.gitignore

@@ -62,7 +62,3 @@ library.zip
 
 # Our special launcher
 !/punyverse/launcher.c
-
-# macOS
-.DS_Store
-._.DS_Store

MANIFEST.in

@@ -5,5 +5,4 @@ include punyverse/world.json
 graft punyverse/assets
 include punyverse/shaders/*.glsl
 include punyverse/*.c
-include punyverse/*.h
 exclude punyverse/*.pyx

README.md

@@ -1,4 +1,4 @@
-# punyverse [![Linux Build Status](https://img.shields.io/travis/quantum5/punyverse.svg?logo=linux&logoColor=white)](https://travis-ci.org/quantum5/punyverse) [![Windows Build Status](https://img.shields.io/appveyor/ci/quantum5/punyverse.svg?logo=windows)](https://ci.appveyor.com/project/quantum5/punyverse) [![PyPI](https://img.shields.io/pypi/v/punyverse.svg)](https://pypi.org/project/punyverse/) [![PyPI - Format](https://img.shields.io/pypi/format/punyverse.svg)](https://pypi.org/project/punyverse/) [![PyPI - Python Version](https://img.shields.io/pypi/pyversions/punyverse.svg)](https://pypi.org/project/punyverse/)
+# punyverse [![Linux Build Status](https://img.shields.io/travis/quantum5/punyverse.svg?logo=linux)](https://travis-ci.org/quantum5/punyverse) [![Windows Build Status](https://img.shields.io/appveyor/ci/quantum5/punyverse.svg?logo=windows)](https://ci.appveyor.com/project/quantum5/punyverse) [![PyPI](https://img.shields.io/pypi/v/punyverse.svg)](https://pypi.org/project/punyverse/) [![PyPI - Format](https://img.shields.io/pypi/format/punyverse.svg)](https://pypi.org/project/punyverse/) [![PyPI - Python Version](https://img.shields.io/pypi/pyversions/punyverse.svg)](https://pypi.org/project/punyverse/)
 
 Python simulator of a puny universe. (How many words can I stick into one?)
 

punyverse/_cyopengl.pxi

@@ -1,4 +1,8 @@
-cdef extern from "glwrapper.h":
+IF UNAME_SYSNAME == "Windows":
+    cdef extern from "windows.h":
+        pass
+
+cdef extern from "GL/gl.h":
     ctypedef unsigned int   GLenum
     ctypedef unsigned char  GLboolean
     ctypedef unsigned int   GLbitfield

punyverse/glwrapper.h

@@ -1,9 +0,0 @@
-#ifdef _MSC_VER
-#   include <windows.h>
-#endif
-
-#ifdef __APPLE__
-#   include <OpenGL/gl.h>
-#else
-#   include <GL/gl.h>
-#endif

punyverse/loader.py

@@ -134,10 +134,10 @@ class LoaderWindow(pyglet.window.Window):
             self.flip()
             self.dispatch_events()
 
-    def load(self, **kwargs):
+    def load(self):
         start = time.clock()
         with glContext(self._main_context):
-            world = World('world.json', self._load_callback, **kwargs)
+            world = World('world.json', self._load_callback)
         print('Loaded in %s seconds.' % (time.clock() - start))
         return world
 
@@ -167,10 +167,10 @@ class LoaderConsole(object):
     def _load_callback(self, phase, message, progress):
         print(message, file=self._output)
 
-    def load(self, **kwargs):
+    def load(self):
         start = time.clock()
         with glContext(self._main_context):
-            world = World('world.json', self._load_callback, **kwargs)
+            world = World('world.json', self._load_callback)
         print('Loaded in %s seconds.' % (time.clock() - start), file=self._output)
         return world
 

punyverse/main.py

@@ -1,5 +1,4 @@
 import argparse
-import sys
 
 import pyglet
 
@@ -9,12 +8,9 @@ DEBUG = False
 
 
 def main():
-    macos = sys.platform == 'darwin'
-
     parser = argparse.ArgumentParser(prog='punyverse', description='''
             Python simulator of a puny universe.
         ''')
-    parser.set_defaults(sky=not macos)
     parser.add_argument('-D', '--debug', help='Enable pyglet OpenGL debugging', action='store_true')
     parser.add_argument('-d', '--high-depth', help='Use a larger depth buffer',
                         const=32, default=24, dest='depth', nargs='?', type=int)
@@ -24,21 +20,14 @@ def main():
                         action='store_false', dest='vsync')
     parser.add_argument('-n', '--normal', help='Enables the use of normal maps',
                         action='store_true')
-    parser.add_argument('-s', '--sky', help='Enables the sky', dest='sky',
-                        action='store_true')
-    parser.add_argument('-S', '--no-sky', help='Disables the sky', dest='sky',
-                        action='store_false')
     args = parser.parse_args()
 
-    versioning = dict(major_version=3, minor_version=3)
     pyglet.options['debug_gl'] = args.debug
-    if macos:
-        pyglet.options['shadow_window'] = False
-        versioning = dict(major_version=4, minor_version=1, forward_compatible=True)
 
     template = pyglet.gl.Config(depth_size=args.depth, double_buffer=True,
                                 sample_buffers=args.multisample > 1,
-                                samples=args.multisample, **versioning)
+                                samples=args.multisample,
+                                major_version=3, minor_version=3)
 
     platform = pyglet.window.get_platform()
     display = platform.get_default_display()
@@ -75,7 +64,7 @@ def main():
         loader.context.set_current()
 
     loader.set_main_context(punyverse.context)
-    world = loader.load(sky=args.sky)
+    world = loader.load()
     punyverse.context.set_current()
     punyverse.initialize(world)
     loader.close()

punyverse/shaders/model.fragment.glsl

@@ -34,7 +34,7 @@ void main() {
     float diffuseIntensity = max(dot(v_normal, incident), 0.0);
     float shininess = pow(max(dot(normalize(v_camDirection), reflected), 0), u_material.shininess);
 
-    vec3 diffuse = u_material.hasDiffuse ? texture(u_material.diffuseMap, v_uv).rgb : vec3(1);
+    vec3 diffuse = u_material.hasDiffuse ? texture2D(u_material.diffuseMap, v_uv).rgb : vec3(1);
     vec3 ambient = u_material.ambient * u_sun.ambient * diffuse;
     vec3 specular = u_material.specular * u_sun.specular * max(shininess, 0) * diffuseIntensity;
     diffuse *= u_material.diffuse * u_sun.diffuse * diffuseIntensity;

punyverse/shaders/planet.fragment.glsl

@@ -35,10 +35,10 @@ uniform Sun u_sun;
 uniform Surface u_planet;
 
 void main() {
-    vec3 normal = u_planet.hasNormal ? normalize(v_TBN * texture(u_planet.normalMap, v_uv).rgb * 2 - 1) : v_normal;
-    vec3 diffuse = texture(u_planet.diffuseMap, v_uv).rgb;
-    vec3 specular = u_planet.hasSpecular ? texture(u_planet.specularMap, v_uv).rgb : vec3(1);
-    vec3 emission = u_planet.hasEmission ? texture(u_planet.emissionMap, v_uv).rgb : vec3(1);
+    vec3 normal = u_planet.hasNormal ? normalize(v_TBN * texture2D(u_planet.normalMap, v_uv).rgb * 2 - 1) : v_normal;
+    vec3 diffuse = texture2D(u_planet.diffuseMap, v_uv).rgb;
+    vec3 specular = u_planet.hasSpecular ? texture2D(u_planet.specularMap, v_uv).rgb : vec3(1);
+    vec3 emission = u_planet.hasEmission ? texture2D(u_planet.emissionMap, v_uv).rgb : vec3(1);
 
     vec3 incident = normalize(u_sun.position - v_position);
     vec3 reflected = normalize(reflect(-incident, normal));

punyverse/texture.py

@@ -131,6 +131,10 @@ def check_size(width, height):
     if width > max_texture or height > max_texture:
         print('too large')
         raise ValueError('Texture too large')
+    elif not gl_info.have_version(2) and not gl_info.have_extension('GL_ARB_texture_non_power_of_two'):
+        if not is_power2(width) or not is_power2(height):
+            print('not power of two')
+            raise ValueError('Texture not power of two')
 
 
 def load_image(file, path):
@@ -213,8 +217,12 @@ def load_texture(file, clamp=False):
 
     id = create_texture()
     glBindTexture(GL_TEXTURE_2D, id)
-    glTexImage2D(GL_TEXTURE_2D, 0, get_internal_mode(mode), width, height, 0, mode, GL_UNSIGNED_BYTE, texture)
-    glGenerateMipmap(GL_TEXTURE_2D)
+
+    if gl_info.have_version(3) or gl_info.have_extension('GL_ARB_framebuffer_object'):
+        glTexImage2D(GL_TEXTURE_2D, 0, get_internal_mode(mode), width, height, 0, mode, GL_UNSIGNED_BYTE, texture)
+        glGenerateMipmap(GL_TEXTURE_2D)
+    else:
+        gluBuild2DMipmaps(GL_TEXTURE_2D, depth, width, height, mode, GL_UNSIGNED_BYTE, texture)
 
     glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR)
     glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR)
@@ -237,8 +245,11 @@ def load_texture_1d(file, clamp=False):
     id = create_texture()
     glBindTexture(GL_TEXTURE_1D, id)
 
-    glTexImage1D(GL_TEXTURE_1D, 0, get_internal_mode(mode), width, 0, mode, GL_UNSIGNED_BYTE, texture)
-    glGenerateMipmap(GL_TEXTURE_1D)
+    if gl_info.have_version(3) or gl_info.have_extension('GL_ARB_framebuffer_object'):
+        glTexImage1D(GL_TEXTURE_1D, 0, get_internal_mode(mode), width, 0, mode, GL_UNSIGNED_BYTE, texture)
+        glGenerateMipmap(GL_TEXTURE_1D)
+    else:
+        gluBuild1DMipmaps(GL_TEXTURE_1D, depth, width, mode, GL_UNSIGNED_BYTE, texture)
 
     if clamp:
         glTexParameteri(GL_TEXTURE_1D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE)
@@ -261,8 +272,12 @@ def load_alpha_mask(file, clamp=False):
     id = buffer.value
 
     glBindTexture(GL_TEXTURE_2D, id)
-    glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, texture)
-    glGenerateMipmap(GL_TEXTURE_2D)
+
+    if gl_info.have_version(3) or gl_info.have_extension('GL_ARB_framebuffer_object'):
+        glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, texture)
+        glGenerateMipmap(GL_TEXTURE_2D)
+    else:
+        gluBuild2DMipmaps(GL_TEXTURE_2D, 1, width, height, GL_RED, GL_UNSIGNED_BYTE, texture)
 
     glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR)
     glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR)

punyverse/ui.py

@@ -199,8 +199,6 @@ class Punyverse(pyglet.window.Window):
         if not width or not height:
             # Sometimes this happen for no reason?
             return
-        if hasattr(self, 'get_viewport_size'):
-            width, height = self.get_viewport_size()
         glViewport(0, 0, width, height)
         self.world.resize(width, height)
 

punyverse/world.py

@@ -30,7 +30,7 @@ class World(object):
         'belt': ('belt.vertex.glsl', 'model.fragment.glsl'),
     }
 
-    def __init__(self, file, callback, sky=True):
+    def __init__(self, file, callback):
         self.tracker = []
         self.x = None
         self.y = None
@@ -40,8 +40,6 @@ class World(object):
         self.asteroids = AsteroidManager(self)
         self.cam = Camera()
 
-        self._sky = sky
-
         self._program = None
         self.callback = callback
         self.programs = self._load_programs()
@@ -129,7 +127,7 @@ class World(object):
                               'Loading %s.' % name, i / belt_count)
                 self.tracker.append(Belt(name, self, info))
 
-        if 'sky' in root and self._sky:
+        if 'sky' in root:
             def callback(index, file):
                 self.callback('Loading sky...', 'Loading %s.' % file, index / 6)
             self.tracker.append(Sky(self, root['sky'], callback))

setup.py

@@ -26,16 +26,9 @@ else:
 
 if os.name == 'nt':
     gl_libs = ['opengl32']
-elif sys.platform == 'darwin':
-    gl_libs = []
 else:
     gl_libs = ['GL']
 
-if sys.platform == 'darwin':
-    extra_compile_args = extra_link_args = ['-framework', 'OpenGL']
-else:
-    extra_compile_args = extra_link_args = []
-
 with open(os.path.join(os.path.dirname(__file__), 'README.md')) as f:
     long_description = f.read()
 
@@ -112,7 +105,7 @@ else:
 
 setup(
     name='punyverse',
-    version='1.2',
+    version='1.1',
     packages=['punyverse'],
     package_data={
         'punyverse': [
@@ -131,8 +124,7 @@ setup(
         ],
     },
     ext_modules=cythonize([
-        Extension('punyverse._glgeom', sources=[pyx_path('punyverse/_glgeom.pyx')], libraries=gl_libs,
-                  extra_compile_args=extra_compile_args, extra_link_args=extra_link_args),
+        Extension('punyverse._glgeom', sources=[pyx_path('punyverse/_glgeom.pyx')], libraries=gl_libs),
     ]) + extra_libs,
     cmdclass={'build_ext': build_ext},
 
@@ -147,7 +139,7 @@ setup(
         ]
 
     },
-    install_requires=['pyglet<1.4', 'Pillow', 'six'],
+    install_requires=['pyglet', 'Pillow', 'six'],
 
     author='quantum',
     author_email='quantum2048@gmail.com',