fixes to examples

examples/core/core_input_mouse_wheel.py

@@ -31,17 +31,14 @@ pyray.set_target_fps(60)  # Set our game to run at 60 frames-per-second
 # Main game loop
 while not pyray.window_should_close():  # Detect window close button or ESC key
     # Update
-    box_position_y -= (pyray.get_mouse_wheel_move() * scroll_speed)
+    box_position_y -= int(pyray.get_mouse_wheel_move() * scroll_speed)
 
     # Draw
     pyray.begin_drawing()
 
     pyray.clear_background(RAYWHITE)
 
-    # TODO
-    # FIXME
-    pyray.draw_rectangle(
-        SCREEN_WIDTH // 2 - 40, box_position_y, 80, 80, MAROON)
+    pyray.draw_rectangle(SCREEN_WIDTH // 2 - 40, box_position_y, 80, 80, MAROON)
 
     pyray.draw_text('User mouse wheel to move the cube up and down!',
                     10, 10, 20, GRAY)

examples/extra/camera.py

@@ -123,7 +123,7 @@ def camera_test():
         rl.BeginMode3D(cam[0])
 
         # NOTE(pebaz): For whatever reason, this can solve a percentage of artifacts
-        rl.DrawGizmo([100000000, 100000000, 100000000])
+        #rl.DrawGizmo([100000000, 100000000, 100000000])
 
         rl.DrawGrid(32, 1)
 

examples/extra/flow-field.py

@@ -8,7 +8,7 @@ python3 flow-field
 """
 
 import sys, math, time, random
-import glm
+import glm # Note package is PyGLM, not glm.
 from raylib import rl, ffi
 from raylib.colors import *
 
@@ -28,7 +28,7 @@ rl.SetTargetFPS(60)
 #rl.DisableCursor()
 
 canvas = rl.LoadRenderTexture(rl.GetScreenWidth(), rl.GetScreenHeight())
-rl.SetTextureWrap(canvas.texture, rl.WRAP_MIRROR_REPEAT)
+rl.SetTextureWrap(canvas.texture, rl.TEXTURE_WRAP_MIRROR_REPEAT)
 
 def random_point_in_circle(center, radius):
     a = random.random() * 2 * math.pi

examples/extra/transparent_undecorated_window.py

@@ -1,8 +1,11 @@
 """
+FIXME this example is broken with Raylib 4.0
+
 Requirements:
 - raylib
 - pytweening
 - pyglm
+- screeninfo
 
 Windows-Only Requirements:
 - win32gui
@@ -18,7 +21,7 @@ import sys, time
 import glm
 import pytweening as tween
 import screeninfo
-from raylib.dynamic import raylib as rl, ffi
+from raylib import rl, ffi
 from raylib.colors import *