Remove redundant Grid.position alias, keep only Grid.pos, closes #308

Grid.position was a redundant alias for Grid.pos. Removed get_position/
set_position functions, getsetters entry, and setProperty/getProperty/
hasProperty branches. Updated all tests to use grid.pos.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

tests/integration/dijkstra_debug.py

@@ -144,7 +144,7 @@ ui = dijkstra_debug.children
 ui.append(grid)
 
 # Position and scale
-grid.position = (50, 50)
+grid.pos = (50, 50)
 grid.size = (400, 400)  # 10*40
 
 # Add title

tests/integration/dijkstra_interactive.py

@@ -199,7 +199,7 @@ ui.append(grid)
 
 # Scale and position grid for better visibility
 grid.size = (560, 400)  # 14*40, 10*40
-grid.position = (120, 60)
+grid.pos = (120, 60)
 
 # Add title
 title = mcrfpy.Caption(pos=(250, 10), text="Dijkstra Pathfinding Interactive")

tests/integration/dijkstra_interactive_enhanced.py

@@ -291,7 +291,7 @@ ui.append(grid)
 
 # Scale and position grid for better visibility
 grid.size = (560, 400)  # 14*40, 10*40
-grid.position = (120, 60)
+grid.pos = (120, 60)
 
 # Add title
 title = mcrfpy.Caption(pos=(250, 10), text="Enhanced Dijkstra Pathfinding")

tests/integration/dijkstra_test.py

@@ -124,7 +124,7 @@ ui = dijkstra_test.children
 ui.append(grid)
 
 # Position and scale grid
-grid.position = (50, 50)
+grid.pos = (50, 50)
 grid.size = (500, 300)
 
 # Add title

tests/integration/simple_interactive_visibility.py

@@ -35,7 +35,7 @@ entity.update_visibility()
 print("Setting up UI...")
 ui = vis_test.children
 ui.append(grid)
-grid.position = (50, 50)
+grid.pos = (50, 50)
 grid.size = (300, 300)
 
 # Test perspective

tests/regression/issue_179_181_grid_vectors_test.py

@@ -39,14 +39,22 @@ def test_grid_vectors():
     assert center.y == 75.0, f"grid.center.y should be 75.0, got {center.y}"
     print("  PASS: grid.center returns Vector")
 
-    # Test grid.position returns a Vector
-    position = grid.position
-    print(f"  grid.position = {position}")
-    assert hasattr(position, 'x'), f"grid.position should have .x attribute, got {type(position)}"
-    assert hasattr(position, 'y'), f"grid.position should have .y attribute, got {type(position)}"
-    assert position.x == 100.0, f"grid.position.x should be 100.0, got {position.x}"
-    assert position.y == 150.0, f"grid.position.y should be 150.0, got {position.y}"
-    print("  PASS: grid.position returns Vector")
+    # Test grid.pos returns a Vector
+    pos = grid.pos
+    print(f"  grid.pos = {pos}")
+    assert hasattr(pos, 'x'), f"grid.pos should have .x attribute, got {type(pos)}"
+    assert hasattr(pos, 'y'), f"grid.pos should have .y attribute, got {type(pos)}"
+    assert pos.x == 100.0, f"grid.pos.x should be 100.0, got {pos.x}"
+    assert pos.y == 150.0, f"grid.pos.y should be 150.0, got {pos.y}"
+    print("  PASS: grid.pos returns Vector")
+
+    # Verify grid.position alias was removed (#308)
+    try:
+        _ = grid.position
+        print("  FAIL: grid.position should not exist but it does!")
+        sys.exit(1)
+    except AttributeError:
+        print("  PASS: grid.position correctly removed (#308)")
 
     print("Issue #179 tests PASSED!")
 

tests/unit/test_astar.py

@@ -121,7 +121,7 @@ def visual_test(timer, runtime):
 # Set up minimal UI for visual test
 ui = astar_test.children
 ui.append(grid)
-grid.position = (50, 50)
+grid.pos = (50, 50)
 grid.size = (400, 400)
 
 astar_test.activate()

tests/unit/test_path_colors.py

@@ -77,7 +77,7 @@ def check_visual(timer, runtime):
 # Set up minimal UI to test rendering
 ui = test.children
 ui.append(grid)
-grid.position = (50, 50)
+grid.pos = (50, 50)
 grid.size = (250, 250)
 
 test.activate()

tests/unit/test_visibility.py

@@ -137,7 +137,7 @@ print(f"  Visible cells after move: {visible_count}")
 # Set up UI
 ui = visibility_test.children
 ui.append(grid)
-grid.position = (50, 50)
+grid.pos = (50, 50)
 grid.size = (600, 450)  # 20*30, 15*30
 
 # Add title

tests/unit/test_visual_path.py

@@ -66,7 +66,7 @@ if path:
 # Set up UI
 ui = visual_test.children
 ui.append(grid)
-grid.position = (50, 50)
+grid.pos = (50, 50)
 grid.size = (250, 250)
 
 # Add title