Directory structure cleanup and organization overhaul

tests/integration/simple_interactive_visibility.py

@@ -0,0 +1,46 @@
+#!/usr/bin/env python3
+"""Simple interactive visibility test"""
+
+import mcrfpy
+import sys
+
+# Create scene and grid
+print("Creating scene...")
+mcrfpy.createScene("vis_test")
+
+print("Creating grid...")
+grid = mcrfpy.Grid(grid_x=10, grid_y=10)
+
+# Initialize grid
+print("Initializing grid...")
+for y in range(10):
+    for x in range(10):
+        cell = grid.at(x, y)
+        cell.walkable = True
+        cell.transparent = True
+        cell.color = mcrfpy.Color(100, 100, 120)
+
+# Create entity
+print("Creating entity...")
+entity = mcrfpy.Entity(5, 5, grid=grid)
+entity.sprite_index = 64
+
+print("Updating visibility...")
+entity.update_visibility()
+
+# Set up UI
+print("Setting up UI...")
+ui = mcrfpy.sceneUI("vis_test")
+ui.append(grid)
+grid.position = (50, 50)
+grid.size = (300, 300)
+
+# Test perspective
+print("Testing perspective...")
+grid.perspective = -1  # Omniscient
+print(f"Perspective set to: {grid.perspective}")
+
+print("Setting scene...")
+mcrfpy.setScene("vis_test")
+
+print("Ready!")