Сделал карту и начал делать корректную реакцию на клик мышки

main.py

@@ -0,0 +1,61 @@
+import arcade
+
+SCREEN_WIDTH = 1920
+SCREEN_HEIGHT = 1280
+SCREEN_FULL = True
+TILE_WIDTH = 64
+TILE_HEIGHT = 32
+
+def to_iso(tile_list):
+  for tile in tile_list:
+    col = tile.center_x//TILE_WIDTH
+    row = tile.center_y//TILE_HEIGHT
+    tile.center_x = tile.center_x - TILE_WIDTH//2 * (col-row)
+    tile.center_y = tile.center_y - TILE_HEIGHT//2 * (row+col)
+  return tile_list
+
+class MainView(arcade.View):
+  def __init__(self):
+    super().__init__()
+    self.background_color = (100,100,200)
+    self.tilemap = arcade.load_tilemap('./assets/level1.tmx',scaling=1)
+    self.flor = self.tilemap.sprite_lists["flor"]
+    self.flor = to_iso(self.flor)
+    self.walls = self.tilemap.sprite_lists["walls"]
+    self.walls = to_iso(self.walls)
+
+    self.camera = arcade.Camera2D()
+    
+  def on_draw(self):
+    self.clear()
+    self.camera.use()
+    self.flor.draw()
+    self.walls.draw()
+    
+  def on_update(self,delta_time):
+    self.camera.position = 800,0
+  def on_mouse_press(self,x,y,but,mod):
+    world_point = self.camera.unproject((x,y))
+    tile_col = world_point.x//TILE_WIDTH
+    tile_row = world_point.y//TILE_HEIGHT
+    sheet = arcade.load_spritesheet('./assets/tiles/64x64.png')
+    textures = sheet.get_texture_grid((64,64),16,184)
+    self.walls.append(
+      arcade.Sprite(
+        textures[165],
+        center_x=tile_col*TILE_WIDTH + TILE_WIDTH//2,
+        center_y=tile_row*TILE_HEIGHT+TILE_HEIGHT
+      )
+    )
+    
+
+
+if __name__ == '__main__':
+  window = arcade.Window(
+    SCREEN_WIDTH,
+    SCREEN_HEIGHT,
+    'Isometric game',
+    fullscreen=SCREEN_FULL)
+  view = MainView()
+  window.show_view(view)
+  arcade.run()