A powerful 2D projectile system module for Godot!
License: MIT License
I'm Quinn, a full-stack web developer working primarily with Rails and React. I also develop games and game dev tools as a personal hobby. I hope you enjoy my work, and if you use any of my tools to help with your games, I'd love to see them!
Hey @quinnvoker,
I stumbled upon your old post on r/gamedev, I'm quite interested in this module since it could really help with a project I'm working on currently.
So I wanted to know 2 things:
On a side note, I really like the simplicity it has for the "end-user", great work overall.
If anything is planned, I'll try to help, I'll just need to get my C++ back together.
I created a replay system using _Physics_process, all character movements are recorded frame by frame, but the bullet in this module does not change speed from changing fps, and i think a delta is used which breaks the replay system
Spawner changes speed, but I don’t understand if it works correctly.
Is there a way to change this in godot without changing source code
Hi! I'm not really experienced with building things from source, but I've been trying to give it a go to get qurobullet working. However, every time I try to build Godot with qurobullet in the modules folder, I get the same error:
scons: Reading SConscript files ...
Platform "x11" has been renamed to "linuxbsd" in Godot 4.0. Building for platform "linuxbsd".
Enabling ALSA
Enabling PulseAudio
Enabling udev support
Checking for C header file mntent.h... (cached) yes
scons: done reading SConscript files.
scons: Building targets ...
[Initial build] Compiling ==> main/main.cpp
[Initial build] Compiling ==> modules/register_module_types.gen.cpp
[Initial build] Compiling ==> modules/qurobullet/register_types.cpp
[Initial build] In file included from modules/qurobullet/register_types.cpp:5:0:
modules/qurobullet/bullet.h:4:10: fatal error: core/object.h: No such file or directory
#include "core/object.h"
^~~~~~~~~~~~~~~
compilation terminated.
[Initial build] Compiling ==> modules/qurobullet/bullet_type.cpp
[Initial build] Compiling ==> modules/qurobullet/bullet.cpp
In file included from modules/qurobullet/bullet_type.cpp:1:0:
modules/qurobullet/bullet_type.h:4:10: fatal error: core/resource.h: No such file or directory
#include "core/resource.h"
^~~~~~~~~~~~~~~~~
compilation terminated.
[Initial build] Compiling ==> modules/qurobullet/bullet_server.cpp
In file included from modules/qurobullet/bullet.cpp:1:0:
modules/qurobullet/bullet.h:4:10: fatal error: core/object.h: No such file or directory
#include "core/object.h"
^~~~~~~~~~~~~~~
compilation terminated.
[Initial build] Compiling ==> modules/qurobullet/bullet_server_relay.cpp
[Initial build] Compiling ==> modules/qurobullet/bullet_spawner.cpp
scons: *** [modules/qurobullet/register_types.linuxbsd.tools.64.o] Error 1
scons: *** [modules/qurobullet/bullet_type.linuxbsd.tools.64.o] Error 1
scons: *** [modules/qurobullet/bullet.linuxbsd.tools.64.o] Error 1
In file included from modules/qurobullet/bullet_server_relay.h:4:0,
from modules/qurobullet/bullet_server_relay.cpp:1:
modules/quarobullet/bullet_type.h:4:10: fatal error: core/resource.h: No such file or directory
#include "core/resource.h"
^~~~~~~~~~~~~~~~~
compilation terminated.
scons: *** [modules/qurobullet/bullet_server_relay.linuxbsd.tools.64.o] Error 1
In file included from modules/qurobullet/bullet_spawner.cpp:1:0:
modules/qurobullet/bullet_spawner.h:4:10: fatal error: core/engine.h: No such file or directory
#include "core/engine.h"
^~~~~~~~~~~~~~~
compilation terminated.
scons: *** [modules/qurobullet/bullet_spawner.linuxbsd.tools.64.o] Error 1
In file included from modules/qurobullet/bullet_server.h:5:0,
from modules/qurobullet/bullet_server.cpp:1:
modules/qurobullet/bullet.h:4:10: fatal error: core/object.h: No such file or directory
#include "core/object.h"
^~~~~~~~~~~~~~~
compilation terminated.
scons: *** [modules/qurobullet/bullet_server.linuxbsd.tools.64.o] Error 1
scons: building terminated because of errors.
I've tried building without qurobullet and it works fine, I've redownloaded the source for both Godot and qurobullet multiple times, and I've made sure I have all dependencies installed, but all I can figure out is that it's trying to read a file that isn't in Godot's core folder. This may be an issue with Godot and not qurobullet, but I figured I'd ask just in case. Thanks!
Compiling on Windows using mingw is reported to throw errors because the math constants M_PI and M_PI_2 are undefined.
Need to look at how Godot source references PI and use the same method.
I'm trying out this module in Godot, and it's working really well. One thing I'd like this module to have however would be a function that outputs the number of bullets. It'll be an easy way to show how many bullets are active and the bullet number in-game can be managed more easily.
The BulletType resource supports all types of textures, but when I try to use the AtlasTexture and give it my bullet sprite sheet and configure it to show the bullet, it just displays the bullet as the whole sheet instead of just the bullet in-game.
In editor:
In game:
A lot of bullet hells clear their bullets if the player is hit. The current BulletServer has a clear_bullets() function for this, but it just leaves them all without a trace. I was thinking of putting particles where they were before clearing the bullets. Maybe it'd be good to add access to the bullets array, or at least an array of their positions?
Condition :
in bulletserver, I set play area mode = Manual
set Rect value to something
Play the scene and check the value again, the Rect value will be set to default (viewport size)
After I check multiple times, the Rect value in inspector are ignored when I play the scene
but if you set the value from a script, it will work
Currently, BulletServer's play_area rect is purely based on the current viewport's position and size and a given margin.
Users should have the option to define a custom Rect2 to use as their play area, so it can fit the needs of any scene, independent from the current viewport.
Try setting to local target aim mode in the bullet spawner, set the target to (0,0), and the radius to 0...
No bullet movement!
This can be fixed by ensuring the spawner is only adding directions to volleys as normals in create_volley.
support spritesheets
i like it when bullets collide with enemy bullets- it gives you a sense of control.
this happens:
In file included from ./core/object.h:38,
from modules/qurobullet/bullet.h:4,
from modules/qurobullet/register_types.cpp:5:
./core/os/rw_lock.h:41:22: error: 'shared_timed_mutex' in namespace 'std' does not name a type
41 | mutable std::shared_timed_mutex mutex;
| ^~~~~~~~~~~~~~~~~~
./core/os/rw_lock.h:41:17: note: 'std::shared_timed_mutex' is only available from C++14 onwards
41 | mutable std::shared_timed_mutex mutex;
| ^~~
./core/os/rw_lock.h: In member function 'void RWLock::read_lock() const':
./core/os/rw_lock.h:46:17: error: 'mutex' was not declared in this scope; did you mean 'std::mutex'?
46 | mutex.lock_shared();
| ^~~~~
| std::mutex
In file included from /usr/include/c++/11.2.0/mutex:43,
from ./core/os/mutex.h:39,
from ./core/string_name.h:34,
from ./core/node_path.h:34,
from ./core/hashfuncs.h:36,
from ./core/hash_map.h:35,
from ./core/object.h:34,
from modules/qurobullet/bullet.h:4,
from modules/qurobullet/register_types.cpp:5:
/usr/include/c++/11.2.0/bits/std_mutex.h:83:9: note: 'std::mutex' declared here
83 | class mutex : private __mutex_base
| ^~~~~
In file included from ./core/object.h:38,
from modules/qurobullet/bullet.h:4,
from modules/qurobullet/register_types.cpp:5:
./core/os/rw_lock.h: In member function 'void RWLock::read_unlock() const':
./core/os/rw_lock.h:51:17: error: 'mutex' was not declared in this scope; did you mean 'std::mutex'?
51 | mutex.unlock_shared();
| ^~~~~
| std::mutex
In file included from /usr/include/c++/11.2.0/mutex:43,
from ./core/os/mutex.h:39,
from ./core/string_name.h:34,
from ./core/node_path.h:34,
from ./core/hashfuncs.h:36,
from ./core/hash_map.h:35,
from ./core/object.h:34,
from modules/qurobullet/bullet.h:4,
from modules/qurobullet/register_types.cpp:5:
/usr/include/c++/11.2.0/bits/std_mutex.h:83:9: note: 'std::mutex' declared here
83 | class mutex : private __mutex_base
| ^~~~~
In file included from ./core/object.h:38,
from modules/qurobullet/bullet.h:4,
from modules/qurobullet/register_types.cpp:5:
./core/os/rw_lock.h: In member function 'Error RWLock::read_try_lock() const':
./core/os/rw_lock.h:56:24: error: 'mutex' was not declared in this scope; did you mean 'std::mutex'?
56 | return mutex.try_lock_shared() ? OK : ERR_BUSY;
| ^~~~~
| std::mutex
In file included from /usr/include/c++/11.2.0/mutex:43,
from ./core/os/mutex.h:39,
from ./core/string_name.h:34,
from ./core/node_path.h:34,
from ./core/hashfuncs.h:36,
from ./core/hash_map.h:35,
from ./core/object.h:34,
from modules/qurobullet/bullet.h:4,
from modules/qurobullet/register_types.cpp:5:
/usr/include/c++/11.2.0/bits/std_mutex.h:83:9: note: 'std::mutex' declared here
83 | class mutex : private __mutex_base
| ^~~~~
In file included from ./core/object.h:38,
from modules/qurobullet/bullet.h:4,
from modules/qurobullet/register_types.cpp:5:
./core/os/rw_lock.h: In member function 'void RWLock::write_lock()':
./core/os/rw_lock.h:61:17: error: 'mutex' was not declared in this scope; did you mean 'std::mutex'?
61 | mutex.lock();
| ^~~~~
| std::mutex
In file included from /usr/include/c++/11.2.0/mutex:43,
from ./core/os/mutex.h:39,
from ./core/string_name.h:34,
from ./core/node_path.h:34,
from ./core/hashfuncs.h:36,
from ./core/hash_map.h:35,
from ./core/object.h:34,
from modules/qurobullet/bullet.h:4,
from modules/qurobullet/register_types.cpp:5:
/usr/include/c++/11.2.0/bits/std_mutex.h:83:9: note: 'std::mutex' declared here
83 | class mutex : private __mutex_base
| ^~~~~
In file included from ./core/object.h:38,
from modules/qurobullet/bullet.h:4,
from modules/qurobullet/register_types.cpp:5:
./core/os/rw_lock.h: In member function 'void RWLock::write_unlock()':
./core/os/rw_lock.h:66:17: error: 'mutex' was not declared in this scope; did you mean 'std::mutex'?
66 | mutex.unlock();
| ^~~~~
| std::mutex
In file included from /usr/include/c++/11.2.0/mutex:43,
from ./core/os/mutex.h:39,
from ./core/string_name.h:34,
from ./core/node_path.h:34,
from ./core/hashfuncs.h:36,
from ./core/hash_map.h:35,
from ./core/object.h:34,
from modules/qurobullet/bullet.h:4,
from modules/qurobullet/register_types.cpp:5:
/usr/include/c++/11.2.0/bits/std_mutex.h:83:9: note: 'std::mutex' declared here
83 | class mutex : private __mutex_base
| ^~~~~
In file included from ./core/object.h:38,
from modules/qurobullet/bullet.h:4,
from modules/qurobullet/register_types.cpp:5:
./core/os/rw_lock.h: In member function 'Error RWLock::write_try_lock()':
./core/os/rw_lock.h:71:24: error: 'mutex' was not declared in this scope; did you mean 'std::mutex'?
71 | return mutex.try_lock() ? OK : ERR_BUSY;
| ^~~~~
| std::mutex
In file included from /usr/include/c++/11.2.0/mutex:43,
from ./core/os/mutex.h:39,
from ./core/string_name.h:34,
from ./core/node_path.h:34,
from ./core/hashfuncs.h:36,
from ./core/hash_map.h:35,
from ./core/object.h:34,
from modules/qurobullet/bullet.h:4,
from modules/qurobullet/register_types.cpp:5:
/usr/include/c++/11.2.0/bits/std_mutex.h:83:9: note: 'std::mutex' declared here
83 | class mutex : private __mutex_base
| ^~~~~
In file included from ./core/pool_vector.h:36,
from ./core/math/transform_2d.h:35,
from ./core/method_ptrcall.h:34,
from ./core/method_bind.h:35,
from ./core/class_db.h:34,
from ./core/resource.h:34,
from modules/qurobullet/bullet_type.h:4,
from modules/qurobullet/bullet_type.cpp:1:
./core/os/rw_lock.h:41:22: error: 'shared_timed_mutex' in namespace 'std' does not name a type
41 | mutable std::shared_timed_mutex mutex;
| ^~~~~~~~~~~~~~~~~~
./core/os/rw_lock.h:41:17: note: 'std::shared_timed_mutex' is only available from C++14 onwards
41 | mutable std::shared_timed_mutex mutex;
| ^~~
./core/os/rw_lock.h: In member function 'void RWLock::read_lock() const':
./core/os/rw_lock.h:46:17: error: 'mutex' was not declared in this scope; did you mean 'std::mutex'?
46 | mutex.lock_shared();
| ^~~~~
| std::mutex
In file included from /usr/include/c++/11.2.0/mutex:43,
from ./core/os/mutex.h:39,
from ./core/pool_vector.h:35,
from ./core/math/transform_2d.h:35,
from ./core/method_ptrcall.h:34,
from ./core/method_bind.h:35,
from ./core/class_db.h:34,
from ./core/resource.h:34,
from modules/qurobullet/bullet_type.h:4,
from modules/qurobullet/bullet_type.cpp:1:
/usr/include/c++/11.2.0/bits/std_mutex.h:83:9: note: 'std::mutex' declared here
83 | class mutex : private __mutex_base
| ^~~~~
In file included from ./core/pool_vector.h:36,
from ./core/math/transform_2d.h:35,
from ./core/method_ptrcall.h:34,
from ./core/method_bind.h:35,
from ./core/class_db.h:34,
from ./core/resource.h:34,
from modules/qurobullet/bullet_type.h:4,
from modules/qurobullet/bullet_type.cpp:1:
./core/os/rw_lock.h: In member function 'void RWLock::read_unlock() const':
./core/os/rw_lock.h:51:17: error: 'mutex' was not declared in this scope; did you mean 'std::mutex'?
51 | mutex.unlock_shared();
| ^~~~~
| std::mutex
In file included from /usr/include/c++/11.2.0/mutex:43,
from ./core/os/mutex.h:39,
from ./core/pool_vector.h:35,
from ./core/math/transform_2d.h:35,
from ./core/method_ptrcall.h:34,
from ./core/method_bind.h:35,
from ./core/class_db.h:34,
from ./core/resource.h:34,
from modules/qurobullet/bullet_type.h:4,
from modules/qurobullet/bullet_type.cpp:1:
/usr/include/c++/11.2.0/bits/std_mutex.h:83:9: note: 'std::mutex' declared here
83 | class mutex : private __mutex_base
| ^~~~~
In file included from ./core/pool_vector.h:36,
from ./core/math/transform_2d.h:35,
from ./core/method_ptrcall.h:34,
from ./core/method_bind.h:35,
from ./core/class_db.h:34,
from ./core/resource.h:34,
from modules/qurobullet/bullet_type.h:4,
from modules/qurobullet/bullet_type.cpp:1:
./core/os/rw_lock.h: In member function 'Error RWLock::read_try_lock() const':
./core/os/rw_lock.h:56:24: error: 'mutex' was not declared in this scope; did you mean 'std::mutex'?
56 | return mutex.try_lock_shared() ? OK : ERR_BUSY;
| ^~~~~
| std::mutex
In file included from /usr/include/c++/11.2.0/mutex:43,
from ./core/os/mutex.h:39,
from ./core/pool_vector.h:35,
from ./core/math/transform_2d.h:35,
from ./core/method_ptrcall.h:34,
from ./core/method_bind.h:35,
from ./core/class_db.h:34,
from ./core/resource.h:34,
from modules/qurobullet/bullet_type.h:4,
from modules/qurobullet/bullet_type.cpp:1:
/usr/include/c++/11.2.0/bits/std_mutex.h:83:9: note: 'std::mutex' declared here
83 | class mutex : private __mutex_base
| ^~~~~
In file included from ./core/pool_vector.h:36,
from ./core/math/transform_2d.h:35,
from ./core/method_ptrcall.h:34,
from ./core/method_bind.h:35,
from ./core/class_db.h:34,
from ./core/resource.h:34,
from modules/qurobullet/bullet_type.h:4,
from modules/qurobullet/bullet_type.cpp:1:
./core/os/rw_lock.h: In member function 'void RWLock::write_lock()':
./core/os/rw_lock.h:61:17: error: 'mutex' was not declared in this scope; did you mean 'std::mutex'?
61 | mutex.lock();
| ^~~~~
| std::mutex
In file included from /usr/include/c++/11.2.0/mutex:43,
from ./core/os/mutex.h:39,
from ./core/pool_vector.h:35,
from ./core/math/transform_2d.h:35,
from ./core/method_ptrcall.h:34,
from ./core/method_bind.h:35,
from ./core/class_db.h:34,
from ./core/resource.h:34,
from modules/qurobullet/bullet_type.h:4,
from modules/qurobullet/bullet_type.cpp:1:
/usr/include/c++/11.2.0/bits/std_mutex.h:83:9: note: 'std::mutex' declared here
83 | class mutex : private __mutex_base
| ^~~~~
In file included from ./core/pool_vector.h:36,
from ./core/math/transform_2d.h:35,
from ./core/method_ptrcall.h:34,
from ./core/method_bind.h:35,
from ./core/class_db.h:34,
from ./core/resource.h:34,
from modules/qurobullet/bullet_type.h:4,
from modules/qurobullet/bullet_type.cpp:1:
./core/os/rw_lock.h: In member function 'void RWLock::write_unlock()':
./core/os/rw_lock.h:66:17: error: 'mutex' was not declared in this scope; did you mean 'std::mutex'?
66 | mutex.unlock();
| ^~~~~
| std::mutex
In file included from /usr/include/c++/11.2.0/mutex:43,
from ./core/os/mutex.h:39,
from ./core/pool_vector.h:35,
from ./core/math/transform_2d.h:35,
from ./core/method_ptrcall.h:34,
from ./core/method_bind.h:35,
from ./core/class_db.h:34,
from ./core/resource.h:34,
from modules/qurobullet/bullet_type.h:4,
from modules/qurobullet/bullet_type.cpp:1:
/usr/include/c++/11.2.0/bits/std_mutex.h:83:9: note: 'std::mutex' declared here
83 | class mutex : private __mutex_base
| ^~~~~
In file included from ./core/pool_vector.h:36,
from ./core/math/transform_2d.h:35,
from ./core/method_ptrcall.h:34,
from ./core/method_bind.h:35,
from ./core/class_db.h:34,
from ./core/resource.h:34,
from modules/qurobullet/bullet_type.h:4,
from modules/qurobullet/bullet_type.cpp:1:
./core/os/rw_lock.h: In member function 'Error RWLock::write_try_lock()':
./core/os/rw_lock.h:71:24: error: 'mutex' was not declared in this scope; did you mean 'std::mutex'?
71 | return mutex.try_lock() ? OK : ERR_BUSY;
| ^~~~~
| std::mutex
In file included from /usr/include/c++/11.2.0/mutex:43,
from ./core/os/mutex.h:39,
from ./core/pool_vector.h:35,
from ./core/math/transform_2d.h:35,
from ./core/method_ptrcall.h:34,
from ./core/method_bind.h:35,
from ./core/class_db.h:34,
from ./core/resource.h:34,
from modules/qurobullet/bullet_type.h:4,
from modules/qurobullet/bullet_type.cpp:1:
/usr/include/c++/11.2.0/bits/std_mutex.h:83:9: note: 'std::mutex' declared here
83 | class mutex : private __mutex_base
| ^~~~~
[Initial build] Compiling ==> modules/qurobullet/bullet.cpp
In file included from ./core/object.h:38,
from modules/qurobullet/bullet.h:4,
from modules/qurobullet/bullet.cpp:1:
./core/os/rw_lock.h:41:22: error: 'shared_timed_mutex' in namespace 'std' does not name a type
41 | mutable std::shared_timed_mutex mutex;
| ^~~~~~~~~~~~~~~~~~
./core/os/rw_lock.h:41:17: note: 'std::shared_timed_mutex' is only available from C++14 onwards
41 | mutable std::shared_timed_mutex mutex;
| ^~~
./core/os/rw_lock.h: In member function 'void RWLock::read_lock() const':
./core/os/rw_lock.h:46:17: error: 'mutex' was not declared in this scope; did you mean 'std::mutex'?
46 | mutex.lock_shared();
| ^~~~~
| std::mutex
In file included from /usr/include/c++/11.2.0/mutex:43,
from ./core/os/mutex.h:39,
from ./core/string_name.h:34,
from ./core/node_path.h:34,
from ./core/hashfuncs.h:36,
from ./core/hash_map.h:35,
from ./core/object.h:34,
from modules/qurobullet/bullet.h:4,
from modules/qurobullet/bullet.cpp:1:
/usr/include/c++/11.2.0/bits/std_mutex.h:83:9: note: 'std::mutex' declared here
83 | class mutex : private __mutex_base
| ^~~~~
In file included from ./core/object.h:38,
from modules/qurobullet/bullet.h:4,
from modules/qurobullet/bullet.cpp:1:
./core/os/rw_lock.h: In member function 'void RWLock::read_unlock() const':
./core/os/rw_lock.h:51:17: error: 'mutex' was not declared in this scope; did you mean 'std::mutex'?
51 | mutex.unlock_shared();
| ^~~~~
| std::mutex
In file included from /usr/include/c++/11.2.0/mutex:43,
from ./core/os/mutex.h:39,
from ./core/string_name.h:34,
from ./core/node_path.h:34,
from ./core/hashfuncs.h:36,
from ./core/hash_map.h:35,
from ./core/object.h:34,
from modules/qurobullet/bullet.h:4,
from modules/qurobullet/bullet.cpp:1:
/usr/include/c++/11.2.0/bits/std_mutex.h:83:9: note: 'std::mutex' declared here
83 | class mutex : private __mutex_base
| ^~~~~
In file included from ./core/object.h:38,
from modules/qurobullet/bullet.h:4,
from modules/qurobullet/bullet.cpp:1:
./core/os/rw_lock.h: In member function 'Error RWLock::read_try_lock() const':
./core/os/rw_lock.h:56:24: error: 'mutex' was not declared in this scope; did you mean 'std::mutex'?
56 | return mutex.try_lock_shared() ? OK : ERR_BUSY;
| ^~~~~
| std::mutex
In file included from /usr/include/c++/11.2.0/mutex:43,
from ./core/os/mutex.h:39,
from ./core/string_name.h:34,
from ./core/node_path.h:34,
from ./core/hashfuncs.h:36,
from ./core/hash_map.h:35,
from ./core/object.h:34,
from modules/qurobullet/bullet.h:4,
from modules/qurobullet/bullet.cpp:1:
/usr/include/c++/11.2.0/bits/std_mutex.h:83:9: note: 'std::mutex' declared here
83 | class mutex : private __mutex_base
| ^~~~~
In file included from ./core/object.h:38,
from modules/qurobullet/bullet.h:4,
from modules/qurobullet/bullet.cpp:1:
./core/os/rw_lock.h: In member function 'void RWLock::write_lock()':
./core/os/rw_lock.h:61:17: error: 'mutex' was not declared in this scope; did you mean 'std::mutex'?
61 | mutex.lock();
| ^~~~~
| std::mutex
In file included from /usr/include/c++/11.2.0/mutex:43,
from ./core/os/mutex.h:39,
from ./core/string_name.h:34,
from ./core/node_path.h:34,
from ./core/hashfuncs.h:36,
from ./core/hash_map.h:35,
from ./core/object.h:34,
from modules/qurobullet/bullet.h:4,
from modules/qurobullet/bullet.cpp:1:
/usr/include/c++/11.2.0/bits/std_mutex.h:83:9: note: 'std::mutex' declared here
83 | class mutex : private __mutex_base
| ^~~~~
In file included from ./core/object.h:38,
from modules/qurobullet/bullet.h:4,
from modules/qurobullet/bullet.cpp:1:
./core/os/rw_lock.h: In member function 'void RWLock::write_unlock()':
./core/os/rw_lock.h:66:17: error: 'mutex' was not declared in this scope; did you mean 'std::mutex'?
66 | mutex.unlock();
| ^~~~~
| std::mutex
In file included from /usr/include/c++/11.2.0/mutex:43,
from ./core/os/mutex.h:39,
from ./core/string_name.h:34,
from ./core/node_path.h:34,
from ./core/hashfuncs.h:36,
from ./core/hash_map.h:35,
from ./core/object.h:34,
from modules/qurobullet/bullet.h:4,
from modules/qurobullet/bullet.cpp:1:
/usr/include/c++/11.2.0/bits/std_mutex.h:83:9: note: 'std::mutex' declared here
83 | class mutex : private __mutex_base
| ^~~~~
In file included from ./core/object.h:38,
from modules/qurobullet/bullet.h:4,
from modules/qurobullet/bullet.cpp:1:
./core/os/rw_lock.h: In member function 'Error RWLock::write_try_lock()':
./core/os/rw_lock.h:71:24: error: 'mutex' was not declared in this scope; did you mean 'std::mutex'?
71 | return mutex.try_lock() ? OK : ERR_BUSY;
| ^~~~~
| std::mutex
In file included from /usr/include/c++/11.2.0/mutex:43,
from ./core/os/mutex.h:39,
from ./core/string_name.h:34,
from ./core/node_path.h:34,
from ./core/hashfuncs.h:36,
from ./core/hash_map.h:35,
from ./core/object.h:34,
from modules/qurobullet/bullet.h:4,
from modules/qurobullet/bullet.cpp:1:
/usr/include/c++/11.2.0/bits/std_mutex.h:83:9: note: 'std::mutex' declared here
83 | class mutex : private __mutex_base
| ^~~~~
scons: *** [modules/qurobullet/register_types.x11.opt.tools.64.o] Error 1
scons: *** [modules/qurobullet/bullet_type.x11.opt.tools.64.o] Error 1
scons: *** [modules/qurobullet/bullet.x11.opt.tools.64.o] Error 1
scons: building terminated because of errors.
[Time elapsed: 00:06:08.359]
when compiling with:
scons target=release_debug tools=yes module_bmp_enabled=no module_bullet_enabled=no module_csg_enabled=no module_dds_enabled=no module_enet_enabled=no module_etc_enabled=no module_gridmap_enabled=no module_hdr_enabled=no module_mbedtls_enabled=no module_mobile_vr_enabled=no module_opus_enabled=no module_pvr_enabled=no module_recast_enabled=no module_webm_enabled=no optimize=speed use_lto=yes -j6
what module am i missing?
However, it is fine on autofire
Hello! When making bullet hell's, I noticed that the important bullets get covered by the less important. An example is here, where the enemy's bullets cover the player's. Ideally, the player's bullets are seen more.
This can be solved if BulletSpawner or BulletType had an attached Z-index for the bullets. That way, it's easy to emphasize the more important bullets.
I think there's a way to do this through having multiple BulletServers then arranging them there, but I think each BulletSpawner having their own Z-index attached to their bullets would be better 😁
What do you think?
Edit: taking a quick look at the code, would adding z to this line work? I'll probably try it out later:
VS::get_singleton()->canvas_item_set_draw_index(bullet->get_ci_rid(), i + (z * 10000));
On Windows, there are no errors with it, and if I remove the module, then the export android template is created without errors. Can this be fixed somehow? Sorry in advance for my English.
Whenever I attach the BulletServer & BulletSpawner to a CharacterBody2D (or a node attached to a CharacterBody2D), then place the CharacterBody2D node on a different scene I noticed that the bullets do not spawn at the point given within the radius
Screenshot of the CharacterBody2D node the spawner is attached to the right of the object a few pixels away
Now attached to a different node with the CharacterBody2D as a child, moved the node into the middle of the screen. Radius is still shown right next to the CharacterBody2D node but the bullets appear in a different position
The readme says that this currently doesn't work with godot 4.x- are there any plans to update in the future to support 4.x, and what's missing for 4.x support?
I just recently compiled godot3.44 and then i added the qurobullet.... module as ur docs says, then i receive an error, i think your module is not updated to 3.44 version :/ lot of errors
After exporting, i tried to run my game with the debugger on I get these errors.
ERROR: Cannot get class type 'BulletSpawner'
ERROR: Cannot get class type 'BulletServer'
and when i add a Bullet type to the spawner it gives me the error shown in the png and force closes the game immediatly
i dont know how to fix it , any help would be appreciated :)
Hello! I was thinking of ways to replicate special properties from BulletML (the most well-known bullet pattern generator) in Qurobullet. Things like vanishing bullets, bullets pausing movement or changing direction every few frames, homing bullets, etc.
I think the best way would be to:
What do you think? If you think this is a good idea, I think I can make edits to those functions 😁
PS. I'm writing an article on how to create bullet-hell patterns in Godot using the Qurobullet module. Would that be okay with you? I'll show you the article before publishing on my website 😄
One thing I've noticed with the BulletType object is that its default value for rotation and rotation_degrees are these strange values. Is there a particular reason for this? Around 5% of the time that I run my build, the bullet rotation screws up without me changing anything. I'm thinking it has something to do with this
I'll try making a pull request for this later, I'll make their default values 0
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