Test suite modernization

tests/demo/perspective_patrol_demo.py

@@ -32,12 +32,12 @@ move_timer_ms = 150  # Time between moves
 g_grid = None
 g_patrol = None
 g_fov_layer = None
+patrol_demo = mcrfpy.Scene("patrol_demo")
 
 def setup_scene():
     """Create the demo scene"""
     global g_grid, g_patrol, g_fov_layer
 
-    patrol_demo = mcrfpy.Scene("patrol_demo")
     patrol_demo.activate()
 
     ui = patrol_demo.children
@@ -89,7 +89,7 @@ def setup_scene():
     # Draw walls on the wall layer
     for y in range(5, 15):
         for x in range(5, 15):
-            wall_layer.set(x, y, mcrfpy.Color(100, 70, 50, 255))  # Brown walls
+            wall_layer.set((x, y), mcrfpy.Color(100, 70, 50, 255))  # Brown walls
 
     # Create FOV layer (above walls, below entities)
     fov_layer = grid.add_layer('color', z_index=-1)
@@ -146,9 +146,9 @@ def patrol_step(timer, runtime):
 
     # Move one step (prefer horizontal, then vertical)
     if dx != 0:
-        g_patrol.x = px + dx
+        g_patrol.grid_x = px + dx
     elif dy != 0:
-        g_patrol.y = py + dy
+        g_patrol.grid_y = py + dy
 
     # Update visibility after move
     g_patrol.update_visibility()

tests/demo/screens/navigation_screenshot.py

@@ -0,0 +1,18 @@
+# navigation_screenshot.py - Take screenshot of navigation demo
+import mcrfpy
+from mcrfpy import automation
+import os
+
+# Change to the correct directory for the demo
+os.chdir(os.path.dirname(os.path.abspath(__file__)))
+
+# Run the navigation demo
+exec(open('navigation_demo.py').read())
+
+# Take a screenshot after a brief delay
+def take_shot(rt):
+    automation.screenshot('../screenshots/navigation_demo.png')
+    print('Screenshot saved!')
+    mcrfpy.exit()
+
+timer = mcrfpy.Timer('screenshot', take_shot, 500)

tests/demo/viewport3d_screenshot.py

@@ -0,0 +1,96 @@
+# viewport3d_screenshot.py - Quick screenshot of Viewport3D demo
+import mcrfpy
+from mcrfpy import automation
+import sys
+
+print("Script starting...", flush=True)
+
+# Create demo scene
+scene = mcrfpy.Scene('viewport3d_demo')
+print("Scene created")
+
+# Dark background frame
+bg = mcrfpy.Frame(pos=(0, 0), size=(1024, 768), fill_color=mcrfpy.Color(20, 20, 30))
+scene.children.append(bg)
+
+# Title
+title = mcrfpy.Caption(text='Viewport3D Demo - PS1-Style 3D Rendering', pos=(20, 10))
+title.fill_color = mcrfpy.Color(255, 255, 255)
+scene.children.append(title)
+
+# Create the 3D viewport - the main feature!
+print("Creating Viewport3D...")
+viewport = mcrfpy.Viewport3D(
+    pos=(50, 60),
+    size=(600, 450),
+    render_resolution=(320, 240),
+    fov=60.0,
+    camera_pos=(5.0, 3.0, 5.0),
+    camera_target=(0.0, 0.0, 0.0),
+    bg_color=mcrfpy.Color(25, 25, 50)
+)
+print(f"Viewport3D created: {viewport}")
+scene.children.append(viewport)
+print("Viewport3D added to scene")
+
+# Info panel on the right
+info_panel = mcrfpy.Frame(pos=(670, 60), size=(330, 450),
+                          fill_color=mcrfpy.Color(30, 30, 40),
+                          outline_color=mcrfpy.Color(80, 80, 100),
+                          outline=2.0)
+scene.children.append(info_panel)
+
+# Panel title
+panel_title = mcrfpy.Caption(text='Viewport Properties', pos=(690, 70))
+panel_title.fill_color = mcrfpy.Color(200, 200, 255)
+scene.children.append(panel_title)
+
+# Property labels
+props = [
+    ('Position:', f'({viewport.x}, {viewport.y})'),
+    ('Size:', f'{viewport.w}x{viewport.h}'),
+    ('Render Res:', f'{viewport.render_resolution[0]}x{viewport.render_resolution[1]}'),
+    ('FOV:', f'{viewport.fov} degrees'),
+    ('Camera Pos:', f'({viewport.camera_pos[0]:.1f}, {viewport.camera_pos[1]:.1f}, {viewport.camera_pos[2]:.1f})'),
+    ('Camera Target:', f'({viewport.camera_target[0]:.1f}, {viewport.camera_target[1]:.1f}, {viewport.camera_target[2]:.1f})'),
+    ('', ''),
+    ('PS1 Effects:', ''),
+    ('  Vertex Snap:', 'ON' if viewport.enable_vertex_snap else 'OFF'),
+    ('  Affine Map:', 'ON' if viewport.enable_affine else 'OFF'),
+    ('  Dithering:', 'ON' if viewport.enable_dither else 'OFF'),
+    ('  Fog:', 'ON' if viewport.enable_fog else 'OFF'),
+    ('  Fog Range:', f'{viewport.fog_near} - {viewport.fog_far}'),
+]
+
+y_offset = 100
+for label, value in props:
+    if label:
+        cap = mcrfpy.Caption(text=f'{label} {value}', pos=(690, y_offset))
+        cap.fill_color = mcrfpy.Color(180, 180, 200)
+        scene.children.append(cap)
+    y_offset += 22
+
+# Instructions at bottom
+instructions = mcrfpy.Caption(
+    text='[1-4] Toggle PS1 effects | [WASD] Move camera | [Q/E] Camera height | [ESC] Quit',
+    pos=(20, 530)
+)
+instructions.fill_color = mcrfpy.Color(150, 150, 150)
+scene.children.append(instructions)
+
+# Status line
+status = mcrfpy.Caption(text='Status: Viewport3D ready (placeholder mode - GL shaders pending)', pos=(20, 555))
+status.fill_color = mcrfpy.Color(100, 200, 100)
+scene.children.append(status)
+
+scene.activate()
+
+def take_screenshot(timer, runtime):
+    print(f'Timer callback fired at runtime: {runtime}')
+    automation.screenshot('viewport3d_demo.png')
+    print('Screenshot saved to viewport3d_demo.png')
+    sys.exit(0)
+
+print('Setting up screenshot timer...')
+mcrfpy.Timer('screenshot', take_screenshot, 500, once=True)
+print('Timer set, entering game loop...')