index + 1,
-                        vert_index + 2,
-                        vert_index + 1,
-                        vert_index + 2,
-                        vert_index + 3,
-                    ]
+                    elements = [vert_index, vert_index + 1, vert_index + 2]
+                    elements += [vert_index + 1, vert_index + 2, vert_index + 3]
                     self.elem_array[elem_index : elem_index + ELEM_STRIDE] = elements
                     elem_index += ELEM_STRIDE
                     # 4 verts in a quad
@@ -549,7 +535,11 @@ class Art:
         shape = (layers, self.height, self.width, UV_STRIDE)
         array = np.zeros(shape, dtype=np.float32)
         # default new layer of UVs to "normal" transform
-        array[:] = uv_types[UV_NORMAL]
+        uvs = uv_types[UV_NORMAL]
+        for layer in range(layers):
+            for y in range(self.height):
+                for x in range(self.width):
+                    array[layer][y][x] = uvs
         return array
 
     def is_tile_inside(self, x, y):
@@ -1330,7 +1320,6 @@ class ArtInstance(Art):
         self.renderables = []
         # instances shouldn't have instances; cause user problems if attempted
         self.instances = None
-        self._sorted_layers = None
         self.restore_from_source()
         self.source.instances.append(self)
 
@@ -1354,7 +1343,6 @@ class ArtInstance(Art):
             setattr(self, prop, getattr(self.source, prop))
         # copy lists
         self.layers_z = self.source.layers_z[:]
-        self._sorted_layers = None
         self.layers_visibility = self.source.layers_visibility[:]
         self.layer_names = self.source.layer_names[:]
         self.frame_delays = self.source.frame_delays[:]

art_export.py

@@ -1,6 +1,6 @@
 import traceback
 
-from .art import ART_DIR
+from art import ART_DIR
 
 
 class ArtExporter:

art_import.py

@@ -1,8 +1,8 @@
 import os
 import traceback
 
-from .art import ART_FILE_EXTENSION, DEFAULT_CHARSET, DEFAULT_PALETTE
-from .ui_file_chooser_dialog import GenericImportChooserDialog
+from art import ART_FILE_EXTENSION, DEFAULT_CHARSET, DEFAULT_PALETTE
+from ui_file_chooser_dialog import GenericImportChooserDialog
 
 
 class ArtImporter:

camera.py

@@ -2,7 +2,7 @@ import math
 
 import numpy as np
 
-from . import vector
+import vector
 
 
 def clamp(val, lowest, highest):

charset.py

@@ -4,7 +4,7 @@ import time
 
 from PIL import Image
 
-from .texture import Texture
+from texture import Texture
 
 CHARSET_DIR = "charsets/"
 CHARSET_FILE_EXTENSION = "char"

collision.py

@@ -1,7 +1,7 @@
 import math
 from collections import namedtuple
 
-from .renderable_line import (
+from renderable_line import (
     BoxCollisionRenderable,
     CircleCollisionRenderable,
     TileBoxCollisionRenderable,

cursor.py

@@ -4,9 +4,9 @@ import math
 import numpy as np
 from OpenGL import GL
 
-from . import vector
-from .edit_command import EditCommand
-from .renderable_sprite import UISpriteRenderable
+import vector
+from edit_command import EditCommand
+from renderable_sprite import UISpriteRenderable
 
 """
 reference diagram:

formats/in_ans.py

@@ -1,4 +1,4 @@
-from playscii.art_import import ArtImporter
+from art_import import ArtImporter
 
 DEFAULT_FG, DEFAULT_BG = 7, 0
 WIDTH = 80

formats/in_ata.py

@@ -1,4 +1,4 @@
-from playscii.art_import import ArtImporter
+from art_import import ArtImporter
 
 # import as white on black for ease of edit + export
 DEFAULT_FG, DEFAULT_BG = 113, 1

formats/in_bitmap.py

@@ -4,13 +4,14 @@
 import os
 
 from PIL import Image
-from playscii.art import DEFAULT_CHARSET, DEFAULT_HEIGHT, DEFAULT_PALETTE, DEFAULT_WIDTH
-from playscii.art_import import ArtImporter
-from playscii.image_convert import ImageConverter
-from playscii.palette import PaletteFromFile
-from playscii.ui_art_dialog import ImportOptionsDialog
-from playscii.ui_dialog import Field, UIDialog
-from playscii.ui_file_chooser_dialog import ImageFileChooserDialog
+
+from art import DEFAULT_CHARSET, DEFAULT_HEIGHT, DEFAULT_PALETTE, DEFAULT_WIDTH
+from art_import import ArtImporter
+from image_convert import ImageConverter
+from palette import PaletteFromFile
+from ui_art_dialog import ImportOptionsDialog
+from ui_dialog import Field, UIDialog
+from ui_file_chooser_dialog import ImageFileChooserDialog
 
 # custom chooser showing image previews, shares parent w/ "palette from image"
 

formats/in_bitmap_2color.py

@@ -1,11 +1,12 @@
 import numpy as np
+
 from formats.in_bitmap import (
     BitmapImageImporter,
     ConvertImageChooserDialog,
     ConvertImageOptionsDialog,
 )
-from playscii.image_convert import ImageConverter
-from playscii.ui_dialog import Field, SkipFieldType, UIDialog
+from image_convert import ImageConverter
+from ui_dialog import Field, SkipFieldType, UIDialog
 
 
 class TwoColorConvertImageOptionsDialog(ConvertImageOptionsDialog):

formats/in_bitmap_sequence.py

@@ -6,7 +6,7 @@ import os
 import time
 
 import formats.in_bitmap as bm
-from playscii import image_convert
+import image_convert
 
 
 class ImageSequenceConverter:

formats/in_edscii.py

@@ -1,6 +1,6 @@
-from playscii.art_import import ArtImporter
-from playscii.ui_art_dialog import ImportOptionsDialog
-from playscii.ui_dialog import Field, UIDialog
+from art_import import ArtImporter
+from ui_art_dialog import ImportOptionsDialog
+from ui_dialog import Field, UIDialog
 
 
 class EDSCIIImportOptionsDialog(ImportOptionsDialog):

formats/in_endoom.py

@@ -1,4 +1,4 @@
-from playscii.art_import import ArtImporter
+from art_import import ArtImporter
 
 
 class EndDoomImporter(ArtImporter):

formats/in_txt.py

@@ -1,4 +1,4 @@
-from playscii.art_import import ArtImporter
+from art_import import ArtImporter
 
 
 class TextImporter(ArtImporter):

formats/out_ans.py

@@ -1,4 +1,4 @@
-from playscii.art_export import ArtExporter
+from art_export import ArtExporter
 
 WIDTH = 80
 ENCODING = "cp1252"  # old default

formats/out_ata.py

@@ -1,5 +1,5 @@
-from playscii.art import TileIter
-from playscii.art_export import ArtExporter
+from art import TileIter
+from art_export import ArtExporter
 
 
 class ANSExporter(ArtExporter):

formats/out_endoom.py

@@ -1,4 +1,4 @@
-from playscii.art_export import ArtExporter
+from art_export import ArtExporter
 
 WIDTH, HEIGHT = 80, 25
 

formats/out_gif.py

@@ -1,5 +1,5 @@
-from playscii.art_export import ArtExporter
-from playscii.image_export import export_animation
+from art_export import ArtExporter
+from image_export import export_animation
 
 
 class GIFExporter(ArtExporter):

formats/out_png.py

@@ -1,7 +1,7 @@
-from playscii.art_export import ArtExporter
-from playscii.image_export import export_still_image
-from playscii.ui_art_dialog import ExportOptionsDialog
-from playscii.ui_dialog import Field, UIDialog
+from art_export import ArtExporter
+from image_export import export_still_image
+from ui_art_dialog import ExportOptionsDialog
+from ui_dialog import Field, UIDialog
 
 DEFAULT_SCALE = 4
 DEFAULT_CRT = True

formats/out_png_set.py

@@ -1,10 +1,10 @@
 import os
 
-from playscii.art_export import ArtExporter
-from playscii.image_export import export_still_image
-from playscii.renderable import LAYER_VIS_FULL, LAYER_VIS_NONE
-from playscii.ui_art_dialog import ExportOptionsDialog
-from playscii.ui_dialog import Field, UIDialog
+from art_export import ArtExporter
+from image_export import export_still_image
+from renderable import LAYER_VIS_FULL, LAYER_VIS_NONE
+from ui_art_dialog import ExportOptionsDialog
+from ui_dialog import Field, UIDialog
 
 FILE_EXTENSION = "png"
 

formats/out_txt.py

@@ -1,4 +1,4 @@
-from playscii.art_export import ArtExporter
+from art_export import ArtExporter
 
 
 class TextExporter(ArtExporter):

game_hud.py

@@ -1,5 +1,5 @@
-from .art import Art
-from .renderable import TileRenderable
+from art import Art
+from renderable import TileRenderable
 
 
 class GameHUDArt(Art):

game_object.py

@@ -2,9 +2,9 @@ import math
 import os
 import random
 
-from . import vector
-from .art import ArtInstance
-from .collision import (
+import vector
+from art import ArtInstance
+from collision import (
     CST_AABB,
     CST_CIRCLE,
     CST_NONE,
@@ -15,8 +15,8 @@ from .collision import (
     Contact,
     point_in_box,
 )
-from .renderable import GameObjectRenderable
-from .renderable_line import BoundsIndicatorRenderable, OriginIndicatorRenderable
+from renderable import GameObjectRenderable
+from renderable_line import BoundsIndicatorRenderable, OriginIndicatorRenderable
 
 # facings
 GOF_LEFT = 0

game_room.py

@@ -1,4 +1,4 @@
-from .game_object import GameObject
+from game_object import GameObject
 
 
 class GameRoom:

game_util_objects.py

@@ -1,7 +1,7 @@
 import os.path
 import random
 
-from .collision import (
+from collision import (
     CST_AABB,
     CST_CIRCLE,
     CST_TILE,
@@ -10,7 +10,7 @@ from .collision import (
     CT_NONE,
     CT_PLAYER,
 )
-from .game_object import FACING_DIRS, GameObject
+from game_object import FACING_DIRS, GameObject
 
 
 class GameObjectAttachment(GameObject):

game_world.py

@@ -9,12 +9,17 @@ from collections import namedtuple
 
 import sdl2
 
-from . import collision, game_hud, game_object, game_room, game_util_objects, vector
-from .art import ART_DIR
-from .camera import Camera
-from .charset import CHARSET_DIR
-from .grid import GameGrid
-from .palette import PALETTE_DIR
+import collision
+import game_hud
+import game_object
+import game_room
+import game_util_objects
+import vector
+from art import ART_DIR
+from camera import Camera
+from charset import CHARSET_DIR
+from grid import GameGrid
+from palette import PALETTE_DIR
 
 TOP_GAME_DIR = "games/"
 DEFAULT_STATE_FILENAME = "start"
@@ -24,8 +29,8 @@ SOUNDS_DIR = "sounds/"
 
 # generic starter script with a GO and Player subclass
 STARTER_SCRIPT = """
-from playscii.game_object import GameObject
-from playscii.game_util_objects import Player
+from game_object import GameObject
+from game_util_objects import Player
 
 
 class MyGamePlayer(Player):

games/crawler/scripts/crawler.py

@@ -1,4 +1,4 @@
-from playscii.game_object import GameObject
+from game_object import GameObject
 
 # initial work: 2019-02-17 and 18
 # FP view research: 2021-11-22

games/crawler/scripts/line_tester.py

@@ -1,6 +1,6 @@
-from playscii import vector
-from playscii.game_object import GameObject
-from playscii.renderable_line import DebugLineRenderable
+import vector
+from game_object import GameObject
+from renderable_line import DebugLineRenderable
 
 # stuff for troubleshooting "get tiles intersecting line" etc
 

games/crawler/scripts/player.py

@@ -1,3 +1,4 @@
+from game_util_objects import Player
 from games.crawler.scripts.crawler import (
     DIR_EAST,
     DIR_NAMES,
@@ -8,7 +9,6 @@ from games.crawler.scripts.crawler import (
     OPPOSITE_DIRS,
     RIGHT_TURN_DIRS,
 )
-from playscii.game_util_objects import Player
 
 
 class CrawlPlayer(Player):

games/crawler/scripts/topview.py

@@ -1,12 +1,12 @@
+from art import TileIter
+from game_object import GameObject
 from games.crawler.scripts.crawler import (
     DIR_EAST,
     DIR_NORTH,
     DIR_SOUTH,
     DIR_WEST,
 )
-from playscii.art import TileIter
-from playscii.game_object import GameObject
-from playscii.vector import get_tiles_along_integer_line
+from vector import get_tiles_along_integer_line
 
 
 class CrawlTopDownView(GameObject):

games/cronotest/scripts/cronotest_classes.py

@@ -1,9 +1,4 @@
-from playscii.game_util_objects import (
-    DynamicBoxObject,
-    Pickup,
-    StaticTileObject,
-    TopDownPlayer,
-)
+from game_util_objects import DynamicBoxObject, Pickup, StaticTileObject, TopDownPlayer
 
 
 class CronoPlayer(TopDownPlayer):

games/fireplace/scripts/fireplace.py

@@ -13,8 +13,8 @@ import os
 import webbrowser
 from random import choice, randint
 
-from playscii.art import TileIter
-from playscii.game_object import GameObject
+from art import TileIter
+from game_object import GameObject
 
 #
 # some tuning knobs

games/flood/scripts/game.py

@@ -1,7 +1,7 @@
 from random import choice
 
-from playscii.art import TileIter
-from playscii.game_object import GameObject
+from art import TileIter
+from game_object import GameObject
 
 # TODO:
 # solver? https://stackoverflow.com/questions/1430962/how-to-optimally-solve-the-flood-fill-puzzle

games/maze/scripts/hud.py

@@ -1,4 +1,4 @@
-from playscii.game_hud import GameHUD, GameHUDRenderable
+from game_hud import GameHUD, GameHUDRenderable
 
 
 class MazeHUD(GameHUD):

games/maze/scripts/objects.py

@@ -1,16 +1,16 @@
 import math
 import random
 
-from playscii.art import TileIter
-from playscii.collision import (
+from art import TileIter
+from collision import (
     CST_CIRCLE,
     CST_TILE,
     CT_GENERIC_DYNAMIC,
     CT_GENERIC_STATIC,
     CT_NONE,
 )
-from playscii.game_object import GameObject
-from playscii.game_util_objects import Player, StaticTileBG
+from game_object import GameObject
+from game_util_objects import Player, StaticTileBG
 
 
 class MazeBG(StaticTileBG):

games/maze/scripts/player.py

@@ -1,7 +1,7 @@
 import math
 
+from game_util_objects import BlobShadow, Player
 from games.maze.scripts.rooms import OutsideRoom
-from playscii.game_util_objects import BlobShadow, Player
 
 
 class PlayerBlobShadow(BlobShadow):

games/maze/scripts/rooms.py

@@ -1,4 +1,4 @@
-from playscii.game_room import GameRoom
+from game_room import GameRoom
 
 
 class MazeRoom(GameRoom):

games/platso/scripts/platso.py

@@ -1,7 +1,7 @@
 import math
 import random
 
-from playscii.game_util_objects import Character, Player, StaticTileBG, WarpTrigger
+from game_util_objects import Character, Player, StaticTileBG, WarpTrigger
 
 
 class PlatformWorld(StaticTileBG):

games/shmup/scripts/shmup.py

@@ -1,14 +1,8 @@
 import math
 import random
 
-from playscii.game_object import GameObject
-from playscii.game_util_objects import (
-    Character,
-    ObjectSpawner,
-    Player,
-    Projectile,
-    StaticTileBG,
-)
+from game_object import GameObject
+from game_util_objects import Character, ObjectSpawner, Player, Projectile, StaticTileBG
 
 
 class ShmupPlayer(Player):

games/wildflowers/scripts/flower.py

@@ -1,12 +1,12 @@
 import random
 import time
 
+from art import ART_DIR, UV_FLIPX, UV_FLIPY, UV_ROTATE180
+from game_object import GameObject
 from games.wildflowers.scripts.frond import Frond
 from games.wildflowers.scripts.petal import Petal
 from games.wildflowers.scripts.ramps import PALETTE_RAMPS
-from playscii.art import ART_DIR, UV_FLIPX, UV_FLIPY, UV_ROTATE180
-from playscii.game_object import GameObject
-from playscii.renderable import TileRenderable
+from renderable import TileRenderable
 
 # TODO: random size range?
 # (should also change camera zoom, probably frond/petal counts)

games/wildflowers/scripts/wildflowers.py

@@ -1,5 +1,5 @@
-from playscii.game_util_objects import GameObject, WorldGlobalsObject
-from playscii.image_export import export_still_image
+from game_util_objects import GameObject, WorldGlobalsObject
+from image_export import export_still_image
 
 """
 overall approach:

grid.py

@@ -1,6 +1,6 @@
 import numpy as np
 
-from .renderable_line import LineRenderable
+from renderable_line import LineRenderable
 
 # grid that displays as guide for Cursor
 

image_convert.py

@@ -5,8 +5,8 @@ import time
 import numpy as np
 from PIL import Image
 
-from .lab_color import lab_color_diff, rgb_to_lab
-from .renderable_sprite import SpriteRenderable
+from lab_color import lab_color_diff, rgb_to_lab
+from renderable_sprite import SpriteRenderable
 
 """
 notes / future research

image_export.py

@@ -1,7 +1,7 @@
 from OpenGL import GL
 from PIL import GifImagePlugin, Image, ImageChops
 
-from .framebuffer import ExportFramebuffer, ExportFramebufferNoCRT
+from framebuffer import ExportFramebuffer, ExportFramebufferNoCRT
 
 
 def get_frame_image(app, art, frame, allow_crt=True, scale=1, bg_color=(0, 0, 0, 0)):

input_handler.py

@@ -5,12 +5,12 @@ from sys import exit
 
 import sdl2
 
-from .art import ART_DIR, ART_FILE_EXTENSION
-from .collision import CT_NONE
-from .key_shifts import NUMLOCK_OFF_MAP, NUMLOCK_ON_MAP
-from .renderable import LAYER_VIS_DIM, LAYER_VIS_FULL, LAYER_VIS_NONE
-from .ui import OIS_FILL, OIS_HEIGHT, OIS_WIDTH, SCALE_INCREMENT
-from .ui_art_dialog import (
+from art import ART_DIR, ART_FILE_EXTENSION
+from collision import CT_NONE
+from key_shifts import NUMLOCK_OFF_MAP, NUMLOCK_ON_MAP
+from renderable import LAYER_VIS_DIM, LAYER_VIS_FULL, LAYER_VIS_NONE
+from ui import OIS_FILL, OIS_HEIGHT, OIS_WIDTH, SCALE_INCREMENT
+from ui_art_dialog import (
     AddFrameDialog,
     AddLayerDialog,
     CloseUnsavedChangesDialog,
@@ -32,7 +32,7 @@ from .ui_art_dialog import (
     SetLayerNameDialog,
     SetLayerZDialog,
 )
-from .ui_file_chooser_dialog import (
+from ui_file_chooser_dialog import (
     ArtChooserDialog,
     CharSetChooserDialog,
     OverlayImageFileChooserDialog,
@@ -40,7 +40,7 @@ from .ui_file_chooser_dialog import (
     PaletteFromImageChooserDialog,
     RunArtScriptDialog,
 )
-from .ui_game_dialog import (
+from ui_game_dialog import (
     AddRoomDialog,
     NewGameDirDialog,
     RenameRoomDialog,
@@ -49,7 +49,7 @@ from .ui_game_dialog import (
     SetRoomCamDialog,
     SetRoomEdgeWarpsDialog,
 )
-from .ui_list_operations import (
+from ui_list_operations import (
     LO_LOAD_STATE,
     LO_OPEN_GAME_DIR,
     LO_SELECT_OBJECTS,

justfile

@@ -11,4 +11,4 @@ test:
 check: lint
 
 run:
-    uv run python -m playscii
+    uv run python playscii.py

palette.py

@@ -5,8 +5,8 @@ from random import randint
 
 from PIL import Image
 
-from .lab_color import lab_color_diff, rgb_to_lab
-from .texture import Texture
+from lab_color import lab_color_diff, rgb_to_lab
+from texture import Texture
 
 PALETTE_DIR = "palettes/"
 PALETTE_EXTENSIONS = ["png", "gif", "bmp"]
@@ -72,7 +72,6 @@ class Palette:
         # scan image L->R T->B for unique colors, store em as tuples
         # color 0 is always fully transparent
         self.colors = [(0, 0, 0, 0)]
-        seen = {(0, 0, 0, 0)}
         # determine lightest and darkest colors in palette for defaults
         lightest = 0
         darkest = 255 * 3 + 1
@@ -83,8 +82,7 @@ class Palette:
                 if len(self.colors) >= MAX_COLORS:
                     break
                 color = src_img.getpixel((x, y))
-                if color not in seen:
-                    seen.add(color)
+                if color not in self.colors:
                     self.colors.append(color)
                     # is this lightest/darkest unique color so far? save index
                     luminosity = color[0] * 0.21 + color[1] * 0.72 + color[2] * 0.07

playscii.py

@@ -49,7 +49,7 @@ with contextlib.suppress(Exception):
     pdoc_available = True
 
 # submodules - set here so cfg file can modify them all easily
-from .art import (
+from art import (
     ART_DIR,
     ART_FILE_EXTENSION,
     ART_SCRIPT_DIR,
@@ -61,25 +61,25 @@ from .art import (
     Art,
     ArtFromDisk,
 )
-from .art_export import ArtExporter
-from .art_import import ArtImporter
-from .audio import AudioLord
-from .camera import Camera
-from .charset import CHARSET_DIR, CharacterSet, CharacterSetLord
-from .cursor import Cursor
-from .framebuffer import Framebuffer
-from .game_world import TOP_GAME_DIR, GameWorld
-from .grid import ArtGrid
-from .input_handler import InputLord
-from .palette import PALETTE_DIR, Palette, PaletteLord
-from .renderable import OnionTileRenderable, TileRenderable
+from art_export import ArtExporter
+from art_import import ArtImporter
+from audio import AudioLord
+from camera import Camera
+from charset import CHARSET_DIR, CharacterSet, CharacterSetLord
+from cursor import Cursor
+from framebuffer import Framebuffer
+from game_world import TOP_GAME_DIR, GameWorld
+from grid import ArtGrid
+from input_handler import InputLord
+from palette import PALETTE_DIR, Palette, PaletteLord
+from renderable import OnionTileRenderable, TileRenderable
 
 # some classes are imported only so the cfg file can modify their defaults
-from .renderable_line import DebugLineRenderable
-from .renderable_sprite import SpriteRenderable, UIBGTextureRenderable
-from .shader import ShaderLord
-from .ui import OIS_WIDTH, UI
-from .ui_file_chooser_dialog import THUMBNAIL_CACHE_DIR
+from renderable_line import DebugLineRenderable
+from renderable_sprite import SpriteRenderable, UIBGTextureRenderable
+from shader import ShaderLord
+from ui import OIS_WIDTH, UI
+from ui_file_chooser_dialog import THUMBNAIL_CACHE_DIR
 
 APP_NAME = "Playscii"
 VERSION_FILENAME = "version"
@@ -409,8 +409,6 @@ class Application:
         self.onion_renderables_prev, self.onion_renderables_next = [], []
         # lists of currently loaded character sets and palettes
         self.charsets, self.palettes = [], []
-        self._charset_map = {}
-        self._palette_map = {}
         self.csl = CharacterSetLord(self)
         self.pl = PaletteLord(self)
         # set/create an active art
@@ -741,13 +739,12 @@ class Application:
         # already loaded?
         base_charset_to_load = os.path.basename(charset_to_load)
         base_charset_to_load = os.path.splitext(base_charset_to_load)[0]
-        cached = self._charset_map.get(base_charset_to_load)
-        if cached is not None:
-            return cached
+        for charset in self.charsets:
+            if charset.base_filename == base_charset_to_load:
+                return charset
         new_charset = CharacterSet(self, charset_to_load, log)
         if new_charset.init_success:
             self.charsets.append(new_charset)
-            self._charset_map[base_charset_to_load] = new_charset
             return new_charset
         elif self.ui and self.ui.active_art:
             # if init failed (eg bad filename) return something safe
@@ -756,13 +753,12 @@ class Application:
     def load_palette(self, palette_to_load, log=False):
         base_palette_to_load = os.path.basename(palette_to_load)
         base_palette_to_load = os.path.splitext(base_palette_to_load)[0]
-        cached = self._palette_map.get(base_palette_to_load)
-        if cached is not None:
-            return cached
+        for palette in self.palettes:
+            if palette.base_filename == base_palette_to_load:
+                return palette
         new_palette = Palette(self, palette_to_load, log)
         if new_palette.init_success:
             self.palettes.append(new_palette)
-            self._palette_map[base_palette_to_load] = new_palette
             return new_palette
         elif self.ui and self.ui.active_art:
             # if init failed (eg bad filename) return something safe
@@ -1149,8 +1145,7 @@ class Application:
             return
         for module_name in AUTOGEN_DOC_MODULES:
             # pdoc.pdoc takes module name as string, returns HTML doc string
-            qualified_name = f"playscii.{module_name}"
-            html = pdoc.pdoc(qualified_name)
+            html = pdoc.pdoc(module_name)
             docfile = open(AUTOGEN_DOCS_PATH + module_name + ".html", "w")
             docfile.write(html)
             docfile.close()
@@ -1322,3 +1317,11 @@ def get_app():
         autoplay_game,
     )
     return app
+
+
+if __name__ == "__main__":
+    app = get_app()
+    error = app.main_loop()
+    app.quit()
+    app.logger.close()
+    sys.exit(error)

playscii/__init__.py

@@ -1 +0,0 @@
-# playscii package

playscii/__main__.py

@@ -1,9 +0,0 @@
-import sys
-
-from .app import get_app
-
-app = get_app()
-error = app.main_loop()
-app.quit()
-app.logger.close()
-sys.exit(error)

pyproject.toml

@@ -23,7 +23,7 @@ requires = ["hatchling"]
 build-backend = "hatchling.build"
 
 [tool.ruff]
-src = ["playscii"]
+src = ["."]
 line-length = 88
 
 [tool.ruff.lint]

renderable.py

@@ -4,8 +4,8 @@ import math
 import numpy as np
 from OpenGL import GL
 
-from .art import VERT_LENGTH
-from .palette import MAX_COLORS
+from art import VERT_LENGTH
+from palette import MAX_COLORS
 
 # inactive layer alphas
 LAYER_VIS_FULL = 1
@@ -92,11 +92,6 @@ class TileRenderable:
         self.alpha_uniform = self.shader.get_uniform_location("alpha")
         self.brightness_uniform = self.shader.get_uniform_location("brightness")
         self.bg_alpha_uniform = self.shader.get_uniform_location("bgColorAlpha")
-        self.attrib_vert_position = self.shader.get_attrib_location("vertPosition")
-        self.attrib_char_index = self.shader.get_attrib_location("charIndex")
-        self.attrib_uv_mod = self.shader.get_attrib_location("uvMod")
-        self.attrib_fg_color_index = self.shader.get_attrib_location("fgColorIndex")
-        self.attrib_bg_color_index = self.shader.get_attrib_location("bgColorIndex")
         self.create_buffers()
         # finish
         if self.app.use_vao:
@@ -490,45 +485,48 @@ class TileRenderable:
         if self.app.use_vao:
             GL.glBindVertexArray(self.vao)
         else:
+            attrib = self.shader.get_attrib_location  # for brevity
             vp = ctypes.c_void_p(0)
             # bind each buffer and set its attrib:
             # verts
             GL.glBindBuffer(GL.GL_ARRAY_BUFFER, self.vert_buffer)
             GL.glVertexAttribPointer(
-                self.attrib_vert_position, VERT_LENGTH, GL.GL_FLOAT, GL.GL_FALSE, 0, vp
+                attrib("vertPosition"), VERT_LENGTH, GL.GL_FLOAT, GL.GL_FALSE, 0, vp
             )
-            GL.glEnableVertexAttribArray(self.attrib_vert_position)
+            GL.glEnableVertexAttribArray(attrib("vertPosition"))
             # chars
             GL.glBindBuffer(GL.GL_ARRAY_BUFFER, self.char_buffer)
             GL.glVertexAttribPointer(
-                self.attrib_char_index, 1, GL.GL_FLOAT, GL.GL_FALSE, 0, vp
+                attrib("charIndex"), 1, GL.GL_FLOAT, GL.GL_FALSE, 0, vp
             )
-            GL.glEnableVertexAttribArray(self.attrib_char_index)
+            GL.glEnableVertexAttribArray(attrib("charIndex"))
             # uvs
             GL.glBindBuffer(GL.GL_ARRAY_BUFFER, self.uv_buffer)
             GL.glVertexAttribPointer(
-                self.attrib_uv_mod, 2, GL.GL_FLOAT, GL.GL_FALSE, 0, vp
+                attrib("uvMod"), 2, GL.GL_FLOAT, GL.GL_FALSE, 0, vp
             )
-            GL.glEnableVertexAttribArray(self.attrib_uv_mod)
+            GL.glEnableVertexAttribArray(attrib("uvMod"))
             # fg colors
             GL.glBindBuffer(GL.GL_ARRAY_BUFFER, self.fg_buffer)
             GL.glVertexAttribPointer(
-                self.attrib_fg_color_index, 1, GL.GL_FLOAT, GL.GL_FALSE, 0, vp
+                attrib("fgColorIndex"), 1, GL.GL_FLOAT, GL.GL_FALSE, 0, vp
             )
-            GL.glEnableVertexAttribArray(self.attrib_fg_color_index)
+            GL.glEnableVertexAttribArray(attrib("fgColorIndex"))
             # bg colors
             GL.glBindBuffer(GL.GL_ARRAY_BUFFER, self.bg_buffer)
             GL.glVertexAttribPointer(
-                self.attrib_bg_color_index, 1, GL.GL_FLOAT, GL.GL_FALSE, 0, vp
+                attrib("bgColorIndex"), 1, GL.GL_FLOAT, GL.GL_FALSE, 0, vp
             )
-            GL.glEnableVertexAttribArray(self.attrib_bg_color_index)
+            GL.glEnableVertexAttribArray(attrib("bgColorIndex"))
         # finally, bind element buffer
         GL.glBindBuffer(GL.GL_ELEMENT_ARRAY_BUFFER, self.elem_buffer)
         GL.glEnable(GL.GL_BLEND)
         GL.glBlendFunc(GL.GL_SRC_ALPHA, GL.GL_ONE_MINUS_SRC_ALPHA)
         # draw all specified layers if no list given
         if layers is None:
-            layers = self.art.get_sorted_layers()
+            # sort layers in Z depth
+            layers = list(range(self.art.layers))
+            layers.sort(key=lambda i: self.art.layers_z[i], reverse=False)
         # handle a single int param
         elif type(layers) is int:
             layers = [layers]

renderable_line.py

@@ -6,7 +6,7 @@ import time
 import numpy as np
 from OpenGL import GL
 
-from .renderable import TileRenderable
+from renderable import TileRenderable
 
 
 class LineRenderable:

renderable_sprite.py

@@ -5,7 +5,7 @@ import numpy as np
 from OpenGL import GL
 from PIL import Image
 
-from .texture import Texture
+from texture import Texture
 
 
 class SpriteRenderable:

selection.py

@@ -2,7 +2,7 @@ import math
 
 import numpy as np
 
-from .renderable_line import LineRenderable
+from renderable_line import LineRenderable
 
 
 class SelectionRenderable(LineRenderable):

ui.py

@@ -3,17 +3,17 @@ import sdl2
 from OpenGL import GL
 from PIL import Image
 
-from .art import (
+from art import (
     UV_FLIP270,
     UV_NORMAL,
     uv_names,
 )
-from .edit_command import EditCommand, EditCommandTile, EntireArtCommand
-from .texture import Texture
-from .ui_colors import UIColors
-from .ui_console import ConsoleUI
-from .ui_edit_panel import EditListPanel
-from .ui_element import (
+from edit_command import EditCommand, EditCommandTile, EntireArtCommand
+from texture import Texture
+from ui_colors import UIColors
+from ui_console import ConsoleUI
+from ui_edit_panel import EditListPanel
+from ui_element import (
     DebugTextUI,
     FPSCounterUI,
     GameHoverLabel,
@@ -22,12 +22,12 @@ from .ui_element import (
     ToolTip,
     UIArt,
 )
-from .ui_menu_bar import ArtMenuBar, GameMenuBar
-from .ui_menu_pulldown import PulldownMenu
-from .ui_object_panel import EditObjectPanel
-from .ui_popup import ToolPopup
-from .ui_status_bar import StatusBarUI
-from .ui_tool import (
+from ui_menu_bar import ArtMenuBar, GameMenuBar
+from ui_menu_pulldown import PulldownMenu
+from ui_object_panel import EditObjectPanel
+from ui_popup import ToolPopup
+from ui_status_bar import StatusBarUI
+from ui_tool import (
     EraseTool,
     FillTool,
     GrabTool,
@@ -37,7 +37,7 @@ from .ui_tool import (
     SelectTool,
     TextTool,
 )
-from .ui_toolbar import ArtToolBar
+from ui_toolbar import ArtToolBar
 
 UI_ASSET_DIR = "ui/"
 SCALE_INCREMENT = 0.25

ui_art_dialog.py

@@ -1,6 +1,6 @@
 import os.path
 
-from .art import (
+from art import (
     ART_DIR,
     ART_FILE_EXTENSION,
     DEFAULT_FRAME_DELAY,
@@ -8,10 +8,10 @@ from .art import (
     DEFAULT_LAYER_Z_OFFSET,
     DEFAULT_WIDTH,
 )
-from .palette import PaletteFromFile
-from .ui_chooser_dialog import ChooserDialog, ChooserItem, ChooserItemButton
-from .ui_console import SaveCommand
-from .ui_dialog import Field, UIDialog
+from palette import PaletteFromFile
+from ui_chooser_dialog import ChooserDialog, ChooserItem, ChooserItemButton
+from ui_console import SaveCommand
+from ui_dialog import Field, UIDialog
 
 
 class BaseFileDialog(UIDialog):
@@ -693,7 +693,6 @@ class SetLayerZDialog(UIDialog):
             return
         new_z = float(self.field_texts[0])
         self.ui.active_art.layers_z[self.ui.active_art.active_layer] = new_z
-        self.ui.active_art._sorted_layers = None
         self.ui.active_art.set_unsaved_changes(True)
         self.ui.app.grid.reset()
         self.dismiss()

ui_button.py

@@ -1,4 +1,4 @@
-from .ui_colors import UIColors
+from ui_colors import UIColors
 
 TEXT_LEFT = 0
 TEXT_CENTER = 1

ui_chooser_dialog.py

@@ -2,11 +2,11 @@ import os
 
 import sdl2
 
-from .art import UV_FLIPY, UV_NORMAL
-from .renderable_sprite import UISpriteRenderable
-from .ui_button import UIButton
-from .ui_colors import UIColors
-from .ui_dialog import Field, UIDialog
+from art import UV_FLIPY, UV_NORMAL
+from renderable_sprite import UISpriteRenderable
+from ui_button import UIButton
+from ui_colors import UIColors
+from ui_dialog import Field, UIDialog
 
 
 class ChooserItemButton(UIButton):

ui_console.py

@@ -4,12 +4,12 @@ from math import ceil
 import sdl2
 
 # imports for console execution namespace - be careful!
-from .art import UV_FLIPY
-from .image_convert import ImageConverter
-from .image_export import export_animation, export_still_image
-from .key_shifts import SHIFT_MAP
-from .palette import PaletteFromFile
-from .ui_element import UIElement
+from art import UV_FLIPY
+from image_convert import ImageConverter
+from image_export import export_animation, export_still_image
+from key_shifts import SHIFT_MAP
+from palette import PaletteFromFile
+from ui_element import UIElement
 
 CONSOLE_HISTORY_FILENAME = "console_history"
 

ui_dialog.py

@@ -3,10 +3,10 @@ from collections import namedtuple
 
 import sdl2
 
-from .key_shifts import SHIFT_MAP
-from .ui_button import TEXT_CENTER, UIButton
-from .ui_colors import UIColors
-from .ui_element import UIElement
+from key_shifts import SHIFT_MAP
+from ui_button import TEXT_CENTER, UIButton
+from ui_colors import UIColors
+from ui_element import UIElement
 
 Field = namedtuple(
     "Field",

ui_edit_panel.py

@@ -1,11 +1,11 @@
 import os
 
-from .game_world import STATE_FILE_EXTENSION, TOP_GAME_DIR
-from .ui_button import UIButton
-from .ui_chooser_dialog import ScrollArrowButton
-from .ui_colors import UIColors
-from .ui_element import UIElement
-from .ui_list_operations import (
+from game_world import STATE_FILE_EXTENSION, TOP_GAME_DIR
+from ui_button import UIButton
+from ui_chooser_dialog import ScrollArrowButton
+from ui_colors import UIColors
+from ui_element import UIElement
+from ui_list_operations import (
     LO_LOAD_STATE,
     LO_NONE,
     LO_OPEN_GAME_DIR,

ui_element.py

@@ -1,9 +1,9 @@
 import time
 from math import ceil
 
-from . import vector
-from .art import Art
-from .renderable import TileRenderable
+import vector
+from art import Art
+from renderable import TileRenderable
 
 
 class UIElement:

ui_file_chooser_dialog.py

@@ -4,20 +4,20 @@ import time
 
 from PIL import Image
 
-from .art import (
+from art import (
     ART_DIR,
     ART_FILE_EXTENSION,
     ART_SCRIPT_DIR,
     SCRIPT_FILE_EXTENSION,
     THUMBNAIL_CACHE_DIR,
 )
-from .charset import CHARSET_DIR, CHARSET_FILE_EXTENSION
-from .image_export import write_thumbnail
-from .palette import PALETTE_DIR, PALETTE_EXTENSIONS
-from .texture import Texture
-from .ui_art_dialog import ImportOptionsDialog, PaletteFromFileDialog
-from .ui_chooser_dialog import ChooserDialog, ChooserItem
-from .ui_console import OpenCommand
+from charset import CHARSET_DIR, CHARSET_FILE_EXTENSION
+from image_export import write_thumbnail
+from palette import PALETTE_DIR, PALETTE_EXTENSIONS
+from texture import Texture
+from ui_art_dialog import ImportOptionsDialog, PaletteFromFileDialog
+from ui_chooser_dialog import ChooserDialog, ChooserItem
+from ui_console import OpenCommand
 
 
 class BaseFileChooserItem(ChooserItem):

ui_game_dialog.py

@@ -1,6 +1,6 @@
-from .ui_console import LoadGameStateCommand, SaveGameStateCommand
-from .ui_dialog import Field, UIDialog
-from .ui_list_operations import (
+from ui_console import LoadGameStateCommand, SaveGameStateCommand
+from ui_dialog import Field, UIDialog
+from ui_list_operations import (
     LO_NONE,
 )
 

ui_game_menu_pulldown_item.py

@@ -1,4 +1,4 @@
-from .ui_menu_pulldown_item import (
+from ui_menu_pulldown_item import (
     FileQuitItem,
     PulldownMenuData,
     PulldownMenuItem,

ui_info_dialog.py

@@ -1,7 +1,7 @@
 import sdl2
 
-from .ui_dialog import UIDialog
-from .ui_element import UIElement
+from ui_dialog import UIDialog
+from ui_element import UIElement
 
 
 class PagedInfoDialog(UIDialog):

ui_menu_bar.py

@@ -1,10 +1,10 @@
 from math import ceil
 
-from .renderable_sprite import UISpriteRenderable
-from .ui_button import TEXT_CENTER, UIButton
-from .ui_colors import UIColors
-from .ui_element import UIElement
-from .ui_game_menu_pulldown_item import (
+from renderable_sprite import UISpriteRenderable
+from ui_button import TEXT_CENTER, UIButton
+from ui_colors import UIColors
+from ui_element import UIElement
+from ui_game_menu_pulldown_item import (
     GameMenuData,
     GameObjectMenuData,
     GameRoomMenuData,
@@ -12,8 +12,8 @@ from .ui_game_menu_pulldown_item import (
     GameViewMenuData,
     GameWorldMenuData,
 )
-from .ui_info_dialog import AboutDialog
-from .ui_menu_pulldown_item import (
+from ui_info_dialog import AboutDialog
+from ui_menu_pulldown_item import (
     ArtMenuData,
     CharColorMenuData,
     EditMenuData,

ui_menu_pulldown.py

@@ -1,8 +1,8 @@
-from .art import UV_FLIPX, UV_FLIPY, UV_ROTATE180
-from .ui_button import UIButton
-from .ui_colors import UIColors
-from .ui_element import UIElement
-from .ui_menu_pulldown_item import PulldownMenuData, PulldownMenuItem, SeparatorItem
+from art import UV_FLIPX, UV_FLIPY, UV_ROTATE180
+from ui_button import UIButton
+from ui_colors import UIColors
+from ui_element import UIElement
+from ui_menu_pulldown_item import PulldownMenuData, PulldownMenuItem, SeparatorItem
 
 
 class MenuItemButton(UIButton):

ui_menu_pulldown_item.py

@@ -1,5 +1,5 @@
-from .renderable import LAYER_VIS_DIM, LAYER_VIS_FULL, LAYER_VIS_NONE
-from .ui_tool import (
+from renderable import LAYER_VIS_DIM, LAYER_VIS_FULL, LAYER_VIS_NONE
+from ui_tool import (
     EraseTool,
     FillTool,
     GrabTool,

ui_object_panel.py

@@ -1,9 +1,9 @@
 import os
 
-from .ui_button import TEXT_RIGHT, UIButton
-from .ui_colors import UIColors
-from .ui_dialog import Field, UIDialog
-from .ui_edit_panel import GamePanel
+from ui_button import TEXT_RIGHT, UIButton
+from ui_colors import UIColors
+from ui_dialog import Field, UIDialog
+from ui_edit_panel import GamePanel
 
 
 class ResetObjectButton(UIButton):

ui_popup.py

@@ -1,11 +1,11 @@
-from .art import UV_FLIPX, UV_FLIPY, UV_NORMAL, UV_ROTATE90, UV_ROTATE180, UV_ROTATE270
-from .renderable_line import SwatchSelectionBoxRenderable
-from .ui_button import TEXT_CENTER, UIButton
-from .ui_colors import UIColors
-from .ui_element import UIArt, UIElement
-from .ui_file_chooser_dialog import CharSetChooserDialog, PaletteChooserDialog
-from .ui_swatch import MIN_CHARSET_WIDTH, CharacterSetSwatch, PaletteSwatch
-from .ui_tool import FILL_BOUND_BG_COLOR, FILL_BOUND_CHAR, FILL_BOUND_FG_COLOR, FillTool
+from art import UV_FLIPX, UV_FLIPY, UV_NORMAL, UV_ROTATE90, UV_ROTATE180, UV_ROTATE270
+from renderable_line import SwatchSelectionBoxRenderable
+from ui_button import TEXT_CENTER, UIButton
+from ui_colors import UIColors
+from ui_element import UIArt, UIElement
+from ui_file_chooser_dialog import CharSetChooserDialog, PaletteChooserDialog
+from ui_swatch import MIN_CHARSET_WIDTH, CharacterSetSwatch, PaletteSwatch
+from ui_tool import FILL_BOUND_BG_COLOR, FILL_BOUND_CHAR, FILL_BOUND_FG_COLOR, FillTool
 
 TOOL_PANE_WIDTH = 10
 

ui_status_bar.py

@@ -2,11 +2,11 @@ import os.path
 import time
 from math import ceil
 
-from .art import uv_names
-from .renderable_line import UIRenderableX
-from .ui_button import TEXT_CENTER, TEXT_RIGHT, UIButton
-from .ui_colors import UIColors
-from .ui_element import UIArt, UIElement, UIRenderable
+from art import uv_names
+from renderable_line import UIRenderableX
+from ui_button import TEXT_CENTER, TEXT_RIGHT, UIButton
+from ui_colors import UIColors
+from ui_element import UIArt, UIElement, UIRenderable
 
 # buttons to toggle "affects" status / cycle through choices, respectively
 

ui_swatch.py

@@ -3,8 +3,8 @@ import time
 
 import numpy as np
 
-from .renderable_line import LineRenderable, SwatchSelectionBoxRenderable, UIRenderableX
-from .ui_element import UIArt, UIElement, UIRenderable
+from renderable_line import LineRenderable, SwatchSelectionBoxRenderable, UIRenderableX
+from ui_element import UIArt, UIElement, UIRenderable
 
 # min width for charset; if charset is tiny adjust to this
 MIN_CHARSET_WIDTH = 16

ui_tool.py

@@ -1,7 +1,7 @@
 import sdl2
 from PIL import Image
 
-from .art import (
+from art import (
     UV_FLIP90,
     UV_FLIP270,
     UV_FLIPX,
@@ -11,10 +11,10 @@ from .art import (
     UV_ROTATE180,
     UV_ROTATE270,
 )
-from .edit_command import EditCommandTile
-from .key_shifts import SHIFT_MAP
-from .selection import SelectionRenderable
-from .texture import Texture
+from edit_command import EditCommandTile
+from key_shifts import SHIFT_MAP
+from selection import SelectionRenderable
+from texture import Texture
 
 
 class UITool:

ui_toolbar.py

@@ -1,7 +1,7 @@
-from .renderable_line import ToolSelectionBoxRenderable
-from .renderable_sprite import UISpriteRenderable
-from .ui_button import UIButton
-from .ui_element import UIElement
+from renderable_line import ToolSelectionBoxRenderable
+from renderable_sprite import UISpriteRenderable
+from ui_button import UIButton
+from ui_element import UIElement
 
 
 class ToolBar(UIElement):