kivent based game

[Łukasz Mach]

Hi folks,

I've just published kivent based game and maybe someone will be
interested in playing or looking into sources.

Source: https://github.com/mahomahomaho/sneak and Android version:
http://play.google.com/apps/testing/maho.sneakk

I will be happy hearing any feedback about eg. crashes.

--
pozdrawiam

Łukasz Mach

[larr...@gmail.com]

Very nice!

[Simon]

Cheers!

That is great! there is seldom entry in pyweek using kivy, not to say kivent.

I also want to use kivent in pyweek, but I really can not manage it.

I will carefully check the code and learn how to use kivent :)

Thanks!

在 2018年1月22日星期一 UTC+8下午5:24:30，Maho写道：

[Simon]

hi, I met a problem when I run it. the message as follows

[INFO   ] [Logger      ] Record log in C:\Users\pc\.kivy\logs\kivy_18-02-14_58.txt

[INFO   ] [Kivy        ] v1.10.0

[INFO   ] [Python      ] v3.6.3 (v3.6.3:2c5fed8, Oct  3 2017, 18:11:49) [MSC v.1900 64 bit (AMD64)]

[INFO   ] [Factory     ] 194 symbols loaded

[INFO   ] [Image       ] Providers: img_tex, img_dds, img_sdl2, img_pil, img_gif (img_ffpyplayer ignored)

[INFO   ] [OSC         ] using <thread> for socket

[INFO   ] [Window      ] Provider: sdl2

[INFO   ] [GL          ] Using the "OpenGL" graphics system

[INFO   ] [GL          ] GLEW initialization succeeded

[INFO   ] [GL          ] Backend used <glew>

[INFO   ] [GL          ] OpenGL version <b'4.6.0 NVIDIA 388.13'>

[INFO   ] [GL          ] OpenGL vendor <b'NVIDIA Corporation'>

[INFO   ] [GL          ] OpenGL renderer <b'GeForce GTX 1060 3GB/PCIe/SSE2'>

[INFO   ] [GL          ] OpenGL parsed version: 4, 6

[INFO   ] [GL          ] Shading version <b'4.60 NVIDIA'>

[INFO   ] [GL          ] Texture max size <32768>

[INFO   ] [GL          ] Texture max units <32>

[INFO   ] [Window      ] auto add sdl2 input provider

[INFO   ] [Window      ] virtual keyboard not allowed, single mode, not docked

[INFO   ] [AudioGstplayer] Using Gstreamer 1.10.2.0

[INFO   ] [Audio       ] Providers: audio_gstplayer, audio_sdl2 (audio_ffpyplayer ignored)

ENDBODY

BEFORE

[INFO   ] [Text        ] Provider: sdl2

[INFO   ] [Shader      ] Read <assets/glsl/positionrotateshader.glsl>

[ERROR  ] [GameSystem  ] System_id: renderer not attached retrying in 1 sec. If you see this error once or twice, we are probably just waiting on the KV file to load. If you see it a whole bunch something is probably wrong. Make sure all systems are setup properly.

[INFO   ] [Base        ] Start application main loop

[INFO   ] [GL          ] NPOT texture support is available

[INFO   ] [Base        ] Leaving application in progress...

 Traceback (most recent call last):

   File "F:\sneak-master\main.py", line 431, in <module>

     SneakApp().run()

   File "C:\Users\pc\AppData\Local\Programs\Python\Python36\lib\site-packages\kivy\app.py", line 828, in run

     runTouchApp()

   File "C:\Users\pc\AppData\Local\Programs\Python\Python36\lib\site-packages\kivy\base.py", line 504, in runTouchApp

     EventLoop.window.mainloop()

   File "C:\Users\pc\AppData\Local\Programs\Python\Python36\lib\site-packages\kivy\core\window\window_sdl2.py", line 663, in mainloop

     self._mainloop()

   File "C:\Users\pc\AppData\Local\Programs\Python\Python36\lib\site-packages\kivy\core\window\window_sdl2.py", line 405, in _mainloop

     EventLoop.idle()

   File "C:\Users\pc\AppData\Local\Programs\Python\Python36\lib\site-packages\kivy\base.py", line 339, in idle

     Clock.tick()

   File "C:\Users\pc\AppData\Local\Programs\Python\Python36\lib\site-packages\kivy\clock.py", line 581, in tick

     self._process_events()

   File "kivy\_clock.pyx", line 367, in kivy._clock.CyClockBase._process_events (kivy\_clock.c:7700)

   File "kivy\_clock.pyx", line 397, in kivy._clock.CyClockBase._process_events (kivy\_clock.c:7577)

   File "kivy\_clock.pyx", line 395, in kivy._clock.CyClockBase._process_events (kivy\_clock.c:7498)

   File "kivy\_clock.pyx", line 167, in kivy._clock.ClockEvent.tick (kivy\_clock.c:3483)

   File "kivent_core\gameworld.pyx", line 278, in kivent_core.gameworld.GameWorld.init_gameworld.lambda

   File "kivent_core\gameworld.pyx", line 272, in kivent_core.gameworld.GameWorld.init_gameworld

   File "kivent_core\gameworld.pyx", line 225, in kivent_core.gameworld.GameWorld.allocate

   File "kivent_core\managers\entity_manager.pyx", line 53, in kivent_core.managers.entity_manager.EntityManager.allocate

   File "kivent_core\memory_handlers\indexing.pyx", line 280, in kivent_core.memory_handlers.indexing.IndexedMemoryZone.__cinit__

   File "kivent_core\memory_handlers\zone.pyx", line 68, in kivent_core.memory_handlers.zone.MemoryZone.__cinit__

   File "kivent_core\memory_handlers\pool.pyx", line 101, in kivent_core.memory_handlers.pool.MemoryPool.__cinit__

   File "kivent_core\memory_handlers\block.pyx", line 53, in kivent_core.memory_handlers.block.MemoryBlock.allocate_memory_with_buffer

   File "kivent_core\memory_handlers\membuffer.pyx", line 148, in kivent_core.memory_handlers.membuffer.Buffer.add_data

 MemoryError

any advice?

[hapyga...@gmail.com]

Thanks for sharing! I was able to get it running but it crashed after the first level (running on a mac)

 TypeError: 'NoneType' object is not callable

 Exception TypeError: "'NoneType' object is not callable" in 'kivent_core.rendering.fixedvbo.FixedVBO.reload' ignored

 TypeError: 'NoneType' object is not callable

 Exception TypeError: "'NoneType' object is not callable" in 'kivent_core.rendering.fixedvbo.FixedVBO.reload' ignored

 TypeError: 'NoneType' object is not callable

 Exception TypeError: "'NoneType' object is not callable" in 'kivent_core.rendering.fixedvbo.FixedVBO.reload' ignored

 TypeError: 'NoneType' object is not callable

 Exception TypeError: "'NoneType' object is not callable" in 'kivent_core.rendering.fixedvbo.FixedVBO.reload' ignored

[ERROR  ] OpenGL Error (FixedVBO.update_buffer-glBufferSubData) 1281 / 501 for None

Segmentation fault: 11

and previous to that there were these errors/warnings:

 /Users/andreww/development/sneak/fear.py:187: RuntimeWarning: invalid value encountered in divide

   vels -= (vecs.T * c2.safety / dist2s / courages).T

 /Users/andreww/development/sneak/fear.py:190: RuntimeWarning: invalid value encountered in divide

   vels -= (vecs.T * c2.attraction / dist2s * courages).T

 /Users/andreww/development/sneak/fear.py:193: RuntimeWarning: invalid value encountered in divide

   vels += (vecs.T * c2.repulsion**2 / dist2s**2 / courages).T

 /Users/andreww/development/sneak/fear.py:204: RuntimeWarning: invalid value encountered in greater

   runornots = np.linalg.norm(vels, axis=1) > defs.force_threshold

 /Users/andreww/development/sneak/fear.py:210: RuntimeWarning: invalid value encountered in greater

   real_angles = np.where(anglediffs > 0, real_angles + defs.rat_turn_angle,

[Kenneth Solano]

Did you install KivEnt from some wheels you found ?

I did and I have the same error.

[Lawrence Du]

Strangely enough, I bought a new mac with a Radeon GPU, and I now get the same VBO error when running any example that uses color changing shaders.